JPH0444748Y2 - - Google Patents
Info
- Publication number
- JPH0444748Y2 JPH0444748Y2 JP4420188U JP4420188U JPH0444748Y2 JP H0444748 Y2 JPH0444748 Y2 JP H0444748Y2 JP 4420188 U JP4420188 U JP 4420188U JP 4420188 U JP4420188 U JP 4420188U JP H0444748 Y2 JPH0444748 Y2 JP H0444748Y2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- injection
- bending
- plate
- plate body
- 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
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
(産業上の利用分野)
本考案は、構造物のクラツク補修に適した接着
材注入方法に用いられる注入装置において、イン
ジエクターとともに対をなすところの接着材注入
座金に関する。[Detailed description of the invention] [Purpose of the invention] (Industrial application field) The present invention is an injection device used in an adhesive injection method suitable for repairing cracks in structures. Regarding material injection washers.
(従来の技術)
コンクリート等の構造物に発生したひび割れ補
修において、ひび割れ個所に接着材を注入しひび
割れ個所を補修する方法が多用されている。ま
た、ひび割れ発生の原因となる外力に抵抗させる
ためにコンクリート等の構造物の表面に補強鋼板
を取り付け、その〓間に接着材を注入する構造物
の補強方法も知られている。(Prior Art) In repairing cracks that occur in structures such as concrete, a method of injecting an adhesive into the cracked area and repairing the cracked area is often used. Also known is a method of reinforcing a structure in which a reinforcing steel plate is attached to the surface of a structure such as concrete and an adhesive is injected between the plates in order to resist external forces that cause cracks.
最近では、接着材注入による補修方法としてひ
び割れ個所に適当間隔にパイプを取り付け、該注
入パイプ取り付け部以外の個所をシールし、シー
ル材の硬化注入ポンプを注入パイプに接続し、接
着材を注入するという方法も特許第251791号によ
り提案されている。 Recently, as a repair method by injecting adhesive, pipes are attached to cracked areas at appropriate intervals, the area other than the injection pipe attachment part is sealed, an injection pump for curing the sealant is connected to the injection pipe, and adhesive is injected. This method is also proposed in Patent No. 251791.
さらにまた、新しくはコンクリート等の構造物
のひび割れ個所の被注入体に接着材を注入するに
おいて、被注入体にかかる圧力を接着材溜(圧力
緩衝チユーブ)に接着材をプールするとともにプ
ールされた接着材を接着材溜(圧力緩衝チユー
ブ)の圧力の持続変化により注入するようにした
接着材注入による補修方法が特公昭63−8154号公
報により提案されている。 Furthermore, when injecting an adhesive into an object to be injected in a cracked part of a structure such as concrete, the pressure applied to the object is reduced by pooling the adhesive in an adhesive reservoir (pressure buffer tube). Japanese Patent Publication No. 63-8154 proposes a repair method using adhesive injection in which adhesive is injected by continuously changing the pressure of an adhesive reservoir (pressure buffer tube).
(考案が解決しようとする課題)
しかしながら、従来この種の方法に使用されて
いる接着材注入座金4′は周知のように第6図及
び第7図に一例を示すような注入口3′を有する
管体1′と構造物表面にパテ等の接着材を用いて
取り付ける板体2′とからなつており、平な壁面
への取り付けは容易であるが、構造物のコーナー
付近でのひび割れに対しては構造物への取り付け
が容易ではなく、第8図に示すような方法に頼ら
ざるを得ず、空間イにも接着材を注入する結果と
なる。(Problem to be solved by the invention) However, as is well known, the adhesive injection washer 4' conventionally used in this type of method has an injection port 3' as shown in FIGS. 6 and 7. It is made up of a pipe body 1' that has a structure and a plate body 2' that is attached to the surface of the structure using an adhesive such as putty.It is easy to attach it to a flat wall surface, but it may cause cracks near the corners of the structure. However, it is not easy to attach it to a structure, and it is necessary to rely on the method shown in FIG. 8, which results in the adhesive being injected into the space.
本考案では、このような不便さを板体の改良に
より除去せんとするものである。 The present invention aims to eliminate such inconvenience by improving the plate.
(課題を解決するための手段)
具体的には、上述したような板体と管体とから
なる接着材注入座金の板体を折り曲げ可能な合成
樹脂によつて形成し、板体の裏面に折り曲げ用切
り込みを入れることによつて、構造物のコーナー
付近のひび割れ等にも対処せんとするものであ
る。
(Means for solving the problem) Specifically, the plate body of the adhesive injection washer consisting of the plate body and the pipe body as described above is made of bendable synthetic resin, and the back side of the plate body is By making bending cuts, it is possible to deal with cracks near the corners of the structure.
(作用)
いいかえると板体の裏面に折り曲げ用切り込み
に従つて折り曲げることによりコーナー付近にも
容易に取り付けることが可能となる。(Function) In other words, it can be easily attached near corners by bending the plate according to the bending notches on the back surface of the plate.
(実施例)
つぎに本考案の実施例を図面に基いて説明す
る。第1図は本考案に係る座金の底面図、第2図
は側面図、第3図及び第4図は構造物のコーナー
部での取り付け例を示す説明図、第5図はコーナ
ー付近以外での取り付け例を示す説明図である。(Example) Next, an example of the present invention will be described based on the drawings. Figure 1 is a bottom view of the washer according to the present invention, Figure 2 is a side view, Figures 3 and 4 are explanatory diagrams showing an example of attachment at a corner of a structure, and Figure 5 is an illustration of an example of attachment at a corner of a structure. It is an explanatory view showing an example of attachment.
4は座金で、構造物へ取り付けるための板体2
と注入口3を有する管体1とからなつている。 4 is a washer, and plate 2 is used to attach it to a structure.
and a tube body 1 having an injection port 3.
板体2は折り曲げ可能な、すなわち、折り曲げ
ても弾力を有し復元可能な、たとえばポリプロピ
レン(polypropylene)、ハイインパクトグレー
ドポリスチレン(high inpact grade
polystiyrene)等により形成され、その裏面に管
体1をはさんで二本の折り曲げ用のほぼV字状の
切り込み5が入れられている。この実施例では管
体1も合成樹脂により形成され、板体2とは接着
又は融着等により一体化されて全体として接着材
注入座金が形成されている。なお、折り曲げ用切
り込みは、この実施例のように必ずしも二本であ
る必要はなく、一本でも二本より多くても良いこ
ともちろんである。 The plate 2 is made of a material that is bendable, that is, has elasticity and can be restored even when bent, such as polypropylene, high impact grade polystyrene, etc.
It is made of polystiyrene, etc., and has two approximately V-shaped notches 5 for bending, sandwiching the tube body 1 on its back surface. In this embodiment, the tube body 1 is also made of synthetic resin, and is integrated with the plate body 2 by adhesion or fusion to form an adhesive injection washer as a whole. Note that the number of bending notches does not necessarily have to be two as in this embodiment, and it goes without saying that the number of bending notches may be one or more than two.
かかる接着材注入座金4は構造物のコーナー付
近では第3図においては、板体2を管体1をはさ
んで形成された片方の切り込み5を折り曲げコン
クリート構造物に接着材を用いて取り付けられ、
第4図においては、管体1をはさんで形成された
両方の切り込み5を折り曲げてコンクリート構造
物に取り付けられている。第4図において、空間
ロは第7図の空間イに比して小さくなつている。
コーナー付近以外では第5図に示すように従来の
方法の取り付けとかわるところはない。 The adhesive injection washer 4 is attached to the concrete structure by bending one notch 5 formed by sandwiching the pipe body 1 between the plate body 2 and the pipe body 1 in FIG. 3 near the corner of the structure. ,
In FIG. 4, both cuts 5 formed between the pipe body 1 are bent and attached to a concrete structure. In FIG. 4, space B is smaller than space A in FIG.
As shown in FIG. 5, there is no difference from the conventional method of attachment except near the corners.
本考案は、上述のようにしてなるので、すなわ
ち板体の裏面に折り曲げ用切り込みを入れたの
で、裏面方向へ折り曲げることにより構造物のコ
ーナー部への取り付けに対処でき、かつ、折り曲
げて取り付けることにより、コーナーの空間部を
なくすか又は小さくすることができるので、かか
る部での注入する接着材の無駄を省くことができ
る。
Since the present invention is constructed as described above, in other words, since a bending cut is made on the back surface of the plate, it can be attached to a corner of a structure by bending it toward the back surface, and it can be attached by bending. As a result, the space at the corner can be eliminated or made small, so that the waste of the adhesive injected at such a part can be avoided.
第1図は本考案に係る接着材注入座金の底面
図、第2図は第1図の側面図、第3図、第4図、
第5図は使用例図、第6図は従来の接着材注入座
金の底面図、第7図は第6図の側面図、第8図は
使用例図である。
図面において、1は管体、2は板体、3は注入
口、4は接着材注入座金、5は切り込みである。
Fig. 1 is a bottom view of the adhesive injection washer according to the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3, Fig. 4,
FIG. 5 is an example of use, FIG. 6 is a bottom view of a conventional adhesive injection washer, FIG. 7 is a side view of FIG. 6, and FIG. 8 is an example of use. In the drawings, 1 is a tube, 2 is a plate, 3 is an injection port, 4 is an adhesive injection washer, and 5 is a notch.
Claims (1)
接着材注入座金において、折り曲げ可能な合成樹
脂からなる板体の裏面に折り曲げ用切り込みを入
れたことを特徴とする接着材注入座金。 An adhesive injection washer consisting of a plate body and a pipe body used for structural repair, characterized in that a bending cut is made on the back side of the plate body made of a bendable synthetic resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4420188U JPH0444748Y2 (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4420188U JPH0444748Y2 (en) | 1988-03-31 | 1988-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01151558U JPH01151558U (en) | 1989-10-19 |
JPH0444748Y2 true JPH0444748Y2 (en) | 1992-10-21 |
Family
ID=31270570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4420188U Expired JPH0444748Y2 (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0444748Y2 (en) |
-
1988
- 1988-03-31 JP JP4420188U patent/JPH0444748Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH01151558U (en) | 1989-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101202372B1 (en) | Water-tighting coupler for wave type steel plate | |
JPH0444748Y2 (en) | ||
JP3301288B2 (en) | Reinforcement method for concrete buildings | |
JP2891670B2 (en) | Flexible joint structure of concrete product and concrete product having the flexible joint structure | |
KR200394986Y1 (en) | Connecting Structure of Water-Swelling Stopper for Concrete Construction | |
JP2514127Y2 (en) | Concrete block with waterproof joint | |
JPH0116813Y2 (en) | ||
JP2553994B2 (en) | Anticorrosion sheet Floor construction method and precast board used for it | |
JPH0131343Y2 (en) | ||
JPH0119697Y2 (en) | ||
JPH0533567Y2 (en) | ||
JP3049147U (en) | Structure of the joint of the molded body | |
JP3185640B2 (en) | Reinforcement method for concrete buildings | |
JPS6011176Y2 (en) | Sealing device for precast concrete parts | |
JPS6243019Y2 (en) | ||
JPS58173258A (en) | Reinforcement of concrete structure | |
JPH0734961Y2 (en) | Concrete formwork dam | |
JP3876800B2 (en) | Sealing method for still water | |
KR200266614Y1 (en) | Expansion joint equipment in jointing point of structures | |
JPH0332190Y2 (en) | ||
JPH0444724Y2 (en) | ||
JP3311455B2 (en) | Connection structure of steel pipe concrete column | |
JPS6123095Y2 (en) | ||
JPS5916059B2 (en) | Tile wall construction material | |
JP3663003B2 (en) | Leak-free underground continuous wall sealing device |