河道用钢边止水带 400*8

河道用钢边止水带 400*8

镀锌钢板与混凝土的良好粘接，钢边橡胶止水带使防水性能更佳FZ复合自粘型止水带是橡胶止水带、橡塑止水带、PVC止水带结构形式的一种补充和完善，客户在选用是完全可参照HJ系列止水带和橡塑及PVC塑料止水带的规格系列.在止水带施工安装过程中，止水带的固定是很重要的，针对此种情况，我公司技术人员自制了一种FZ复合自粘型止水带。即在橡胶止水带或PVC塑料止水带的止水区或安装区粘贴ZGB自粘材料，这样除了具有橡止水带或PVC塑料止水带各种性能外，又具有施工简便，与构筑物粘接紧密，防水效果佳等优点

钢边橡胶止水带的优势

一般来说，混凝土和橡胶的粘附力较差，在常规施工中，又因橡胶是柔软弹性体，使混凝土在浇筑时不易被捣实，故在混凝土接缝膨胀，扯离、扭转时会经常出现橡胶止水带松动和脱落，以致在水头压力较高情况下会产生渗漏现象。对于变形缝大的接缝来说，问题就更为突出。采用镀锌钢边橡胶复合式止水带，基本上可以克服纯橡胶桥式止水带的这些不足。而且这种复合式止水带还具有双重功能，即一方面可以延长途径，延缓渗水速度，另一方面镀锌钢边和混凝土有着良好的粘附性，使止水带能承受较大的拉力和扭力，从而保证橡胶止水带的混凝土中的有效变形范围内不会产生松动和脱落现象，提高止水效果。钢边橡胶止水带选用镀锌钢边；橡胶：通常选用天然橡胶、氯丁橡胶、三元乙丙橡胶等。要求橡胶和钢边能有效地粘结，它们之间的粘结强度（剥离强度）应达8~10N/2.5mm，以使它们在外界条件变化情况下不被拉脱。通常钢边边缘没有工艺孔，安装浇筑混凝土时，利用工艺将止水带和钢边用细铁丝缠绕固定，以保证浇捣密实，使镀锌钢片和混凝土有效地牢固粘附。本产品主要用于混凝土现浇时设在施工缝及变形缝内与混凝土结构成为一体的基础工程，如地下设施、隧道涵洞、输水渡槽、拦水坝、贮液构筑物等。钢边橡胶止水带使用安装方法：钢边橡胶止水带采用断面采用非等厚结构，分强力区和防水区的一种橡胶止水带产品，它使各部分受力均匀，合理。钢边橡胶止水带,钢板增设安装孔与钢筋相连接，固定牢靠不易位移,使各部分受力均匀，合理。伸缩孔壁为平面，止水带在施工时模板夹制接触面大，不易脱位;钢板增设安装孔与钢筋相连接，固定牢靠不易位移。镀锌钢板与混凝土的良好粘接，钢边橡胶止水带使防水性能更佳。本产品采用镀锌为原料，生产的钢边橡胶复合式止水带，基本上可以克服纯橡胶桥式止水带的这些不足。而且这种复合式止水带还具有双重功能，即一方面可以延长途径，延缓渗水速度，另一方面镀锌钢边和混凝土有着良好的粘附性，使止水带能承受较大的拉力和扭力，从而保证橡胶止水带的混凝土中的有效变形范围内不会产生松动和脱落现象，提高止水效果。

河道用钢边止水带 400*8

Good adhesion to galvanized steel and concrete, steel edged rubber waterstop waterproof performance FZ composite self-adhesive sealing strip is rubber sealing strip and rubber check a supplement and improvement of water, PVC waterstop structure, customers in the selection is completely can refer to HJ series and PVC plastic and rubber waterstop strip specifications series. In the waterstop construction installation process, waterstop is very important, in view of this situation, the technical personnel of our company made a FZ composite self-adhesive strip. The sealing area in rubber waterstop or PVC plastic waterstop or installation area paste ZGB self-adhesive materials, in addition to having such rubber waterstop or PVC plastic waterstop properties, and has simple construction, and bonding structures closely, advantages of waterproof effect etc.

Advantages of steel edge rubber water stop

河道用钢边止水带 400*8

In general, concrete and rubber adhesion is poor, in the conventional construction, because the rubber is soft and elastic body, which is not easy to be compacted in concrete pouring, the concrete expansion joints, tear and torsion will often appear rubber zhishuidai loose and fall off, that will produce leakage in the hydraulic pressure under the condition of higher. For seams with large deformation joints, the problem is more prominent. Galvanized steel side rubber composite water stopping belt can basically overcome the shortage of pure rubber bridge water stop belt. And this kind of composite type waterstop also has a dual function, on the one hand can extend the way, slow water penetration rate on the other hand, galvanized steel and concrete edge has good adhesion, the waterstop can withstand greater torque and tension, so as to ensure that the rubber seal is not valid in the range of deformation of concrete mixed with the the loosening and shedding phenomenon, improve the sealing effect.  Steel edge waterproof rubber belt adopts galvanized steel edge; rubber: usually choose natural rubber, chloroprene rubber, three yuan ethylene propylene rubber and so on. Requirements of rubber and steel side can effectively bond, the bond strength between them (peel strength) should be 8~10N/2.5mm, to make them in the external condition changes are not. Usually, there is no technological hole on the edge of the steel. When installing and pouring concrete, the water stopping strip and the steel edge are fixed by thin iron wires to ensure the filling and compaction of the galvanized steel sheet and the concrete, and the solid adhesive of the dungeon is adhered. This product is mainly used in concrete cast-in-place construction joints and deformation joints and concrete structure has become one of the basic engineering facilities, such as underground tunnels, culverts, dams, aqueducts, liquid storage structures etc.. Steel edge rubber waterproof belt use and installation method: steel edge rubber waterproof belt adopts cross section with non equal thickness structure, divided into strong zone and waterproof zone of rubber water stop belt product, it makes each part force even and reasonable. The utility model relates to a steel edge rubber water stopping strip, which is additionally provided with an installation hole and is connected with the steel bar. The utility model has the advantages of firm fixation, easy displacement, and uniform and reasonable force for each part. The wall of the telescopic hole is a plane, and when the water stopping belt is in construction, the contact surface of the clamping plate is large and the dislocation is not easy to be dislocated; the steel plate is additionally provided with an installation hole and is connected with the steel bar; the utility model has firm fixation and is not easy to displace. Good adhesion between galvanized steel sheet and concrete, and steel rubber stop makes waterproof better. This product uses galvanized steel as raw material to produce steel edge rubber composite water stopping belt, basically can overcome the shortage of pure rubber bridge type water stop belt. And this kind of composite type waterstop also has a dual function, on the one hand can extend the way, slow water penetration rate on the other hand, galvanized steel and concrete edge has good adhesion, the waterstop can withstand greater torque and tension, so as to ensure that the rubber seal is not valid in the range of deformation of concrete mixed with the the loosening and shedding phenomenon, improve the sealing effect.

河道用钢边止水带 400*8

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