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Title:
FIREPROOF COMPOSITE THERMAL INSULATION BOARD, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/012013
Kind Code:
A1
Abstract:
A fireproof composite thermal insulation board preparation method, comprising the following steps: preparing a vacuum insulation board (2), a first cement polystyrene particle thermal insulation board (11), and a second cement polystyrene particle thermal insulation board (12); applying an adhesive (3) to one side of the first cement polystyrene particle thermal insulation board (11) and/or one side of the vacuum insulation board (2), and then bonding the vacuum insulation board (2) to the first cement polystyrene particle thermal insulation board (11); applying the adhesive (3) on one side of the second cement polystyrene particle thermal insulation board (12) and/or the side of the vacuum insulation board (2) distant from the first cement polystyrene particle thermal insulation board (11), and bonding the second cement polystyrene particle thermal insulation board (12) to the side of the vacuum insulation board (2) distant from the first cement polystyrene particle thermal insulation board (11); and drying and solidifying the board after compression.

Inventors:
HUANG YIFENG (CN)
LIU TIANLIANG (CN)
YUAN ZHONGYUE (CN)
Application Number:
PCT/CN2021/072523
Publication Date:
January 20, 2022
Filing Date:
January 18, 2021
Export Citation:
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Assignee:
SHANDONG ANLENG NEW MATERIAL TECH CO LTD (CN)
International Classes:
E04B1/80; B32B7/12; B32B13/02; B32B13/04; B32B17/02; B32B17/06; B32B33/00; B32B37/10; B32B37/12; B32B38/00; C04B28/04; C04B28/06; C04B28/14; C04B28/30; C04B38/02; C04B38/08; E04B1/94; C04B111/28
Foreign References:
CN111794397A2020-10-20
CN202718250U2013-02-06
CN202913518U2013-05-01
CN102936150A2013-02-20
CN102979207A2013-03-20
GB2417736A2006-03-08
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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