METHOD FOR MULTIPLE PRODUCTION OF CONCRETE ENVIRONMENTAL PRODUCT BY NON-CURING MATERIAL SAND

摘要

PROBLEM TO BE SOLVED: To provide a method for multiple production of various environmental products by sanding non-curing material between concrete products while a form cost and a form-using area are extremely reduced.;SOLUTION: A form for manufacture of a product is made a contour form of a cylindrical tetrahedron without upper and lower forms. A lateral trapezoid triangular joint is provided to construct a non-curing layer. Facing construction material is buried therein, and non-curing material in a wet state is put therein to provide a means for manufacturing various environmental products.;COPYRIGHT: (C)2002,JPO