在日本近代建筑史中,热沥青防水工法在材料和工法发展方面都积累了许多应用业绩,但是也存在问题,在施工现场要熔化沥青,不可避免地要使用明火,容易发生火灾和作业者烫伤等事故,另外,沥青熔化时会产生臭气和烟等污染问题。日本近来推出的不在施工现场使用明火熔化沥青即可在基层 In the history of modern architecture in Japan, the hot asphalt waterproofing method has accumulated a lot of application achievements in material and workmanship development, but there are also problems in melting asphalt at the construction site, and it is inevitable to use open flame and be prone to fire and burn by operators Other accidents, In addition, asphalt melts will produce odor and smoke and other pollution problems. Japan recently introduced the use of open flame melting asphalt can not be at the construction site at the grassroots level