Lightweight filling method
专利汇可以提供Lightweight filling method专利检索，专利查询，专利分析的服务。并且PURPOSE: To improve construction efficiency and, at the same time, to reduce a cost as well as improving durability by securing foam resin blocks with mortar containing a mixture from calcium chloride as principal ingredients and specific salt as supporting ingredients.
CONSTITUTION: Mortar 4 containing a mixture from at least one kind of salt selected among 0.3-30 weight % of iron salt, potassium salt and ammonium chloride salt as supporting ingredients for calcium chloride as principal ingredients is sprayed on the sides of foam resin blocks 3 to connect them to each other, and a foam polystyrene block layer 5 is formed. In addition, the mortar 4 is applied to the surface thereof, a block layer 5a to be formed is secured in the same way, and the process is repeated to form a filling foundation 6. A coated layer of the mortar 4 may be applied to all over the outside of the foundation 6. The back filling of the foundation ground 1, the formation of a coated soil layer 7 and others are carried out, and the pavement 9 is made.
COPYRIGHT: (C)1990,JPO&Japio，下面是Lightweight filling method专利的具体信息内容。
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