中埋式止水带规格 280*6

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等。

CB type water stop belt refers to the middle of the hole of the buried water stop, can be divided into CB rubber water stop, CB plastic water stop two categories. The utility model is mainly suitable for expansion joints, settlement joints and shock proof joints of various concrete structures, etc. the utility model has the advantages of closely anchoring with concrete, sealing and adapting to deformation joints, expansion and deformation, etc..

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 without hole of the buried water stop, can be divided into CP rubber water stop belt, CP plastic water stop two kinds. 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..
 中埋式止水带规格 280*6

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 water stop belt: in the process of engineering design and construction selection, the width and thickness of CB type buried rubber stop belt shall 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, the water pressure is less than 4m, the horizontal and vertical deformation amount is not more than 10mm, the CB type buried rubber water stop width should be less than 200mm, 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, CB type buried rubber water stop width should 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, the water pressure is greater than 8m, the horizontal and vertical deformation exceeds 30mm, the CB type of embedded rubber water stop width should be less than 350mm, 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 buried rubber water stop width should 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 size of the structural section is larger than 500mm, the width of the CB type buried rubber stop belt shall not be less than 300mm, and when the CB type water stop is bent, the turning radius shall not be less than 300mm. 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 concrete deformation, such as water channel, tunnel outlet, dam, aqueduct and so on.

施工安装注意

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. With proper force, the concrete can be adequately poured and vibrating, and the water stopping belt can be positioned to make a good combination with the concrete, so as not to influence the water stopping 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。
 中埋式止水带规格 280*6

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。通常我们固定止水带的方法有：利用附加钢筋固定；专用卡具固定；铅丝和模板固定等，如需穿孔时，只能选在止水带的边缘安装区，不得损伤其它部分。

When positioning the rubber stop, the product must be installed to avoid displacement during pouring, and to ensure the correct position of the water stop in concrete. Be sure to keep it flat at the interface, not to let the water stop roll and twist. If there is a kink, it should be adjusted in time. We usually fixed strip methods are: the use of additional reinforcement fixation; special fixture fixed; the wire and the fixed template, such as perforation, can only choose the installation area on the strip edge, not to damage other parts.
 中埋式止水带规格 280*6