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Title:
METHOD FOR ENGINEERING FAIR-FACED CONCRETE PROTECTIVE AGENT FOR DOWNSTREAM DAM FACE OF ROLLER COMPACTED CONCRETE DAM
Document Type and Number:
WIPO Patent Application WO/2018/036445
Kind Code:
A1
Abstract:
Disclosed is a method for engineering a fair-faced concrete protective agent for a downstream dam face of a roller compacted concrete dam. The method comprises steps such as engineering work preparation, base surface cleaning and grinding, base surface repair, base surface chromatic aberration adjustment, base surface flushing, protective coating engineering and protective coating curing. By means of targeted base layer treatment processes, the problems of chromatic aberration and holes in a concrete base layer are solved, and after the protective agent is coated on, the texture and colour near the concrete original, and visual effects meet requirements. Furthermore, the base layer repair material's index is reliable, meeting the demands of structural durability.

Inventors:
FANG, Bin (No.16, Xingqian Road Guanshanhu Distric, Guiyang Guizhou 1, 550081, CN)
GAO, Chuanbin (No.16, Xingqian Road Guanshanhu Distric, Guiyang Guizhou 1, 550081, CN)
LI, Bo (No.16, Xingqian Road Guanshanhu Distric, Guiyang Guizhou 1, 550081, CN)
HE, Jianfeng (No.16, Xingqian Road Guanshanhu Distric, Guiyang Guizhou 1, 550081, CN)
ZHENG, Xiaohui (No.16, Xingqian Road Guanshanhu Distric, Guiyang Guizhou 1, 550081, CN)
Application Number:
CN2017/098253
Publication Date:
March 01, 2018
Filing Date:
August 21, 2017
Export Citation:
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Assignee:
CHINA POWER CONSRTUCTION GROUP GUIYANG SURVEY AND DESIGN INSTITUTE CO. LTD (No.16, Xingqian Road Guanshanhu Distric, Guiyang Guizhou 1, 550081, CN)
International Classes:
E02B3/16
Attorney, Agent or Firm:
GUIYANG SEND TEND SUNSHINE INTELLECTUAL PROPERTYAGENCY CO (ORDINARY PARTNERSHIP) (No.6, 4th Floor A7 Building, Defu Center, 357 Qianlingshan Road, Gaoxin Distric, Guiyang Guizhou 0, 550000, CN)
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