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Title:
THERMAL-INSULATION EXTERNAL WALL BOARD, SPECIAL MOLD AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/007224
Kind Code:
A1
Abstract:
A thermal-insulation external wall board comprises a thermal-insulation core board (1), reinforcing meshes (3) located on both sides of the thermal-insulation core board (1), and concrete layers (2) poured on the reinforcing meshes (3); multiple full-length thermal-insulation core board ribs (1-1) are provided on the thermal-insulation core board (1); multiple concrete ribs (2-1) staggered and mutually matched with the thermal-insulation core board ribs (1-1) are provided on the concrete layers (2); a shear connector (4) connected to the reinforcing meshes (3) is inserted between every two adjacent thermal-insulation core board ribs (1-1) in a penetrating manner. A precast prestressed thermal-insulation external wall board, further comprising prestressed tendons (16) provided in grooves formed between the adjacent thermal-insulation core board ribs (1-1) and/or grooves formed between the adjacent concrete ribs (2-1). A special mold for a thermal-insulation external wall board. A manufacturing method for a thermal-insulation external wall board. The thermal-insulation external wall board small has light dead weight and high rigidity, and can reduce wet construction at a construction site.

Inventors:
HOU HETAO (CN)
WANG WENHAO (CN)
WANG HONGYANG (CN)
QU BING (CN)
QIU CANXING (CN)
JI KEFAN (CN)
LUO JIANLIANG (CN)
Application Number:
CN2018/092746
Publication Date:
January 10, 2019
Filing Date:
June 26, 2018
Export Citation:
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Assignee:
UNIV SHANDONG (CN)
International Classes:
B28B7/24; B28B1/14; B28B11/24; B28B13/06; B28B23/04; E04C2/288
Foreign References:
CN107322768A2017-11-07
CN206953253U2018-02-02
CN107288256A2017-10-24
CN206957042U2018-02-02
CN105735553A2016-07-06
CN106760143A2017-05-31
CN103465344A2013-12-25
CN2515308Y2002-10-09
CN201385367Y2010-01-20
CN101629440A2010-01-20
JP2009263877A2009-11-12
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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