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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 (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, CN)
WANG, Wenhao (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, CN)
WANG, Hongyang (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, CN)
QU, Bing (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, CN)
QIU, Canxing (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, CN)
JI, Kefan (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, CN)
LUO, Jianliang (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, CN)
Application Number:
CN2018/092746
Publication Date:
January 10, 2019
Filing Date:
June 26, 2018
Export Citation:
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Assignee:
SHANDONG UNIVERSITY (No.17923, Jingshi Road Lixia Distric, Jinan Shandong 1, 250061, 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 (Room 308, Block B Huate Square,No.17703, Jingshi Road, LiXia Distric, Jinan Shandong 1, 250061, CN)
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