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A platform for research: civil engineering, architecture and urbanism
Heat-resistant concrete and preparation method thereof
The invention relates to the field of concrete building materials, in particular to heat-resistant concrete and a preparation method thereof. The heat-resistant concrete is prepared from, by weight, 150-250 parts of cement, 50-150 parts of mineral powder, 0-5 parts of silica fume, 0-100 parts of steel slag powder, 450-700 parts of blast furnace granulated slag, 600-1700 parts of basalt, 0-800 parts of steel slag aggregates, an appropriate amount of water and an appropriate quantity of additives, wherein the total sum of the cement, the mineral powder, the silica fume and the steel slag powder is less than or equal to 450 parts. According to the heat-resistant concrete and the preparation method thereof, by mixing a certain quantity of admixtures in the concrete, the hydration reaction of the cement is more complete, the compactibility and water retaining property of the concrete are further improved while the heat resistance of the concrete is improved, the bleeding and segregation phenomena are reduced, and the working property of the concrete is improved.
Heat-resistant concrete and preparation method thereof
The invention relates to the field of concrete building materials, in particular to heat-resistant concrete and a preparation method thereof. The heat-resistant concrete is prepared from, by weight, 150-250 parts of cement, 50-150 parts of mineral powder, 0-5 parts of silica fume, 0-100 parts of steel slag powder, 450-700 parts of blast furnace granulated slag, 600-1700 parts of basalt, 0-800 parts of steel slag aggregates, an appropriate amount of water and an appropriate quantity of additives, wherein the total sum of the cement, the mineral powder, the silica fume and the steel slag powder is less than or equal to 450 parts. According to the heat-resistant concrete and the preparation method thereof, by mixing a certain quantity of admixtures in the concrete, the hydration reaction of the cement is more complete, the compactibility and water retaining property of the concrete are further improved while the heat resistance of the concrete is improved, the bleeding and segregation phenomena are reduced, and the working property of the concrete is improved.
Heat-resistant concrete and preparation method thereof
WANG HAILONG (author) / LIU GUOWEI (author) / SU JIAN (author) / HAN JIAXING (author) / LU JUN (author) / ZHU LIJUN (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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