且型橡胶止水带报价

产品介绍：
Product introduction:
1..橡胶止水带是采用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，其品种规格较多，有桥型、山型、P型、R型、U型、Z型、乙型、T型、H型、E型、Q型等。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-45℃-+60℃。当温度超过+70℃，以及强烈的氧化作用或受油类等有机溶剂侵蚀时，均不得使用该产品。
1.. Rubber sealing strip is made of natural rubber and various synthetic rubber as the main raw material, and the filling material mixed with various additives, through mixing, mixing, molding, the more varieties of different specifications, bridge, mountain type, P type, R type, U type, Z type, T type, H type, type B E type and Q type, etc.. The sealing material has good elasticity, wear resistance, aging resistance and tear resistance. It has strong deformation capacity and waterproof performance, and its temperature range is -45 -+60 C. The product should not be used when the temperature is more than +70 C, as well as the strong oxidation or the corrosion of organic solvents, such as oil.
2.主要设置在分部施工缝处,以增加两次混凝土施工结合面积,主要来满足施工缝防水要求,应按其厚度分别采用折叠咬接或搭接；
The 2. is mainly located in the construction joints of the sub section, so as to increase the two times of the concrete construction joint area, mainly to meet the waterproof requirements of the construction joints.
3.止水带钢板型号是宽300mm,厚3mm的钢板,长度3m1块,材质为Q235钢。施工时用对拉螺栓做水平支撑架,确保止水带的垂直度及高程满足设计及规范要求;混凝土浇筑完毕后要及时清理止水钢板上部被混凝土污染部分,防止上部混凝土浇筑时与钢板结合不良;下部施工完毕后,尽早凿毛清理,确保上部施工时混凝土能良好的结合;浇筑上部混凝土前,应用高压或水枪冲洗底部混凝土,清除上部结构施工时散落的灰渣等污染物,在浇筑上部结构混凝土时,首层应该先浇筑2cm左右厚度的同等标号砂浆,一方面润湿先期施工的混凝土表层,起到良好的结合层的作用,另一方面来检查模板支护情况,确保构筑物外观尺寸符合设计及规范要求。设置钢板止水带在一定程度上解决了因为施工工艺水平限制,留置施工缝而发生渗漏的问题。
3. water stop strip plate model is wide 300mm, thick 3mm steel plate, length 3M1 block, material is Q235 steel. With the bolt horizontal supporting frame construction, ensure the verticality and elevation of strip to meet the design requirements and specifications; after the concrete pouring to clean up the upper sealing plate is part of the pollution of concrete, concrete pouring and prevent the upper plate and lower side; after the construction as soon as possible, cut hair clean, ensure the concrete construction can be a good combination; the upper concrete pouring, using high pressure water gun flushing or bottom concrete, scattered clear upper structure construction when the ash and other pollutants in the upper part of the structure of concrete pouring, the first layer should be equally labeled first mortar pouring 2cm about the thickness of the concrete surface, a pre wetting construction, play a good combination of layers the role, on the other hand to check the template support, ensure the structure appearance size meet the design requirements and norms. To a certain extent, the installation of steel plate has solved the problem that the construction seams must be leaked because of the limit of the construction technology.
4.这种方法也有三方面的不足之处:①由于使用大量的钢板及支撑构件造,不经济;②施工工艺较复杂,需分段焊接止水钢板、支撑结构,在构筑物钢筋结构复杂时安装钢板较困难,下部结构施工完毕后,要清理被污染的钢板;③防渗效果不理想,下部结构浇筑混凝土时经常碰撞钢板,导致其变形移位,混凝土浇筑高程也难以控制,上部结构浇筑混凝土时振捣困难,经常因为漏振按制造材质分为： 橡胶止水带（R），如：天然胶、氯丁胶、丁苯胶等
This method has 4. shortcomings in three aspects: 1. Due to extensive use of steel plate and a supporting component of high cost, not the economy; the construction process is relatively complex, need welding sealing plate, supporting structure, the installation plate is difficult in building steel structure is complex, the lower part of the structure after completion of construction, to clean the polluted the steel plate; the anti-seepage effect is not ideal, the lower part of the structure of pouring concrete often leads to the deformation of plate collision, displacement, concrete pouring height is also difficult to control, the upper structure of pouring concrete vibration is difficult, often because of the leakage of vibration in manufacturing rubber waterstop material is divided into: (R), such as: natural rubber, chloroprene rubber styrene butadiene rubber, etc.
塑料止水带（P），如：聚氯乙烯、聚乙烯等
Plastic water stop (P), such as PVC, PE, etc.
金属止水带（M），如：铜、不锈钢、碳钢等
Metal water stop (M), such as copper, stainless steel, carbon steel, etc.