MS密封胶密封部位防水施工

发布时间 : 2022-12-1 18:41:14
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(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.

MS密封胶密封部位防水施工

(Summary description)Customized SILICONE STRUCTURAL SEALANT from China manufacturer refers to the adhesive with high strength, can bear large load, aging resistance, fatigue resistance and corrosion resistance, and has stable performance within the expected life. It is suitable for bearing the bonding of strong structural parts. Non structural adhesive has low strength and poor durability. It can only be used for bonding, sealing and fixing of ordinary and temporary properties, and cannot be used for structural adhesive bonding. NEUTRAL SILICONE WETHERPROOF SEALANT from China manufacturer is a structural adhesive with waterproof function. Silicone glue refers to the adhesive based on silicone rubber. According to different functions, it can be divided into structural adhesive, potting adhesive, sealant, thermal conductive adhesive, flame retardant adhesive and so on.

发布时间 : 2022-12-1 18:41:14
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清除MS密封胶密封部位杂物并清扫干净，缝内杂物可用空压机吹出;采用钢丝刷和砂纸打磨的方法去掉浮浆、脱模剂等;用水泥砂浆修补蜂窝麻面、缺棱掉角等缺陷，如缝面蜂窝麻面和气孔较多也可用磨光机打磨平整;用1-3%盐酸容液清洗基面，再用清水清洗洲条表面干燥后，用溶剂清洗干净。

为避免三正讲占接而使应力集中，造成缝面两侧粘接面破裂，并调节缝深，在缝内填塞软质惰性多孔材料(如聚乙烯泡沫条、泡沫管等)。科并寸材料为圆形时，其直径应较缝宽大1-2mm;为方形时，其宽度应与缝宽相同或略小1-2mm;阴角缝隙做三角形嵌封时，应在直角处沿缝设置背衬材料。为防止破坏底MS密封胶涂层，背衬材料宜在底涂料涂刷前填嵌。其填嵌深度应满足设计要求，设计无要求时，缝宽小于1 Omm时，嵌入深度与缝宽相等;缝宽大于1 Omm时，嵌入深度宜为缝宽的50-70%。用于变形缝时，其宽深比宜采用3:2-2:1。

为防止涂刷底涂料及嵌填MS密封胶时污染缝面两侧的非密封区，并保证线条均匀美观，在接缝两侧粘贴防污条，防污条在MS密封胶嵌填结束并整形后拆除。防污条选用牛皮纸、玻璃胶带或玉甸交带等。www.sdyuantai.com

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