500*15mm止水帶））——規(guī)格
1.橡膠止水帶和止水橡皮系以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、U型、Z型、乙型、T型、H型、E型、Q型等。根據(jù)使用情況又可分類為埋式橡膠止水帶和背貼式橡膠止水帶。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，溫度使用范圍為-45℃-+60℃.當(dāng)溫度超過70℃,以及橡膠止水帶受強(qiáng)烈的氧化作用或受油類等有機(jī)溶劑侵蝕時(shí)，均不得使用橡膠止水帶。一般常在地下室外墻和后澆帶施工時(shí)使用。
1. rubber sealing strip and sealing rubber, natural rubber and various synthetic rubber as the main raw material, and the filling material mixed with various additives, through plasticizing, mixing, molding, the more varieties of different specifications, bridge, mountain type, P type, U type, Z type, T type, H type, type B E type and Q type, etc.. According to the use, it can be classified into buried rubber water stop belt and back sticking rubber water stop belt. The sealing material has good elasticity, abrasion resistance, aging resistance and tear resistance to deformation ability, good waterproof performance, temperature range of -45 DEG -+60 DEG. When the temperature exceeds 70 degrees Celsius, and the rubber sealing strip by strong oxidation or by oil and other organic solvent erosion, shall the use of rubber sealing strip. Generally, it is often used in the construction of the exterior wall of the basement and the post pouring belt.
2.橡膠止水帶按型號可分為：CB型橡膠止水帶（埋入式中間有孔型）；CP型橡膠止水帶（埋入式中間無孔型）；EB型橡膠止水帶（外貼式中間有孔型）；EP型橡膠止水帶（外貼式中間無孔型）。
2. according to the type of rubber sealing belt can be divided into: CB type rubber zhishuidai (submerged middle pass); CP type rubber sealing belt (embedded in the middle of groovless); EB type rubber sealing belt (outside attached middle pass); EP type rubber sealing belt (post type middle pass free).
按材質(zhì)可分為：天然橡膠止水帶，氯丁橡膠止水帶，三元乙丙橡膠止水帶。
According to the material, it can be divided into natural rubber water stop belt, chloroprene rubber water stop belt, three ethylene propylene rubber water stop belt.
按使用情況可分為：中埋式橡膠止水帶和背貼式橡膠止水帶(外貼式橡膠止水帶)、鋼邊橡膠止水帶、遇水膨脹橡膠止水帶、平板式止水帶。
According to the usage, it can be divided into: the buried rubber water stop and the back type rubber water stop (externally attached rubber water stop), the steel side rubber water stop belt, the water swelling rubber water stop belt and the flat type water stop belt.
3.橡膠止水帶使用方法：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，保證止水帶在混凝土中的正確位置。只能在止水帶的允許部位上穿孔打洞，對于固定止水帶時(shí)。不得損壞止水帶有效防水部位。常用的固定方法有：利用附加鋼筋固定；專用卡具固定；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)行且必需保證止水帶定位準(zhǔn)確，不損壞止水帶有效防水部位，方便混凝土澆搗。
3. the use method of rubber water stop belt: it is necessary to take reliable fixed measures to bind steel bar and die. Prevent the displacement of the concrete in the concrete and ensure the correct position of the water stop in the concrete. Holes can only be perforated on the allowed parts of the water stop, for the fixed water stop belt. The effective waterproof part of the water belt shall not be damaged. Fixed methods are commonly used: the use of additional reinforcement fixation; special fixture fixed with wire and fixed template. No matter what kind of fixation method is adopted, the fixing method of the waterstop should be carried out according to the construction specification of the design requirement, and the location of the sealing belt must be ensured accurately, and the effective waterproof part of the water stop zone is not damaged, so as to facilitate the concrete pouring and tamping.
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