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背贴式橡胶止水带是一种以天然橡胶与各种合成橡胶为主要原料，掺加各种助剂及填充料，经塑炼、混炼、压制成型.橡胶止水带是利用橡胶的高弹性和压缩变形性的特点，背贴式橡胶止水带在各种载荷下产生弹性变形，从而起到有效紧固密封，防止建筑构造的漏水、渗水及减震缓冲作用的止水带产品。所以在止水带定位和混凝土浇捣过程中，应注意定位方法和浇捣压力，以免止水带被刺破，影响止水效果，在施工单位进行具体注意事项如下：

Back stick type rubber strip is a kind of natural rubber and synthetic rubber as the main raw material， and the filling material mixed with various additives， through plasticizing， mixing， pressing and molding. The rubber sealing strip is the rubber high elasticity and compression deformation characteristics of back stick type rubber sealing strip to generate elastic deformation in under various loads， so as to effectively prevent water sealing cushion construction Water Leakage， seepage and damping belt products. Therefore， during the process of positioning and concrete tamping， attention should be paid to the location method and the pressure of pouring and tamping， so as to prevent the water stop from being punctured and affect the sealing effect.

1、不得将背贴式橡胶止水带长时间露天曝晒，防止雨淋，勿与污染性强的化学物质接触。

2、在运输和施工中，防止机械，钢筋损伤止水带。

1， the back affixed rubber belt must not be exposed to the open air for a long time to prevent the rain， and do not contact the chemicals with strong pollution. 2， in transport and construction， prevent machinery， steel damage stop water zone.

3、施工过程中，止水带必须可靠固定，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。

4、通常进行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。

3. During the construction process， the water stop belt must be fixed reliably， avoiding the displacement of the concrete in the concrete and ensuring the correct position of the water stop in the concrete. 4， usually fixed waterstop 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.

橡胶止水带混凝土中有许多尖角的石子和锐利的钢筋头，由于塑料和橡胶的撕裂强度比拉伸强低3-5倍，止水带一旦被刺破或撕裂时，不需很大外外力裂口就会扩大，所以在止水带定位和混凝土浇捣过程中，应注意定位方法和浇捣压力，以免止水带被刺破，影响止水效果，具体注意事项如下

The rubber sealing belt has many sharp stones and sharp head reinforced concrete， the tear strength of rubber and plastic tensile and low 3-5 times， once the waterstop punctured or torn， without external force gap will expand， so the waterstop positioning and concrete pouring process， should pay attention to positioning method and pouring pressure， so as to avoid the water stop is punctured， influence the sealing effect， the specific considerations are as follows

1 止水带不得长时间露天曝晒，防止雨淋，勿与污染性强的化学物质接触。

The 1 water stop belt should not be exposed to the open air for a long time， prevent the rain， and do not contact with the chemicals with strong pollution.

2 在运输和施工中，防止机械，钢筋损伤止水带。

2 in transport and construction， prevent machinery， steel damage stop water zone.

3 施工过程中，止水带必须可靠固定，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。

3 during the construction process， the water stop belt must be fixed reliably， avoiding the displacement of the concrete in the concrete and ensuring the correct position of the water stop zone in the concrete.

4 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。

4 fixed strip method 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.

5 用户定货时应根据工程结构，设计图纸计算好产品长度，异型结构要有图纸说明，尽量在工厂中将止水带连接成整体，如需在现场连接时，可采用电加热板硫化粘合或冷粘接（橡胶止水带）或焊接（塑料止水带）的方法.

5 user orders should be based on the engineering structure design drawings， calculate the length of products， have special structure drawings and specifications， try to connect into a whole band in the factory will stop， if necessary in the field of connection， can use electric heating plate vulcanization bonding or cold bonding （rubber waterstop） or welding （plastic waterstop） method.