国标中埋式橡胶止水带一卷多少米

国标中埋式橡胶止水带一卷多少米  131 6657 0832

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;

国标中埋式橡胶止水带一卷多少米  131 6657 0832

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。本产品主要用于混凝土现浇时必须设有的变形缝内，如水渠、隧道引出口、挡水坝、输水渡槽等。

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. This product is mainly used in the deformation joint of concrete pouring, such as channel, tunnel outlet, dam, aqueduct and so on.

施工安装注意

国标中埋式橡胶止水带一卷多少米  131 6657 0832

Attention to construction and installation

中埋式橡胶止水带是在混凝土浇筑过程中部分或全部浇埋进混凝土中。待上一段混凝土浇注完成，施工缝界面硬化并表干后，清除界面浮渣，在浇埋混凝土以前先要使其在界面部位保持平展，接头部分粘接紧固，止水带接头必须粘接良好，施工现场条件具备，可采用热硫化连接的方法，不加任何处理的所谓“搭接”是**不允许的。再以适当的力充分浇捣，振荡混凝土来定位止水带，使其与混凝土良好的结合，以免影响止水效果。

The embedded rubber water stop belt is partially or completely poured into concrete during the concrete pouring process. For a concrete pouring, construction joint interface and hardening after surface dry, clean interface scum, before pouring concrete must be kept flat on the sides of the interface, the joint part of the adhesive fastening, waterstop joint must have good adhesion, site conditions, mining method with heat vulcanization, without any process of so-called "lap" is absolutely not allowed. Then, with appropriate force pouring and tamping, oscillating concrete to locate the water stop belt, make it and concrete good combination, so as not to affect the water stop effect.

在施工过程中，由于混凝土中有许多尖角的石子和锐刃的钢筋，所以在浇捣和定位止水带时，应注意浇捣的冲击力，以免由于力量过大而刺破橡胶止水带，如发现有破裂现象应及时补修，否则在接缝变形和受水压时橡胶止水带所能抵抗外力的能力就会大幅度降低。

In the construction process, because there are many sharp stones and reinforced concrete in the sharp edge, so in the pouring and positioning of the waterstop, should pay attention to the impact of the cast, so as to avoid the excess force piercing the rubber sealing belt, if there is a fracture phenomenon should be timely repair or in joint deformation and pressure when the rubber strip can resist ability will greatly reduce the external force.

在定位橡胶止水带时，产品安装必须固定，避免在浇注混凝土时发生位移，保证止水带在混凝土中的正确位置。一定要使其在界面部位，保持平展，更不能让止水带翻滚，扭结，如发现有扭结不展的现象应及时进行调整

When locating the rubber stop belt, the installation of the product must be fixed so as to avoid displacement during pouring concrete and ensure the correct position of the water stop belt in concrete. It is necessary to keep it flat at the interface, not to make the water stop roll and kink. If the kink is not found, it should be adjusted in time

国标中埋式橡胶止水带一卷多少米  131 6657 0832

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