JPS6214161Y2 - - Google Patents
Info
- Publication number
- JPS6214161Y2 JPS6214161Y2 JP11045382U JP11045382U JPS6214161Y2 JP S6214161 Y2 JPS6214161 Y2 JP S6214161Y2 JP 11045382 U JP11045382 U JP 11045382U JP 11045382 U JP11045382 U JP 11045382U JP S6214161 Y2 JPS6214161 Y2 JP S6214161Y2
- Authority
- JP
- Japan
- Prior art keywords
- round steel
- iron plate
- surface material
- asphalt
- road
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 239000010426 asphalt Substances 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Description
【考案の詳細な説明】
本考案は、従来のアスフアルト及びコンクリー
ト道路舗装の欠点をなくすべく舗装工事の合理化
を目的とした、プレハブ式道路舗装板に関するも
のである。[Detailed Description of the Invention] The present invention relates to a prefabricated road paving board for the purpose of streamlining pavement construction in order to eliminate the drawbacks of conventional asphalt and concrete road pavement.
今日のアスフアルト及びコンクリート道路舗装
は、骨材である砂利にほとんど砕石砂利を使用し
ている。 Today's asphalt and concrete road pavements mostly use crushed gravel as the aggregate.
砕石砂利は、多角石であるので、これを混入し
たアスフアルト及びコンクリート道路舗装は、往
時の丸形河砂利に比較して密度があらく脆いもの
となつているので、超重量運搬車輛の荷重によつ
て破壊され易く舗装寿命が短くなつている。 Crushed gravel is a polygonal stone, so asphalt and concrete road pavements mixed with it are denser and more brittle than the round river gravel used in the past, so they cannot withstand the loads of ultra-heavy vehicles. The lifespan of pavement is shortening as it is easily damaged.
また、アスフアルト舗装は、アスフアルトが熱
可塑性の為、特に夏季の気温上昇によつて軟化
し、車輛通行時の荷重にてタイヤの轍堀れを生
じ、アスフアルト層が撓み変形する。しかも冬
季、特に寒冷地帯においてはスパイクタイヤ走行
による路面の摩耗が激しく、かつ寒暖差により伸
縮固化現象が著しく、舗装面にクラツクを発生す
る。 In addition, since asphalt is thermoplastic, asphalt pavement softens as temperatures rise, especially in the summer, causing tire ruts and the asphalt layer being bent and deformed by the load of vehicles passing through it. Moreover, in winter, especially in cold regions, the road surface is severely worn due to driving with spiked tires, and the expansion and contraction phenomenon is remarkable due to the difference in temperature, causing cracks in the pavement surface.
また、舗装された道路に水道管などの埋設工事
を行う場合には、埋設後路面のアスフアルト補修
を行うと、その部分が盛り上がつて、舗装面の平
担性が失われ車輛等通行時にバウンドの原因とな
り、その衝撃で舗装が破壊されるなど路面破壊の
原因が多かつた為、アスフアルト道路は絶えず補
修と再施工を要し補修管理費が嵩み不経済であつ
た。 In addition, when burying water pipes, etc. on a paved road, if the asphalt is repaired after burying the road surface, the part will swell and the flatness of the pavement surface will be lost, making it difficult for vehicles to pass through. Asphalt roads had many causes of road surface destruction, such as bounces and pavement destruction due to the impact, and asphalt roads required constant repair and re-construction, increasing repair management costs and being uneconomical.
この考案は現在舗装されている道路表面が前記
の各理由で路面保護及び補修が必要と予測される
場合、ならびに新たに計画される道路舗装に際
し、舗装材をプレハブ化製品として使用し、これ
らの欠陥を改良することのできる道路舗装板を提
供するものである。 This idea uses paving materials as prefabricated products when it is predicted that the currently paved road surface will require road surface protection and repair for each of the reasons mentioned above, and when new road paving is planned. An object of the present invention is to provide a road paving board whose defects can be improved.
この考案の一実施例を図面について説明する。 An embodiment of this invention will be described with reference to the drawings.
図において厚さ７mmの表層材３を使用する時、
直径19mmの丸鋼を長さ13mmに切断し、厚さ10mm長
さ2000mm巾1250mmの鉄板１に30mm等間隔で深さ６
mmの穴を穿つて該丸鋼２を挿入し、スポツト溶接
固着せしめた基材、または上述の構造体を有する
鋳造基材１に凸部２と同寸法、等間隔に穴を空け
た表層材３を張合わせるものである。表層材３と
鉄板基材２との張合せ方法は、表層材３の裏面と
貫通孔４の内側に接着剤を塗布する。次に鉄板基
材１表面と丸鋼凸部２の周囲壁面にも接着材を塗
布し、表層材３と鉄板基材１を表層材３の貫通孔
４に嵌合するよう特殊ラミネートマシンで貼り合
わせ圧着する。接着剤には、エポキシ系、ゴム
系、アクリル系等の適宜な合成接着剤を用い接着
形成する。また、鉄板基材１の外気にふれる周面
に防蝕加工として、例えばゴムアスフアルトをコ
ーテイングして仕上げる。 In the figure, when using the surface material 3 with a thickness of 7 mm,
Cut round steel with a diameter of 19 mm into lengths of 13 mm, and cut them into iron plates 1 with a thickness of 10 mm, a length of 2000 mm, a width of 1250 mm, and a depth of 6 at equal intervals of 30 mm.
A base material in which the round steel 2 is inserted into a hole of mm in size and fixed by spot welding, or a surface layer material in which holes are made in the cast base material 1 having the above-mentioned structure with holes of the same size and at equal intervals as the convex portions 2. It is a combination of 3. The method of laminating the surface material 3 and the iron plate base material 2 is to apply an adhesive to the back surface of the surface material 3 and the inside of the through hole 4. Next, adhesive is applied to the surface of the steel plate base material 1 and the surrounding wall surface of the round steel convex portion 2, and the surface layer material 3 and the steel plate base material 1 are pasted using a special laminating machine so that they fit into the through holes 4 of the surface layer material 3. Crimp them together. As the adhesive, an appropriate synthetic adhesive such as epoxy, rubber, or acrylic adhesive is used to form the adhesive. Further, the peripheral surface of the iron plate base material 1 that is exposed to the outside air is finished by coating it with, for example, rubber asphalt as a corrosion-proofing treatment.
上記実施例は、舗装板の製作過程に例をとり説
明したもので、上記実施例に限るものではない。
たとえば車輛通行時の衝撃荷重を受け留める支点
強化柱となる丸鋼２の直径、或いは植設間隔を変
えること、更に表層材３と鉄板１の厚さを変える
等によつても道路舗装の要求強度に応じて構成材
を変化させればよい。次に表層材３は、合成繊維
不織布に予めアスフアルトを含浸せしめて乾燥
し、更に表面にウレタン樹脂を塗布含浸せしめて
なるもの（引用文献参照）で、表面は凹凸面とな
つているので、スベリ難く、保温性、防音性、ク
ツシヨン性に優れているので、車輛等の通行時の
衝撃騒音を分散吸収して騒音公害や冬季及び寒冷
地の路面凍結とスリツプをやわらげる効果に優
れ、又雨天の夜間通行時、路面の光反射が少いの
で車輛運転者の視野妨害がなくなり安全運行がで
きる。 The above embodiments have been explained by taking as an example the manufacturing process of a paving board, and are not limited to the above embodiments.
For example, the requirements for road paving can be improved by changing the diameter or planting spacing of the round steel 2 that serves as the fulcrum reinforcing column that absorbs the impact load of vehicles passing by, or by changing the thickness of the surface material 3 and the steel plate 1. The constituent materials may be changed depending on the strength. Next, the surface layer material 3 is made by pre-impregnating a synthetic fiber non-woven fabric with asphalt, drying it, and then coating and impregnating the surface with urethane resin (see cited document).The surface is uneven, so it does not slip easily. It has excellent heat retention, soundproofing, and cushioning properties, so it is effective in dispersing and absorbing impact noise from vehicles passing by, reducing noise pollution, and reducing road surface freezing and slips in winter and in cold regions. When driving at night, there is little light reflection from the road surface, so the driver's vision is not obstructed, allowing safe driving.
又車両等通行時、車両タイヤの衝撃及び摩擦荷
重により表層材３は、表面から１mm乃至３mm圧縮
されて、車両タイヤは、支点強化柱の丸鋼２に接
触し、表層材３の圧縮も丸鋼２の高さで固定され
丸鋼２で衝撃荷重を衰微せしめ、表層材３の圧縮
疲労を保護する事によつて従来のアスフアルト舗
装の欠点を補う耐久力のある道路舗装板を造り得
るものである。 Also, when a vehicle passes, the surface material 3 is compressed by 1 mm to 3 mm from the surface due to the impact and friction load of the vehicle tires, and the vehicle tire comes into contact with the round steel 2 of the fulcrum reinforcement column, and the compression of the surface material 3 is also reduced. It is possible to create a durable road paving board that compensates for the shortcomings of conventional asphalt pavement by fixing it at the height of the steel 2, attenuating the impact load with the round steel 2, and protecting the surface layer 3 from compression fatigue. It is.
本考案の道路舗装板は、工場生産が可能であり
検査基準に基づき品質管理を行い、均一な舗装板
を量産し提供する事が出来る。また連結施工する
ことにより道路表面を連続一帯の超強力持梁化と
なし極めて好ましい結果を得ることができるもの
である。 The road paving board of the present invention can be produced in a factory, quality is controlled based on inspection standards, and uniform paving boards can be mass-produced and provided. Furthermore, by connecting and constructing the road surface, the road surface can be made into a continuous stretch of super-strong support beams, and extremely favorable results can be obtained.
引用文献 特許第974730号 Cited document Patent No. 974730
図面は本考案の道路舗装板の斜視図である。
１……鉄板、２……植設丸鋼、３……表層材、
４……貫通孔。
The drawing is a perspective view of the road paving board of the present invention. 1... Iron plate, 2... Planted round steel, 3... Surface material,
4...Through hole.
Claims (1)
mm、高さ５mm乃至50mmの支点強化柱となる丸鋼２
を30mm乃至100mm等間隔凸状に植設せしめ、その
丸鋼２を植設した鉄板１と、合成繊維不織布に予
めアスフアルトを含浸せしめ更に表層にスリツプ
防止用樹脂を塗布含浸せしめた厚さ５mm乃至50mm
の表層材３に鉄板１の丸鋼２植設と同等間隔に丸
鋼を貫通せしめ得る余裕のある穴を開けて、穴の
部分と、鉄板１と接着側に適宜の接着剤を塗布
後、丸鋼２にはめ込み、丸鋼２及び鉄板１と圧着
し、表層材３表面と丸鋼２上末端より１mm乃至３
mm高くなるように、丸鋼２及び表層材３を形成接
着してなる支点強化柱を施した道路舗装板。 A diameter of 10 mm to 30 mm is placed on an iron plate 1 with a thickness of 5 mm to 50 mm.
mm, round steel 2 that will serve as a fulcrum reinforcement column with a height of 5 mm to 50 mm
are planted in a convex shape at regular intervals of 30 mm to 100 mm, and the iron plate 1 on which the round steel 2 is planted, and a synthetic fiber non-woven fabric pre-impregnated with asphalt, and the surface layer is coated and impregnated with anti-slip resin to a thickness of 5 mm to 100 mm. 50mm
After drilling a hole in the surface material 3 with enough space to allow the round steel to pass through at the same distance as the round steel 2 of the iron plate 1, and applying an appropriate adhesive to the hole, the iron plate 1, and the adhesive side, Fit it into the round steel 2, press it with the round steel 2 and iron plate 1, and press the surface of the surface material 3 and the upper end of the round steel 2 from 1 mm to 3.
A road paving board with fulcrum reinforced pillars formed by forming and bonding round steel 2 and surface material 3 so that the height is increased by mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11045382U JPS5914805U (en) | 1982-07-20 | 1982-07-20 | road paving board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11045382U JPS5914805U (en) | 1982-07-20 | 1982-07-20 | road paving board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5914805U JPS5914805U (en) | 1984-01-28 |
| JPS6214161Y2 true JPS6214161Y2 (en) | 1987-04-11 |
Family
ID=30256865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11045382U Granted JPS5914805U (en) | 1982-07-20 | 1982-07-20 | road paving board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914805U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4685686B2 (en) * | 2006-04-05 | 2011-05-18 | 新日本製鐵株式会社 | Lining plate using square steel pipe |
-
1982
- 1982-07-20 JP JP11045382U patent/JPS5914805U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5914805U (en) | 1984-01-28 |
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