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塑料油膏作为一种新型防水嵌缝材料,具有粘结力强、弹塑性好,80℃不流淌,—20℃不冷脆,老化缓慢,防水可靠,有一定耐酸、耐碱、耐油能力等特点。目前已广泛用于建筑屋面、墙体、地下室、沟檐的防水嵌缝。塑料油膏一般需用文火慢慢加热熔化后方可施工,气味大,有效成分易挥发,加热温度控制不好,还有可能被烧焦,导致报废。施工时,要求速度快,稍不注意,就会烫伤人体,极不安全。如果碰到垂直缝、三角缝和坡度较
As a new type of waterproof caulking material, plastic ointment has strong adhesive force, good elasticity and plasticity, does not flow at 80°C, does not become cold and brittle at -20°C, has slow aging, is waterproof and reliable, and has certain resistance to acids, alkalis, and oils. Features. At present, it has been widely used for waterproof caulking of building roofs, walls, basements, and ravines. Plastic ointment generally requires slow heating and melting before it can be used for construction. The smell is large, the active ingredient is volatile, the heating temperature is not well controlled, and it may be charred, leading to scrap. When construction is required, the speed is required. If you do not pay much attention, you will burn the human body and it will be extremely unsafe. If you come across vertical seams, triangular seams, and slopes