外贴式橡胶止水带320*8报价@四平

外贴式橡胶止水带又称背贴式止水带或外置式止水带，是一种在地下构筑物混凝土变形缝、沉降缝壁板外侧(迎水面)设置的一种止水构造，具有以止水带的材料弹性和结构形式来适应混凝土伸缩变形的能力。
Take that back stick type waterstop or external type waterstop post type rubber seal, is a kind of structures in underground concrete wall lateral deformation seam, settlement joints (upstream) a water seal structure set, has to adapt to the deformation ability of concrete escopic elastic structure and form of the water stop.
从材料选择来区分可分为外贴式橡胶止水带、外贴式塑料止水带、外贴式止水带接头和中埋式遇水膨胀止水带等。从结构形式上可分为EB型止水带和EP型止水带两种。值得注意的是由于外贴式止水带设置在混凝土的迎水面，在施工过程中往往要求与防水板进行焊接密封，所以在这种情况下应选择与防水板材质相同的外贴式止水带(如EVA防水板选择EVA外贴式止水带)，另外外贴式止水带使用之后，在混凝土壁板外侧进行回填时应注意对外贴式止水带的保护。
The material can be divided into external rubber sealing tape, external sticking plastic water stop belt, external sticking type water stop joint and intermediate water expansion water stop belt. The structure can be divided into two types: EB type water stop belt and EP type water stop belt. It is worth noting that the belt is arranged in the concrete to meet the water with water type, in the construction process often requires welding sealing and waterproof board, so in this case should be selected with the same material with waterproof board type waterstop (such as EVA EVA waterproof board post type water stop), after another post type waterstop used in Backfill Concrete Wall outside should pay attention to the protection of external plaster type waterstop.
外贴式止水带价格-外贴式止水带规格、常用规格、300*8 350*8 400*8 该止水材料具有良好的弹性，耐磨性、耐老化性和抗撕裂性能，适应变形能力强、防水性能好，温度使用范围为-45℃-+60℃。当温度超过70℃，以及橡胶止水带受强烈的氧化作用或受油类等有机溶剂侵蚀时，均不得使用橡胶止水带。
Post type waterstop price - post type waterstop specifications, common specifications, 300*8 350*8 400*8 the sealing material with good elasticity, abrasion resistance, aging resistance and tear resistance to deformation ability, good waterproof performance, temperature range of -45 DEG -+60 deg. Rubber seals shall not be used when the temperature is above 70 degrees, and the rubber sealing strips are strongly oxidized or eroded by organic solvents such as oils.
外贴式橡胶止水带是利用橡胶的高弹性，在各种荷载下产生弹性变形，从而起到坚固密封，有效地防止建筑构造的漏水，渗水并起到减震缓冲作用。在许多工程建筑设计中，土建、水土结构之间都有一定的伸缩要求，并存在防水防震等问题，因此采用和安装橡胶止水带是有效地解决以上种种问题的手段。
Externally bonded rubber water stop is a kind of high elasticity made of rubber, which produces elastic deformation under various loads, so as to form a strong seal, effectively prevent the leakage of the building structure, seep water and play the role of shock absorption and buffering. In many engineering architectural design, there are certain requirements between the escopic construction, soil structure, and there are problems such as waterproof and shockproof, so using and installing the rubber sealing strip is effective means to solve these problems.
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、地下设施、隧道涵洞、输水渡槽、挡水坝等，确保工程建设的使用寿命。在橡胶止水带安装时，如果发现混凝土浇注过程式中部分或全部浇埋在混凝土中，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。
This product is mainly used in concrete cast-in-place construction joints and deformation joints, and foundation engineering, concrete structure has become one of the underground facilities, tunnel, culvert aqueduct, dam etc., to ensure the construction of service life. In the rubber waterstop, if it is found that the concrete pouring process in all or part of pouring buried in concrete, there are 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 cracks 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 punctured.