CN201605563U - 波形橡胶止水带 - Google Patents

波形橡胶止水带 Download PDF

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Publication number
CN201605563U
CN201605563U CN2010201098080U CN201020109808U CN201605563U CN 201605563 U CN201605563 U CN 201605563U CN 2010201098080 U CN2010201098080 U CN 2010201098080U CN 201020109808 U CN201020109808 U CN 201020109808U CN 201605563 U CN201605563 U CN 201605563U
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waterstop
wave
base material
waveform
shaped rubber
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CN2010201098080U
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董云铨
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ZHEJIANG SHENZHOU TECHNOLOGY CHEMICAL INDUSTRY Co Ltd
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ZHEJIANG SHENZHOU TECHNOLOGY CHEMICAL INDUSTRY Co Ltd
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Abstract

本实用新型公开一种波形橡胶止水带,包括止水带基材,在止水带基材的中间部位设为波浪形。采用上述结构后,本实用新型在高压下,不易断裂,并具有良好抗压能力和抗变形能力的波纹止水带。

Description

波形橡胶止水带
技术领域
本实用新型公开了一种波形橡胶止水带。
背景技术
在水库大坝的修建过程中,由于水库大坝较长,在施工中须分段浇筑,且还须在一定长度内设计伸缩缝。现在由于水库内水位高,大坝底部水压大,为防止施工缝和伸缩缝漏水,传统上在相关部位设置外贴式止水带,而目前市面上在卖或在使用的外贴式止水带一般底面为平面,中间则设置成方形通孔。在使用时,外贴式止水带在高压和坝体伸缩的作用下,中间的方形通孔很容易受压变形和断裂,从而造成漏水。
实用新型内容
本实用新型的目的在于提供一种在高压下,不易断裂,并具有良好抗压能力和抗变形能力的波形橡胶止水带。
为了达到上述目的,本实用新型的技术方案是:
一种波形橡胶止水带,包括止水带基材,在止水带基材的中间部位设为波浪形。
所述止水带基材的两边设有凸缘,在浇注混凝土时,该凸缘与混凝土之间更加容易固定。
采用上述结构后,本实用新型由于其特有的波浪形设计,在高压下,坝体热帐时,波形橡胶止水带可以自由伸展,从而消除被拉断的隐患,坝体冷缩时,波形橡胶止水带又不会被挤压变形,从而可以防止对橡胶造成破坏,因此,在水库高压下,本实用新型设置在伸缩缝内,具有良好抗压能力和抗变形能力,可大大增强其止水的功能。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
如图1所示,一种波纹止水带,包括止水带基材1,在止水带基材1的中间部位设为波浪形。所述止水带基材1的两边设有凸缘2。所述止水带基材1为天然及合成高分子材料如橡胶制成。本实用新型由于其特有的波浪形设计,在高压下,坝体热帐时,波形橡胶止水带可以自由伸展,从而消除被拉断的隐患,坝体冷缩时,波形橡胶止水带又不会被挤压变形,从而可以防止对橡胶造成破坏,因此,在水库高压下,本实用新型设置在伸缩缝内,具有良好抗压能力和抗变形能力,可大大增强其止水的功能。

Claims (2)

1.一种波形橡胶止水带,包括止水带基材(1),其特征在于:在止水带基材(1)的中间部位设为波浪形。
2.根据权利要求1所述的波形橡胶止水带,其特征在于:所述止水带基材(1)的两边设有凸缘(2)。
CN2010201098080U 2010-01-29 2010-01-29 波形橡胶止水带 Expired - Fee Related CN201605563U (zh)

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CN2010201098080U CN201605563U (zh) 2010-01-29 2010-01-29 波形橡胶止水带

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CN201605563U true CN201605563U (zh) 2010-10-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201023A (zh) * 2015-10-15 2015-12-30 广西玉柴机器股份有限公司 止水片和止水方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201023A (zh) * 2015-10-15 2015-12-30 广西玉柴机器股份有限公司 止水片和止水方法

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20101013

Termination date: 20190129