Title:
METHOD FOR REINFORCING AND PROTECTING CONCRETE USING INORGANIC ADHESIVE FIBER COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2015/085806
Kind Code:
A1
Abstract:
A method for reinforcing and protecting concrete using an inorganic adhesive fiber composite material. An inorganic adhesive-fiber sheet reinforcing material layer is adhered to the surface of a concrete member, comprising the following steps: (1) the surface of a concrete member is roughened; (2) inorganic cementitious material is mixed with water and stirred uniformly to form an inorganic adhesive; (3) a layer of the inorganic adhesive is applied evenly to the surface of the treated concrete member; (4) a fiber sheet is adhered to the inorganic adhesive; (5) after the fiber sheet has been paved, compacted and ventilated, a layer of the inorganic adhesive is applied to the outer surface of the fiber sheet. The present method increases the flexural strength and impact toughness of concrete, and reinforces and protects internal materials of concrete structures. The inorganic adhesive fiber composite material has good high-temperature resistance and a long lifespan. The material is also safe and environmentally friendly. The present invention is simple in structure, can be easily applied to construction and reinforcement, and has positive economic benefits.
Inventors:
DING ZHU (CN)
CUI PENG (CN)
DONG BIQIN (CN)
LIU WEI (CN)
LU HAN (CN)
XING FENG (CN)
CUI PENG (CN)
DONG BIQIN (CN)
LIU WEI (CN)
LU HAN (CN)
XING FENG (CN)
Application Number:
PCT/CN2014/087176
Publication Date:
June 18, 2015
Filing Date:
September 23, 2014
Export Citation:
Assignee:
UNIV SHENZHEN (CN)
International Classes:
B32B13/14; C04B28/34
Foreign References:
CN103738000A | 2014-04-23 | |||
CN103786382A | 2014-05-14 | |||
CN102199951A | 2011-09-28 | |||
CN102617059A | 2012-08-01 |
Attorney, Agent or Firm:
HENSEN INTELLECTUAL PROPERTY FIRM (CN)
深圳市恒申知识产权事务所(普通合伙) (CN)
深圳市恒申知识产权事务所(普通合伙) (CN)
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