Light weight building material

专利名称：Light weight building material发明人：Hong Liang Ng申请号：US09799330申请日：20010305公开号：US07257932B2公开日：20070821

专利附图：

摘要：The present invention relates to a light weight building material () for structuralwork. The light weight building material () comprises at least three walls, a first wall (), asecond wall () and a third wall () formed from a single piece of galvanized iron sheet toform a triangular-section. However, a circular section may also be used while a

rectangular section is preferred. The galvanized iron sheet is cut and cold-rolled to formthe light weight building material ().

申请人：Hong Liang Ng

地址：Lot 5781 & 5782, Tamen Sclamat, Alma, 14000 Bukit Mertajam, Seberang PeraiTengah MY

国籍：MY

代理机构：Hamre, Schumann, Mueller & Larson, P.C.

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