A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Antifreezing cement
The invention discloses antifreezing cement and belongs to the technical field of building materials. The antifreezing cement comprises the following components in parts by weight: 10-15 parts of cement clinker, 2-6 parts of calcium chloride, 2-4 parts of zinc oxide, 10-20 parts of sodium sulfate, 5-8 parts of trihydroxytriethylamine, 5-8 parts of volcanic fibers, 10-15 parts of calcium metaaluminate, 10-15 parts of coke and 0.8-1.7 parts of an anti-freezing agent. The cement has excellent weather fastness, has an anti-freezing effect in the use process without adding chemicals, solves the problem of poor anti-freezing effect caused by the non-uniform stirring of the added chemicals, and has an excellent anti-freezing effect at the high temperature of subzero 25 DEG C.
Antifreezing cement
The invention discloses antifreezing cement and belongs to the technical field of building materials. The antifreezing cement comprises the following components in parts by weight: 10-15 parts of cement clinker, 2-6 parts of calcium chloride, 2-4 parts of zinc oxide, 10-20 parts of sodium sulfate, 5-8 parts of trihydroxytriethylamine, 5-8 parts of volcanic fibers, 10-15 parts of calcium metaaluminate, 10-15 parts of coke and 0.8-1.7 parts of an anti-freezing agent. The cement has excellent weather fastness, has an anti-freezing effect in the use process without adding chemicals, solves the problem of poor anti-freezing effect caused by the non-uniform stirring of the added chemicals, and has an excellent anti-freezing effect at the high temperature of subzero 25 DEG C.
Antifreezing cement
FAN KAIJUAN (author) / LI WENYONG (author) / LI CHANGMIN (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Composite antifreezing agent and antifreezing pumping agent
| European Patent Office | 2015