Title:
COMPOSITE BOARD
Document Type and Number:
WIPO Patent Application WO/2021/121009
Kind Code:
A1
Abstract:
A composite board, comprising a first board (10), a second board (20), and a connecting member (30) for connecting the first board and the second board. The first board (10) and the second board (20) respectively comprise substrates (11, 21), stretch resistant layers (12, 22), and pressure resistant layers (13, 23), and the pressure resistant layers (13, 23) comprise a plurality of protruding ribs (13c, 23c) which are parallel to each other and arranged evenly. The first board (10) and the second board (20) are arranged to face each other; the protruding rib (13c) on the first board (10) and the protruding rib (23c) on the second board (20) face each other and a second predetermined distance D2 is reserved therebetween; the stretch resistant layer (12) of the first board (10) and the stretch resistant layer (22) of the second board (20) have identical predetermined stretching prestress. The composite board can be applied to wall panels or decorative panels of building modules and sheet materials for other purposes.
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Inventors:
GAO FENG (CN)
CHEN YANFENG (CN)
LIU ZAIXIANG (CN)
CAI YUANFENG (CN)
ZHU TAO (CN)
NIU ZHENGYAN (CN)
WANG BING (CN)
SHENG HAO (CN)
CHEN YANFENG (CN)
LIU ZAIXIANG (CN)
CAI YUANFENG (CN)
ZHU TAO (CN)
NIU ZHENGYAN (CN)
WANG BING (CN)
SHENG HAO (CN)
Application Number:
PCT/CN2020/132098
Publication Date:
June 24, 2021
Filing Date:
November 27, 2020
Export Citation:
Assignee:
SHANGHAI XINGYE MATERIALS TECH CO LTD (CN)
International Classes:
E04C2/284; B32B3/24; B32B3/30; B32B7/08; B32B13/06; B32B13/12; B32B13/14; B32B15/02; B32B15/18; B32B17/02; B32B27/08; E04C2/00; E04C2/30
Domestic Patent References:
| WO2015083016A1 | 2015-06-11 |
Foreign References:
| CN110847484A | 2020-02-28 | |||
| CN211850325U | 2020-11-03 | |||
| CN105835435A | 2016-08-10 | |||
| CN108316549A | 2018-07-24 | |||
| CN103669702A | 2014-03-26 | |||
| CN102409801A | 2012-04-11 | |||
| CN205000546U | 2016-01-27 | |||
| AT247573B | 1966-06-10 | |||
| JP2000038801A | 2000-02-08 |
Other References:
"Building Materials (3rd. ed.)", 31 July 2009, YELLOW RIVER WATER CONSERVANCY PUBLISHING HOUSE, CN, ISBN: 978-7-80734-576-3, article CUI, CHANGJIANG: "Polymer Concrete", pages: 149 - 151, XP009528590
Attorney, Agent or Firm:
SUZHOU WEIJIN PATENT AGENCY (CN)
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