652型橡膠止水帶300x10型號(hào)@通化
652型止水帶是止水帶的一種型號(hào),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(gè)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(yīng)在各種載荷下產(chǎn)生的壓縮變形.特性:拉伸強(qiáng)度高,扯斷伸長(zhǎng)率大;老化性能良好.
652型止水帶必需采取可靠的固定措施,綁扎鋼筋和支模時(shí).防止在澆注混凝土?xí)r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(duì)于固定橡膠止水帶時(shí).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(duì)于橡膠止水帶的固定方法應(yīng)按設(shè)計(jì)要求的施工規(guī)范進(jìn)行.都必需保證橡膠止水帶定位準(zhǔn)確,不損壞橡膠止水帶有效部位,方便混凝土澆搗.
橡膠止水帶按其用途的分類：
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
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(yīng)變形能力強(qiáng),防水性能好,溫度使用范圍-45℃-+60℃.當(dāng)溫度超過+70℃,以及強(qiáng)烈的氧化作用或受油類等有機(jī)溶劑侵蝕時(shí),均不得使用該產(chǎn)品.
Bailey is one of the type 652 type, also belong to the buried water stop, width is 280 mm, thickness from 6 mm to 20 mm. The center hole diameter 14 mm on each side has two edges. 652 type check the hose is made of good abrasion and tear resistance rubber, after a certain production process and become a new type of building waterproof materials, with functions of water seal, adapt to the compression deformation under various load. Feature: high tensile strength, elongation at failure; Good aging properties.
Type 652 reliable fixed measures needed for water-stop, binding reinforcement and shuttering. Prevent displacement occurred when pouring concrete, ensure rubber water-stop in concrete in the right position. Can only be to allow part of the punched hole, for fixed rubber water-stop. Shall not damage the local ontology. Fixed methods are: to use the additional reinforcement fixed; Special fixture fixed; With lead wire and templates, etc. No matter what method of fixed, for fixed method should be according to the design requirements of the construction specification. Must guarantee the accuracy of the rubber water-stop positioning, no damage to the rubber water-stop effective parts, convenient to cast concrete.
Rubber water stop according to the classification of its USES:
1, suitable for deformation seam with water stop, expressed in B; 2, be applicable to the construction joints with water stop, S; There is a requirement for special ageing resistance 3, suitable for joints with water stop with J said
Rubber water-stop is using natural rubber and various synthetic rubber as the main raw material, mixed with various additives and fillers, classics plasticate, mixing, pressing molding, the varieties and specifications, with bridge, mountain type and P type, R type, U type, Z, b, T, H, E, Q type, etc. The water stop material has good elasticity, wear resistance, aging resistance and tear resistance, strong ability to adapt to the deformation, good waterproof performance, temperature range - 45 ℃ - + 60 ℃. When the temperature more than + 70 ℃, and a strong oxidation or corroded by oil and other organic solvents, shall not use the product.
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