JPS6323475Y2 - - Google Patents
Info
- Publication number
- JPS6323475Y2 JPS6323475Y2 JP1983146409U JP14640983U JPS6323475Y2 JP S6323475 Y2 JPS6323475 Y2 JP S6323475Y2 JP 1983146409 U JP1983146409 U JP 1983146409U JP 14640983 U JP14640983 U JP 14640983U JP S6323475 Y2 JPS6323475 Y2 JP S6323475Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- rectangular
- connecting rod
- rod
- length
- 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
- 238000010276 construction Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000012550 audit Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Retaining Walls (AREA)
- Revetment (AREA)
Description
【考案の詳細な説明】
本考案は、道路の法留工、土留工、河川の護岸
工事、宅地造成工事などのための構築用品として
のブロツク（以下構築用ブロツクと称する）に関
するものである。[Detailed Description of the Invention] The present invention relates to a block (hereinafter referred to as a construction block) as a construction product for road retaining works, earth retaining works, river revetment work, residential land preparation work, etc.
従来の土木工事に於て、道路の法留工、土留
工、河川の護岸工事、宅地造成工事等にコンクリ
ートブロツク積かコンクリート擁壁工が施行され
ているが、このコンクリートブロツク積工に於て
は胴込めコンクリートを本体同様な密度の高いコ
ンクリートを打設するのに困難であつた。と云う
のは胴込めコンクリートの裏型枠の固定が困難で
あり、裏込め礫等でおさえてもコンクリートをバ
イブレーターで振動締固めを行つているときに裏
型枠の移動が生じ、密度の高いコンクリートが打
設できないからである。（このために工事の完成
検査や会計検査等で屡々胴込めコンクリートの不
適当を指摘されているのが実情である。）
このように困難な胴込めコンクリートを指定厚
さを完全に、又きれいな（土砂等が交じらない）
且つ密度の高いコンクリートが打設され得るよう
に、本考案者は既に昭和57年実用新案登録願第
67976号（実開昭58−172550号公報）に係る考案
を為したのであるが、之を更に改良したのが本考
案である。 In conventional civil engineering work, concrete block laying or concrete retaining wall work is carried out for road retaining works, earth retaining works, river revetment work, residential land preparation work, etc. It was difficult to pour concrete with the same high density as the main body. This is because it is difficult to fix the back formwork of the concrete, and even if it is suppressed with backfill gravel etc., the back formwork will move when the concrete is being compacted by vibration with a vibrator. This is because concrete cannot be poured. (For this reason, the actual situation is that the inappropriateness of the concrete used in the shell is often pointed out during completion inspections and accounting audits of construction work.) In this way, it is difficult to completely fill the specified thickness of concrete with the concrete and cleanly. (No soil, sand, etc. mixed in)
In order to enable high-density concrete to be cast, the inventor had already filed a utility model registration application in 1988.
67976 (Japanese Utility Model Publication No. 172550/1983), the present invention is a further improvement.
以下、本考案の実施例を、図面につき詳しく説
明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図は本考案に係る構築用ブロツクの主ブロ
ツク体Ａの実施例を示したものであつて、所要厚
さで所要長さＬの二個の矩形盤体１，２間を所要
長さの接続杆３，３で接続して矩形盤体１，２と
接続杆３との間で接続杆３の周囲にコンクリート
胴込部４，４を形成せしめたものである。矩形盤
体１，２の外面８，９は、必要に応じて、凸面、
凹面、粗面仕上げとすることができる。 Fig. 1 shows an embodiment of the main block body A of the construction block according to the present invention, in which two rectangular disk bodies 1 and 2 with a required thickness and a required length L are connected by the required length. The rectangular plates 1, 2 and the connecting rod 3 are connected by the connecting rods 3, 3, and a concrete body part 4, 4 is formed around the connecting rod 3. The outer surfaces 8 and 9 of the rectangular disk bodies 1 and 2 may have convex surfaces,
It can have a concave or rough finish.
第１図と第２図に図示のように、前記矩形盤体
１，２間を接続する接続杆３が、矩形盤体１と２
と夫々に埋込まれたＬ型アンカー金具６，６と所
要長さの棒杆９とをボルト結合したものであるこ
とが好ましい。と云うのは、複数種類の長さの棒
杆７を準備しておいて、必要に応じて最も適切な
長さのものを使用し、主ブロツク体Ａの全長Ｈを
適切なものに変更し得るからである。但し大量生
産の時は溶接によりアンカー金具６，６と棒杆７
とを接続しても良い。 As shown in FIGS. 1 and 2, the connecting rod 3 connecting the rectangular plates 1 and 2 is
It is preferable that the L-shaped anchor fittings 6, 6 embedded in each of the L-shaped anchor fittings 6, 6 and a rod 9 of a required length are connected by bolts. This is because rods 7 of multiple lengths are prepared, and the one with the most appropriate length is used as needed, and the overall length H of the main block body A is changed to an appropriate one. Because you will get it. However, in case of mass production, the anchor fittings 6, 6 and rod 7 will be welded.
You may also connect with.
第３図と第４図に図示の補助ブロツク体Ｂは、
前記構築用ブロツク体の主ブロツク体Ａと併用し
て使用されるものである（第６図及び第５図）。
該補助ブロツクＢは、前記矩形盤体１，２の長さ
Ｌの略々1/2に相当する長さＭで前記矩形盤体１，
２の幅Ｎと略々同じ長さN′の二個の矩形小盤体
１１，１１のうちの一方の外面１３と他方の外面
１４との間の全長Ｋが、前記二個の矩形盤体１，
２のうちの一方の外面８と他方の外面９との間の
全長Ｈと略々同一となるように構成したものであ
る。前記外面１３，１４は、必要に応じて、凸
面、凹面、粗面仕上げとすることができる。 The auxiliary block body B shown in FIGS. 3 and 4 is
This is used in combination with the main block A of the construction blocks (Figs. 6 and 5).
The auxiliary block B has a length M corresponding to approximately 1/2 of the length L of the rectangular disc bodies 1 and 2.
The total length K between the outer surface 13 of one and the outer surface 14 of the other of the two rectangular small disks 11, 11 having a length N' that is approximately the same as the width N of the two rectangular disks is 1,
The overall length H between one outer surface 8 and the other outer surface 9 of 2 is substantially the same. The outer surfaces 13, 14 can be convex, concave, or have a rough finish, as desired.
第３図と第４図に図示のように、前記矩形小盤
体１１，１１間を接続する接続杆１２が、矩形盤
体１１，１１の夫々に埋込まれたＬ型アンカー金
具１５，１５と所要長さの棒杆１６とをボルト結
合したものであることが好ましい。と云うのは前
記の主ブロツク体Ａの場合と同じように、複数種
類の長さの棒杆１６を準備しておいて、必要に応
じて適切な長さのものを使用し、補助ブロツク体
Ｂの全長Ｋを適切なものに変更し得るからであ
る。但し大量生産の時は溶接によりアンカー金具
１５，１５と棒杆１６とを接続しても良い。 As shown in FIGS. 3 and 4, the connecting rod 12 connecting the rectangular small plates 11, 11 is connected to an L-shaped anchor fitting 15, 15 embedded in each of the rectangular plates 11, 11. It is preferable that the rod and rod 16 of the required length are connected by bolts. This is because, as in the case of the main block body A described above, rods 16 of multiple lengths are prepared, and the rods 16 of appropriate lengths are used as needed to create the auxiliary block body. This is because the total length K of B can be changed to an appropriate value. However, in the case of mass production, the anchor fittings 15, 15 and the rod 16 may be connected by welding.
該棒杆１６と前記棒杆７には、図示のように、
コンクリート胴込に当つての棒杆の表面側と裏面
側との間のコンクリート接続を計り、以て全体と
しての強度を増大せしめるためのコンクリート連
通用透孔２１，２２を穿設するものとする。な
お、棒杆１０，７は、フラツトバー、丸棒または
アングル材等を使用するものとする。丸棒のとき
は、第１５図図示のように両端を90゜折り曲げて、
該折曲部４０に螺糸を刻設してボルト状とする。 As shown in the drawing, the rod 16 and the rod 7 are provided with:
Concrete communication through holes 21 and 22 shall be drilled to measure the concrete connection between the front side and the back side of the rod when inserting the concrete, thereby increasing the strength of the whole. . Note that the rods 10 and 7 are made of flat bars, round bars, or angle members. When using a round bar, bend both ends 90 degrees as shown in Figure 15.
A thread is carved into the bent portion 40 to form a bolt shape.
前記の主ブロツク体Ａおよび補助ブロツク体Ｂ
の前記全長Ｈ，Ｋは、構築物の施工高さ及び土圧
の大いさなどの関係でその大きさを変更するもの
である。実用上は、
Ｈ＝Ｋ＝350mm又は500mm又は1000mm
（但し、Ｌ＝1000mm、Ｍ＝5000mmとする。）とし、
必要に応じて1250mm、1500mm、2800〜3000mmとす
る。 The main block body A and the auxiliary block body B
The above-mentioned total lengths H and K are changed depending on the construction height of the structure and the magnitude of earth pressure. In practice, H = K = 350 mm or 500 mm or 1000 mm (however, L = 1000 mm, M = 5000 mm),
1250mm, 1500mm, 2800~3000mm as necessary.
第５図、第６図は本考案を使用した構築物の一
実施例を示したものである。 FIGS. 5 and 6 show an example of a construction using the present invention.
第５図に図示の布積で、倒立Ｔ型コンクリート
擁壁を施工する場合を説明する。 The case of constructing an inverted T-shaped concrete retaining wall using the construction shown in FIG. 5 will be explained.
(イ) 基礎部の最下段を第一段として、第一段、第
二段に、主ブロツク体Ａと補助ブロツク体Ｂと
して全長Ｈ＝Ｋ＝3000mmのものを使用する。第
５図図示のように、第一段では、最も外側（図
面では左側）に於ては主ブロツク体Ａを置き、
第二段では該主ブロツク体Ａの上の左端の部分
に補助ブロツク体Ｂを置く。（第三段以上の処
に於ても主ブロツク体Ａの上の左端部分に補助
ブロツク体Ｂを置くと云う順に交互に積み重ね
るようにし、その内部（図面では右側）には主
ブロツク体Ａ，Ａを交互に、即ち、隣接の段で
は、お互いに（Ｍ）（＝L1／２）の長さだけず
らすようにして積み重ねられる。）
第５図と第６図に図示のように、この基礎部
１０は地中の所要の深さの処に設けられ、第一
〜二段と積み重ねてから、胴込部４，２４にコ
ンクリートを打設する（第一打設１９）。(b) The lowest stage of the foundation is the first stage, and the main block body A and the auxiliary block body B with a total length H=K=3000 mm are used in the first and second stages. As shown in FIG. 5, in the first stage, the main block body A is placed at the outermost side (on the left side in the drawing),
In the second stage, an auxiliary block B is placed on the left end portion above the main block A. (Even in the third and higher stages, the auxiliary blocks B are placed on the left end above the main block A, and the auxiliary blocks B are stacked alternately, and inside (on the right side in the drawing) the main blocks A, A is stacked alternately, that is, in adjacent rows, they are shifted from each other by a length of (M) (=L 1 /2).) As shown in Figures 5 and 6, this The foundation part 10 is provided at a required depth underground, and after stacking in first to second stages, concrete is poured into the body parts 4 and 24 (first pouring 19).
(ロ) 次に、第三段、第四段、第五段に主ブロツク
体Ａと補助ブロツク体Ｂで、その全長Ｈ＝Ｋ＝
1000mmのものを使用して組立てる。積重ねて、
その中部に胴込めコンクリートを打設する（第
二打設２０）。(b) Next, the main block body A and the auxiliary block body B are installed in the third, fourth and fifth stages, and their total length H=K=
Assemble using 1000mm. Stack them up,
Concrete is poured into the center of the concrete (second pouring 20).
(ハ) 第六段、第七段、第八段、第九段に主ブロツ
ク体Ａと補助ブロツク体Ｂで、その全長Ｈ＝Ｋ
＝500mmのものは使用して組立てる。積重ねて
同じく中部に胴込みを打設する（第三打設２
５）。(c) Main block A and auxiliary block B are in the 6th, 7th, 8th, and 9th tiers, and their total length H = K
=500mm is used and assembled. Stack them up and pour the shell in the same way in the middle (third pouring 2)
5).
(ニ) 第九段〜天端第十五段に、主ブロツク体Ａと
補助ブロツク体Ｂでその全長Ｈ＝Ｋ＝350mmの
ものを使用して組立てるものを同じように積重
ねて中部へ胴込コンクリートを打設する（第四
打設２６と第五打設２７）。(d) From the 9th tier to the 15th tier at the top, the main block body A and the auxiliary block body B, whose total length H = K = 350 mm, are stacked in the same way and placed in the middle part. Concrete is poured (fourth pour 26 and fifth pour 27).
以上で完全なコンクリート擁壁が完成する。而
して、外見上従来のコンクリート擁壁より美しく
出来上る。而かも型枠を必要としないし、又その
ための足場を架設する必要もなく労働安全上から
も利点が多い。 With the above steps, a complete concrete retaining wall is completed. As a result, it looks more beautiful than conventional concrete retaining walls. Moreover, it does not require formwork or erecting scaffolding, and has many advantages in terms of labor safety.
コンクリート擁壁工に於て、安定計算上鉄筋を
入れる必要のあるときは構築用ブロツクたる主ブ
ロツク体Ａ，Ａ…と補助ブロツク体Ｂ，Ｂ…の胴
込部４，２４内に鉄筋を入れるのである。 In concrete retaining wall construction, when it is necessary to insert reinforcing bars for stability calculations, insert reinforcing bars into the body parts 4, 24 of the main blocks A, A... and the auxiliary blocks B, B..., which are the construction blocks. It is.
本考案に係る構築用ブロツクは前記のようにし
て、所要厚さで所要長さＬの二個の矩形盤体１，
２間を所要長さの接続杆３，３で接続して、矩形
盤体１，２と接続杆３との間で柱体３の周囲にコ
ンクリート胴込部４，４を形成せしめた主ブロツ
ク体Ａと、前記矩形盤体１，２の長さＬの略1/2
に相当する長さＭで前記矩形盤体１，２の幅Ｎと
略々同じ長さN′の二個の矩形小盤体１１，１１
間を前記主ブロツク体Ａの接続杆３と同一長さの
接続杆１２で接続して前記の二個の矩形小盤体１
１，１１のうちの一方の外面１５と他方の外面１
６との間の全長Ｋが、前記二個の矩形盤体１，２
のうちの一方の外面８と他方の外面９との間の全
長Ｈと略々同一となるように構成した補助ブロツ
クＢとの組合せであつて、之に依り、道路の法留
工、土留工、河川の護岸工事、宅地造成工事等に
於て、本考案構成の主ブロツク体Ａと補助ブロツ
ク体Ｂとを、前述のようにして組み合せ、積み重
ねることにより、充分に堅牢な工事を遂行し得る
と共に作業の迅速化、工事の安定性の向上を計じ
得るものである。また降雪地方の冬期の工事では
特にコンクリートの養生が大切なことであるが、
本考案のものでは左右両面が工場加工のコンクリ
ートであつて、養生が簡単で而かも完全にできる
ので好都合である。 As described above, the construction block according to the present invention consists of two rectangular disks 1 having a required thickness and a required length L,
2 are connected by connecting rods 3, 3 of a required length, and a concrete body part 4, 4 is formed around the column 3 between the rectangular plates 1, 2 and the connecting rod 3. Approximately 1/2 of the length L of the body A and the rectangular disk bodies 1 and 2
two rectangular small plates 11, 11 with a length M corresponding to
The two rectangular small plates 1 are connected by a connecting rod 12 having the same length as the connecting rod 3 of the main block body A.
One outer surface 15 of 1, 11 and the other outer surface 1
6, the total length K between the two rectangular disk bodies 1 and 2 is
It is a combination with an auxiliary block B configured so that the total length H between one outer surface 8 and the other outer surface 9 is approximately the same, and thereby, it can be used for road retaining works and earth retaining works. In river revetment work, residential land development work, etc., by combining and stacking the main block A and the auxiliary block B constructed according to the present invention in the manner described above, sufficiently robust work can be accomplished. At the same time, it is possible to speed up the work and improve the stability of the construction work. Also, curing of concrete is especially important during winter construction in snowy regions.
In the case of the present invention, both the left and right sides are made of factory-processed concrete, which is convenient because curing is easy and can be done completely.
特に、本考案に於ては、矩形盤体１，２間を接
続する接続杆３が結合されるべきアンカー金具は
矩形盤体１と２の夫々に埋込まれたアンカー金具
６，６であり、而かも該接続杆３の棒杆７には、
コンクリート胴込に当つての棒杆７の表面側と裏
面側との間のコンクリートの接続を計るためのコ
ンクリート連通用透孔２２，２２…を所要個所に
所要数穿設するものであると共に、前記矩形小盤
体１１，１１間を接続する接続杆１２が結合され
るべきアンカー金具は矩形盤体１１，１１の夫々
に埋込まれたアンカー金具１５，１５であり、而
かも該接続杆１２の棒杆１６にはコンクリート胴
込に当つての棒杆１６の表面側と裏面側との間の
コンクリートの接続を計るためのコンクリート連
通用透孔２１，２１…を所要個所に所要数穿設す
るものである構成となしたことにより、矩形型の
主ブロツク体Ａと補助ブロツク体Ｂは製作し易く
且つ作業現場でも取扱い易いものであり、而かも
コンクリート胴込に当つての棒杆７，１６の表面
側と裏面側との間のコンクリートの接続を計るた
めのコンクリート連通用透孔２１，２１，２２，
２２の存在により完成時の強度が著しく大である
と云う大きな効果がある。 In particular, in the present invention, the anchor fittings to which the connecting rod 3 connecting the rectangular plates 1 and 2 are to be connected are the anchor fittings 6 and 6 embedded in the rectangular plates 1 and 2, respectively. , and the rod 7 of the connecting rod 3 has the following:
The required number of concrete communication holes 22, 22, etc. are drilled at the required locations to connect the concrete between the front side and the back side of the bar rod 7 when inserting the concrete into the body, and The anchor metal fittings to which the connecting rod 12 connecting the rectangular small disk bodies 11, 11 is to be coupled are the anchor metal fittings 15, 15 embedded in the rectangular disk bodies 11, 11, respectively, and the connecting rod 12 The required number of through holes 21, 21, etc. for concrete communication are drilled at the required locations in the rod rod 16 in order to connect the concrete between the front side and the back side of the rod rod 16 when inserting the concrete into the body. Due to the construction, the rectangular main block body A and auxiliary block body B are easy to manufacture and easy to handle at the work site. Concrete communication through holes 21, 21, 22, for connecting concrete between the front side and the back side of 16.
The presence of 22 has the great effect of significantly increasing the strength when completed.
図面は本考案に係る土木工事用の構築用品とし
てのブロツクの実施例を示したもので、第１図は
その主ブロツク体の斜面図、第２図は同上の側面
図、第３図は補助ブロツク体の斜面図、第４図は
同上の側面図、第５図は本考案を使用した構築物
の一例（布積）の構成図、第６図は同上の断面側
面図、第７図乃至第１４図は夫々本考案による工
法を示した断面側面図、第１５図は棒杆に丸棒を
使用した場合のものゝ平面図、である。
１は主ブロツク体の矩形盤体、２は矩形盤体、
３は接続杆、４，２４はコンクリート胴込部、
５，２３はボルト（螺杆）結合、６，１５はアン
カー金具、７，１６は棒杆、８，９，１３，１４
は外面、１０は基礎部、１１は矩形小盤体、１２
は接続杆、１８は地面、１９は第一打設、２０は
第二打設、２２，２１はコンクリート連通用透
孔、２５は第三打設、２６は第四打設、２７は第
五打設。
The drawings show an embodiment of the block as a construction product for civil engineering work according to the present invention. Fig. 1 is a slope view of the main block, Fig. 2 is a side view of the same, and Fig. 3 is an auxiliary block. FIG. 4 is a side view of the block body, FIG. 5 is a configuration diagram of an example of a structure (cloth) using the present invention, FIG. 6 is a cross-sectional side view of the same, and FIGS. Fig. 14 is a cross-sectional side view showing the construction method according to the present invention, and Fig. 15 is a plan view of a case where a round bar is used as the rod. 1 is a rectangular board of the main block body, 2 is a rectangular board,
3 is a connecting rod, 4 and 24 are concrete body parts,
5, 23 are bolt connections, 6, 15 are anchor fittings, 7, 16 are bar rods, 8, 9, 13, 14
is the outer surface, 10 is the base, 11 is the rectangular platelet, 12
18 is the ground, 19 is the first pouring, 20 is the second pouring, 22, 21 are through holes for concrete communication, 25 is the third pouring, 26 is the fourth pouring, 27 is the fifth pouring Pouring.
Claims (1)
間を所要長さの接続杆３，３で接続して、矩形盤
体１，２と接続杆３との間で接続杆３の周囲にコ
ンクリート胴込部４，４を形成せしめた主ブロツ
ク体Ａと、前記矩形盤体１，２の長さＬの略1/2
に相当する長さＭで前記矩形盤体１，２の幅Ｎと
略々同じ幅N′の二個の矩形小盤体１１，１１間
を前記主ブロツク体Ａの接続杆３と同一長さの接
続杆１２で接続して前記二個の矩形小盤体１１，
１１のうちの一方の外面１３と他方の外面１４と
の間の全長Ｋが、前記二個の矩形盤体１，２のう
ちの一方の外面８と他方の外面９との間の全長Ｈ
と略々同一となるように構成した補助ブロツク体
Ｂとの組合せの構築用ブロツクであつて、 前記矩形盤体１，２間を接続する接続杆３が結
合されるべきアンカー金具は矩形盤体１と２の
夫々に埋込まれたアンカー金具６，６であり、而
かも該接続杆３の棒杆７には、コンクリート胴込
に当つての棒杆７の表面側と裏面側との間のコン
クリートの接続を計るためのコンクリート連通用
透孔２２，２２…を所要個所に所要数穿設するも
のであると共に、 前記矩形小盤体１１，１１間を接続する接続杆
１２が結合されるべきアンカー金具は矩形小盤体
１１，１１の夫々に埋込まれたアンカー金具１
５，１５であり、而かも該接続杆１２の棒杆１６
には、コンクリート胴込に当つての棒杆１６の表
面側と裏面側との間のコンクリートの接続を計る
ためのコンクリート連通用透孔２１，２１…を所
要個所に所要数穿設するものである ことを特徴とする構築用ブロツク。[Scope of claim for utility model registration] Two rectangular disc bodies 1 and 2 with a required thickness and a required length L
A main block body in which a concrete body part 4, 4 is formed around the connecting rod 3 between the rectangular plates 1, 2 and the connecting rod 3 by connecting the connecting rods 3, 3 with a required length. A and approximately 1/2 of the length L of the rectangular disk bodies 1 and 2
The distance between the two rectangular small disk bodies 11, 11 having a length M corresponding to , and a width N' that is approximately the same as the width N of the rectangular disk bodies 1 and 2 is the same length as the connecting rod 3 of the main block body A. The two rectangular disk bodies 11 are connected by a connecting rod 12,
The total length K between one outer surface 13 and the other outer surface 14 of the two rectangular disk bodies 1 and 2 is equal to the total length H between one outer surface 8 and the other outer surface 9 of the two rectangular disk bodies 1 and 2.
This is a construction block in combination with an auxiliary block body B configured so as to be substantially the same as that of the anchor metal fitting to which the connecting rod 3 connecting the rectangular disk bodies 1 and 2 is to be connected to the rectangular disk body. 1 and 2, respectively, and the rod 7 of the connecting rod 3 has a hole between the front side and the back side of the rod 7 when inserting concrete into the body. A required number of concrete communication through holes 22, 22, etc. are drilled at required locations to connect the concrete, and a connecting rod 12 connecting the rectangular slab bodies 11, 11 is connected. The anchor fittings to be used are the anchor fittings 1 embedded in each of the rectangular plate bodies 11, 11.
5,15, and the rod 16 of the connecting rod 12
In order to connect the concrete between the front side and the back side of the bar rod 16 when inserting the concrete into the concrete body, the required number of concrete communication holes 21, 21, etc. are drilled at the required locations. A construction block characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14640983U JPS6070653U (en) | 1983-09-21 | 1983-09-21 | Blocks as construction products for civil engineering work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14640983U JPS6070653U (en) | 1983-09-21 | 1983-09-21 | Blocks as construction products for civil engineering work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6070653U JPS6070653U (en) | 1985-05-18 |
| JPS6323475Y2 true JPS6323475Y2 (en) | 1988-06-28 |
Family
ID=30325894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14640983U Granted JPS6070653U (en) | 1983-09-21 | 1983-09-21 | Blocks as construction products for civil engineering work |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6070653U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4708086B2 (en) * | 2005-05-13 | 2011-06-22 | 前田工繊株式会社 | Retaining wall structure and construction method thereof |
| JP6698052B2 (en) * | 2017-07-18 | 2020-05-27 | 和光コンクリート工業株式会社 | Block unit for retaining wall and retaining wall |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583872U (en) * | 1981-06-29 | 1983-01-11 | 有限会社 すいこう園 | Tea strainer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6033160Y2 (en) * | 1982-01-22 | 1985-10-03 | 太洋建材株式会社 | Civil engineering and construction blocks |
-
1983
- 1983-09-21 JP JP14640983U patent/JPS6070653U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583872U (en) * | 1981-06-29 | 1983-01-11 | 有限会社 すいこう園 | Tea strainer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6070653U (en) | 1985-05-18 |
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