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日本建筑业在超高层建筑和一般住宅工程中,广泛采用石膏板作为顶棚、护墙、隔断墙,经过防水处理后还能当作浴厕隔墙、外墙以及屋面的基层。石膏板的主要成分是无机质的石膏,具有防火、隔音、隔热、不伸缩等优点,是一种理想的内部装修材料。一、石膏板的制造石膏板的制造原理很简单,其化学反应式为
In the Japanese building industry, gypsum boards are widely used as roofs, retaining walls and partition walls in super high-rise buildings and general residential projects. After the waterproof treatment, they can also be used as basements for the bathroom partition wall, exterior wall and roof. The main component of gypsum board is inorganic gypsum, which has the advantages of fire prevention, sound insulation, heat insulation, non-stretching, etc. It is an ideal interior decoration material. First, the manufacture of gypsum board The principle of gypsum board manufacturing is very simple, its chemical reaction is