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A platform for research: civil engineering, architecture and urbanism
Pure organic silicon resin bare concrete protecting coating
The invention discloses a pure organic silicon resin bare concrete protecting coating which comprises a primer and a finishing coating, wherein the primer is prepared from the following raw materials in parts by weight: 20-40 parts of non-ionic silane-siloxane emulsion, 20-40 parts of non-ionic organic silicon resin emulsion, 20-58 parts of water and 1-5 parts of a first additive; the finishing coating is prepared from the following raw materials in parts by weight: 25-50 parts of aqueous organic silicon resin emulsion, 25-45 parts of an aqueous self-cross-linking polymer, 0-30 parts of water, 0-7 parts of an auxiliary material, and 1-15 parts of a second additive. The coating is high in permeability, high in adhesion property with substrates and coatings, excellent in one-way migration function and capable of volatilizing steam in a concrete substrate when effectively preventing liquid water from permeating, so that protection and decoration of bare concrete are achieved.
Pure organic silicon resin bare concrete protecting coating
The invention discloses a pure organic silicon resin bare concrete protecting coating which comprises a primer and a finishing coating, wherein the primer is prepared from the following raw materials in parts by weight: 20-40 parts of non-ionic silane-siloxane emulsion, 20-40 parts of non-ionic organic silicon resin emulsion, 20-58 parts of water and 1-5 parts of a first additive; the finishing coating is prepared from the following raw materials in parts by weight: 25-50 parts of aqueous organic silicon resin emulsion, 25-45 parts of an aqueous self-cross-linking polymer, 0-30 parts of water, 0-7 parts of an auxiliary material, and 1-15 parts of a second additive. The coating is high in permeability, high in adhesion property with substrates and coatings, excellent in one-way migration function and capable of volatilizing steam in a concrete substrate when effectively preventing liquid water from permeating, so that protection and decoration of bare concrete are achieved.
Pure organic silicon resin bare concrete protecting coating
LIU QIAOYUN (author) / WAN XIONGWEI (author) / KE YUGAN (author) / LIU JINGWEI (author)
2015-04-08
Patent
Electronic Resource
English
URETHANE RESIN COATING COMPOSITION AND METHOD FOR PROTECTING CONCRETE SUBSTRATE
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