Title:
CONSTRUCTION OF CONCRETE FOUNDATION
Document Type and Number:
Japanese Patent JPS57108323
Kind Code:
A
Abstract:
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.
Inventors:
IWATA GOROU
Application Number:
JP18429580A
Publication Date:
July 06, 1982
Filing Date:
December 24, 1980
Export Citation:
Assignee:
NAT JUTAKU KENZAI
International Classes:
E02D27/01; (IPC1-7): E02D27/01