Title:
MAINTENANCE WALLBOARD, AND WALL SYSTEM WITH SAME
Document Type and Number:
WIPO Patent Application WO/2021/142952
Kind Code:
A1
Abstract:
Discloses are a maintenance wallboard and a wall system with same. The maintenance wallboard comprises an inner rib structure, and inorganic material filling boards arranged on two sides of the inner rib structure, wherein the inner rib structure is provided with several penetrating holes; and the inorganic material filling boards on the two sides pass through the holes in the inner rib structure and are connected into a whole. When the maintenance wallboard is manufactured, liquid inorganic filling materials on the two sides can pass through the penetrating holes in the inner rib structure and are cured into a whole. Even if the inner rib structure in the middle is molten at a high temperature, since the inorganic filling material boards on the two sides are cured into a whole, the inorganic filling material boards on the two sides are still complete and will not be separated, such that the maintenance wallboard will not collapse. The maintenance wallboard can be conveniently spliced into the wall system as desired, can independently form an indoor partition wall, and can also be fixed on a main wall body of a building to serve as a decorative board, in order to have the effects of heat preservation, fire prevention, etc. The wall system is convenient in construction, has low costs, can be disassembled for secondary utilization, and has a wide application range.
Inventors:
ZHANG CHUNWEI (CN)
Application Number:
PCT/CN2020/083603
Publication Date:
July 22, 2021
Filing Date:
April 07, 2020
Export Citation:
Assignee:
UNIQUE BOARD BUILDING TECH JIANGSU LIMITED COMPANY (CN)
International Classes:
E04F13/072; E04B1/61; E04B1/80; E04B2/72; E04F13/076
Foreign References:
| CN103643763A | 2014-03-19 | |||
| CN103643763A | 2014-03-19 | |||
| CN101144322A | 2008-03-19 | |||
| CN201214836Y | 2009-04-01 | |||
| CN107460992A | 2017-12-12 | |||
| FR2567989B1 | 1987-03-20 | |||
| US6338231B1 | 2002-01-15 | |||
| CN201962847U | 2011-09-07 |
Attorney, Agent or Firm:
SHANGHAI QIANXUN INTELLECTUAL PROPERTY AGENCY (CN)
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