JPS58199967A - Repairing of structure - Google Patents
Repairing of structureInfo
- Publication number
- JPS58199967A JPS58199967A JP8352282A JP8352282A JPS58199967A JP S58199967 A JPS58199967 A JP S58199967A JP 8352282 A JP8352282 A JP 8352282A JP 8352282 A JP8352282 A JP 8352282A JP S58199967 A JPS58199967 A JP S58199967A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- exterior material
- small
- adhesive
- backing plate
- 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.)
- Granted
Links
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、構造物の一体と外装材との闇に接着材を注入
づる補修方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a repair method in which an adhesive is injected between an integral part of a structure and an exterior material.
一般に=]ンクリート構造物にあって、躯体の外装8I
ことえば一什七モルタルは年月を経ると老杓化や風化等
により一体との間に空隙を生じ、ときには剥落すること
もある。In general =] In a concrete structure, the exterior of the frame 8I
For example, over the years, tithe mortar becomes old and weathered, creating gaps between the mortar pieces and sometimes causing them to flake off.
このため、一体と外装材とを接−するlこめ、接極Iを
空隙に注入する補修り法が一般に用いられ【いる。For this reason, a repair method is generally used in which an electrode I is injected into the gap between the integral part and the exterior material.
しかしなから、通常行なわれているこの方法は、甲に外
装材に孔を開け、この穴より接着材を注入づるという原
始的方法であるため、接着材が空隙に一■分に充填され
ないうちに内圧で溢れ出たり、板に1分に充填されても
溢れでるので外装材壁面を1しく汚す結果となる。この
ため溢れ出ること庖防+l−暖る余り接@材を十分に使
用しないことなどもあり施工主の不評を買うこともあっ
た。また、接644充填時の空隙内の圧力により、浮い
ている外装1番よ補修中に剥落してしまうこともある。However, this method, which is commonly used, is a primitive method in which a hole is made in the exterior material of the upper and the adhesive is injected through this hole. It overflows due to internal pressure, or even if the board is filled in one minute, it overflows, resulting in the exterior wall surface being badly soiled. As a result, overflowing and overheating resulted in not using enough contact materials, which sometimes resulted in unfavorable reviews from the construction owner. Also, due to the pressure in the gap when filling the contact 644, the floating exterior sheathing may fall off during repair.
本発明は、このような欠点を解決するためになされたも
ので、イの構成を躯体と外装材と・の間に接144を注
入するにおいで、適当間隔に複数の小孔を設けた当【板
を、当て板に外装材が重ねられたとき、当て板の小孔位
置に相当する箇所に小孔を設番ノた外装材にΦねるとと
もに、当て板の小孔と外装材の小孔とを直通させ、その
小孔の一部を接着材注入孔、一部をボルト孔、一部をエ
ア抜孔とし、当て板と外装材との間で、かつ、直通する
小孔の接着材注入孔ボルト孔及びエア抜孔のそのまわり
をシールし、当て板を一体にボルト孔を介し【ボルトで
固定し、注入孔より一体と外装材との間の空隙に接着材
を注入することを特徴とする構造物の補修り法とするも
のである。The present invention has been made in order to solve these drawbacks, and the present invention has been made by providing a plurality of small holes at appropriate intervals in order to inject the contact 144 between the structure and the exterior material. [When the board is stacked with the exterior material on the backing plate, a small hole is set in the location corresponding to the position of the small hole on the backing plate. A part of the small hole is an adhesive injection hole, a part is a bolt hole, and a part is an air vent hole, and the adhesive material in the small hole is directly connected between the patch plate and the exterior material. The area around the injection hole bolt hole and air vent hole is sealed, the backing plate is fixed together with bolts through the bolt hole, and adhesive is injected into the gap between the integral and the exterior material through the injection hole. This is a method for repairing structures.
つぎに、本発明の実施例を図面に基づいて説明する。Next, embodiments of the present invention will be described based on the drawings.
第1図は、本発明に使用(る当て板を示し、当−(根は
透明塩ビ板を材料としてなり、適当間隔をもって縦横に
小孔2が多数設けられている。FIG. 1 shows a caul plate used in the present invention.The caul plate is made of a transparent PVC plate, and has a large number of small holes 2 arranged vertically and horizontally at appropriate intervals.
第2図は、第1図に小した当て板1を補修を必斂とづる
構造物の外装N3:(後出)に重ねるようにして取り付
けたところを示すもので、外装材2はこの図において番
よ表われていないが、当て板1がΦねられたとき、当て
板1の小孔2に相当する位置に全部または必斂な数だけ
小孔4(41&出)が設番ノられている。この小孔4は
、当’U&1の小孔2どともに直通しく、第3図〜第6
図に詳細に示りようにボルト孔として、エア抜孔とし【
、接着材11人孔とし【の働きを持たせることができる
。Figure 2 shows how the patch plate 1, which is smaller than that shown in Figure 1, is attached to the exterior N3 (described later) of a structure that requires repair, and the exterior material 2 is shown in this figure. Although it is not clearly shown in the figure, when the caul plate 1 is turned over, all or the necessary number of small holes 4 (41 & out) are set in the positions corresponding to the small holes 2 of the caul plate 1. ing. This small hole 4 directly communicates with both the small holes 2 of U & 1, as shown in Figures 3 to 6.
As shown in detail in the figure, use the bolt hole as an air vent hole [
, the adhesive can have the function of 11 holes.
第2図において、外装材3への当て板1の取り付けは、
当て板1の小孔1の一部と外装材2の小孔4の一部をボ
ルト孔としUL型鋼5、ボルト6、条用い(行なってい
る。In FIG. 2, the attachment of the patch plate 1 to the exterior material 3 is as follows:
A part of the small hole 1 of the cover plate 1 and a part of the small hole 4 of the exterior material 2 are used as bolt holes, and UL type steel 5, bolts 6, and strips are used.
第3図は、構造物の外装材2への当て板1の取り角G1
部の詳細を示す断面で、特に小孔2.4をボルト穴とし
て使用し、かつ、L型鋼を介して取り付けた部分を示す
ものである。Figure 3 shows the angle G1 of the backing plate 1 to the exterior material 2 of the structure.
This is a cross section showing the details of the part, and particularly shows the part where the small hole 2.4 is used as a bolt hole and is attached via an L-shaped steel.
第3図に小された構造物は、一体であるコンクリート!
!7と外装材3とからなるものでコンクリート17と外
装材3との間に空隙8が生じている。The small structure in Figure 3 is made of concrete!
! 7 and an exterior material 3, and a gap 8 is created between the concrete 17 and the exterior material 3.
1ンクリート壁7に:は外装材2に設けられた小孔4の
相当箇所にホールインアンカー9が打ち込まれ(おり、
外装材3の小孔4、当て板1の小孔2が自適するように
して重ねられ、さらにボルト穴を設kjられた1型鋼5
が重ねられている。躯体であるコンクリート壁7への取
り付けは小孔2.4等のボルト孔を介して全ねじボルト
6をホールインアンカー9に固定することにより行なう
。11番、tワッシャーである。なおL型鋼5を用いな
いでの取り付は部も取り付は方も同でよい。ここで、外
装443と当て板1の間の小孔2.4の孔まわりは粘土
などを用い(シールする。なお、10はナツトである。1. Hole-in anchors 9 are driven into the concrete wall 7 at locations corresponding to the small holes 4 provided in the exterior material 2.
A type 1 steel 5 in which the small holes 4 of the exterior material 3 and the small holes 2 of the backing plate 1 are overlapped in a suitable manner, and further bolt holes are provided.
are overlaid. Attachment to the concrete wall 7, which is the building frame, is carried out by fixing the fully threaded bolt 6 to the hole-in anchor 9 through a bolt hole such as the small hole 2.4. No. 11 is the T washer. Incidentally, if the L-shaped steel 5 is not used, both the parts and the mounting method may be the same. Here, the area around the small hole 2.4 between the exterior 443 and the backing plate 1 is sealed using clay or the like. Note that 10 is a nut.
第4図は、第3図において、コンクリート壁7に取り付
けられた当て椴1と外装材3の小孔2.4におl′Jる
エア抜孔としての構造の詳細を示す断面図である。第3
図に示した同様に当て板1の小孔2と外装材3の小孔4
とは直通しており、当て&1と外装材3との間にあって
孔まわりは第3図に示したと同様に粘土11を用いてシ
ールしである。FIG. 4 is a cross-sectional view showing the details of the structure as an air vent hole l'J in the small hole 2.4 of the cover 1 attached to the concrete wall 7 and the exterior material 3 in FIG. 3. Third
Similarly as shown in the figure, the small hole 2 of the backing plate 1 and the small hole 4 of the exterior material 3
The hole is located between the pad &1 and the exterior material 3, and the area around the hole is sealed using clay 11 as shown in FIG.
第5図は、第3図において、コンクリート壁7に取り(
J ctられ当て板1と外装材3の小孔2.4にお番プ
る接粕材の注入口として構造を示すもので、基本的には
1ア抜孔としての構造と同じである。Figure 5 shows the concrete wall 7 in Figure 3 (
The structure is shown as an injection port for the lees filling material that is inserted into the small hole 2.4 of the patch plate 1 and the exterior material 3, and is basically the same as the structure of the hole 1A.
この実施例においては当て板1の注入孔としての小孔2
に予め座金イ1汗入パイプ12を取り付【ノであるとこ
ろを小している。In this embodiment, a small hole 2 as an injection hole in a backing plate 1 is used.
The washer A1 and the sweat pipe 12 are installed in advance to make the parts smaller.
本発明44L、このような構造においてつきのように実
施される。すなわち、第6図に施F説明のためのIII
向図を示すが、当て板1の小孔2に取り付41られてい
る座金イ(パイ/12に接着材の充填され(いる容器等
を接続し、容器等に圧力をかけ、11人パイプを経由し
【接着材を一体であるコンクリー:〜壁7と外装材3と
の間の空隙8に送り込む。The present invention 44L is implemented as usual in such a structure. That is, in FIG.
As shown in the figure, connect a container etc. filled with adhesive to the washer A (12) attached to the small hole 2 of the backing plate 1, apply pressure to the container etc. [Adhesive material is sent into the gap 8 between the wall 7 and the exterior material 3.
このとき、空隙8内のエアは、接着材が送り込まれるこ
とにより1ア抜孔として浮装置3の小孔4、当て板1の
小孔2を経由して外部へ排出される。At this time, the air in the gap 8 is discharged to the outside via the small hole 4 of the floating device 3 and the small hole 2 of the backing plate 1 as a 1-a extraction hole by feeding the adhesive material.
ぞして、送り込まれ、接着材も空隙8を埋めたりしく逃
げ場を求める接着材も同様にして排出され ・る。こ
のと、き、当て板1と外装材3との闇にあっ(、小孔2
.4の孔まわりは粘土などによりシールされ(いるのぐ
外@t03の表向に現われること$14い。なお、接着
材の注入の方法はこの実施例に述べた方法に限定される
ものでないことは当然である。Then, the adhesive material that is fed in and fills the void 8 and seeks escape is discharged in the same way. At this time, there is a gap between the patch plate 1 and the exterior material 3 (small hole 2
.. The area around the hole No. 4 is sealed with clay or the like (it should not appear on the surface of Irunogu outside @ t03).The method of injecting the adhesive is not limited to the method described in this example. Of course.
空隙8への接着材注入完了後は、当て板1をコンクリー
ト壁7より取りはずし、必斂により外装Hの手入を11
なって補修作業を完了する。なお、この図におい(、A
は第3図に、8は第4図に、Cは第5図にイれぞれ詳細
が示されている。After completing the injection of the adhesive into the gap 8, remove the patch plate 1 from the concrete wall 7, and clean the exterior H as required in step 11.
to complete the repair work. Note that in this figure (, A
The details are shown in FIG. 3, 8 in FIG. 4, and C in FIG. 5.
本発明は、このようにして構成され実施されるのぐつき
の効果を有Jる。The present invention has the advantage of being constructed and implemented in this manner.
ツなわら、当て板を外装材に重ねて一体と外装材との空
隙に接着材を注入するので外装材への補強となり接着材
注入時の外装材が剥落するのを防11−することができ
る。当て板と外装材に設番)た小孔がボルト孔、1ア抜
孔、接着材注入孔として働き、目的別に利用ぐきる。当
て板と外装材の間にあつ(孔まわりをシールしているの
で、接着材を:[(
注入したとき余った接着材が溢れ出ても、当て板l〕に
出るだけCあり、外装材を汚すことがない。In addition, since the patch plate is stacked on the exterior material and the adhesive is injected into the gap between the one piece and the exterior material, it strengthens the exterior material and prevents the exterior material from peeling off when the adhesive is injected. can. The small holes (numbered) on the backing plate and exterior material function as bolt holes, 1A extraction holes, and adhesive injection holes, and can be used for different purposes. Between the backing plate and the exterior material (since the area around the hole is sealed, even if the excess adhesive overflows when injected, there is enough to come out on the backing plate), and the outside material is sealed. will not contaminate the surface.
接着材注入孔とは別に■ア抜孔が設けられているので接
着44注入時の内圧を軽減できる。以上の利点に43い
C1接着材による外装材の汚れを防止でき、かつ接着材
注入時の空隙内のIf、 hを軽減できることにより接
@材を安心して十分使え、補修効果を−1−分に[げろ
ごとができる。なお、本実施例に43いて当(根を鞍の
ある透明塩ビ機を用いたのは接IvJ注入状況を1瞥で
きるように16ためであり、必ずしもこの材質に限るこ
とはないのはいうまで・もない。In addition to the adhesive injection hole, a hole (1) is provided, so that the internal pressure when the adhesive 44 is injected can be reduced. In addition to the above advantages, it is possible to prevent staining of the exterior material due to the 43 C1 adhesive, and to reduce If and h in the gap when the adhesive is injected, so the contact material can be used safely and sufficiently, and the repair effect can be reduced by -1-min. [I can puke.] It should be noted that the purpose of using a transparent PVC machine with a saddle in this example is to enable a quick glance at the IvJ injection situation, and it goes without saying that the material is not necessarily limited to this material. ·Nor.
第1図は、本発明に使用する当て穀を示す正面図、第2
図は、構造物の一体に第1図に示す当て轍庖/i−すJ
曲間、第3図は一体に当て板を取り付番Jた部分の詳細
を示す断面図、第4図は第3図において、]ア抜孔部分
の詳細を示づ断面図、第5図は、第3図において接着材
注入口部分の詳細を小!1lithI図、第6図は、施
工例の説明のための断面図ぐある。
回向において、1は当て板、2は小孔、3は外装材、4
は小孔、6はボルト、7は一体としての一1ンクリート
壁、8は空隙、11はシールに用いる粘−!、12は注
入パイプである。
特許出願人 シ」−ボンドW1設株式会社代理人弁理士
宇 野 # 海
第3因
9
第4rIA 第5因
友
」2
5
.710
6
2
12
一−6
に10FIG. 1 is a front view showing the grain used in the present invention, and FIG.
The figure shows the rut shown in Figure 1 integrated into the structure.
Figure 3 is a cross-sectional view showing the details of the numbered part where the backing plate is integrally attached, Figure 4 is a cross-sectional view showing the details of the hole A in Figure 3, and Figure 5 is a cross-sectional view showing the details of the hole part. , the details of the adhesive injection port in Figure 3 are small! Figures 1lithI and 6 are cross-sectional views for explaining construction examples. In turning, 1 is a backing plate, 2 is a small hole, 3 is an exterior material, 4
is a small hole, 6 is a bolt, 7 is an integral concrete wall, 8 is a gap, and 11 is a adhesive used for sealing! , 12 is an injection pipe. Patent applicant: ``C''-Bond W1 Corporation Representative Patent Attorney: Uno #Kai 3rd cause 9 4th rIA 5th cause Friend 2 5. 710 6 2 12 1-6 to 10
Claims (1)
間隔に複数の小孔を設けた当て根を、当−(Iliに外
装材とが重ねられたとき、当て板の小孔位置に相当づ−
る箇所に小孔を設けた外装材に垂ねるとともに、当゛(
板の小孔と外装材の小孔とが直通づる小孔の一部を接着
材注入孔、一部をボルト孔、一部をエア抜孔とし、当て
板と外装材の闇で、かつ、直通する小孔の接着材注入孔
、ボルト孔及びエア抜孔の孔まわりをシールし、当て椴
を一体にボルト孔を介してボルトで固定し、注入孔より
躯体と外装材との間の空隙に接着材を注入することを特
徴とする構造物の補修方法。When injecting the fencing material between the building frame and the exterior material, a butt plate with a plurality of small holes at appropriate intervals is placed at the position of the small hole in the backing plate equivalent to
At the same time as hanging it on the exterior material with small holes in the place where the
A small hole in the board and a small hole in the exterior material are connected directly. Part of the small hole is an adhesive injection hole, part is a bolt hole, and part is an air vent hole, and the hole is directly connected to the backing plate and the exterior material. Seal the area around the small adhesive injection hole, bolt hole, and air vent hole, fix the cover together with bolts through the bolt hole, and glue it into the gap between the frame and the exterior material through the injection hole. A method of repairing a structure characterized by injecting material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8352282A JPS58199967A (en) | 1982-05-17 | 1982-05-17 | Repairing of structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8352282A JPS58199967A (en) | 1982-05-17 | 1982-05-17 | Repairing of structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58199967A true JPS58199967A (en) | 1983-11-21 |
JPS6233384B2 JPS6233384B2 (en) | 1987-07-21 |
Family
ID=13804810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8352282A Granted JPS58199967A (en) | 1982-05-17 | 1982-05-17 | Repairing of structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58199967A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60152781A (en) * | 1984-01-17 | 1985-08-12 | 小林 直彦 | Chemical solution injection to fine crack of concrete building |
JPS62215773A (en) * | 1986-03-14 | 1987-09-22 | 松永 章 | Construction method for repairing concrete building |
JP2012184554A (en) * | 2011-03-03 | 2012-09-27 | Asahi Bondo Kogyo Kk | Method for repairing detached part of wall or the like, and tool for use in the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237295A (en) * | 1975-09-20 | 1977-03-23 | Minoru Suda | Tangentially feeding-type coreless grinder |
-
1982
- 1982-05-17 JP JP8352282A patent/JPS58199967A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5237295A (en) * | 1975-09-20 | 1977-03-23 | Minoru Suda | Tangentially feeding-type coreless grinder |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60152781A (en) * | 1984-01-17 | 1985-08-12 | 小林 直彦 | Chemical solution injection to fine crack of concrete building |
JPS62215773A (en) * | 1986-03-14 | 1987-09-22 | 松永 章 | Construction method for repairing concrete building |
JP2012184554A (en) * | 2011-03-03 | 2012-09-27 | Asahi Bondo Kogyo Kk | Method for repairing detached part of wall or the like, and tool for use in the same |
Also Published As
Publication number | Publication date |
---|---|
JPS6233384B2 (en) | 1987-07-21 |
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