Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Penetration-resistant ultra-high performance concrete
The invention discloses a penetration-resistant ultra-high performance concrete. Each cubic meter of the finished product--concrete comprises the following components by weight: 377 to 480 of PI52.5 Portland cement, 63 to 80 of silica fume, 63 to 80 of fly ash, 126 to 160 of ultrafine ore powder, 629 to 800 of fine sand, 1126 to 1700 of crude corundum aggregate, 99 to 126 of water, 12.6 to 16 of polycarboxylate superplasticizer and 160 of steel fiber, wherein the unit of weight is kg. The concrete provided by the invention has good compression resistance, bending resistance and tensile strength and excellent penetration-resistance.
Penetration-resistant ultra-high performance concrete
The invention discloses a penetration-resistant ultra-high performance concrete. Each cubic meter of the finished product--concrete comprises the following components by weight: 377 to 480 of PI52.5 Portland cement, 63 to 80 of silica fume, 63 to 80 of fly ash, 126 to 160 of ultrafine ore powder, 629 to 800 of fine sand, 1126 to 1700 of crude corundum aggregate, 99 to 126 of water, 12.6 to 16 of polycarboxylate superplasticizer and 160 of steel fiber, wherein the unit of weight is kg. The concrete provided by the invention has good compression resistance, bending resistance and tensile strength and excellent penetration-resistance.
Penetration-resistant ultra-high performance concrete
FANG QIN (Autor:in) / WU HAO (Autor:in) / GONG JUN (Autor:in) / LIU JIANZHONG (Autor:in) / ZHANG QIANQIAN (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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