z型伸缩缝生产厂家

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.

橡胶止水带是用来进行止水的钢边橡胶止水带在橡胶中间焊止水片外面近模板处焊定位片，对于钢边橡胶止水带要求满焊，定位片只要牢固就可以了，定位片距模板要有一到二公分的距离，这之间加塑料或者木质垫片。拆模后剔出，割掉螺杆后用微膨胀砂浆填平。还有种国内少见 就是用短一点的螺杆外加连接螺杆，拆模后可以很方便的拆下。

The rubber sealing strip is used for sealing steel edged rubber water stop outside the middle rubber waterstop welding near the template at the welding positioning piece， the steel edged rubber water stop full welding requirements， as long as the firm positioning piece can， positioning distance template to one to two cm distance， plastic or wooden pads plus this. After stripping out， cut off after the mortar filled with micro expansion screw. There are kinds of domestic rare connection screw rod is a little shorter， after stripping can be easily disassembled.

橡胶止水带是在混凝土浇注过程中部分或全部浇注埋进混凝土中。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，再以适当的力充分浇捣，震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 rubber water stop belt is partially or completely poured into the concrete during the concrete pouring process. Before pouring the concrete， it is necessary to keep it at the interface part. The joints are fastened and fastened. Then the concrete is fully poured and tamper with the appropriate force. The concrete is positioned by the shock concrete to make the water stop band well combined with the concrete so as not to affect the sealing effect.

橡胶止水带施工注意事项在施工过程中，由于混凝土中有许多尖角的石和锐利的钢筋，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。如果发现有破裂现象应及时修补，否则在接缝变形和受水压时橡胶止水带抵抗外力的能力就会大幅度降低。固定止水带时，只能在止水带的允许部位上穿孔打洞，不得损坏本体的部分。在定位橡胶止水带时，一定要使其在界面部

In the process of construction， because there are many sharp corners and sharp reinforcing bars in the concrete， the impact force should be paid attention to when pouring and locating the sealing belt， so as not to pierce the rubber water stop because of too much power. If the rupture is found to be repaired in time， the capacity of the rubber belt to resist external force will be greatly reduced when the joints are deformed and subjected to water pressure. When the sealing zone is fixed， the hole can only be perforated on the allowed part of the water stop belt， and the part of the body can not be damaged. When locating a rubber sealing belt， make sure that it is at the interface