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 promote durability by applying specific mortar to the outside of a filling foundation to be formed by connecting foam resin block layers to each other to form a coated layer.
CONSTITUTION: Mortar 3 containing a mixture from at least one kind of salt among 0.3-30 weight % of iron salt, potassium salt and ammonium chloride salt as supporting ingredients is prepared. After spraying the mortar 3 on bedding sand 2 to be laid on the foundation ground, a filling foundation 7 to be formed by connecting foam polystyrene block layers 5, 5a and 5b with coupling metal fixtures 6 is constructed on the bedding sand 2. After that, the mortar 3 is sprayed on the outside of the foundation 7 to form a coated layer 8. According to the constitution, the mounting work of a wire net is omitted to improve construction efficiency, and the foundation 7 is protected to increase strength as well as promoting durability.
COPYRIGHT: (C)1990,JPO&Japio，下面是Lightweight filling method专利的具体信息内容。
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