JPH0227046Y2 - - Google Patents
Info
- Publication number
- JPH0227046Y2 JPH0227046Y2 JP12417081U JP12417081U JPH0227046Y2 JP H0227046 Y2 JPH0227046 Y2 JP H0227046Y2 JP 12417081 U JP12417081 U JP 12417081U JP 12417081 U JP12417081 U JP 12417081U JP H0227046 Y2 JPH0227046 Y2 JP H0227046Y2
- Authority
- JP
- Japan
- Prior art keywords
- plug
- adhesive
- capsule
- wall
- concrete
- 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
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 20
- 239000002775 capsule Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
本考案は、型枠を除去した後にコンクリート壁
面に残る小孔を埋めるためのコーン状閉塞部材の
カプセルに関する。
コンクリート製の建物等の構築に際して型枠は
内、外側からセパレータ及び締結具により支持、
固定されるが、そのうちの内側から型枠面に当接
するセパレータのコーン状部材は、型枠の取り外
しと同時に除去され、この個所に凹孔が残ること
になる。この凹孔を埋めて壁面を平滑にするため
に、モルタル製等のコーン状閉塞栓体を用いるこ
とや、壁面仕上げ用モルタルで壁面仕上げと同時
に閉塞したり、モルタルを用いて孔を１つづつ閉
塞するなどの方法が採用されているのである。
ところが、モルタルを用いて孔を１つづつ閉塞
する工法では、壁面の他の個所を汚損し易く、平
滑な壁面を得られにくいなどの欠点を有するもの
であり、さらに、閉塞栓体を用いる方法にあつて
は、従来は、接着剤としてアクリル樹脂系の接着
剤を用いていたために、硬化に要する日数が長
く、未硬化時に雨水や、水分に接すると、樹脂が
膨潤し、栓体を浮上らせるほか、硬化後も、ゴム
様の弾性をもつていて、施工の不完全なものは栓
体がぐらつき、安定感に欠けるなどの欠点を有し
ていた。
そこで、本考案においては、施工後に硬化日数
ができる限り短かいものであり、施工後に水分に
合つても、膨潤することない接着剤を用いること
を目的として開発したアクリル樹脂エマルジヨン
を用いているものであり、栓体の接着力を強化
し、接着後に水中に浸漬されても付着力は保持さ
れ、栓体の浮上り等の欠点をも有しない接着剤を
カプセルに封入しておき、このカプセルを閉塞栓
体の先端に当てたまま、壁面の凹孔に挿入するよ
うにしているもので、挿入の際の圧力でカプセル
を破裂させ、接着剤を凹孔と栓体の隙間に充満さ
せることにより、両者の接着を行うと共に、この
間に隙間ができないようにして、壁面からの浸水
を完全に防止することができるようにしているも
のである。
従つて、本考案の接着剤を用いることにより地
中壁等の工事にも防水効果を発揮できる。
このようにして製造したカプセルは、できるだ
け早く用いるのが良いが、或る程度の保在存でき
るものとなるのである。
この接着剤の有する特性は次の各表のものであ
る。
The present invention relates to a cone-shaped closure capsule for filling small holes left in a concrete wall after the formwork has been removed. When constructing concrete buildings, formwork is supported from the inside and outside by separators and fasteners.
Although fixed, the cone-shaped member of the separator that contacts the mold surface from the inside is removed at the same time as the mold is removed, leaving a concave hole at this location. In order to fill these holes and make the wall smooth, it is possible to use cone-shaped plugs made of mortar, etc., to close the holes with wall finishing mortar at the same time as finishing the wall, or to fill the holes one by one with mortar. Methods such as occlusion are used. However, the method of closing the holes one by one using mortar has disadvantages such as easy staining of other parts of the wall surface and difficulty in obtaining a smooth wall surface. Conventionally, acrylic resin-based adhesives were used as adhesives, which took a long time to cure, and when they came in contact with rainwater or moisture while uncured, the resin swelled and caused the plug to float. In addition to this, even after curing, the plug retains rubber-like elasticity, and if the installation is incomplete, the plug may wobble and lack stability. Therefore, the present invention uses an acrylic resin emulsion developed with the aim of using an adhesive that takes as little time as possible to cure after installation and does not swell even when exposed to moisture after installation. The capsule is filled with an adhesive that strengthens the adhesive force of the plug, maintains its adhesion even when immersed in water after adhesion, and does not have drawbacks such as floating of the plug. The capsule is inserted into a hole in the wall while the tip of the plug is placed against the tip of the plug, and the pressure during insertion ruptures the capsule and fills the gap between the hole and the plug with adhesive. In this way, the two are bonded together and no gap is left between them, completely preventing water from seeping in from the wall surface. Therefore, by using the adhesive of the present invention, it is possible to exhibit waterproofing effects even in construction work such as underground walls. Capsules produced in this way are best used as soon as possible, but can be stored for a certain amount of time. The properties of this adhesive are shown in the following tables.
【表】【table】
【表】【table】
【表】【table】
【表】
また、本考案に用いる接着剤は、前表に示され
るように、硬化後においても、その色がコンクリ
ートと同じ灰色であるために、仮に壁面に接着剤
が浸出しても、壁面に汚点を残すことはなく、さ
らに、耐候性促進試験（紫外線照射型ウエザーメ
ーター624時間）後も接着剤の劣化はなく、風雨
にさらされる外壁に使用されても問題はない。
なお、本接着剤は第４表に示される如く、毒性
がないので、あらゆる施工箇所に用いられる利点
をも有するものである。
つぎに図に従つて本考案を説明すると、本考案
のコンクリート構築用閉塞栓は、栓体の細径部先
端に接着剤を封入した薄い合成樹脂製のカプセル
を装着してなるものである。
即ち、本考案は第１図に示す如く、接着剤とし
てアクリル樹脂エマルジヨンを薄い合成樹脂製の
カプセル１内に封入し、該カプセル１を閉塞栓体
５の細径部先端に装着一体化したものを、コンク
リート構築物の壁体２に残つた凹孔３に挿入する
ものである。凹孔３の底部にはセパレータの端部
４が突出して残つているが、この端部は栓体５の
細径部先端より穿設された凹孔６に嵌合されるよ
うになつている。
カプセル１は、凹孔３内でセパレータ端部４に
当り、この角部で破られ、栓体５を押し込むに従
つてカプセル中より接着剤を押し出し、凹孔３と
栓体５の間に残る隙間に充満することとなる。
このようにして、第２図に示されるように接着
剤１′は凹孔３と栓体５の間を完全に埋めるよう
になり、栓体は壁面より外れることはなく、さら
に、この隙間より水が浸入することは完全に防止
されることとなる。
本考案のものは、製造直後の新鮮な接着剤をカ
プセルに封入してなることより、栓体を取り付け
る時に、新たに接着剤を作つて塗るのと同等の効
果を奏することができ、接着効果も大である。
そして、栓体の装着が容易で、完全に接着がで
き、さらに接着が均一にできるなどの利点を有す
るもので、実用的効果は非常に大きいものであ
る。[Table] In addition, as shown in the previous table, the adhesive used in this invention remains gray, the same color as concrete, even after curing, so even if the adhesive leaches onto the wall, the wall Furthermore, the adhesive does not deteriorate even after an accelerated weather resistance test (624 hours using an ultraviolet irradiation weather meter), so there is no problem even when it is used on exterior walls exposed to wind and rain. Furthermore, as shown in Table 4, this adhesive has the advantage of being non-toxic and can be used at any construction site. Next, the present invention will be explained with reference to the drawings. The concrete construction plug of the present invention has a thin synthetic resin capsule filled with an adhesive attached to the tip of the narrow diameter part of the plug body. That is, as shown in FIG. 1, the present invention has an acrylic resin emulsion used as an adhesive sealed in a thin synthetic resin capsule 1, and the capsule 1 is integrally attached to the tip of the narrow diameter part of the plug body 5. is inserted into the concave hole 3 left in the wall 2 of the concrete structure. An end portion 4 of the separator remains protruding from the bottom of the recessed hole 3, and this end portion is adapted to be fitted into a recessed hole 6 bored from the tip of the narrow diameter portion of the plug body 5. . The capsule 1 hits the separator end 4 inside the concave hole 3 and is broken at this corner, and as the plug 5 is pushed in, the adhesive is pushed out from inside the capsule and remains between the concave hole 3 and the plug 5. It will fill the gap. In this way, as shown in FIG. 2, the adhesive 1' completely fills the space between the concave hole 3 and the plug 5, and the plug does not come off the wall surface. Infiltration of water will be completely prevented. Since the product of this invention is made by encapsulating fresh adhesive in a capsule immediately after manufacturing, it can achieve the same effect as making and applying new adhesive when attaching the plug, and has an adhesive effect. is also large. Moreover, it has the advantages of being easy to attach the stopper, being able to adhere completely, and being able to adhere uniformly, and has very large practical effects.
図面は本考案のカプセルを用いた栓体の取り付
けを示すもので、第１図は施工状況を示す説明
図、第２図は取り付け状態を示す截面図である。
図中、１……カプセル、１′……接着剤、２…
…壁体、３……凹孔、４……セパレータ端部、５
……栓体、６……凹孔。
The drawings show the installation of a stopper using the capsule of the present invention; FIG. 1 is an explanatory diagram showing the construction situation, and FIG. 2 is a cross-sectional view showing the installation state. In the figure, 1...capsule, 1'...adhesive, 2...
... Wall body, 3 ... Recessed hole, 4 ... Separator end, 5
...Plug body, 6...Recessed hole.
Claims (1)
ト型枠支承具除去後の凹孔を埋めて、平滑な表面
と止水効果を奏するための閉塞栓において、該閉
塞栓の細径部先端にアクリル樹脂エマルジヨン型
接着剤を封入したカプセルを装着したことを特徴
とするコンクリート構築用閉塞栓。 An acrylic resin emulsion mold is applied to the tip of the narrow diameter part of the plug to fill the concave hole formed on the surface of the concrete wall after removing the concrete form support to create a smooth surface and a water-stopping effect. A plug for concrete construction characterized by being equipped with a capsule containing an adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12417081U JPS5831237U (en) | 1981-08-24 | 1981-08-24 | glue capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12417081U JPS5831237U (en) | 1981-08-24 | 1981-08-24 | glue capsule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5831237U JPS5831237U (en) | 1983-03-01 |
| JPH0227046Y2 true JPH0227046Y2 (en) | 1990-07-23 |
Family
ID=29918055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12417081U Granted JPS5831237U (en) | 1981-08-24 | 1981-08-24 | glue capsule |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831237U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2852160B2 (en) * | 1992-06-22 | 1999-01-27 | 越井木材工業株式会社 | Filling materials for wood |
-
1981
- 1981-08-24 JP JP12417081U patent/JPS5831237U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5831237U (en) | 1983-03-01 |
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