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KR101163863B1 - Butyl rubber water proof a model - Google Patents

Butyl rubber water proof a model Download PDF

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KR101163863B1
KR101163863B1 KR1020100026498A KR20100026498A KR101163863B1 KR 101163863 B1 KR101163863 B1 KR 101163863B1 KR 1020100026498 A KR1020100026498 A KR 1020100026498A KR 20100026498 A KR20100026498 A KR 20100026498A KR 101163863 B1 KR101163863 B1 KR 101163863B1
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concrete
butyl rubber
model
release paper
butyl
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KR1020100026498A
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Korean (ko)
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KR20110107243A (en
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김원준
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김원준
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Abstract

본발명은 건축물및 토목구조물의 시공이음부에 사용되는 비가황부틸고무를 이용한 부틸고무 지수재에 관한 것으로 보다상세하게는 플라스틱으로 십자모양의 뼈대를 만들고 표면에 비가황부틸고무를 코팅하여 타설된 콘크리트면에 반을 꽂아 양생을 시킨후 나중에 타설되는 콘크리트와도 결합이 되도록하여 시공이음부로 유입되는 물을 차단하는 공법에 관한것이다The present invention relates to a butyl rubber index material using non-vulcanized butyl rubber used in the construction joints of buildings and civil engineering structures. More specifically, the cross-shaped skeleton is made of plastic and the surface is coated with non-vulcanized butyl rubber. It is related to the method of blocking the water flowing into the construction joint by inserting a half on the concrete surface to cure and then combining it with the concrete to be poured later.

Description

부틸고무지수재{Butyl rubber water proof a model}Butyl rubber water proof a model

시공이음부지수재Construction Joint Index

종래의 수팽창성 고무지수재는 물이닿으면 팽창하는 성질을 이용하여 시공이음부에 지수를 한다는 이론이나 실제로는 거의 모든현장에서 물이 새고 있는실정이며 콘크리트를 타설하면 팽창하여 공극을 없애야 하나 실제로 시공현장에서는 비가와서 이미 팽창을 해버린 경우가 있고 콘크리트에 물이 있는 상태에서는 불어 있다가 양생이 되면서 수분이 증발하면 수축이 되어 오히려 공극을 만들고 또한 콘크리트와 접착이 안되어 철근위에 지수재가 얹혀 있는 경우 지수재밑면에 공간이 발생하고 Conventional water-expandable rubber index material uses the property of expanding water when it comes into contact with the construction joints, but in reality, almost all sites are leaking water, and when concrete is poured, it is necessary to expand to remove voids. In the field, it may have already expanded due to rain, and in the presence of water in the concrete, it is blown up and cured as moisture evaporates, causing shrinkage rather than forming voids. There's space in the bottom

타설되는 콘크리트가 지수재 하부에 밀실하게 채워지지 않아 지수재를 사용하므로 인하여 오히려 하자가 더 많이 발생하여 사용하지 않는것이 오히려 콘크리트가 밀실하게 타설되어 하자가 적게 발생하는 실정이다.The concrete that is being poured is not filled tightly in the lower part of the index material so that more defects occur due to the use of the index material.

1.타설하는 콘크리트가 양생이 되면서 지수재와 접착이 확실하게 되어 지수재와 콘크리트 사이에 공극이 발생하지 않는소재1. As the concrete is being cured, the adhesive material is firmly adhered to the index material and the gap does not occur between the index material and the concrete.

2.타설된 콘크리트에 고정시킬수 있는 모형제작2. Model production that can be fixed to the poured concrete

3.구체에 지장을 주지 않으면서 표면적이 최대가 부착이 잘될수있는 방법3. How the surface area can be attached well without disturbing the sphere

4.연결이음에 관한방법4.How to connect joint

십자 모양의 모형을 만들어 표면에 비가황부틸고무를 코팅하여 콘크리트에 고정을 시키고 부틸고무에 콘크리트가 부착되는 표면적을 넓게하고 일정간격으로 이어 나가는 방법
How to make a cross-shaped model and fix it to concrete by coating unvulcanized butyl rubber on the surface, widen the surface area where concrete is attached to butyl rubber, and continue to a certain interval

열십자 모양의 플라스틱 모형에 하부는 아래쪽 콘크리트와 일체화가 되고 상부는 위쪽에 타설하는 콘크리트에 완벽하게 일체화가 되어 수평과 수직방향으로 설계되어물이 타고 돌거나 넘어 갈수 없어 확실한 지수가 가능하다.In the crisscross plastic model, the lower part is integrated with the lower concrete and the upper part is perfectly integrated with the concrete that is placed on the upper side.

도1 부틸지수재모형의 단면도
시공평면도
1 Cross-sectional view of the butyl index model
Construction plan

십자모양의 플라스틱모형(30)을 만들어 외부단면에 비가황부틸고무를(20) 균일하게 코팅하여 이형지(10)를 하부와 상부로 나누어(40) 분리될수 있도록 부착을 하고 하단부 콘크리트를(50) 타설하면 플라스틱 십자 모형을 수직과 수평이 되도록 타설된 콘크리트면에 꽂고 양생을 시킨후 상부 콘크리트타하기위에 철근을 배근하기전에 지수재 윗면 이형지를 제거한후 철근과 거푸집을 시공하고 콘크리트를 타설하면 모형 외부면에 코팅된 부틸면에 콘크리트가 양생이 되면서 완전한 일체화가 되어 확실한 지수효과를 나타낸다Cross-shaped plastic model 30 is made by uniformly coating the non-vulcanized butyl rubber (20) on the outer end surface so that the release paper 10 is divided into the lower and upper portions (40) to be separated and the bottom concrete (50). When pouring, the plastic cross model is inserted into the concrete surface so that it is vertical and horizontal. After curing, remove the release paper on the surface of the index material before placing the reinforcing bar on the upper concrete, and then install the reinforcing bars and formwork. As the concrete is cured on the butyl surface coated on the surface, it is completely integrated and shows a certain exponential effect.

또한, 신구조물과 구구조물의 연결조인트에는 두께 1~3cm 폭 5~20cm로 비가황부틸고무를 무르고 접착이 잘되며 후렉시블하게 만들어 콘크리트 절단면에 부틸퍼티로 단차를 메운후에 상기 지수재를 눌러 붙여 시공을 한다음 신구조물을 타설하여 기존구조물과 일체화 시키는 방법In addition, the joints of the new structure and the old structure have a thickness of 1 to 3 cm and a width of 5 to 20 cm, which are non-vulcanized butyl rubber, are easily adhered to, and made flexible. How to pour new structures and integrate them with existing structures

10: 이형지
20: 비가황부틸고무
30: 플라스틱 지지대 모형
40: 이형지 분리부분
50: 타설된 콘크리트
100: 부틸고무지수재
10: release paper
20: unvulcanized butyl rubber
30: plastic support model
40: release paper separation part
50: poured concrete
100: butyl rubber resin

Claims (3)

십자 모양의 수직면 상부 1~3cm, 양쪽 수평날개부 2~5cm ,하부 수직면 3~5cm 의 플라스틱 모형을 만들어 외부표면에 비가황부틸고무를 균질코팅하고 이형지를 상하부로 나누어 부착한 부틸고무지수재.A butyl-rubber resin that is homogeneously coated with unvulcanized butyl rubber on the outer surface by attaching a plastic model of 1 ~ 3cm of cross-shaped vertical plane, 2 ~ 5cm of horizontal wings on both sides, and 3 ~ 5cm of lower vertical plane. 제1항의 지수재를 하단부 콘크리트가 타설되어 물이 빠지고 굳기 전에 하부 이형지를 제거한후 수평날개부가 콘크리트위에 살짝 눌리는 정도로 꽂아두는 단계;
타설된 콘크리트가 완전히 양생이 되면 상부면에 남아있는 부틸지수재의 이형지를 제거하는 단계;
이형지를 제거한 후 연결이음부에 부틸고무테이프를 붙여서 이음을 하는단계; 및
상부 콘크리틀 타설하는 단계를 포함하는 시공이음부 지수재 시공방법.

Removing the lower release paper before the water is drained and solidified by inserting the index material of claim 1 into the horizontal wing portion so as to be pressed lightly onto the concrete;
Removing the release paper of the butyl resin remaining on the upper surface when the poured concrete is completely cured;
Removing the release paper and then attaching the butyl rubber tape to the joints; And
Construction joint index construction method comprising the step of placing the upper concrete.

삭제delete
KR1020100026498A 2010-03-24 2010-03-24 Butyl rubber water proof a model KR101163863B1 (en)

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KR1020100026498A KR101163863B1 (en) 2010-03-24 2010-03-24 Butyl rubber water proof a model

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KR20110107243A KR20110107243A (en) 2011-09-30
KR101163863B1 true KR101163863B1 (en) 2012-07-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180081894A (en) 2017-01-09 2018-07-18 양철우 The water-expandable waterstop rubber, and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1160823A (en) 1997-08-22 1999-03-05 Hayakawa Rubber Co Ltd Rubber composition, water cut off material and water cut off structure
JP2002180031A (en) 2000-12-13 2002-06-26 Asahi Denka Kogyo Kk Water-swellable water-stopping material and method of construction
JP2006299205A (en) 2005-04-25 2006-11-02 Chugoku Koatsu Concrete Kogyo Kk Water-stop material for concrete
JP2007291802A (en) 2006-04-27 2007-11-08 Hayakawa Rubber Co Ltd Rubber sheet and waterproof sheet construction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1160823A (en) 1997-08-22 1999-03-05 Hayakawa Rubber Co Ltd Rubber composition, water cut off material and water cut off structure
JP2002180031A (en) 2000-12-13 2002-06-26 Asahi Denka Kogyo Kk Water-swellable water-stopping material and method of construction
JP2006299205A (en) 2005-04-25 2006-11-02 Chugoku Koatsu Concrete Kogyo Kk Water-stop material for concrete
JP2007291802A (en) 2006-04-27 2007-11-08 Hayakawa Rubber Co Ltd Rubber sheet and waterproof sheet construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180081894A (en) 2017-01-09 2018-07-18 양철우 The water-expandable waterstop rubber, and manufacturing method thereof

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