Ω型橡胶止水带 300*8

Ω型橡胶止水带 300*8 咨询联络方式：***

Detachable rubber waterstop with national standard GB18173.3-2002 standard testing and production are as follows: the project performance requirements of PN-150PN-220PN-300 volume expansion rate (%) 150 = 220 = 300 (80 C high temperature flow of #215; 5H) without flowing without flowing without flowing test at low temperature (20 DEG C - #215; 2H) no embrittlement, no no embrittlement embrittlement, waterstop construction and installation of the waterstop is in the concrete pouring process of 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 strength is 3-5 times lower than that of waterstop once punctured or torn that does not need a lot of 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 is punctured, affect the sealing effect. Rubber water stop is the use of rubber elasticity and high compression deformation characteristics of elastic deformation under various loads, so as to effectively prevent Water Leakage, sealing, seepage and cushioning structure. In the architectural design of general larger projects, due to the continuous casting, or due to deformation of foundation, reason or concrete caused by thermal expansion due to temperature change and contraction, to save construction joints and settlement joints, deformation joints, these joints must be installed in the rubber seal bring anti leakage problem of water.

Ω型橡胶止水带 300*8 咨询联络方式：***

可卸式橡胶止水带采用国家标准GB18173.3-2002标准检测和生产的表如下：项目性能要求PN-150PN-220PN-300体积膨胀倍率（％）150≥220≥300高温流淌性（80℃＆#215;5h）无流淌无流淌无流淌低温试验（—20℃＆#215;2h）无脆裂、无脆裂、无脆裂止水带的施工与安装止水带是在混凝土浇注过程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，影响止水效果橡胶止水带是利用橡胶的高弹性和压缩变形性的特点，在各种载荷下产生弹性变形，从而起到有效紧固密封，防止建筑结构的漏水、渗水及减震缓冲作用。在一般较大工程的建筑设计中，由于不能连续浇注，或由于地基变形，或由于温度变化引起的混凝土构件热胀冷缩等原因，需留有施工缝、沉降缝、变形缝，在这些缝处必须安装橡胶止水带来防止水的渗漏问题。 性能特点： 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℃。 应用范围： 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，有时需要和双组份聚硫建筑防水密封胶配合使用。可卸式橡胶止水带与遇水膨胀橡胶止水带一样都可以应用于地下构筑物、水坝、贮水池、游泳池、屋面以及其他建筑物质和构筑物的变形缝防水中使用。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。

Ω型橡胶止水带 300*8 咨询联络方式：***

Performance characteristics:
The water stopping material has good elasticity, wear resistance, aging resistance and tear resistance, and has good adaptability to deformation and good waterproof performance, and the temperature range of use is -45 DEG C, ~ 60 DEG C.
Application range:
Mainly used for concrete cast-in-place in 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, and sometimes need a two-component polysulfide sealant with the use of building waterproof.
Detachable rubber water stop belt and water swelling rubber sealing belt can be applied to underground structures, dams, water pool, swimming pool, roof and other building materials and building deformation joint anti water use. 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.

Ω型橡胶止水带 300*8 咨询联络方式：***