JP2001172906A - Road pavement structure - Google Patents
Road pavement structureInfo
- Publication number
- JP2001172906A JP2001172906A JP36217099A JP36217099A JP2001172906A JP 2001172906 A JP2001172906 A JP 2001172906A JP 36217099 A JP36217099 A JP 36217099A JP 36217099 A JP36217099 A JP 36217099A JP 2001172906 A JP2001172906 A JP 2001172906A
- Authority
- JP
- Japan
- Prior art keywords
- continuous sheet
- sheet member
- roadbed
- mounting surface
- laid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、道路面にＬ形側溝や縁
石部材などの構造物を配置して舗装を施した道路舗装構
造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a road pavement structure in which structures such as L-shaped gutters and curb members are arranged on a road surface and paved.
【０００２】[0002]
【従来の技術】従来の道路舗装構造では、道路上にＬ形
側溝や縁石部材などの構造物を配置して舗装を行なう際
に、構造物の周囲の路盤工に直接にアスファルトやコン
クリート等の舗装材を敷設して舗装を施している。2. Description of the Related Art In a conventional road pavement structure, when a structure such as an L-shaped gutter or a curb member is arranged on a road to perform pavement, asphalt or concrete or the like is directly applied to a subgrade around the structure. Pavement is laid and paved.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、舗装材
は時間の経過により収縮したり、気候によっても収縮を
起こすため、図１７に示すように舗装材がＬ形側溝や縁
石部材などの構造物から離れて微小な隙間を発生させ、
隙間から雑草が繁茂し歩道や車道等の公共空間を圧迫し
有効空間の効率的な利用が阻まれ、交通安全上非常に危
険な障害となって交通事故の原因となる恐れがあった。
また、雑草の繁茂により、公道等の美観を著しく損なう
という問題があった。また、雨天時には雑草にゴミ等が
引っ掛って路上からの排水を阻害し道路を冠水させ舗装
疲労を早める原因となるおそれがあり、この雑草の除草
作業は、車両が頻繁に往来する路肩での作業となり危険
を伴うものであった。However, since the pavement material shrinks with the passage of time or shrinks due to the weather, as shown in FIG. 17, the pavement material is removed from structures such as L-shaped gutters and curb members. To create a small gap apart,
Weeds thrive from the gaps and press against public spaces such as sidewalks and driveways, hindering efficient use of the available space. This could be a very dangerous obstacle to traffic safety and cause a traffic accident.
In addition, there is a problem that the aesthetic appearance of public roads and the like is significantly impaired due to the overgrowth of weeds. In addition, in rainy weather, garbage can catch on weeds, impeding drainage from the road, flooding the road and causing fatigue of pavement. The work was dangerous.
【０００４】本発明は、上記従来の問題点に鑑みてなさ
れたものであり、その目的はコンクリート舗装等の道路
舗装構築物周りから雑草が繁茂するのを防止し、少子高
齢化社会での交通安全を確保すると共に道路維持管理費
を節減し、さらに公道等の美観を保持させると同時に道
路の耐久性を向上させることのできる道路舗装構造を提
供することである。The present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to prevent weeds from growing around a road pavement structure such as a concrete pavement, and to improve traffic safety in an aging society with a declining birthrate. Another object of the present invention is to provide a road pavement structure capable of reducing road maintenance costs while maintaining the appearance of public roads and improving the durability of the road.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
の本発明の道路舗装構造は、Ｌ形側溝２０が一部埋設さ
れた路盤工１４を前記Ｌ形側溝２０の上面は露出させて
舗装材１６で舗装させた道路舗装構造であり、前記Ｌ形
側溝２０、２０−１の側壁２１ｂ、２２ｂに載置面１５
を有する切欠１７または嵌合溝１８を形成し、載置面１
５と略面一状に路盤工１４を敷設し、連続シート部材１
２を載置面１５と路盤工１４との接合部１９の直上部で
あって、両者をまたがるように敷設し、連続シート部材
１２の上面を含んで舗装材１６によりＬ形側溝２０、２
０−１の周囲を舗装させた道路舗装構造から構成され
る。According to the present invention, there is provided a road pavement structure in which an L-shaped gutter is partially buried so that the upper surface of the L-shaped gutter is exposed. A road pavement structure paved with a material 16, and a mounting surface 15 on side walls 21 b and 22 b of the L-shaped side grooves 20 and 20-1.
Notch 17 or fitting groove 18 having
5 and laying the roadbed mechanic 14 substantially flush with the continuous sheet member 1
2 is placed immediately above the joint 19 between the mounting surface 15 and the roadbed mechanic 14, and is laid so as to straddle both of them.
It is composed of a road pavement structure paved around 0-1.
【０００６】また、嵌合溝１８の載置面１５と路盤工１
４との接合部１９の直上部であって、両者をまたがるよ
うに連続シート部材１２を敷設し、その状態で嵌合溝１
８に楔部材１３を嵌合させて連続シート部材１２の一辺
側を係止させてなることとしてもよい。The mounting surface 15 of the fitting groove 18 and the subgrade 1
4, the continuous sheet member 12 is laid so as to straddle the joint portion 19, and the fitting groove 1 is
The wedge member 13 may be fitted to the base member 8 to lock one side of the continuous sheet member 12.
【０００７】また、本発明は、縁石部材３０、３０−
１、３０−２が一部埋設された路盤工１４を前記縁石部
材３０、３０−１、３０−２の一部を露出させて舗装材
１６で舗装させた道路舗装構造であり、前記縁石部材３
０、３０−１、３０−２の側壁３０ｂに載置面１５を有
する切欠１７または嵌合溝１８を形成し、載置面１５と
略面一状に路盤工１４を敷設し、連続シート部材１２を
載置面１５と路盤工１４との接合部１９の直上部であっ
て、両者をまたがるように敷設し、連続シート部材１２
の上面を含んで舗装材１６により縁石部材３０、３０−
１、３０−２の周囲を舗装させた道路舗装構造から構成
される。[0007] The present invention also relates to curb members 30, 30-.
A road pavement structure in which a subgrade 14 in which a part of the curbstone 1, 30-2 is partially buried is paved with a paving material 16 by exposing a part of the curb members 30, 30-1, 30-2. 3
The notch 17 or the fitting groove 18 having the mounting surface 15 is formed on the side wall 30b of each of the 0, 30-1, and 30-2, and the roadbed mechanic 14 is laid almost flush with the mounting surface 15, and the continuous sheet member is formed. 12 is placed immediately above the joint 19 between the mounting surface 15 and the roadbed mechanic 14, and laid so as to straddle both.
Curb members 30, 30-
It is composed of a road pavement structure paved around 1, 30-2.
【０００８】また、嵌合溝１８の載置面１５と路盤工１
４との接合部１９の直上部であって、両者をまたがるよ
うに連続シート部材１２を敷設し、その状態で嵌合溝１
８に楔部材１３を嵌合させて連続シート部材１２の一辺
側を係止させてなることとしてもよい。Further, the mounting surface 15 of the fitting groove 18 and the roadbed
4, the continuous sheet member 12 is laid so as to straddle the joint portion 19, and the fitting groove 1 is
The wedge member 13 may be fitted to the base member 8 to lock one side of the continuous sheet member 12.
【０００９】また、本発明は、蓋体５０を載置させたＵ
字溝体４０が略埋設された路盤工１４を前記蓋体５０ま
たはＵ字溝体４０の上面５０ａ、４６ａを露出させて舗
装材１６で舗装させた道路舗装構造であり、前記蓋体５
０またはＵ字溝体４０の側壁５０ｂ、４６ｂに載置面１
５を有する切欠１７または嵌合溝１８を形成し、載置面
１５と略面一状に路盤工１４を敷設し、連続シート部材
１２を載置面１５と路盤工１４との接合部１９の直上部
であって、両者をまたがるように敷設し、連続シート部
材１２の上面を含んで舗装材１６により蓋体５０または
Ｕ字溝体４０の周囲を舗装させてなる道路舗装構造から
構成される。Further, the present invention relates to a U-shaped housing having a lid 50 mounted thereon.
A road pavement structure in which the grooved body 40 is substantially buried is paved with the paving material 16 by exposing the upper surface 50a, 46a of the lid 50 or the U-shaped grooved body 40.
0 or mounting surface 1 on side walls 50b, 46b of U-shaped groove body 40
5 is formed, a roadbed mechanic 14 is laid almost flush with the mounting surface 15, and the continuous sheet member 12 is joined to the joint 19 between the mounting surface 15 and the roadbed mechanic 14. A road pavement structure that is directly above and laid so as to straddle both, and is paved around the lid 50 or the U-shaped groove 40 by the paving material 16 including the upper surface of the continuous sheet member 12. .
【００１０】また、嵌合溝１８の載置面１５と路盤工１
４との接合部１９の直上部であって、両者をまたがるよ
うに連続シート部材１２を敷設し、その状態で嵌合溝１
８に楔部材１３を嵌合させて連続シート部材１２の一辺
側を係止させてなることとしてもよい。Further, the mounting surface 15 of the fitting groove 18 and the roadbed
4, the continuous sheet member 12 is laid so as to straddle the joint portion 19, and the fitting groove 1 is
The wedge member 13 may be fitted to the base member 8 to lock one side of the continuous sheet member 12.
【００１１】また、本発明は、蓋体５０を載置させたＵ
字溝体４０が略埋設された路盤工１４を前記蓋体５０の
上面５０ａを露出させて舗装材１６で舗装させた道路舗
装構造であり、前記Ｕ字溝体４０の側壁４２の上端面４
２ａを載置面１５とし、載置面１５と略面一状に路盤工
１４を敷設し、連続シート部材１２を載置面１５と路盤
工１４との接合部１９の直上部であって、両者をまたが
るように敷設し、且つ連続シート部材１２を挟持させる
ように蓋体５０を載置させ、連続シート部材１２の上面
を含んで舗装材１６により蓋体５０の周囲を舗装させた
道路舗装構造から構成される。Further, the present invention relates to a U-shaped housing having a lid 50 mounted thereon.
A road pavement structure in which the grooved body 40 is substantially buried is paved with the paving material 16 by exposing the upper surface 50a of the lid 50, and the upper end surface 4 of the side wall 42 of the U-shaped grooved body 40 is formed.
2a is the mounting surface 15; the roadbed mechanic 14 is laid substantially flush with the mounting surface 15; and the continuous sheet member 12 is immediately above the joint 19 between the mounting surface 15 and the roadbed mechanic 14, A road pavement which is laid so as to straddle both, and a lid 50 is placed so as to sandwich the continuous sheet member 12, and the periphery of the lid 50 is paved by the paving material 16 including the upper surface of the continuous sheet member 12. Consists of a structure.
【００１２】また、本発明は、暗渠管６０が略埋設され
た路盤工１４を前記暗渠管６０の上面６０ａを露出させ
て舗装材１６で舗装させた道路舗装構造であり、前記暗
渠管６０の側壁６０ｂに載置面１５を有する切欠１７ま
たは嵌合溝１８を形成し、載置面１５と略面一状に路盤
工１４を敷設し、連続シート部材１２を載置面１５と路
盤工１４との接合部１９の直上部であって、両者をまた
がるように敷設し、連続シート部材１２の上面を含んで
舗装材１６により暗渠管６０の周囲を舗装させた道路舗
装構造から構成される。Further, the present invention is a road pavement structure in which a roadbed mechanic 14 in which a culvert pipe 60 is substantially buried is paved with a paving material 16 by exposing an upper surface 60a of the culvert pipe 60. The notch 17 or the fitting groove 18 having the mounting surface 15 is formed on the side wall 60b, the roadbed work 14 is laid almost flush with the mounting surface 15, and the continuous sheet member 12 is connected to the mounting surface 15 and the roadbed work 14 And a road pavement structure that is laid so as to straddle the portion just above the junction 19 between the two, and including the upper surface of the continuous sheet member 12 and paved around the culvert pipe 60 by the paving material 16.
【００１３】[0013]
【発明の実施の形態及び実施例】以下、添付図面に基づ
き、本発明の実施の形態及び好適な実施例を説明する。
図１は、Ｌ形側溝２０を路肩に設置した本発明の道路舗
装構造の第１実施例の要部を切り出した斜視説明図であ
り、図２はその側断面図である。図において、本実施例
の道路舗装構造は、車道の路肩にＬ形側溝２０を設置し
て路側帯をマウンドアップさせ、低位面を車道、高位面
を歩道とさせた道路部分に実施される。Ｌ形側溝２０
は、断面形状が所要の厚さをもったＬ型で奥行き方向に
長さをもったコンクリートブロックであり、起立部２２
と下水平部２１からなっている。図２において、本実施
例のＬ形側溝２０は下水平部２１の上面２１ａがＬ型の
隅側が下がるようにやや傾斜されて形成されており、こ
の傾斜を延長する面一状にＬ形側溝２０の周囲に舗装材
１６が敷設されて車道Ｒ１が形成されている。そして起
立部２２側はその上端面２２ａと面一になるように舗装
材１６が敷設されて高位にマウンドアップされた歩道Ｒ
２が形成されている。Embodiments and preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is a perspective explanatory view of a main part of a first embodiment of a road pavement structure of the present invention in which an L-shaped side groove 20 is installed on a road shoulder, and FIG. 2 is a side sectional view thereof. In the figure, the road pavement structure of the present embodiment is implemented on a road portion where an L-shaped gutter 20 is provided at the shoulder of a road to mound up a road side zone, and a low side is a road and a high side is a sidewalk. L-shaped side groove 20
Is an L-shaped concrete block having a required thickness and a cross-sectional shape having a length in the depth direction.
And a lower horizontal portion 21. In FIG. 2, the L-shaped groove 20 of this embodiment is formed such that the upper surface 21a of the lower horizontal portion 21 is slightly inclined so that the corner of the L-shape is lowered, and the L-shaped groove extends in a plane extending this inclination. A pavement material 16 is laid around the periphery 20 to form a roadway R1. The pavement material 16 is laid on the upright portion 22 side so as to be flush with the upper end surface 22a, and the sidewalk R mounded up to a higher position is provided.
2 are formed.
【００１４】図１、図２において、基礎地盤１１の上面
側には路盤工１４が転圧されて敷設されており、その上
にＬ形側溝２０と舗装材１６が配置されている。実施例
において、Ｌ形側溝２０の直下面側には路盤工１４が配
置され、同Ｌ形側溝２０の下水平部２１の端壁となる側
壁２１ｂの略中央高さ位置まで敷設されている。一方、
Ｌ形側溝２０の起立部２２側の端壁となる側壁２２ｂ側
はその略中央高さ位置まで基礎地盤１１が配置されてお
り、その上面側に起立部２２のやや上端寄り高さまで路
盤工１４が敷設されるように該Ｌ形側溝２０が配置され
ている。In FIGS. 1 and 2, a subgrade 14 is rolled and laid on the upper surface side of a foundation ground 11, and an L-shaped gutter 20 and a pavement material 16 are disposed thereon. In the embodiment, a roadbed mechanic 14 is disposed directly below the L-shaped groove 20, and is laid to a substantially central height of a side wall 21 b which is an end wall of a lower horizontal portion 21 of the L-shaped groove 20. on the other hand,
On the side wall 22b, which is the end wall of the L-shaped side groove 20 on the side of the upright portion 22, the foundation ground 11 is disposed up to a substantially central height position. The L-shaped side groove 20 is arranged so that the.
【００１５】Ｌ形側溝２０は道路の片側または両側の路
肩に道路に沿って連続するように長く設置されて雨天時
の雨水を集めて流すとともに歩道を車道より一段高くし
て歩行者の安全性を高めている。The L-shaped gutter 20 is installed long on one or both sides of the road so as to be continuous along the road, collects and drains rainwater in rainy weather, and makes the sidewalk one step higher than the roadway for safety of pedestrians. Is increasing.
【００１６】図に示すように本実施例のＬ形側溝２０の
両側壁２１ｂ、２２ｂには、嵌合溝１８が所要の深さで
横方向に凹設されている。嵌合溝１８は側壁２１ｂ、２
２ｂの長手方向の全域に連続して開口を開いた状態に形
成されている。実施例図３において、嵌合溝１８は溝の
底面を含む断面矩形の溝として形成されており、この底
面が載置面１５とされる。嵌合溝１８には、連続シート
部材１２の一辺がその内部に挿入されて載地面１５上に
載置され、その状態で横方向から嵌合溝１８の１箇所あ
るいは複数箇所において楔部材１３が圧入嵌合されてい
る。すなわち連続シート部材１２の一辺側端縁は嵌合溝
の底面あるいは下面である載置面１５に押し付けられて
係止されている。載置面１５は路盤工１４の上面１４ａ
と同一方向を有する面であって、且つ下水平部２１の上
面２１ａや起立部２２の上端面２２ａより段下がりした
高さに位置する面である。As shown in the figure, a fitting groove 18 is formed in the side wall 21b, 22b of the L-shaped side groove 20 of the present embodiment in a lateral direction with a required depth. The fitting groove 18 has side walls 21b, 2
An opening is continuously formed in the entire area in the longitudinal direction of 2b. Embodiment In FIG. 3, the fitting groove 18 is formed as a groove having a rectangular cross section including the bottom surface of the groove. In the fitting groove 18, one side of the continuous sheet member 12 is inserted into the fitting groove 18 and placed on the ground 15, and in this state, the wedge member 13 is placed at one or more places of the fitting groove 18 from the lateral direction. Press fit. That is, one side edge of the continuous sheet member 12 is pressed and locked to the mounting surface 15 which is the bottom surface or lower surface of the fitting groove. The mounting surface 15 is the upper surface 14a of the roadbed mechanic 14.
And a surface located at a height that is lower than the upper surface 21a of the lower horizontal portion 21 and the upper end surface 22a of the upright portion 22.
【００１７】すなわち、路盤工１４の上面１４ａは嵌合
溝１８の載置面１５と略面一となるように敷設されてい
る。路盤工１４の転圧工程までは従来と全く同様に行な
い、その後で嵌合溝１８内に連続シート部材１２を挿入
して楔部材１３を圧入する簡単な作業によって容易迅速
にかつ、確実に連続シート部材１２を係止固定させるこ
とができる。なお、連続シート部材１２は必ずしも楔部
材を用いて嵌合溝内に嵌合固定させる必要はなく、単に
載置面１５上に載置させるだけでも良いが、実施例のよ
うに楔部材で適宜個所を固定させておくほうが舗装材の
舗装作業性をより向上させることができる。That is, the upper surface 14 a of the roadbed mechanic 14 is laid so as to be substantially flush with the mounting surface 15 of the fitting groove 18. Up to the compaction step of the roadbed mechanic 14, the procedure is the same as before, and thereafter, the continuous sheet member 12 is inserted into the fitting groove 18 and the wedge member 13 is press-fitted by a simple operation to easily and quickly and surely continuously connect. The sheet member 12 can be locked and fixed. In addition, the continuous sheet member 12 does not necessarily need to be fitted and fixed in the fitting groove using the wedge member, and may be simply placed on the placement surface 15. The pavement workability of the pavement material can be further improved by fixing the location.
【００１８】連続シート部材１２は例えばロール巻きし
たような所要の幅を有する長く連続した薄膜シート材で
あり、その長い一辺の１つを嵌合溝１８内に挿入してそ
の載置面１５に載置されＬ形側溝２０の両側壁２１ｂ、
２２ｂにそれぞれスカート状に取付けられた状態にされ
ている。ただし、カットシート部材を連続的に敷き詰め
たように構成してもよい。そして側壁２１ｂ、２２ｂの
載置面１５から幅方向に略水平に延ばされた連続シート
部材１２の他辺側は、載置面１５と略面一に敷設されて
いる路盤工１４の上面１４ａに広げられ、敷き込まれ
る。The continuous sheet member 12 is a long and continuous thin film sheet material having a required width, for example, wound in a roll, and one of the long sides is inserted into the fitting groove 18 and is placed on the mounting surface 15 thereof. Placed on both side walls 21b of the L-shaped side groove 20,
22b are attached to each other in a skirt shape. However, the cut sheet member may be continuously spread. The other side of the continuous sheet member 12 extending substantially horizontally in the width direction from the mounting surface 15 of the side walls 21b and 22b is on the upper surface 14a of the subbase 14 laid almost flush with the mounting surface 15. Is spread and laid.
【００１９】実施例において、連続シート部材１２の材
質は合成樹脂であり、施工の際に路盤工１４と擦れても
裂けない十分な強度と施工時の舗装材１６の熱でも劣化
しない耐熱性を備えている。連続シート部材１２の材質
は合成樹脂製に限定されるものではなく、雑草等の繁殖
を阻止し得る丈夫で耐久性に富み、舗装に馴染む素材で
あればよい。また、繊維を織成させて連続シートとした
ものでも良い。また楔部材１３は嵌合溝１８の開口幅と
ほぼ同厚で所要の長さに形成された合成樹脂製の薄板細
長部材である。この楔部材１３は、温度変化や経時にお
いて膨張収縮が少なく、圧入時の打撃に耐え得る強度と
施工時の舗装材１６の熱に耐える耐熱性を備えているも
のが好適であり、例えば、金属、ゴム製等丈夫で耐久性
に富む素材やその他の素材を用いてよい。In the embodiment, the material of the continuous sheet member 12 is a synthetic resin. Have. The material of the continuous sheet member 12 is not limited to a synthetic resin, but may be any material that is durable and durable enough to prevent the propagation of weeds and the like, and is compatible with pavement. Further, a continuous sheet formed by weaving fibers may be used. Further, the wedge member 13 is a thin and thin member made of a synthetic resin and formed to a required length with substantially the same thickness as the opening width of the fitting groove 18. The wedge member 13 preferably has a small degree of expansion and contraction during temperature changes and aging, and has strength enough to withstand the impact at the time of press-fitting and heat resistance to withstand the heat of the pavement material 16 at the time of construction. Alternatively, a strong and durable material such as rubber, or other materials may be used.
【００２０】そして、敷きこまれた連続シート部材１２
の上から舗装材１６が敷設される。すなわち連続シート
部材１２は嵌合溝１８に係止片としての楔部材１３で例
えば所要の間隙を置いて複数箇所で係止され、嵌合溝１
８の載置面１５と路盤工１４との接合部１９の直上部で
あって、両者をまたがるように敷設されている。そし
て、この連続シート部材１２の上から、この連続シート
部材１２を含むようにしてＬ形側溝２０の周囲を舗装材
１６により舗装させている。舗装材１６はそれぞれ下水
平部２１の上面２１ａまたは起立部２２の上端面２２ａ
と略面一になるように敷設される。この構造によって、
気候の変化や時間の経過などで舗装材１６が収縮してＬ
形側溝と舗装材との間に隙間ができても、この隙間の直
下でありＬ形側溝２０と路盤工１４との接合部１９の直
上には連続シート部材１２がまたがるように渡って完全
に隙間と接合部１９とを遮断しているのでＬ形側溝２０
と路盤工１４との間から隙間を介して道路表面に繁殖し
たり、施工時に路盤工１４に紛れ込んだ雑草の種子がこ
の隙間から繁殖するのを確実に防止できる。The spread continuous sheet member 12
Paving material 16 is laid from above. That is, the continuous sheet member 12 is locked in the fitting groove 18 at a plurality of places by a wedge member 13 as a locking piece, for example, with a required gap.
8 is located immediately above the joint 19 between the mounting surface 15 and the roadbed mechanic 14, and is laid so as to straddle both. Then, the periphery of the L-shaped side groove 20 is paved from above the continuous sheet member 12 with the paving material 16 so as to include the continuous sheet member 12. The paving material 16 is formed on the upper surface 21a of the lower horizontal portion 21 or the upper end surface 22a of the upright portion 22, respectively.
It is laid so that it is almost flush. With this structure,
The pavement material 16 shrinks due to a change in the climate, the passage of time, etc.
Even if a gap is formed between the gutter and the pavement material, the continuous sheet member 12 is completely located just below the gap and directly above the joint 19 between the L-shaped gutter 20 and the subgrade 14. Since the gap and the joint 19 are blocked, the L-shaped side groove 20 is formed.
It is possible to reliably prevent the propagation of the weed seeds that have entered into the roadbed mechanic 14 during construction from the space between the roadbed mechanic 14 and the roadbed mechanic 14 through the gap, and the propagation of the seeds of the weeds from this gap.
【００２１】次に、図４に基づいて本発明の舗装構造の
第２実施例を説明するが、第１実施例と同一構成部分に
は同一の符号を付し、詳細な説明は省略する。第２実施
例のＬ形側溝２０−１は連続シート部材１２の固定部を
切欠１７としたものである。図において、Ｌ形側溝２０
−１は第１実施例のＬ形側溝２０と同様に、断面縦に長
い起立部２２とこの起立部２２に連続してＬ字状に接続
された下水平部２１を有している。そして、それぞれの
端壁である両側壁２１ｂ、２２ｂにはＬ形に切り欠いて
矩形の切り欠き断面を形成し、長手方向の全域で切欠か
れるように切欠１７が欠設されている。これらの切欠１
７のＬ形の底面部分がそれぞれ載置面１５とされる。こ
の載置面１５の高さ位置は、下水平部２１側が側壁の中
間高さよりやや低い位置に設定され、起立部２２側はそ
の上端寄り位置に設定されている。Next, a second embodiment of the pavement structure of the present invention will be described with reference to FIG. 4. The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. In the L-shaped side groove 20-1 of the second embodiment, the fixed portion of the continuous sheet member 12 is formed as a notch 17. In the figure, the L-shaped side groove 20
As in the case of the L-shaped side groove 20 of the first embodiment, -1 has an upright portion 22 having a long longitudinal section and a lower horizontal portion 21 connected to the upright portion 22 in an L-shape. Each of the side walls 21b and 22b, which are end walls, is cut out in an L-shape to form a rectangular cut section, and a cutout 17 is formed so as to be cut out over the entire area in the longitudinal direction. These notches 1
Each of the L-shaped bottom portions 7 is a mounting surface 15. The height position of the mounting surface 15 is set at a position slightly lower than the intermediate height of the side wall on the lower horizontal portion 21 side, and set at a position closer to the upper end thereof on the upright portion 22 side.
【００２２】そして、低位面となる車道Ｒ１側、すなわ
ち下水平部２１の側壁側では路盤工１４の上面１４ａが
切欠１７の載置面１５と略面一になるように転圧されて
敷設されるとともに、高位面となる歩道Ｒ２側、すなわ
ち起立部２２の側壁側においても路盤工１４の上面１４
ａが切欠１７の載置面１５と略面一になるように転圧さ
れて敷設されている。On the lower road surface R1 side, that is, on the side wall side of the lower horizontal portion 21, the upper surface 14a of the roadbed mechanic 14 is rolled and laid so as to be substantially flush with the mounting surface 15 of the notch 17. In addition, the upper surface 14 of the roadbed mechanic 14 is not
a is rolled and laid so as to be substantially flush with the mounting surface 15 of the notch 17.
【００２３】切欠１７の載置面１５上に連続シート部材
１２の長い一辺側が載置される。実施例において、切欠
１７の載置面１５と連続シート部材１２とは工業用両面
テープ（図示せず）で複数箇所あるいは連続状に貼着さ
れており、載置面１５から幅方向に延ばされた連続シー
ト部材１２は路盤工１４の上面１４ａに広げられ、敷き
込まれる。載置面１５と連続シート部材１２とは、単に
接着剤を用いて接着し、仮止め状態で楔部材１３を打ち
込み係止させるようにしてもよいし、また、図１５、１
６に示す鋼製ピン等によるほか任意の止め手段により連
続シート部材の１辺側を係止させるようにしてもよい。
そして、その上から舗装材１６が敷設されている。連続
シート部材１２は載置面１５と路盤工１４との接合部１
９の直上部であって、両者をまたがるように敷設されて
おり、連続シート部材１２の上面を含んで舗装材１６に
よりＬ形側溝２０の周囲を舗装させた道路舗装構造にな
っている。また、舗装材１６はそれぞれ下水平部２１の
上面２１ａまたは起立部２２の上端面２２ａと略面一に
なるように敷設されるので舗装材１６の厚さは切欠１７
の縦方向の深さと略同一になされている。A long side of the continuous sheet member 12 is placed on the placement surface 15 of the notch 17. In the embodiment, the mounting surface 15 of the notch 17 and the continuous sheet member 12 are adhered at a plurality of locations or in a continuous manner with an industrial double-sided tape (not shown), and extend from the mounting surface 15 in the width direction. The continuous sheet member 12 is spread and laid on the upper surface 14a of the roadbed mechanic 14. The mounting surface 15 and the continuous sheet member 12 may be simply adhered by using an adhesive, and the wedge member 13 may be driven and locked in a temporarily fixed state.
Alternatively, one side of the continuous sheet member may be locked by any stopping means other than the steel pin shown in FIG.
A pavement material 16 is laid from above. The continuous sheet member 12 is a joint 1 between the mounting surface 15 and the subgrade 14.
9 is laid so as to straddle both, and has a road pavement structure in which the periphery of the L-shaped side groove 20 is paved by the paving material 16 including the upper surface of the continuous sheet member 12. Further, the pavement material 16 is laid so as to be substantially flush with the upper surface 21a of the lower horizontal portion 21 or the upper end surface 22a of the upright portion 22, respectively.
Is made substantially the same as the vertical depth.
【００２４】この第２実施例のＬ形側溝２０−１では、
その側壁２１ｂ、２２ｂの全長に渡って切欠１７が設け
られており、この切欠１７の底面を載置面１５として連
続シート部材１２を固定させることで、Ｌ形側溝２０の
周囲と路盤工１４との接合部１９の直上を連続シート部
材１２によって完全にまたがらせるように敷設させるこ
とができる。これによって、路盤工１４を舗装している
舗装材１６が収縮したとしても路盤工１４は完全に密閉
された状態に保たれるので、施工時に路盤工１４に紛れ
込んだ雑草の種子が発芽するのを阻止できる。なお、連
続シート部材１２は必ずしも載置面１５上に固定する必
要はないが、実施例のように固定させた方が舗装材の舗
装作業性をより向上させることができる。In the L-shaped side groove 20-1 of the second embodiment,
A notch 17 is provided over the entire length of the side walls 21b and 22b. By fixing the continuous sheet member 12 with the bottom surface of the notch 17 as the mounting surface 15, the periphery of the L-shaped side groove 20 and the roadbed Can be laid so as to be completely straddled by the continuous sheet member 12 immediately above the joint portion 19 of the first embodiment. As a result, even if the paving material 16 paving the roadbed mechanic 14 contracts, the roadbed mechanic 14 is maintained in a completely sealed state. Can be blocked. The continuous sheet member 12 does not necessarily need to be fixed on the mounting surface 15, but fixing as in the embodiment can further improve the pavement workability of the paving material.
【００２５】次に、図５に基づいて本発明の舗装構造の
第３実施例を説明するが、第１実施例と同一構成部分に
は同一の符号を付し、詳細な説明は省略する。図５は縁
石部材３０を路上に配置した実施例の要部側断面図であ
る。第３実施例では縁石部材３０の片側の路面を高くし
て例えば歩道Ｒ２とし、他の側の路面を低く形成させて
車道Ｒ１とした道路舗装構造である。図において、縁石
部材３０は断面で高さをやや高くさせた台形状に形成さ
れている。これは道路の横断勾配に馴染んで転圧が均一
に施工されるように配慮したものであり、同縁石部材３
０の下部を路盤工１４で一部埋設させ、縁石部材３０の
上端側と低位車道Ｒ１側の斜面を露出させて舗装材１６
で舗装させている。すなわち、従来の縁石は歩道Ｒ２側
の側壁３０ｂが直立していてローラ転圧の際、縁石にロ
ーラの車輪が接触して縁石と舗装の接する面が十分に転
圧されていなかった。これは道路の横断勾配に沿って転
圧するために起こる欠点であった。この弊害をなくする
ために道路横断勾配に見合った台形状の縁石として路盤
工や舗装面が十分に転圧され全面均一な仕上がりとなる
構造としている。Next, a description will be given of a third embodiment of the pavement structure according to the present invention with reference to FIG. 5. The same components as those in the first embodiment are designated by the same reference numerals, and a detailed description thereof will be omitted. FIG. 5 is a sectional side view of a main part of an embodiment in which the curb member 30 is arranged on a road. The third embodiment is a road pavement structure in which the road surface on one side of the curb member 30 is made high, for example, a sidewalk R2, and the road surface on the other side is made low, so that the roadway R1 is formed. In the figure, the curb member 30 is formed in a trapezoid having a slightly higher height in cross section. This is in consideration of the fact that the rolling compaction is performed uniformly by adjusting to the cross slope of the road.
0 is partially buried by a subgrade 14 to expose the upper end side of the curb member 30 and the slope on the side of the lower road R1 to form a pavement material 16.
Paved with. That is, in the conventional curb, the side wall 30b on the side of the sidewalk R2 is upright, and at the time of roller rolling, the wheel of the roller comes into contact with the curb and the surface where the curb contacts the pavement is not sufficiently rolled. This was a drawback caused by rolling along the road cross slope. In order to eliminate this adverse effect, a trapezoidal curb suitable for the road crossing gradient has a structure in which the roadbed work and the pavement surface are sufficiently compacted to give a uniform finish over the entire surface.
【００２６】そして、歩道Ｒ２側の側壁３０ｂは直角状
のＬ形に切り欠かれて矩形の切り欠き断面を形成し、長
手方向の全域で切欠かれるように切欠１７が形成されて
いるとともに、車道Ｒ１側の側壁３０ｂは、下がり斜壁
に嵌合溝１８が所要の深さで横方向に凹設されている。
これらの切欠１７のＬ形の底面部分と嵌合溝１８の底面
部分がそれぞれ載置面１５とされる。この載置面１５の
高さ位置は、車道Ｒ１側が縁石本体の下端寄り位置で、
嵌合溝１８は溝の底面を含む断面矩形の溝として形成さ
れている。歩道Ｒ２側が縁石本体の上面３０ａを一部残
して露出させるように同縁石本体の上面から直接Ｌ形に
切り欠かれて上端寄り位置に設けられている。そして、
基礎地盤１１の上に路盤工１４が敷設されるときに載置
面１５と略面一状に路盤工１４の上面が位置するように
施工される。The side wall 30b on the side of the sidewalk R2 is cut into a right-angled L-shape to form a rectangular notched cross section, and a notch 17 is formed so as to be cut out over the entire area in the longitudinal direction. In the side wall 30b on the R1 side, a fitting groove 18 is formed in the lower slope wall so as to be recessed in a lateral direction at a required depth.
The L-shaped bottom surface of the notch 17 and the bottom surface of the fitting groove 18 serve as the mounting surface 15. The height position of the mounting surface 15 is such that the roadway R1 side is a position near the lower end of the curb body,
The fitting groove 18 is formed as a groove having a rectangular cross section including the bottom surface of the groove. The sidewalk R2 is cut out directly into an L-shape from the upper surface of the curb body so as to expose a part of the upper surface 30a of the curb body, leaving the upper surface 30a of the curb body at a position near the upper end. And
When the substructure 14 is laid on the foundation ground 11, the substructure 14 is constructed so that the upper surface of the substructure 14 is substantially flush with the mounting surface 15.
【００２７】そして、縁石本体のそれぞれの載置面１５
の上面を被覆するように例えば工業用両面テープ（図示
せず）や接着等の仮止めあるいは固定手段によって連続
シート部材１２の長い一辺側が貼着されている。なお、
連続シート部材１２の長い一辺側はこのように止めさせ
た状態でさらに嵌合溝内に楔部材１３を打ち込み係止さ
せるようにしてもよいし、図１５、図１６に示すように
鋼製ピン等による固定手段で係止固定させるようにして
もよい。載置面１５から幅方向に延ばされた第１実施例
と同様の連続シート部材１２が路盤工１４の上面１４ａ
に広げられ、敷き込まれる。そして、その上から舗装材
１６が敷設されている。連続シート部材１２は載置面１
５と路盤工１４との接合部１９の直上部であって、両者
をまたがるように敷設されており、連続シート部材１２
の上面を含んで舗装材１６により縁石部材３０の周囲を
舗装させている。舗装材１６は、道路Ｒ２側が縁石本体
の上端面と面一上に敷設されるとともに、車道Ｒ１側は
下がり斜壁のやや下部寄りで縁石本体の下部側高さ位置
で舗装されている。また、車道Ｒ１側においては、嵌合
溝１８内に、連続シート部材１２の一辺がその内部に挿
入されて載地面１５上に載置され、その状態で横方向か
ら嵌合溝１８の１箇所あるいは複数箇所において楔部材
１３が圧入嵌合され、連続シート部材１２の１辺側を確
実に載置面１５上に載置させた状態で固定させる。この
状態で連続シート部材１２の上面側に舗装材１６を敷設
させる。Each of the mounting surfaces 15 of the curb body
A long side of the continuous sheet member 12 is adhered by, for example, an industrial double-sided tape (not shown) or temporary fixing or fixing means such as adhesion so as to cover the upper surface of the continuous sheet member 12. In addition,
With the long side of the continuous sheet member 12 stopped in this way, the wedge member 13 may be further driven into the fitting groove and locked, or a steel pin may be used as shown in FIGS. Alternatively, it may be locked and fixed by fixing means such as. A continuous sheet member 12 similar to that of the first embodiment extending in the width direction from the mounting surface 15 is provided on the upper surface 14a of the roadbed mechanic 14.
Is spread and laid. A pavement material 16 is laid from above. The continuous sheet member 12 is placed on the placing surface 1.
5 and the roadbed mechanic 14, immediately above the joint 19, laid so as to straddle both, and the continuous sheet member 12
The periphery of the curb member 30 is paved by the paving material 16 including the upper surface of the curb. The pavement material 16 is laid on the road R2 side flush with the upper end face of the curb body, and the roadway R1 side is paved at a lower height of the curb body slightly lower than the sloped wall. Also, on the side of the road R1, one side of the continuous sheet member 12 is inserted into the fitting groove 18 and is placed on the mounting ground 15, and in this state, one side of the fitting groove 18 is laterally inserted. Alternatively, the wedge members 13 are press-fitted at a plurality of locations, and one side of the continuous sheet member 12 is securely fixed on the mounting surface 15. In this state, the paving material 16 is laid on the upper surface side of the continuous sheet member 12.
【００２８】この第３実施例の縁石部材３０について、
路盤工１４を舗装している舗装材１６が収縮したとして
も歩道側Ｒ２および車道側Ｒ１のいずれの場合において
も路盤工１４と載置面１５との接合部１９の直上部は連
続シート部材１２により完全に閉鎖されて上下が遮断さ
れた状態に保たれるので、施工時に路盤工１４に紛れ込
んだ雑草の種子が発芽するのを確実に阻止できる。な
お、連続シート部材１２は必ずしも載置面１５上に楔部
材やテープ等により固定あるいは仮止めする必要はない
が、実施例のように固定あるいは仮止めさせた方が舗装
材の舗装作業性をより向上させることができる。Regarding the curb member 30 of the third embodiment,
Even if the paving material 16 paving the roadbed mechanic 14 contracts, the continuous sheet member 12 is located immediately above the joint 19 between the roadbed mechanic 14 and the mounting surface 15 in both the sidewalk side R2 and the roadway side R1. Is completely closed and the upper and lower sides are kept in a closed state, so that it is possible to surely prevent the seeds of the weeds that have entered the roadbed mechanic 14 from germinating during construction. The continuous sheet member 12 does not necessarily need to be fixed or temporarily fixed on the mounting surface 15 with a wedge member, tape, or the like, but fixing or temporarily fixing the paving material as in the embodiment improves the pavement workability of the paving material. It can be further improved.
【００２９】次に、図６に基づいて本発明の舗装構造の
第４実施例を説明するが、第３実施例と同一構成部分に
は同一の符号を付し、詳細な説明は省略する。図６は縁
石部材３０−１を路上に配置した実施例の要部側断面図
である。この第４実施例において、縁石部材３０−１の
全体形状は第３実施例と同一である。図において、縁石
部材３０−１の両側の路面、例えば車道Ｒ１と歩道Ｒ２
は同一高さで設定されている。この実施例では基礎地盤
１１の上面に縁石部材３０−１の下部側を一部埋設させ
る程度の高さまで同縁石部材３０−１の両側壁について
路盤工１４が敷設されている。Next, a fourth embodiment of the pavement structure of the present invention will be described with reference to FIG. 6. The same components as those in the third embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. FIG. 6 is a sectional side view of a main part of an embodiment in which the curb member 30-1 is arranged on a road. In the fourth embodiment, the entire shape of the curb member 30-1 is the same as that of the third embodiment. In the figure, road surfaces on both sides of the curb member 30-1, for example, a roadway R1 and a sidewalk R2.
Are set at the same height. In this embodiment, the roadbed work 14 is laid on both side walls of the curb member 30-1 to such a height that the lower side of the curb member 30-1 is partially buried on the upper surface of the foundation ground 11.
【００３０】図において、縁石部材３０−１の両側壁３
０ｂ、３０ｂの下端寄り位置には、それぞれ同じ高さ位
置に嵌合溝１８が所要の深さで横方向に凹設されてい
る。嵌合溝１８は側壁３０ｂ、３０ｂの長手方向の全域
に連続して開口を開いた状態に形成されている。嵌合溝
１８の形状、構成は第１実施例と同一構成としてもよ
い。本実施例では、側壁３０ｂの下部に横方向に凹設さ
れた嵌合溝１８は奥側ほど狭くなる先狭溝に形成されて
いる。嵌合溝１８の底面が載置面１５とされる。そし
て、嵌合溝１８の載置面１５と路盤工１４の直上部であ
って、両者をまたがるように連続シート部材１２の一辺
がその内部に挿入されて載置面１５上に載置され、その
状態で横方向から嵌合溝１８の１箇所あるいは複数箇所
において楔部材１３が圧入嵌合され、さらにその上面側
からこの連続シート部材１２の上面を含んで舗装材１６
により縁石部材３０−１の周囲が舗装されている。実施
例において、楔部材１３は硬質の栓体状のゴム材で形成
され、連続シート部材１２の一辺縁に予め接着させてい
る。楔部材１３が接着された連続シート部材１２は巻物
状にして施工現場に運搬し、現場で展開してすぐに嵌合
溝１８に装着させることができる。楔部材１３を硬質の
ゴム材で形成すると、楔部材１３は嵌合溝１８に良く倣
って接するので簡単に抜けることがなく、嵌合溝１８を
挿入が容易な先狭溝にできる。In the figure, both side walls 3 of the curb member 30-1 are shown.
At the positions closer to the lower ends of Ob and 30b, fitting grooves 18 are recessed in the horizontal direction at a required depth at the same height. The fitting groove 18 is formed in a state where an opening is continuously opened in the entire region in the longitudinal direction of the side walls 30b, 30b. The shape and configuration of the fitting groove 18 may be the same as in the first embodiment. In the present embodiment, the fitting groove 18 formed in the lower part of the side wall 30b in the lateral direction is formed as a narrower groove that becomes narrower toward the back. The bottom surface of the fitting groove 18 is the mounting surface 15. Then, one side of the continuous sheet member 12 is inserted into the mounting surface 15 immediately above the mounting surface 15 of the fitting groove 18 and the roadbed mechanic 14 so as to straddle the both, and is mounted on the mounting surface 15, In this state, the wedge member 13 is press-fitted at one or a plurality of positions of the fitting groove 18 from the lateral direction, and the paving material 16 including the upper surface of the continuous sheet member 12 from the upper surface side.
Thereby, the periphery of the curb member 30-1 is paved. In the embodiment, the wedge member 13 is formed of a hard plug-like rubber material, and is bonded to one edge of the continuous sheet member 12 in advance. The continuous sheet member 12 to which the wedge member 13 is adhered can be transported to a construction site in the form of a roll, and can be immediately deployed and installed in the fitting groove 18. When the wedge member 13 is formed of a hard rubber material, the wedge member 13 closely contacts the fitting groove 18 so that the wedge member 13 does not easily come off and the fitting groove 18 can be formed into a narrow tapered groove for easy insertion.
【００３１】これによって、路盤工１４の転圧工程まで
は従来と全く同様に行ない、その後で嵌合溝１８内に連
続シート部材１２を挿入して楔部材１３を圧入する簡単
な作業によって容易迅速にかつ、確実に連続シート部材
１２を係止固定させることができる。なお、連続シート
部材１２は必ずしも楔部材を用いて嵌合溝内に嵌合固定
させる必要はなく、単に載置面１５上に載置させるだけ
でも良いが、実施例のように楔部材で適宜個所を固定さ
せておくほうが舗装材の舗装作業性をより向上させるこ
とができる。Thus, the rolling process of the roadbed mechanic 14 is performed in exactly the same manner as in the prior art, and then the continuous sheet member 12 is inserted into the fitting groove 18 and the wedge member 13 is press-fitted by a simple operation. Further, the continuous sheet member 12 can be reliably locked and fixed. In addition, the continuous sheet member 12 does not necessarily need to be fitted and fixed in the fitting groove using the wedge member, and may be simply placed on the placement surface 15. The pavement workability of the pavement material can be further improved by fixing the location.
【００３２】なお、図７に示すように、第４実施例の構
成は縁石部材３０−２を車道から敷地への乗入口や、狭
い道路で車道の境界として設置される点字ブロックとし
た場合にも同様に適用できる。図７の第４実施例変形例
では楔部材１３は例えばプラスチック等からなるＵ字ク
リップ部材であり、Ｕ字の溝内に連続シート部材の一辺
を挟着させている。そして、Ｕ字クリップ部材の溝内に
連続シート部材１２の一辺縁を挟ませて仮止めさせ、こ
の状態で嵌合溝１８の載置面１５にＵ字クリップ部材の
下面側をあてがうようにして同嵌合溝１８内に圧入させ
ることで容易に固定させることができる。As shown in FIG. 7, the configuration of the fourth embodiment is based on the case where the curb member 30-2 is a braille block installed as an entrance from a road to a site or a narrow road as a boundary of a road. Can be similarly applied. In the modification of the fourth embodiment shown in FIG. 7, the wedge member 13 is a U-shaped clip member made of, for example, plastic or the like, and one side of the continuous sheet member is clamped in the U-shaped groove. Then, one side edge of the continuous sheet member 12 is sandwiched and temporarily fixed in the groove of the U-shaped clip member, and in this state, the lower surface side of the U-shaped clip member is applied to the mounting surface 15 of the fitting groove 18. It can be easily fixed by being press-fitted into the fitting groove 18.
【００３３】この第４実施例変形例において、縁石部材
３０−２はその両側の側壁３０ｂの全長に渡って嵌合溝
１８が設けられており、この嵌合溝１８の下面を載置面
１５として連続シート部材１２を固定させることで、縁
石部材３０−２の周囲と路盤工１４との接合部１９を連
続シート部材１２によって完全にまたがらせるように敷
設させることができる。これによって、路盤工１４を舗
装している舗装材１６が収縮して縁石部材３０−２の周
囲に隙間が発生したとしても、路盤工１４は連続シート
部材１２によって完全に密閉された状態に保たれるの
で、施工時に路盤工１４に紛れ込んだ雑草の種子が発芽
するのを防止できる。縁石部材の周囲に発生した雑草は
円盤カッターなどのエンジン草刈り機で除草するのが困
難であり、手作業か除草剤に頼っていたので、縁石部材
周辺の雑草の発生を防止することは経済的にも環境的に
も効果が大きい。In the modification of the fourth embodiment, the curb member 30-2 is provided with a fitting groove 18 over the entire length of the side wall 30b on both sides thereof. By fixing the continuous sheet member 12, the joint 19 between the periphery of the curb member 30-2 and the roadbed mechanic 14 can be laid so as to be completely straddled by the continuous sheet member 12. As a result, even if the paving material 16 paving the roadbed work 14 contracts and a gap is formed around the curb member 30-2, the roadbed work 14 is kept completely sealed by the continuous sheet member 12. Since the sagging is performed, it is possible to prevent the seeds of the weeds that have entered the roadbed mechanic 14 at the time of construction from germinating. It is difficult to remove weeds around curb members with an engine mower such as a disk cutter, and we rely on manual work or herbicides, so it is economical to prevent weeds around curb members. It is also very effective both environmentally and environmentally.
【００３４】次に、図８、９に基づいて、本発明の第５
実施例を説明するが、第１実施例と同一の構成部材には
同一の符号を付し、その詳細説明は省略する。図は路肩
ないし道路を横切るようにＵ字溝体４０を配置して舗装
が施された道路舗装構造を示しており、Ｕ字溝体４０の
周囲を切り出して示してある。Ｕ字溝体４０は側面視Ｕ
字形状が長く奥行きを持った樋形状に構成されており、
底壁４４とその左右両側から両側に立ち上がった２つの
側壁４２からなって内部に排水溝Ｓを形成したコンクリ
ート成型体である。両側壁４２の上面４２ａにはこれら
をまたがって蓋体５０が載置されて排水溝Ｓを覆蓋して
いる。Next, a fifth embodiment of the present invention will be described with reference to FIGS.
An embodiment will be described. The same reference numerals are given to the same components as those in the first embodiment, and the detailed description thereof will be omitted. The figure shows a road pavement structure in which a U-shaped groove body 40 is disposed so as to cross a shoulder or a road, and is paved, and the periphery of the U-shaped groove body 40 is cut out and shown. U-shaped groove 40 is U-side view
The shape of the gutter is long and has a deep gutter shape,
It is a concrete molding having a bottom wall 44 and two side walls 42 rising from both left and right sides thereof and having a drain groove S formed therein. On the upper surface 42a of the side walls 42, a lid body 50 is placed straddling these, and covers the drain groove S.
【００３５】図において、蓋体５０は所要の厚さを有す
る矩形板状のコンクリート成型体であり幅と長さはＵ字
溝体４０の平面視寸法と略同一になっている。蓋体５０
の下面はＵ字溝体４０の側壁４２と接する両側部が切り
欠かれており、載置された状態では下面の中央部がＵ字
溝体４０の上部開口内に落ち込んで嵌合している。In the figure, a lid 50 is a rectangular plate-shaped concrete molded body having a required thickness, and its width and length are substantially the same as the dimensions of the U-shaped groove body 40 in plan view. Lid 50
The lower surface of the U-shaped groove body 40 is cut off at both sides in contact with the side wall 42 of the U-shaped groove body 40, and the central part of the lower surface falls into the upper opening of the U-shaped groove body 40 and fits in the mounted state. .
【００３６】Ｕ字溝体４０の下部は基礎地盤１１に埋設
され、上部は基礎地盤１１の上に敷設された路盤工１４
によって埋設されており、Ｕ字溝体は全体が完全に地盤
に埋没している。つまりＵ字溝体４０に載置された蓋体
５０も下面は路盤工１４の上面１４ａより低く位置して
おり、同蓋体５０の側壁５０ｂの略中央高さ位置まで路
盤工１４に埋没するように施工されている。The lower part of the U-shaped groove body 40 is buried in the foundation ground 11, and the upper part is a subgrade 14 laid on the foundation ground 11.
And the entire U-shaped groove is completely buried in the ground. In other words, the lower surface of the lid 50 placed on the U-shaped groove body 40 is also positioned lower than the upper surface 14a of the subbasement 14, and is buried in the subbasement 14 to the substantially center height position of the side wall 50b of the lid 50. It is constructed as follows.
【００３７】図に示すように蓋体５０の両側壁５０ｂに
は第１実施例と同様の横方向に凹設され載置面１５を有
する嵌合溝１８が設けられている。そして、載置面と路
盤工１４の上面１４ａは略面一状となるように敷設され
ている。この嵌合溝に前記実施例と同様の連続シート部
材１２の一辺縁を挿入させ、その状態で第１実施例同様
の楔部材１３で係止させて固定させている。そして側壁
５０ｂの上側の横であって路盤工１４の上には舗装材１
６が蓋体の上面と略面一になる厚さで敷設されている。
すなわち蓋体５０を載置されたＵ字溝体４０が略埋設さ
れた路盤工１４を蓋体５０の上面を露出させて舗装材１
６で舗装させている。As shown in the figure, a fitting groove 18 which is recessed in the lateral direction and has a mounting surface 15 is provided on both side walls 50b of the lid 50 as in the first embodiment. The mounting surface and the upper surface 14a of the roadbed mechanic 14 are laid so as to be substantially flush. One side edge of the continuous sheet member 12 similar to the above-described embodiment is inserted into the fitting groove, and in this state, the continuous sheet member 12 is locked and fixed by the wedge member 13 similar to the first embodiment. The pavement material 1 is on the side of the upper side of the side wall 50b and on the roadbed mechanic 14.
6 is laid with a thickness substantially flush with the upper surface of the lid.
That is, the pavement material 14 in which the U-shaped groove body 40 on which the lid body 50 is placed is substantially buried is exposed to expose the upper surface of the lid body 50 to the pavement material 1.
It is paved with 6.
【００３８】蓋体５０の側壁５０ｂに横方向にスカート
状あるいは翼状に連続シート部材１２が広げられる。連
続シート部材１２は載置面１５と路盤工１４との接合部
１９の直上部であって、両者をまたがるように載置され
ており、さらに、連続シート部材１２の上面を含んで舗
装材１６により蓋体５０の周囲が舗装されている。The continuous sheet member 12 is spread laterally on the side wall 50b of the lid 50 in a skirt or wing shape. The continuous sheet member 12 is placed immediately above the joining portion 19 between the placing surface 15 and the roadbed mechanic 14, and is placed so as to straddle both. Further, the paving material 16 including the upper surface of the continuous sheet member 12 is provided. Thereby, the periphery of the lid 50 is paved.
【００３９】一方、蓋体５０には嵌合溝１８の載置面１
５から下面に連通する排水細孔５４（図８では図示せ
ず）が穿孔されており、例えば連続シート部材を非透水
素材から形成させた場合などにその上面に雨水等が滞留
しないように、嵌合溝１８からこの排水細孔５４を介し
て雨水などをＵ字溝体４０の排水溝Ｓに排水させる。On the other hand, the mounting surface 1 of the fitting groove 18 is
Drainage pores 54 (not shown in FIG. 8) communicating from 5 to the lower surface are perforated. For example, when the continuous sheet member is formed from a non-permeable material, rainwater or the like does not stay on the upper surface. Rain water or the like is drained from the fitting groove 18 to the drain groove S of the U-shaped groove body 40 through the drain hole 54.
【００４０】また蓋体５０には、上面から下面まで貫通
する排水開口５２が穿穴されており、上面側には金属製
の格子板２４が着脱自在に載置されている。路上から集
まった雨水などの大半はこの排水開口５２から排水溝Ｓ
に排水される。また排水溝Ｓの清掃などの保守作業は格
子を外して行なうことができる。The lid 50 is provided with a drainage opening 52 penetrating from the upper surface to the lower surface, and the metal grid plate 24 is detachably mounted on the upper surface side. Most of the rainwater collected from the road is drained from the drain opening 52 to the drain S
Drained to In addition, maintenance work such as cleaning of the drain groove S can be performed with the grid removed.
【００４１】この第５実施例の場合においても、路盤工
１４を舗装している舗装材１６が収縮してＵ字溝体５０
と周囲の舗装材との間に隙間が発生したとしても、連続
シート部材１２が載置面１５と路盤工１４との接合部１
９の直上部であって、両者をまたがるように敷設され、
連続シート部材１２の上面を含んで舗装材１６により蓋
体５０の周囲が舗装されているから、路盤工１４とＵ字
溝体との接合部分から雑草の種子が繁殖し出すのを確実
に防止できる。Also in the case of the fifth embodiment, the paving material 16 for paving the subgrade 14 contracts and the U-shaped groove 50
Even if a gap is generated between the road surface material and the surrounding pavement material, the continuous sheet member 12 is connected to the joining portion 1 between the mounting surface 15 and the roadbed mechanic 14.
It is located just above 9 and laid so as to straddle both.
Since the periphery of the lid 50 is paved by the paving material 16 including the upper surface of the continuous sheet member 12, it is possible to reliably prevent the seeds of weeds from propagating from the joint between the roadbed mechanic 14 and the U-shaped groove body. it can.
【００４２】次に、図１０に基づいて、本発明の第６実
施例を説明するが、第５実施例と同一の構成部材には同
一の符号を付し、その詳細説明は省略する。図１０は、
第５実施例のＵ字溝体４０の側壁４２の上部に立ち上が
り部４６を接続させ、路面上まで延長してその上端面を
表面に露出し、立ち上がり部４６の内部側に設けられた
Ｕ字溝体４０の上部開口内に矩形板状のコンクリート成
型体からなる蓋体５０を該Ｕ字溝体４０内に埋没状に着
脱可能に覆蓋させ、舗装材１６はＵ字溝体４０の側壁上
端面と面一状に施工した場合の例を示しており、施工完
了後にも蓋体５０を路面から単独で取り付け、取り外し
ができるタイプのものである。この実施例ではＵ字溝体
４０の立ち上がり部４６の側面側となる側壁部分４６ｂ
に図８、９と同様の構成の載置面１５を有する嵌合溝１
８を凹設させ、載置面１５と面一状に路盤工１４を敷設
し、連続シート部材１２を載置面１５と路盤工１４との
接合部１９の直上部であって、両者をまたがるように敷
設し、その状態で嵌合溝１８内に楔部材１３を嵌合させ
て連続シート部材１２の一辺側縁部を係止させ、連続シ
ート部材１２の上面を含んで舗装材１６によりＵ字溝体
４０の周囲を舗装させた道路舗装構造となっている。こ
の実施例の道路舗装構造においても、前記した第５実施
例と同様の作用効果が得られるものである。Next, a sixth embodiment of the present invention will be described with reference to FIG. 10. The same components as those in the fifth embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. FIG.
The rising portion 46 is connected to the upper portion of the side wall 42 of the U-shaped groove body 40 of the fifth embodiment, extends to the road surface, and the upper end surface is exposed to the surface, and the U-shape provided inside the rising portion 46 is provided. A lid 50 made of a rectangular plate-shaped concrete molded body is removably buried in the U-shaped groove body 40 in the upper opening of the groove body 40, and the pavement material 16 is formed on the side wall of the U-shaped groove body 40. An example in which the construction is performed flush with the end face is shown, in which the lid 50 can be independently attached and removed from the road surface even after the construction is completed. In this embodiment, a side wall portion 46b on the side surface of the rising portion 46 of the U-shaped groove body 40
A fitting groove 1 having a mounting surface 15 having the same configuration as in FIGS.
8 is recessed, the roadbed work 14 is laid flush with the mounting surface 15, and the continuous sheet member 12 is located immediately above the joint 19 between the mounting surface 15 and the roadbed work 14 and straddles both. In this state, the wedge member 13 is fitted into the fitting groove 18 to lock one side edge of the continuous sheet member 12, and the paving material 16 including the upper surface of the continuous sheet member 12 It has a road pavement structure in which the periphery of the character groove 40 is paved. In the road pavement structure of this embodiment, the same operation and effect as those of the fifth embodiment can be obtained.
【００４３】次に、図１１に基づいて、本発明の第７実
施例を説明するが、第６実施例と同一の構成部材には同
一の符号を付し、その詳細説明は省略する。図１１は、
第６実施例のＵ字溝体４０の側壁４２の上部に立ち上が
り部４６を接続させ、路面上まで延長してその上端面を
表面に露出し、立ち上がり部４６の内部側に設けられた
Ｕ字溝体４０の上部開口内に矩形板状のコンクリート成
型体からなる蓋体５０を該Ｕ字溝体４０内に埋没状に着
脱可能に覆蓋させ、舗装材１６はＵ字溝体４０の側壁上
端面と面一状に施工した場合の例を示しており、施工完
了後にも蓋体５０を路面から単独で取り付け、取り外し
ができるタイプのものである。この実施例では、立ち上
がり部４６の断面隅部をＬ字状に切欠いて切欠１７が形
成され、Ｌ字底面部分を載置面１５とし、該載置面１５
と略面一状に路盤工１４を敷設し、さらに、連続シート
部材１２を載置面１５と路盤工１４との接合部１９の直
上部であって、両者をまたがるように敷設し、連続シー
ト部材１２の上面を含んで舗装材１６によりＵ字溝体４
０の周囲を舗装させた道路舗装構造となっている。この
実施例の道路舗装構造においても、前記した第６実施例
と同様の作用効果が得られるものである。連続シート部
材１２の一辺側縁部は単に載置面１５上に載置させるだ
けで直接にその上から舗装材１６を舗装させるようにし
てもよいが、前述した実施例同様に工業用両面テープそ
の他の係止方法により、仮固定させた状態で舗装施工さ
せるようにしてもよい。Next, a seventh embodiment of the present invention will be described with reference to FIG. 11. The same components as those in the sixth embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. FIG.
The rising portion 46 is connected to the upper portion of the side wall 42 of the U-shaped groove body 40 of the sixth embodiment, extends to the road surface, the upper end surface thereof is exposed on the surface, and the U-shaped portion provided inside the rising portion 46 is provided. A lid 50 made of a rectangular plate-shaped concrete molded body is removably buried in the U-shaped groove body 40 in the upper opening of the groove body 40, and the pavement material 16 is formed on the side wall of the U-shaped groove body 40. An example in which the construction is performed flush with the end face is shown, in which the lid 50 can be independently attached and removed from the road surface even after the construction is completed. In this embodiment, a notch 17 is formed by notching a cross-sectional corner of the rising portion 46 in an L shape, and the L-shaped bottom portion is used as the mounting surface 15.
And the continuous sheet member 12 is laid so as to be substantially directly above the joint 19 between the mounting surface 15 and the roadbed builder 14 and astride both. The pavement 16 including the upper surface of the member 12 is
It has a road pavement structure in which the periphery of the road 0 is paved. In the road pavement structure of this embodiment, the same operation and effect as those of the sixth embodiment can be obtained. One side edge of the continuous sheet member 12 may be simply placed on the placing surface 15 and the paving material 16 may be directly paved from above, but the industrial double-sided tape may be used as in the above-described embodiment. The paving work may be performed in a temporarily fixed state by another locking method.
【００４４】次に、図１２に基づいて、本発明の第８実
施例を説明するが、第６実施例と同一の構成部材には同
一の符号を付し、その詳細説明は省略する。図１２は、
Ｕ字溝体４０に載置させる蓋体をＬ形側溝２０としたタ
イプのものである。本実施例ではＬ形側溝２０の下水平
部２１側が車道Ｒ１であり、起立部２２側が歩道Ｒ２と
してマウンドアップされている。Ｌ形側溝２０の下面の
両側端は第６実施例の蓋体５０と同様に、中央部分が下
方に垂下されるように切り下げが設けられ、同中央部分
がＵ字溝体４０の上部開口に落ち込むようにしてＬ形側
溝の両端側が載置されている。Next, an eighth embodiment of the present invention will be described with reference to FIG. 12. The same components as those in the sixth embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. FIG.
The lid to be placed on the U-shaped groove 40 is an L-shaped side groove 20. In this embodiment, the lower horizontal portion 21 side of the L-shaped side groove 20 is a roadway R1, and the upright portion 22 side is mounded up as a sidewalk R2. Both sides of the lower surface of the L-shaped side groove 20 are provided with cut-downs so that the center portion is suspended downward, similarly to the lid 50 of the sixth embodiment, and the center portion is formed in the upper opening of the U-shaped groove body 40. Both ends of the L-shaped groove are placed so as to fall.
【００４５】本実施例では、Ｌ形側溝２０の下水平部２
１側が載置されるＵ字溝体４０の側壁４２の上端面４２
ａと略面一状に路盤工１４が敷設されている。一方、Ｌ
形側溝２０の起立部２２側では、同起立部２２のの中央
よりやや高い位置まで路盤工１４が敷設されている。In this embodiment, the lower horizontal portion 2 of the L-shaped side groove 20 is used.
Upper end surface 42 of side wall 42 of U-shaped groove body 40 on which one side is placed
The roadbed mechanic 14 is laid almost flush with a. On the other hand, L
On the upright portion 22 side of the shaped side groove 20, the roadbed mechanic 14 is laid to a position slightly higher than the center of the upright portion 22.
【００４６】Ｌ形側溝２０の下水平部２１の側壁縁とそ
れを載置するＵ字溝体４０の側壁４２の上面４２ａとの
間には連続シート部材１２の一辺縁が挟み込まれてい
る。実施例では、Ｌ形側溝２０の下水平部２１の側壁縁
が載着される側のＵ字溝体４０の上端面４２ａが連続シ
ート部材１２を載置する載置面１５とされる。そして、
載置面１５と路盤工１４との接合部１９の直上部であっ
て、両者をまたがるように連続シート部材が敷設されて
おり、この状態で連続シート部材の上面を含んで舗装材
１６により蓋体としてのＬ形側溝の側壁の周囲を舗装さ
せている。One side edge of the continuous sheet member 12 is sandwiched between the side wall edge of the lower horizontal portion 21 of the L-shaped side groove 20 and the upper surface 42a of the side wall 42 of the U-shaped groove body 40 on which it is placed. In the embodiment, the upper end surface 42a of the U-shaped groove body 40 on the side on which the side wall edge of the lower horizontal portion 21 of the L-shaped side groove 20 is mounted serves as the mounting surface 15 on which the continuous sheet member 12 is mounted. And
A continuous sheet member is laid directly over the joint 19 between the mounting surface 15 and the roadbed mechanic 14, and straddles the two. In this state, the cover is covered with the paving material 16 including the upper surface of the continuous sheet member. The periphery of the side wall of the L-shaped side groove as a body is paved.
【００４７】また、起立部２２側においては、その側壁
５６の中央から上寄り高さ位置に第６実施例と同様の横
方向に凹設された嵌合溝１８が設けられており、その底
面を載置面１５としている。そして、載置面１５と略面
一になるように路盤工１４が敷設され、載置面１５と路
盤工１４との 接合部１９の直上部であって、両者をま
たがるように連続シート部材１２の一辺側縁部が嵌合溝
１８内に挿入され、楔部材１３により適宜の位置が係止
固定されて、連続シート部材１２の上面を含んで舗装材
１６によりＬ形側溝の起立部２２の周囲が舗装されてい
る。これによっても前記実施例６と同様の作用効果が得
られる。Further, on the side of the upright portion 22, a fitting groove 18 which is recessed in the lateral direction similar to that of the sixth embodiment is provided at a position higher than the center of the side wall 56, and the bottom surface thereof is provided. Is the mounting surface 15. The roadbed member 14 is laid so as to be substantially flush with the mounting surface 15, and is located immediately above the joint 19 between the mounting surface 15 and the roadbed member 14, and extends over both. Is inserted into the fitting groove 18, and an appropriate position is locked and fixed by the wedge member 13, and the upright portion 22 of the L-shaped side groove is formed by the paving material 16 including the upper surface of the continuous sheet member 12. The surrounding area is paved. According to this, the same operation and effect as in the sixth embodiment can be obtained.
【００４８】次に、図１３に基づいて、本発明の第９実
施例を説明するが、前述した実施例の切欠部分に載置面
１５を設け、連続シート部材１２を載置面と路盤工１４
との接合部１９の直上部であって、両者をまたがるよう
に敷設させ、連続シート部材の上面を含んで舗装材によ
り対象となる道路構築物の周囲を舗装させた点は同一の
構成である。図は暗渠管６０の上面を露出させて舗装を
施して本発明の道路舗装構造を実施させた例を示してい
る。暗渠管６０は基礎地盤１１に埋設されており、暗渠
管６０の上面６０ａを露出させて舗装材１６で舗装させ
た道路舗装構造になっている。Next, a ninth embodiment of the present invention will be described with reference to FIG. 13. The mounting surface 15 is provided in the cutout portion of the above-described embodiment, and the continuous sheet member 12 is connected to the mounting surface. 14
This is the same configuration in that it is located immediately above the junction 19 between the two, and is laid so as to straddle the two, and paved around the target road building by the paving material including the upper surface of the continuous sheet member. The figure shows an example in which the upper surface of the culvert 60 is exposed and pavement is performed to implement the road pavement structure of the present invention. The culvert 60 is buried in the foundation ground 11, and has a road pavement structure in which the upper surface 60a of the culvert 60 is exposed and paved with the paving material 16.
【００４９】本実施例の暗渠管６０は、例えば内部に円
筒路である排水溝Ｓを備えた断面外形が方形で長く形成
されたコンクリート成型体である。この実施例では、暗
渠管６０の側壁上端側隅部をＬ字状に切欠いて切欠１７
が設けられ、Ｌ字底面部分を載置面１５とし、該載置面
１５と略面一状に路盤工１４を敷設し、さらに、連続シ
ート部材１２を載置面１５と路盤工１４との接合部１９
の直上部であって、両者をまたがるように敷設し、連続
シート部材１２の上面を含んで舗装材１６により暗渠管
６０の上面周囲を舗装させた道路舗装構造となってい
る。この実施例の道路舗装構造においても、前記した第
８実施例と同様の作用効果が得られるものであり、気候
の変化や時間の経過などで舗装材１６が収縮して暗渠管
と舗装材との間に隙間ができても、路盤工１４と載置面
１５の接合部１９の直上部は連続シート部材１２が敷設
されて舗装材と暗渠管の隙間と路盤工と暗渠管との接合
部とは連続シート部材により遮断されているから、施工
時に路盤工１４に紛れ込んだ雑草の種子の発芽や繁茂あ
るいは、路盤工と暗渠管との隙間からの雑草類の繁殖す
るのを確実に防止できる。連続シート部材１２の一辺側
縁部は単に載置面１５上に載置させるだけで直接にその
上から舗装材１６を舗装させるようにしてもよいが、工
業用両面テープその他の係止方法により、仮固定させた
状態で舗装施工させるようにしてもよい。The culvert 60 of this embodiment is, for example, a concrete molded body having a rectangular cross section and a long drain section S having a cylindrical passage therein. In this embodiment, the corner of the upper end side of the side wall of the culvert 60 is cut out in an L-shape to form a notch 17.
Is provided, the L-shaped bottom portion is used as a mounting surface 15, a roadbed mechanic 14 is laid substantially flush with the mounting surface 15, and further, the continuous sheet member 12 is connected to the mounting surface 15 and the roadbed mechanic 14. Joint 19
And a road pavement structure which is laid so as to straddle both of them, and paved around the upper surface of the culvert pipe 60 by the paving material 16 including the upper surface of the continuous sheet member 12. In the road pavement structure of this embodiment, the same operation and effect as those of the eighth embodiment can be obtained, and the pavement material 16 contracts due to a change in the climate or the passage of time, and the culvert pipe and the pavement material are removed. Even if there is a gap between them, the continuous sheet member 12 is laid immediately above the joint 19 between the roadbed mechanic 14 and the mounting surface 15 so that the gap between the pavement material and the culvert pipe and the joint between the roadbed mechanic and the culvert pipe Is blocked by the continuous sheet member, so that the germination and prosperity of the seeds of the weeds sunk into the roadbed mechanic 14 at the time of construction or the propagation of weeds from the gap between the roadbed mechanic and the culvert can be reliably prevented. . One side edge of the continuous sheet member 12 may be simply placed on the placing surface 15 and the paving material 16 may be directly paved from thereabove. However, an industrial double-sided tape or other locking method may be used. Alternatively, the paving work may be performed in a temporarily fixed state.
【００５０】図１４は、本発明の第１０実施例を示して
おり、第９実施例と同一の構成部材には同一の符号を付
し、その詳細説明は省略する。この実施例では暗渠管６
０の両側壁６０ｂ、６０ｂに第１実施例に示した嵌合溝
１８を設け、仮止め手段で仮止めしつつ載置面１５上に
連続シート部材１２を張設し、楔部材１３で固定させ、
上面を舗装材１６で舗装させるようになっている。路盤
工と暗渠管との接合部とはその直上面が連続シート部材
により遮断されているから、施工時に路盤工１４に紛れ
込んだ雑草の種子の発芽や繁茂あるいは、路盤工と暗渠
管との隙間からの雑草類の繁殖するのを確実に防止する
ものである。FIG. 14 shows a tenth embodiment of the present invention. The same components as those in the ninth embodiment are denoted by the same reference numerals, and a detailed description thereof will be omitted. In this embodiment, the culvert 6
The fitting groove 18 shown in the first embodiment is provided in both side walls 60b, 60b, and the continuous sheet member 12 is stretched on the mounting surface 15 while being temporarily fixed by the temporary fixing means, and fixed by the wedge member 13. Let
The upper surface is paved with the paving material 16. Since the upper surface of the junction between the subbasement and the culvert is interrupted by the continuous sheet member, germination and prosperity of the seeds of the weeds sunk into the subbasement 14 at the time of construction, or the gap between the subbase and the culvert To prevent weeds from breeding.
【００５１】なお、図１５、図１６は、前述したすべて
の実施例について適用可能なＬ字状に切欠いた切欠１７
または嵌合溝１８内に設置される載置面１５に設けられ
る連続シート部材１２の１辺側の他の固定手段の例を示
しており、図において、あらかじめ受け孔２６を有する
金属製等からなる止め部材２７が基部をＬ形側溝、縁石
部材、Ｕ字側溝、暗渠管等の本体側に埋め込まれ、載置
面１５から上方に突設形成されている。この止め部材２
７の上から連続シート部材１２の１辺側を乗せ掛け前述
した楔部材１３を受け孔２６に突入させることにより連
続シート部材１２の１辺側を切欠部１７や嵌合溝１８内
で鋼製止めピン等で固定させるようにしてもよい。FIGS. 15 and 16 show an L-shaped notch 17 applicable to all the above-described embodiments.
Alternatively, an example of another fixing means on one side of the continuous sheet member 12 provided on the mounting surface 15 installed in the fitting groove 18 is shown. A stopper 27 is embedded in the base of the base such as an L-shaped groove, a curb member, a U-shaped groove, a culvert, and protrudes upward from the mounting surface 15. This stop member 2
7, one side of the continuous sheet member 12 is placed on the side of the continuous sheet member 12, and the above-described wedge member 13 is inserted into the receiving hole 26 so that one side of the continuous sheet member 12 is made of steel in the notch 17 or the fitting groove 18. You may make it fix with a fixing pin etc.
【００５２】[0052]
【発明の効果】以上説明したように、本発明に係る道路
舗装構造は、Ｌ形側溝が一部埋設された路盤工を前記Ｌ
形側溝の上面は露出させて舗装材で舗装させた道路舗装
構造であり、前記Ｌ形側溝の側壁に載置面を有する切欠
または嵌合溝を形成し、載置面と略面一状に路盤工を敷
設し、連続シート部材を載置面と路盤工との接合部の直
上部であって、両者をまたがるように敷設し、連続シー
ト部材の上面を含んで舗装材によりＬ形側溝の周囲を舗
装させた構成であるから、施工後時間が経って舗装材が
収縮したり車両通行の振動などで舗装材がずれるなどし
てＬ形側溝の周囲に隙間が発生したとしても、この隙間
から雑草が繁殖するのを防止でき、道路の美観を確実に
保持することができる。また特に歩道において通行の障
害になる雑草が発生することがないので歩行者の安全性
を向上できる。また路肩での危険な除草作業の必要がな
い。また道路の保守管理費を節減できる。またＬ形側溝
の周辺の路盤工を防水することで霜柱などによって舗装
材が***することを防止し得る。As described above, in the road pavement structure according to the present invention, a roadbed work in which an L-shaped gutter is partially buried is used for the above-mentioned road pavement.
The upper surface of the groove is a road pavement structure that is exposed and paved with a paving material. A notch or a fitting groove having a mounting surface is formed on a side wall of the L-shaped groove, and is substantially flush with the mounting surface. A roadbed is laid, and a continuous sheet member is laid so as to be located immediately above a joining portion between a mounting surface and a roadbed, so as to straddle both, and an L-shaped gutter is formed by a pavement material including the upper surface of the continuous sheet member. Since the surroundings are paved, even if a gap occurs around the L-shaped gutter due to the shrinkage of the paving material over time after the construction or the displacement of the paving material due to the vibration of vehicle traffic, etc. Can prevent weeds from breeding, and the aesthetics of the road can be reliably maintained. In addition, since weeds, which are obstacles to traffic on the sidewalk, do not occur, pedestrian safety can be improved. There is no need for dangerous weeding work on the road shoulder. Road maintenance costs can also be reduced. Further, by waterproofing the roadbed work around the L-shaped gutter, it is possible to prevent the pavement material from being raised due to frost pillars or the like.
【００５３】また、嵌合溝の載置面と路盤工との接合部
の直上部であって、両者をまたがるように連続シート部
材を敷設し、その状態で嵌合溝に楔部材を嵌合させて連
続シート部材の一辺側を係止させた構成とすることによ
り、簡単な作業で迅速に連続シート部材をＬ形側溝の側
壁に確実に取付けることができ、道路の防草構造とした
舗装構造を簡易、迅速に施工させることができる。Further, a continuous sheet member is laid just above the joint between the mounting surface of the fitting groove and the roadbed mechanic so as to straddle the two, and in this state, the wedge member is fitted into the fitting groove. With this configuration, one side of the continuous sheet member is locked, so that the continuous sheet member can be quickly and securely attached to the side wall of the L-shaped side groove with a simple operation, and the pavement has a road grass-proof structure. The structure can be constructed simply and quickly.
【００５４】また、本発明の道路舗装構造によれば、縁
石部材が一部埋設された路盤工を前記縁石部材の一部を
露出させて舗装材で舗装させた道路舗装構造であり、縁
石部材の側壁に載置面を有する切欠または嵌合溝を形成
し、載置面と略面一状に路盤工を敷設し、連続シート部
材を載置面と路盤工との接合部の直上部であって、両者
をまたがるように敷設し、連続シート部材の上面を含ん
で舗装材により縁石部材の周囲を舗装させた構成として
いるから、時間の経過により縁石部材の周辺に隙間が発
生してもこの隙間から雑草が繁生するのを防止できる。
縁石部材の周辺は草刈り機が使用できないので、雑草の
発生を防止することにより、道路美化その他の維持管理
を軽便かつ、低廉なコストで実現することができる。Further, according to the road pavement structure of the present invention, a roadbed pavement in which a curb member is partially buried is paved with a paving material by exposing a part of the curb member. A notch or a fitting groove having a mounting surface is formed on the side wall of the base, and a roadbed is laid substantially flush with the mounting surface, and a continuous sheet member is formed immediately above a joint between the mounting surface and the roadbed. Therefore, since it is laid so as to straddle both, and the periphery of the curb member is paved by a paving material including the upper surface of the continuous sheet member, even if a gap occurs around the curb member over time. Weeds can be prevented from growing through these gaps.
Since a mower cannot be used around the curb member, by preventing the occurrence of weeds, beautification of roads and other maintenance can be realized at a simple and inexpensive cost.
【００５５】また、嵌合溝の載置面と路盤工との接合部
の直上部であって、両者をまたがるように連続シート部
材を敷設し、その状態で嵌合溝に楔部材を嵌合させて連
続シート部材の一辺側を係止させた構成とすることによ
り、簡単な作業で迅速に連続シート部材を縁石部材の側
壁に取付けられ、防草手段を施した舗装施工が容易でか
つ時間を短縮できる。また連続シート部材の取付強度が
高い。Further, a continuous sheet member is laid just above the joint between the mounting surface of the fitting groove and the subgrade, and straddles the two. In this state, the wedge member is fitted into the fitting groove. With the configuration in which one side of the continuous sheet member is locked, the continuous sheet member can be quickly attached to the side wall of the curb member by simple work, and pavement construction with weed prevention means is easy and time consuming. Can be shortened. Also, the mounting strength of the continuous sheet member is high.
【００５６】また、本発明の道路舗装構造によれば、蓋
体を載置されたＵ字溝体が略埋設された路盤工を前記蓋
体またはＵ字溝体の上面を露出させて舗装材で舗装させ
た道路舗装構造であり、前記蓋体またはＵ字溝体の側壁
に載置面を有する切欠または嵌合溝を形成し、載置面と
略面一状に路盤工を敷設し、連続シート部材を載置面と
路盤工との接合部の直上部であって、両者をまたがるよ
うに敷設し、連続シート部材の上面を含んで舗装材によ
り蓋体またはＵ字溝体の周囲を舗装させた構成とするこ
とにより、時間の経過により舗装材が収縮したりずれる
などして蓋体またはＵ字溝体の周囲に隙間が発生したと
しても、この隙間から茅、ダンチク等の雑草が繁生する
のを防止でき、道路の美観を確実に保持し得る。また、
雨天時にＵ字溝体の周囲の雑草にゴミなどが引っ掛かっ
て排水の障害となり道路を冠水させることがない。Further, according to the road pavement structure of the present invention, a pavement work in which a U-shaped groove on which a lid is placed is substantially buried is exposed by exposing the upper surface of the lid or the U-shaped groove. A road pavement structure paved with a notch or a fitting groove having a mounting surface on the side wall of the lid or the U-shaped groove body, and laying a roadbed work substantially flush with the mounting surface, Immediately above the joint between the mounting surface and the roadbed work, the continuous sheet member is laid so as to straddle both, and the periphery of the lid or U-shaped groove body is covered with the paving material including the upper surface of the continuous sheet member. Even if a gap is generated around the lid or the U-shaped groove due to shrinkage or displacement of the pavement material with the passage of time, weeds such as kaya, danchiku, etc. It can be prevented from growing, and the aesthetic appearance of the road can be reliably maintained. Also,
In rainy weather, weeds around the U-shaped groove can be caught by garbage and the like, so that drainage is not obstructed and the road is not flooded.
【００５７】また、嵌合溝の載置面と路盤工との接合部
の直上部であって、両者をまたがるように連続シート部
材を敷設し、その状態で嵌合溝に楔部材を嵌合させて連
続シート部材の一辺側を係止させた構成とすることによ
り、簡単な作業で迅速かつ確実に連続シート部材を蓋体
またはＵ字溝体の側壁に取付けることができ、簡易に雑
草等の繁殖防止舗装を行うことが可能である。また、連
続シート部材の取付強度が高い。Further, a continuous sheet member is laid immediately above the joint between the mounting surface of the fitting groove and the roadbed, and the wedge member is fitted in the fitting groove in that state. With this configuration, one side of the continuous sheet member is locked, so that the continuous sheet member can be quickly and securely attached to the lid or the side wall of the U-shaped groove body with a simple operation, so that weeds and the like can be easily obtained. Breeding prevention pavement. Further, the mounting strength of the continuous sheet member is high.
【００５８】また、本発明の道路舗装構造において、蓋
体を載置させたＵ字溝体が略埋設された路盤工を前記蓋
体の上面を露出させて舗装材で舗装させた道路舗装構造
であり、前記Ｕ字溝体の側壁の上端面を載置面とし、載
置面と略面一状に路盤工を敷設し、合成樹脂製連続シー
ト材を載置面と路盤工との接合部の直上部であって、両
者をまたがるように敷設し、且つ連続シート部材を挟持
させるように蓋体を載置させ、連続シート部材の上面を
含んで舗装材により蓋体の周囲を舗装させた構成とする
ことにより時間の経過により、Ｕ字溝体や蓋体と舗装材
との間に隙間が発生したとしても、この隙間から雑草が
繁殖するのを確実に防止して道路の美観を良好に保持さ
せることができる。また従来から量産されているＵ字溝
体をそのまま用いることができるので、資材費を低廉に
維持できる。Further, in the road pavement structure according to the present invention, a road pavement in which a U-shaped groove on which a lid is placed is substantially buried is paved with a paving material by exposing the upper surface of the lid. The upper end surface of the side wall of the U-shaped groove body is a mounting surface, a roadbed is laid substantially flush with the mounting surface, and a continuous sheet of synthetic resin is joined to the mounting surface and the roadbed. Immediately above the part, laying so as to straddle both, and placing a lid so as to sandwich the continuous sheet member, paving the periphery of the lid with a paving material including the upper surface of the continuous sheet member Even if a gap is generated between the U-shaped groove body or the lid and the pavement material with the passage of time by adopting the configuration, weeds are surely prevented from growing through this gap and the aesthetic appearance of the road is improved. It can be held well. Further, since the U-shaped groove body conventionally mass-produced can be used as it is, material costs can be kept low.
【００５９】また、本発明によれば、暗渠管が略埋設さ
れた路盤工を前記暗渠管の上面を露出させて舗装材で舗
装させた道路舗装構造であり、前記暗渠管の側壁に載置
面を有する切欠を形成し、載置面と略面一状に路盤工を
敷設し、合成樹脂製連続シート材を載置面と路盤工との
接合部の直上部であって、両者をまたがるように敷設
し、連続シート部材の上面を含んで舗装材により暗渠体
の周囲を舗装させた道路舗装構造とすることにより、時
間の経過により暗渠管の周囲と舗装部分との間に隙間が
発生したとしても、この隙間から雑草が繁殖して道路の
美観を損なうのを確実に防止することが可能である。Further, according to the present invention, there is provided a road pavement structure in which a roadbed work in which a culvert pipe is substantially buried is paved with a paving material by exposing an upper surface of the culvert pipe, and is mounted on a side wall of the culvert pipe. Forming a notch having a surface, laying a roadbed work substantially flush with the mounting surface, and using a synthetic resin continuous sheet material immediately above the joint between the mounting surface and the roadbed work, straddling both A gap between the periphery of the culvert pipe and the pavement part with the passage of time by using a road pavement structure in which the area around the culvert is paved with paving material including the upper surface of the continuous sheet member Even if it does, it is possible to reliably prevent weeds from breeding from these gaps and impairing the beauty of the road.
【図１】本発明の第１実施例に係る道路舗装構造の要部
切り出し斜視説明図である。FIG. 1 is an explanatory perspective view of a main part cut out of a road pavement structure according to a first embodiment of the present invention.
【図２】その要部側断面図である。FIG. 2 is a side sectional view of a main part thereof.
【図３】同じく、その要部拡大断面説明図である。FIG. 3 is also an enlarged sectional explanatory view of a main part of the same.
【図４】本発明の第２実施例に係る道路舗装構造の要部
側断面図である。FIG. 4 is a side sectional view of a main part of a road pavement structure according to a second embodiment of the present invention.
【図５】本発明の第３実施例に係る道路舗装構造の要部
側断面図である。FIG. 5 is a side sectional view of a main part of a road pavement structure according to a third embodiment of the present invention.
【図６】本発明の第４実施例に係る道路舗装構造の要部
側断面図である。FIG. 6 is a side sectional view of a main part of a road pavement structure according to a fourth embodiment of the present invention.
【図７】本発明の第４実施例に係る道路舗装構造を点字
ブロックで構成した実施例説明図である。FIG. 7 is an explanatory view of an embodiment in which a road pavement structure according to a fourth embodiment of the present invention is configured by Braille blocks.
【図８】本発明の第５実施例に係る道路舗装構造の要部
切り出し斜視説明図である。FIG. 8 is an explanatory perspective view of a main part of a road pavement structure according to a fifth embodiment of the present invention.
【図９】その要部拡大断面説明図である。FIG. 9 is an enlarged sectional explanatory view of a main part thereof.
【図１０】本発明の第６実施例に係る道路舗装構造の要
部側断面図である。FIG. 10 is a side sectional view of a main part of a road pavement structure according to a sixth embodiment of the present invention.
【図１１】本発明の第７実施例に係る道路舗装構造の要
部側断面図である。FIG. 11 is a side sectional view of a main part of a road pavement structure according to a seventh embodiment of the present invention.
【図１２】本発明の第８実施例に係る道路舗装構造の要
部側断面図である。FIG. 12 is a side sectional view of a main part of a road pavement structure according to an eighth embodiment of the present invention.
【図１３】本発明の第９実施例に係る道路舗装構造の要
部側断面図である。FIG. 13 is a side sectional view of a main part of a road pavement structure according to a ninth embodiment of the present invention.
【図１４】本発明の第１０実施例に係る道路舗装構造の
要部側断面図である。FIG. 14 is a side sectional view of a main part of a road pavement structure according to a tenth embodiment of the present invention.
【図１５】本発明の載置面上での連続シート部材の１辺
側の他の固定方法を示す一部省略正面説明図である。FIG. 15 is a partially omitted front explanatory view showing another fixing method of one side of the continuous sheet member on the mounting surface of the present invention.
【図１６】その断面説明図である。FIG. 16 is an explanatory sectional view of the same.
【図１７】従来の道路舗装構造の側断面説明図である。FIG. 17 is an explanatory side sectional view of a conventional road pavement structure.
１２ 連続シート部材 １３ 楔部材 １４ 路盤工 １５ 載置面 １６ 舗装材 １７ 切欠 １８ 嵌合溝 １９ 接合部 ２０ Ｌ形側溝 ３０ 縁石部材 ４０ Ｕ字溝体 ５０ 蓋体 ６０ 暗渠管 Reference Signs List 12 continuous sheet member 13 wedge member 14 roadbed work 15 mounting surface 16 paving material 17 notch 18 fitting groove 19 joining portion 20 L-shaped side groove 30 curb member 40 U-shaped groove body 50 lid 60 culvert
Claims (8)
Ｌ形側溝の上面は露出させて舗装材で舗装させた道路舗
装構造であり、 前記Ｌ形側溝の側壁に載置面を有する切欠または嵌合溝
を形成し、載置面と略面一状に路盤工を敷設し、 連続シート部材を載置面と路盤工との接合部の直上部で
あって、両者をまたがるように敷設し、連続シート部材
の上面を含んで舗装材によりＬ形側溝の周囲を舗装させ
た道路舗装構造。1. A road pavement structure in which a roadbed work in which an L-shaped gutter is partially buried is paved with a paving material by exposing an upper surface of the L-shaped gutter, and a mounting surface is provided on a side wall of the L-shaped gutter. A notch or a fitting groove is formed, a roadbed is laid substantially flush with the mounting surface, and the continuous sheet member is located immediately above the joint between the mounting surface and the roadbed, and straddles both. And a pavement material including a top surface of the continuous sheet member and paved around the L-shaped gutter.
上部であって、両者をまたがるように連続シート部材を
敷設し、 その状態で嵌合溝に楔部材を嵌合させて連続シート部材
の一辺側を係止させてなる請求項１記載の道路舗装構
造。2. A continuous sheet member is laid just above the joint between the mounting surface of the fitting groove and the subgrade, and straddles the two. In this state, the wedge member is fitted into the fitting groove. 2. The road pavement structure according to claim 1, wherein one side of the continuous sheet member is locked.
縁石部材の一部を露出させて舗装材で舗装させた道路舗
装構造であり、 縁石部材の側壁に載置面を有する切欠または嵌合溝を形
成し、載置面と略面一状に路盤工を敷設し、 連続シート部材を載置面と路盤工との接合部の直上部で
あって、両者をまたがるように敷設し、連続シート部材
の上面を含んで舗装材により縁石部材の周囲を舗装させ
た道路舗装構造。3. A road pavement structure in which a curb member in which a curb member is partially buried is paved with a paving material by exposing a part of the curb member, and a notch or a notch having a mounting surface on a side wall of the curb member. Forming a fitting groove, laying the roadbed work substantially flush with the mounting surface, and laying the continuous sheet member immediately above the joint between the mounting surface and the roadbed work, and straddling both. And a road pavement structure in which the periphery of the curb member is paved with a paving material including the upper surface of the continuous sheet member.
上部であって、両者をまたがるように連続シート部材を
敷設し、 その状態で嵌合溝に楔部材を嵌合させて連続シート部材
の一辺側を係止させてなる請求項３記載の道路舗装構
造。4. A continuous sheet member is laid just above the joint between the mounting surface of the fitting groove and the roadbed work, and straddles the two. In this state, the wedge member is fitted into the fitting groove. 4. The road pavement structure according to claim 3, wherein one side of the continuous sheet member is locked.
た路盤工を前記蓋体またはＵ字溝体の上面を露出させて
舗装材で舗装させた道路舗装構造であり、 前記蓋体またはＵ字溝体の側壁に載置面を有する切欠ま
たは嵌合溝を形成し、載置面と略面一状に路盤工を敷設
し、 連続シート部材を載置面と路盤工との接合部の直上部で
あって、両者をまたがるように敷設し、連続シート部材
の上面を含んで舗装材により蓋体またはＵ字溝体の周囲
を舗装させた道路舗装構造。5. A road pavement structure in which a roadbed work in which a U-shaped groove on which a lid is placed is substantially buried is paved with a paving material by exposing an upper surface of the lid or the U-shaped groove, A notch or a fitting groove having a mounting surface is formed on the side wall of the lid or the U-shaped groove, and a roadbed is laid substantially flush with the mounting surface. A road pavement structure which is laid directly over and directly above a junction between the cover member and the U-shaped groove body, including the upper surface of the continuous sheet member, and paved around a lid or a U-shaped groove body.
上部であって、両者をまたがるように連続シート部材を
敷設し、 その状態で嵌合溝に楔部材を嵌合させて連続シート部材
の一辺側を係止させてなる請求項５記載の道路舗装構
造。6. A continuous sheet member is laid immediately above the joint between the mounting surface of the fitting groove and the roadbed mechanic, and straddles the two. In this state, the wedge member is fitted into the fitting groove. 6. The road pavement structure according to claim 5, wherein one side of the continuous sheet member is locked.
た路盤工を前記蓋体の上面を露出させて舗装材で舗装さ
せた道路舗装構造であり、 前記Ｕ字溝体の側壁の上端面を載置面とし、載置面と略
面一状に路盤工を敷設し、 合成樹脂製連続シート材を載置面と路盤工との接合部の
直上部であって、両者をまたがるように敷設し、且つ連
続シート部材を挟持させるように蓋体を載置させ、連続
シート部材の上面を含んで舗装材により蓋体の周囲を舗
装させた道路舗装構造。7. A road pavement structure in which a roadbed work in which a U-shaped groove on which a lid is placed is substantially buried is paved with a pavement material by exposing an upper surface of the lid, wherein the U-shaped groove is provided. The upper end surface of the side wall is a mounting surface, a roadbed is laid substantially flush with the mounting surface, and a synthetic resin continuous sheet material is immediately above a joint between the mounting surface and the roadbed, A road pavement structure in which the lid is placed so as to straddle both of them and the continuous sheet member is sandwiched therebetween, and the periphery of the lid is paved by a paving material including the upper surface of the continuous sheet member.
管の上面を露出させて舗装材で舗装させた道路舗装構造
であり、 前記暗渠管の側壁に載置面を有する切欠または嵌合溝を
形成し、載置面と略面一状に路盤工を敷設し、 合成樹脂製連続シート材を載置面と路盤工との接合部の
直上部であって、両者をまたがるように敷設し、連続シ
ート部材の上面を含んで舗装材により暗渠体の周囲を舗
装させた道路舗装構造。8. A road pavement structure in which a roadbed work in which a culvert pipe is substantially buried is paved with a paving material by exposing an upper surface of the culvert pipe, and a notch or fitting having a mounting surface on a side wall of the culvert pipe. A mating groove is formed, a roadbed is laid almost flush with the mounting surface, and a synthetic resin continuous sheet material is placed immediately above the joint between the mounting surface and the roadbed, and spans both. A road pavement structure that is laid and paved around the culvert with paving material including the upper surface of the continuous sheet member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36217099A JP2001172906A (en) | 1999-12-21 | 1999-12-21 | Road pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36217099A JP2001172906A (en) | 1999-12-21 | 1999-12-21 | Road pavement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001172906A true JP2001172906A (en) | 2001-06-26 |
Family
ID=18476146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36217099A Pending JP2001172906A (en) | 1999-12-21 | 1999-12-21 | Road pavement structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001172906A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010144348A (en) * | 2008-12-16 | 2010-07-01 | Shigeru Ishikawa | Weed prevention structure provided on outer peripheral surface of article of structure or building |
| JP2010163863A (en) * | 2004-07-14 | 2010-07-29 | Shigeru Ishikawa | Block for weed prevention |
| JP2015229853A (en) * | 2014-06-04 | 2015-12-21 | 国土交通省北陸地方整備局長 | Methods for forming curb block and road |
| CN105401505A (en) * | 2015-12-15 | 2016-03-16 | 重庆亘宇园林景观工程有限公司 | Glass curb |
| JP5963931B1 (en) * | 2015-12-21 | 2016-08-03 | 藤岡コンクリート工業株式会社 | Block with grass protection function |
| JP2017031780A (en) * | 2015-07-28 | 2017-02-09 | 正剛 大嶋 | L-shaped block for precast concrete street gutter having apron paved with asphalt |
| CN112982634A (en) * | 2021-03-18 | 2021-06-18 | 福建省海鸿集团有限公司 | Town road drainage structures |
-
1999
- 1999-12-21 JP JP36217099A patent/JP2001172906A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010163863A (en) * | 2004-07-14 | 2010-07-29 | Shigeru Ishikawa | Block for weed prevention |
| JP4707762B2 (en) * | 2004-07-14 | 2011-06-22 | 繁 石川 | Block intended for weed control |
| JP2010144348A (en) * | 2008-12-16 | 2010-07-01 | Shigeru Ishikawa | Weed prevention structure provided on outer peripheral surface of article of structure or building |
| JP4512157B2 (en) * | 2008-12-16 | 2010-07-28 | 繁 石川 | Weed protection structure provided on the outer peripheral surface of structural and structural articles |
| JP2015229853A (en) * | 2014-06-04 | 2015-12-21 | 国土交通省北陸地方整備局長 | Methods for forming curb block and road |
| JP2017031780A (en) * | 2015-07-28 | 2017-02-09 | 正剛 大嶋 | L-shaped block for precast concrete street gutter having apron paved with asphalt |
| CN105401505A (en) * | 2015-12-15 | 2016-03-16 | 重庆亘宇园林景观工程有限公司 | Glass curb |
| JP5963931B1 (en) * | 2015-12-21 | 2016-08-03 | 藤岡コンクリート工業株式会社 | Block with grass protection function |
| CN112982634A (en) * | 2021-03-18 | 2021-06-18 | 福建省海鸿集团有限公司 | Town road drainage structures |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7008137B2 (en) | Cover for a drainage arrangement and a method of producing such an arrangement | |
| JP4704874B2 (en) | Structure of paved road with U-shaped groove | |
| JP2001172906A (en) | Road pavement structure | |
| KR100776705B1 (en) | Artificial turf fixing apparatus for preparing green streets around the trees lining a street and promenade and its constructing method thereof | |
| JP3039939U (en) | Underdrain block for drainage pavement | |
| KR100554868B1 (en) | Asphalt sinking prevention apparatus of smoothground's road | |
| JP2021008764A (en) | Side ditch member with weed-proof structure, side ditch plate, foundation block, boundary structure, and concrete block set | |
| JPH10266111A (en) | Road structure | |
| JP2005042500A (en) | Concrete mold and asphalt paving method | |
| JP3119258U (en) | Side plate cover plate block | |
| KR100917382B1 (en) | Interspace block for grass | |
| JP2518390Y2 (en) | Overhang walkway block and overhang walkway structure using it | |
| KR101944376B1 (en) | Vegetation inhibition block body | |
| US7690857B2 (en) | Storm drain relief channel and associated methods of manufacture and use | |
| JPS59114301A (en) | Assembled walking road | |
| JP3127873U (en) | Side groove and lid structure | |
| JP2000328641A (en) | Side drain with lid slab having curb | |
| JP2519169B2 (en) | Road shoulder block | |
| JP3190619B2 (en) | Concrete drain block lid | |
| CN219099729U (en) | Assembly type permeable pavement concrete slab based on municipal road environment-friendly design | |
| JP3334947B2 (en) | Structure of permeable pavement culvert and culvert block | |
| JP2001317115A (en) | Free inclination type conduit gutter | |
| JPH0860632A (en) | Preventive structure against grass | |
| JPH0336561Y2 (en) | ||
| JP2005171605A (en) | Roadside structure |