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A platform for research: civil engineering, architecture and urbanism
Cement-based solar absorption material and preparation method thereof
The invention belongs to the technical field of cement materials and particularly relates to a cement-based solar absorption material prepared through pressing of graphite, carbon black and iron oxide black doped in a certain mass percentage. 100 g of early-strength ordinary portland cement (P.O52.5R) is taken and doped with saturated graphite, carbon black and iron oxide black in a certain mass percentage (by the total weight of the cement), the mixture is uniformly mixed, 20 g of purified water is added and uniformly stirred, the mixture is pressed to form a board, and the cement-based solar absorption material is obtained through curing. The cement-based solar absorption material has excellent solar absorption performance and actual heat absorption performance and meets the technical requirements for the mechanical property of the cement-based board for a roof.
Cement-based solar absorption material and preparation method thereof
The invention belongs to the technical field of cement materials and particularly relates to a cement-based solar absorption material prepared through pressing of graphite, carbon black and iron oxide black doped in a certain mass percentage. 100 g of early-strength ordinary portland cement (P.O52.5R) is taken and doped with saturated graphite, carbon black and iron oxide black in a certain mass percentage (by the total weight of the cement), the mixture is uniformly mixed, 20 g of purified water is added and uniformly stirred, the mixture is pressed to form a board, and the cement-based solar absorption material is obtained through curing. The cement-based solar absorption material has excellent solar absorption performance and actual heat absorption performance and meets the technical requirements for the mechanical property of the cement-based board for a roof.
Cement-based solar absorption material and preparation method thereof
QI WANG (author) / CHAO HUANG (author) / CHUNLI ZHANG (author) / PENG SONG (author) / ZHONGXI YANG (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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