A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete with heat insulation performance
The invention provides concrete with heat insulation performance. The concrete with the heat insulation performance comprises pulverized fuel ash, cement, water, sands, melon seed slices, ceramisites, an early strength agent, a water reducing agent and polypropylene fibers, wherein a weight ratio of the pulverized fuel ash to the cement to the water to the sands to the melon seed slices to the ceramisites to the early strength agent to the water reducing agent to the polypropylene fibers is equal to (10-30):(70-90):(40-50):(150-200):(80-160):(40-120):(3-6):(0.5-2):(0.25-0.45). The concrete with the heat insulation performance provided by the invention has good heat insulation performance and fire resistance, and ensures that the heat preservation and load-bearing requirements for deep mining of mines can be met.
Concrete with heat insulation performance
The invention provides concrete with heat insulation performance. The concrete with the heat insulation performance comprises pulverized fuel ash, cement, water, sands, melon seed slices, ceramisites, an early strength agent, a water reducing agent and polypropylene fibers, wherein a weight ratio of the pulverized fuel ash to the cement to the water to the sands to the melon seed slices to the ceramisites to the early strength agent to the water reducing agent to the polypropylene fibers is equal to (10-30):(70-90):(40-50):(150-200):(80-160):(40-120):(3-6):(0.5-2):(0.25-0.45). The concrete with the heat insulation performance provided by the invention has good heat insulation performance and fire resistance, and ensures that the heat preservation and load-bearing requirements for deep mining of mines can be met.
Concrete with heat insulation performance
YUAN LIANG (author) / PANG JIANYONG (author) / XUE JUNHUA (author) / YU GUOFENG (author) / ZHOU WEI (author) / DENG DONGSHENG (author) / LIU HUAN (author) / WANG QIANG (author) / DUAN CHANGRUI (author) / REN BO (author)
2015-09-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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