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A joint is where two components meet and occur mainly within segments of construction or at a part of an interface between two variants. Joint sealing facilitates construction as many components are made of different materials that need a joint to allow for movement of the structure but must keep water, air, heat cold and vapor-tight seal. As ...
Non-sag, ultra low modulus, highway/parking garage, neutral cure silicone sealant. Sikasil®-728 NS is a high performance, non-sag. one-component , ultra low modulus elastomeric, neutral cure silicone sealant. Meets the requirements of ASTM D-5893: ASTM C-920, Type S, Grade NS, Class 100/50, Use NT, T, M, G, A, O with ultra low Shore Hardness ...
Sika Pro Select Sealants For over a century, Sikaflex polyurethane sealants have been the product of choice in many high profile construction projects. With excellent adhesion, dirt resistance, paintability and the ability to be immersed in water after curing without affecting its properties, Sikaflex remains unmatched.
Sikaflex®-291 can be processed between 5 °C and 40 °C (41 °F and 104°F), but changes in reactivity and application properties have to be considered. The optimum temperature for substrate and sealant is between 15 °C and 25 °C (59 °F and 77 °F). Sikaflex®-291 can be processed with manual, pneumatic or electric driven piston guns.
瑞士西卡（Sika）创始自1910 年，总部位于端士苏黎世，是世 界领先的建筑化工材料供应商。西卡的生产及营销网络遍布全 球，公司业务已经延伸到世界76 多个国家。西卡的防水、密封、粘结、减震、结构加固和保护等技术居于世界领先地位。
台北，台湾（2015） 门窗施工：台北振展 西卡产品：SikaGlaze® GG-735 L 大板玻璃灌浆 SikaGlaze® GG 项目要求 大跨度悬空饰板幕墙由于暴雨侵袭或 鸟类啄击而造成的噪音问题，需要使 用适当的隔音产品进行降噪处理。西卡解决方案 源于车辆领域的
