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Patent Searching and Data


Title:
PROCESS METHOD FOR BUILDING FLOOR BACKFILL SPACER AND STRUCTURE OF BUILDING FLOOR BACKFILL SPACER
Document Type and Number:
WIPO Patent Application WO/2016/095756
Kind Code:
A1
Abstract:
A process method for a building floor backfill spacer with foamed concrete as the bottom layer of the building floor backfill spacer. The method comprises: filling the ground with foamed concrete to form a foamed concrete layer (1); treating the surface of the foamed concrete layer (1), and applying composite mortar on the treated surface of the foamed concrete layer (1) to form a high-strength solidified protective layer (2). Also disclosed is a structure of the building floor backfill spacer. The structure of the building floor backfill spacer comprises the foamed concrete layer (1), a treating interface layer formed on the treated surface of the foamed concrete layer (1), and the high-strength solidified protective layer (2) formed by the composite mortar. The structure of the building floor backfill spacer is light and capable of insulating sounds, protecting the environment and saving energy, and can effectively avoid the phenomena of cracking, dusting, hollowing and the like.

Inventors:
ZHAO WEIFENG (CN)
Application Number:
PCT/CN2015/097088
Publication Date:
June 23, 2016
Filing Date:
December 11, 2015
Export Citation:
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Assignee:
BEIJING HUATAI SHENG LONG BUILDING ENERGY SAVING TECHNOLOGY CO LTD (CN)
International Classes:
E04F15/12
Foreign References:
CN104612375A2015-05-13
CN203905392U2014-10-29
CN103319191A2013-09-25
DE1950367A11971-04-22
JPS59177468A1984-10-08
Attorney, Agent or Firm:
GREENTREE IP LAW FIRM (CN)
北京青松知识产权代理事务所(特殊普通合伙) (CN)
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