WATER CONVEYANCE PIPE AND WATER SUPPLY PIPE COMPATIBLE WITH ENVIRONMENT FOR MULTIPLE PURPOSES

摘要

PROBLEM TO BE SOLVED: To solve the problems of a resin-made water pipe line put on the market at present, wherein bending and distortion are caused by weathering of nature such as wind, rainfall and temperature, mostly resulting in insufficient water conveyance and water supply as an original purpose, and such pipes are taken as industrial waste and agricultural waste plastics, resulting in the disadvantage that economical load due to re-work is required, and the pipes cannot be easily discarded.;SOLUTION: An object of the invention is to provide a water pipe and a water supply pipe, which are strong in structure, superior in water resistance, heat resistance and humidity resistance, reduced to earth to be environment-friendly, and recycled. Further, in order to effectively use the resources, water is poured into a mixture obtained by blending sand, soil and unharmful hardening agent with wooden chips obtained by grinding lumber (including waste material and thinnings) and branches and leaves in pruning the trees in a house, and sawdust. The mixture is kneaded and formed into a cylinder raw material. The raw material is dried to form the water conveyance pipe and water supply pipe recycled, compatible with environment, and used on the ground and the surface of the earth for multiple purposes.;COPYRIGHT: (C)2005,JPO&NCIPI