Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete with excellent antifreeze performance
The invention discloses concrete with excellent antifreeze performance. The concrete is prepared from the raw materials of, by weight, 1-2 parts of sodium nitrite, 2.8-3.5 parts of industrial salt, 3-4 parts of sodium silicate, 1-3 parts of sodium carbonate, 1-3 parts of hydroxy ethylidene diphosphonic acid, 0.7-0.9 parts of calcium stearate, 0.3-0.45 parts of iron sulfate, 0.3-0.6 parts of sodium citrate, 1-3 parts of melamine, 1-3 parts of alum, 3-5 parts of ethylene polypropylene fiber, 3.5-4.5 parts of polycarbonate, 40-45 parts of cement, 70-90 parts of yellow sand, and 80-100 parts of modified coated pottery clay.
Concrete with excellent antifreeze performance
The invention discloses concrete with excellent antifreeze performance. The concrete is prepared from the raw materials of, by weight, 1-2 parts of sodium nitrite, 2.8-3.5 parts of industrial salt, 3-4 parts of sodium silicate, 1-3 parts of sodium carbonate, 1-3 parts of hydroxy ethylidene diphosphonic acid, 0.7-0.9 parts of calcium stearate, 0.3-0.45 parts of iron sulfate, 0.3-0.6 parts of sodium citrate, 1-3 parts of melamine, 1-3 parts of alum, 3-5 parts of ethylene polypropylene fiber, 3.5-4.5 parts of polycarbonate, 40-45 parts of cement, 70-90 parts of yellow sand, and 80-100 parts of modified coated pottery clay.
Concrete with excellent antifreeze performance
WANG XIAOBO (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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