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National House Industrial Co Ltd
Original Assignee
National House Industrial Co Ltd
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Publication date
Application filed by National House Industrial Co LtdfiledCriticalNational House Industrial Co Ltd
Priority to JP18429580ApriorityCriticalpatent/JPS57108323A/en
Publication of JPS57108323ApublicationCriticalpatent/JPS57108323A/en
PURPOSE: To simply and accurately construct a foundation by a method in which a hollow asbestos slate form whose upper side is opened, having a convex cross section, is buried underground and then concrete is placed into the form.
CONSTITUTION: A hollow asbestos slate form 1 having a convex cross section and an opened upside 1a is buried in a foundation trench 2, and then concrete 5 is placed into the hollow 4 of the form 1 and cured for hardening. In this case, the asbestos slate form 1 filled with concrete is used as a concrete foundation as such.
COPYRIGHT: (C)1982,JPO&Japio
JP18429580A1980-12-241980-12-24Construction of concrete foundation
PendingJPS57108323A
(en)