目前国内化工装置建筑物的地面,较多采用在混凝土基层上做隔离层后再铺设块材面层。但由于块材面层接缝多,铺设时很难密实,以及施工环节多等方面的原因,较普遍地存在着不同程度的渗漏,造成基层的局部腐蚀。近年来国外采用高分子材料,浇铸成树脂整体无缝地面。国内一些引进工程中 At present, the floors of domestic chemical equipment buildings are mostly made of concrete base layer and then made of a bulk material. However, due to the fact that there are many seams on the surface of the block, it is difficult to compact when laying, and there are many aspects of construction, etc., there are generally different degrees of leakage, resulting in local corrosion of the base layer. In recent years, foreign countries have used polymer materials and cast them into resin as a seamless ground. Some domestic introduction projects