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氯丁胶乳沥青防水涂料是由氯丁胶乳与沥青配制成的防水涂料。该涂料兼有橡胶及沥青的双重优点,又系水乳型,因而其特点是:基本无毒,不易燃,不污染环境,冷作业,成膜性好,抗裂性好。这种材料已在我国南方应用十余年,但在北方地区还没有正式应用。为此,1985年初由北京橡胶五厂与北京市第六建筑公司共同组成防水协作小组,进行氯丁胶乳沥青防水涂料的生产和施工工艺的研究,至今已在近二十个工程中应用,防水施工面积约18000m~2,效果良好。在框架结构、砖混结构、内浇外挂结构的屋面、厕所、厨房、餐饮厅和地下室等不同的部位进行施工试用。施工完毕后都进行了蓄水试验。蓄水时间一般在24小时以上,时间
Neoprene bitumen waterproof coating is a waterproof coating made of neoprene latex and asphalt. The paint has the dual advantages of both rubber and asphalt, and it is also water-based. Therefore, it is characterized by being basically non-toxic, non-flammable, non-polluting to the environment, cold work, good film-forming properties, and good crack resistance. This material has been used in South China for more than a decade, but it has not been officially applied in the northern regions. To this end, in early 1985, the Beijing Rubber Fifth Factory and the Beijing No. 6 Construction Company jointly formed a waterproof cooperation team to conduct research on the production and construction process of neoprene latex asphalt waterproof coatings. So far, it has been applied in nearly 20 projects. The construction area is about 18000m~2 with good results. Construction trials were carried out on different parts of the frame structure, brick-concrete structure, roofing structure with in-poured external structures, toilets, kitchens, dining halls and basements. After the construction was completed, a water storage test was conducted. Water storage time is generally more than 24 hours, time