发明名称 Insulated log building structure
摘要 An insulated log building structure comprising two parallel, vertically extending log walls having an insulative layer of foam plastic disposed therebetween. Each of the walls are formed of horizontally extending logs mounted vertically upon one another in a tongue and groove relationship. A layer of fiberglass insulation may be disposed between the tongues and grooves of contacting logs to insulatively seal the joints. Vertically extending tie rods within vertically aligned apertures of the logs making up the walls hold the two log walls in parallel alignment.
申请公布号 US4147000(A) 申请公布日期 1979.04.03
申请号 US19770846728 申请日期 1977.10.31
申请人 LEWANDOWSKI, ROBERT E. 发明人 LEWANDOWSKI, ROBERT E.
分类号 E04B2/70;(IPC1-7):E04B1/10 主分类号 E04B2/70
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