652型橡膠止水帶300*8價格@北京
652型止水帶是止水帶的一種型號,也屬于中埋式止水帶,寬度是280mm,厚度從6mm到20mm.中心孔直徑14mm.兩側(cè)各有兩個棱.652型止水帶采用耐磨性和抗撕裂性良好的橡膠,經(jīng)過特定的生產(chǎn)工藝加工而成的一種新型建筑防水材料,具有止水密封功能,適應在各種載荷下產(chǎn)生的壓縮變形.特性:拉伸強度高,扯斷伸長率大;老化性能良好.
The 652 type sealing strip is a type of waterstop, also belong to the medium buried waterstop, width 280mm, thickness 14mm. diameter, each of the two sides of the edge type.652 sealing strip by wear and tear of rubber from the 6mm to the 20mm. center hole, a new building waterproof material after processing the specific form, has the seal function, to produce compression deformation under various loads. Characteristics: high tensile strength, elongation at break; aging performance is good.
652型止水帶必需采取可靠的固定措施,綁扎鋼筋和支模時.防止在澆注混凝土時發(fā)生位移,保證橡膠止水帶在混凝土中的正確位置.只能在橡膠止水帶的允許部位上穿孔打洞,對于固定橡膠止水帶時.不得損壞本體局部.常用的固定方法有:利用附加鋼筋固定;卡具固定;用鉛絲和模板固定等.不論采用何種固定方法,對于橡膠止水帶的固定方法應按設計要求的施工規(guī)范進行.都必需保證橡膠止水帶定位準確,不損壞橡膠止水帶有效部位,方便混凝土澆搗.
652 watertight strip must take fixed reliable measures of rebar binding and formwork. To prevent the occurrence of displacement in the pouring of concrete, to ensure the correct position of the rubber sealing strip in concrete. Only in the rubber sealing belt allows parts of perforated holes, the fixed rubber waterstop. Shall not damage the body. The local fixed method commonly used are: the use of additional reinforcement fixation; special fixture with wire fixation; and the fixed template. Regardless of the fixing method, fixing method for rubber sealing strip should be carried out according to the design requirements of the construction specifications. Must ensure rubber waterstop positioning accuracy, does not damage the rubber check effective parts of water, convenient concrete.
橡膠止水帶按其用途的分類：
Classification of rubber seals for their use:
1,適用于變形縫用止水帶,用 B 表示;2,適用于施工縫用止水帶,用 S 表示;3,適用于有特殊耐老化要求的接縫用止水帶用 J 表示
1, suitable for deformation joints with water stop, expressed in B; 2, suitable for construction joints with water stop, expressed in S; 3, suitable for special aging requirements of joints with water stop, expressed in J
橡膠止水帶是采用天然橡膠與各種合成橡膠為主要原料,摻加各種助劑及填充料,經(jīng)塑煉,混煉, 壓制成型,其品種規(guī)格較多,有橋型,山型,P型,R型,U型,Z型,乙型,T型,H型,E型,Q型等.該止水材料具有良好的彈性,耐磨性,耐老化性和抗撕裂性能,適應變形能力強,防水性能好,溫度使用范圍-45℃-+60℃.當溫度超過+70℃,以及強烈的氧化作用或受油類等有機溶劑侵蝕時,均不得使用該產(chǎn)品.
The 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 hepatitis. E type, Q type and so on. The sealing material has good elasticity, abrasion resistance, aging resistance and tear resistance to deformation ability, good waterproof performance, the temperature range of -45 DEG -+60 DEG. When the temperature exceeds +70 DEG C, and strong oxidation by oils or organic solvents such as erosion, are do not use this product.
