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Patent Searching and Data


Title:
ECO-FRIENDLY INCOMBUSTIBLE WOODCHIP BLOCK AND PANEL AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/226197
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing an eco-friendly incombustible woodchip block, the method comprising: a first step of processing a woodchip; a second step of adding the wood chip, water, aluminum sulfate, and calcium chloride to an mixer to subject the woodchip to a chemical reaction to prepare a material; a third step of mixing the material of the second step with high-strength Portland cement; a fourth step of further adding liquid sodium silicate or diethanolamine; and a fifth step of adding, molding, and curing the material in a frame.

Inventors:
OH DONG JOO (KR)
OH CHANG WON (KR)
Application Number:
PCT/KR2019/005422
Publication Date:
November 12, 2020
Filing Date:
May 07, 2019
Export Citation:
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Assignee:
OH DONG JOO (KR)
International Classes:
B28B1/52; B28B1/087
Foreign References:
KR20190042790A2019-04-25
KR20050004751A2005-01-12
JP2014133663A2014-07-24
KR20020012718A2002-02-20
KR20050071426A2005-07-07
Attorney, Agent or Firm:
HONG, Sung Hoon (KR)
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