A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete used for manufacturing cement pipes
The invention discloses a concrete composed of the components of, by mass, 700-710 parts of fine sand, 1000-1200 parts of gravel, 400-450 parts of cement, 0.4-0.5 parts of a water reducing agent and 150-160 parts of water. The water reducing agent comprises the components of acrylic acid, an acrylamide aqueous solution, thioglycollic acid, sodium hydroxide, 2,2-azobis(2-aminodiacrylate)hydrochloride and water. The concrete provided by the invention is especially suitable to be used for manufacturing cement pipe materials.
Concrete used for manufacturing cement pipes
The invention discloses a concrete composed of the components of, by mass, 700-710 parts of fine sand, 1000-1200 parts of gravel, 400-450 parts of cement, 0.4-0.5 parts of a water reducing agent and 150-160 parts of water. The water reducing agent comprises the components of acrylic acid, an acrylamide aqueous solution, thioglycollic acid, sodium hydroxide, 2,2-azobis(2-aminodiacrylate)hydrochloride and water. The concrete provided by the invention is especially suitable to be used for manufacturing cement pipe materials.
Concrete used for manufacturing cement pipes
ZHOU JIAN (author) / YAN YURONG (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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