Patents Assigned to Director General, Chubu Regional Bureau, Ministry of Land, Infrastructure and Transport - Justia Patents Search

Patents Assigned to Director General, Chubu Regional Bureau, Ministry of Land, Infrastructure and Transport

METHOD FOR RECYCLING SYNTHETIC WOOD MATERIALS FROM SHEATHING BOARD FOR USE IN A CONCRETE FORM FORMED BY SYNTHETIC WOOD MATERIALS, AND SHEATHING BOARD FOR USE IN A CONCRETE FORM HAVING THE PREVIOUSLY MENTIONED RECYCLED SYNTHETIC WOOD MATERIALS AS RAW MATERIALS

Patent number: 6872442

Abstract: There is provided a method for recycling synthetic wood materials, transformed into materials through a relatively simple method without performing elimination of encrusted concrete from a previously used sheathing board for use in a concrete form having synthetic wood materials as raw materials.

Type: Grant

Filed: July 18, 2001

Date of Patent: March 29, 2005

Assignees: EIN Co., Ltd. Technical Center, Director General, Chubu Regional Bureau, Ministry of Land, Infrastructure and Transport

Inventors: Masami Yajima, Hitoshi Takahashi, Sadao Nishibori, Takeyasu Kikuchi