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国标标准中埋式橡胶止水带搭接

国标标准中埋式橡胶止水带搭接

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国标标准中埋式橡胶止水带搭接

中埋式橡胶止水带,这是一种主要用于在混凝土变形缝、伸缩缝等混凝土内部设置的止水带产品,具有以橡胶材料弹性和结构形式来适应混凝土伸缩变形的能力。本产品是利用橡胶的高弹性和压缩变形性,在各种荷载下产生弹性变形,从而起到紧固密封有效地防止建筑构件的漏水,渗水,并起到减震缓冲作用,可确保工程建筑物的使用寿命。

In the embedded rubber water stop belt, which is a key for the joint and expansion joint seal of concrete internal set with product deformation in concrete, has the ability to adapt to concrete deformation with elastic rubber material and structure. This product is the use of rubber elasticity and high compression deformation, elastic deformation under various loads, so as to effectively prevent the sealing of building components Water Leakage, seepage, and play a cushioning, can ensure the service life of the building project.

用途及适应温度:

Application and adaptive temperature:

普通型:-25℃-+60℃;

Common type: +60 - 25 DEG C c;

耐寒型:-40℃-+60℃

Hardy: 40 DEG C +60

接头方法

Joint method

中埋式橡胶止水带接头方法有两种:一种是采用粘接剂进行冷接头,一种是使用热硫化模具进行热接。

There are two methods for the joint of the embedded rubber water stop: one is to use the adhesive to carry out cold joint, and the other is to use the heat curing mould to heat the joint.

下边就分别介绍下两种接头方法:粘接剂冷接是采用橡胶止水带专用冷接胶水、采用搭接法把止水带需要接头的断面用磨光机磨平5~10厘米、涂胶水压实即可,具有强度高、凝固快的优点、施工方便、省时省力,可达到一般工程质量要求。

国标标准中埋式橡胶止水带搭接

Below introduces two kinds of adhesive joint method: cold connection is the use of rubber sealing strip with special cold glue, overlapped by the waterstop joints with grinder grinding section to 5~10 cm, glue can be compacted, has high strength, fast solidification has the advantages of convenient, time-saving, can meet the general engineering quality request.

现场热接硫化法接头是使用与止水带匹配的热硫化模具及生胶片现场硫化热接,施工难度大,但接头效果理想,适合对工程质量要求严格的项目。

The spot heat transfer vulcanization joint is the heat vulcanization mold matched with the water stop strip and the field heat vulcanizing of the raw film. The construction is difficult, but the joint effect is ideal, which is suitable for the strict requirements of the project quality.

分类

classification

从结构形式上可分为CB型止水带和CP型止水带两种。

The structure can be divided into two types: CB type water stop belt and CP type water stop belt.

CB型止水带是指中间有孔的中埋式止水带,可分为CB型橡胶止水带、CB型塑料止水带两类。主要适用于各种混凝土构筑物的伸缩缝、沉降缝及防震缝等,具有与混凝土锚固紧密、止水密封和适应变形缝伸缩变形的能力优秀等。

CB type water stop belt refers to the middle buried water stop with holes in it, which can be divided into two types: CB rubber water stop belt and CB plastic water stop belt. Mainly applicable to all kinds of concrete structures of expansion joints, settlement joints and seismic joints, etc., with concrete anchor tight, water seal and adapt to deformation joint expansion and deformation ability excellent.

CP型止水带是指中间无孔的中埋式止水带,可分为CP型橡胶止水带、CP型塑料止水带两种。主要适用于各种变形量不大的混凝土构筑物的施工缝、完全收缩缝、不完全收缩缝、伸缩缝等,具有与混凝土锚固紧密、止水密封及弹性拉伸变形等特点。

CP type water stop belt refers to the middle hole free water stop belt, which can be divided into two types: CP rubber water stop belt and CP plastic water stop belt. The construction is mainly applicable to a variety of small deformation of concrete structures in the joints, full contraction joints and incomplete contraction joints, expansion joints, anchorage and concrete, has the characteristics of tight seal and elastic tensile deformation etc..

国标标准中埋式橡胶止水带搭接

选用标准

Selection standard

我们对于此种橡胶止水带设计及选用标准: 在工程设计及施工选用过程中,CB型中埋式橡胶止水带的宽度及厚度应按以下条件确定:

We design and choose the standard for this kind of rubber waterproof belt: in the process of engineering design and construction selection, the width and thickness of CB type buried rubber water stop belt should be determined according to the following conditions:

1、水压小于4m,水平和垂直变形量不超过10mm 时,CB型中埋式橡胶止水带的宽度不宜小于200mm,厚度不宜小于5mm;

1. When the water pressure is less than 4m, the horizontal and vertical deformation amount is not more than 10mm, the width of CB type buried rubber water stop belt should not be less than 200mm, and the thickness should not be less than 5mm;

2、水压为4-8m,水平和垂直变形量不超过30mm时,CB型中埋式橡胶止水带的宽度不宜小于300mm,厚度不宜小于6mm;

2, the water pressure is 4-8M, the horizontal and vertical deformation amount is not more than 30mm, the CB type buried rubber water stop width should not be less than 300mm, the thickness should not be less than 6mm;

3、水压大于8m,水平和垂直变形量超过30mm时,CB型中埋式橡胶止水带的宽度不宜小于350mm ,厚度不宜小于8mm;

3 when the water pressure is greater than 8m, the horizontal and vertical deformation exceeds 30mm, the width of CB type buried rubber water stop belt should not be less than 350mm, and the thickness should not be less than 8mm;

4、水压不大于8m,水平变形量不超过20mm,当无垂直变形时,CB型中埋式橡胶止水带的宽度不宜小于200mm,厚度不宜小于5mm。

4, the water pressure is not greater than 8m, the horizontal deformation is not more than 20mm, when there is no vertical deformation, CB type of buried rubber water stop width should not be less than 200mm, the thickness should not be less than 5mm.

除此之外,当结构断面尺寸大于500mm时,CB型中埋式橡胶止水带的宽度不宜小于300mm,当CB型止水带进行弯曲放置时,其转弯半径不得小于300mm。中埋式橡胶止水带产品标准按止水带GBl8173.2—2000是利用橡胶的高弹性和压缩变形性,在各种荷载下产生弹性变形,从而经济型中埋式橡胶止水带起到紧固密封有效地防止建筑构件的漏水,渗水,并起到减震缓冲作用,可确保工程建筑物的使用寿命。

In addition, when the structural section size is greater than 500mm, the width of CB type buried rubber water stop belt should not be less than 300mm, and when the CB type water stop strip is bent, the turning radius of 300mm type waterproof rubber belt should not be less than 0. In the embedded rubber water stop belt products according to the standards of the waterstop GBl8173.2 - 2000 is the use of rubber with high elasticity and compression deformation, elastic deformation under various loads, and economical in embedded rubber water stop belt sealing to effectively prevent the fastening of building components Water Leakage, seepage, and play a buffer role, can be to ensure the service life of the building project.

国标标准中埋式橡胶止水带搭接





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