Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polyurethane-polyacrylate cement water-proof coating and preparation method thereof
The invention belongs to the field of chemical engineering building materials and discloses a polyurethane-polyacrylate cement water-proof coating and a preparation method thereof. The polyurethane-polyacrylate cement water-proof coating is prepared from the following ingredients in parts by weight: 40-50 parts of waterborne polyurethane dispersoids, 40-50 parts of a waterborne polypropylene ester emulsion, 80-100 parts of cement, 20-30 parts of an inert filler, 80-100 parts of deionized water, 1-2 parts of a foam killer and 0.8-1 part of a polymer curing agent. The prepared polyurethane-polyacrylate cement water-proof coating has the advantages of being high in elongation at break and tensile strength, excellent in water resistance and the like.
Polyurethane-polyacrylate cement water-proof coating and preparation method thereof
The invention belongs to the field of chemical engineering building materials and discloses a polyurethane-polyacrylate cement water-proof coating and a preparation method thereof. The polyurethane-polyacrylate cement water-proof coating is prepared from the following ingredients in parts by weight: 40-50 parts of waterborne polyurethane dispersoids, 40-50 parts of a waterborne polypropylene ester emulsion, 80-100 parts of cement, 20-30 parts of an inert filler, 80-100 parts of deionized water, 1-2 parts of a foam killer and 0.8-1 part of a polymer curing agent. The prepared polyurethane-polyacrylate cement water-proof coating has the advantages of being high in elongation at break and tensile strength, excellent in water resistance and the like.
Polyurethane-polyacrylate cement water-proof coating and preparation method thereof
TU WEIPING (Autor:in) / DAI FEILIANG (Autor:in) / HU JIANQING (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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