Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced silica fume concrete and preparation method thereof
The invention discloses reinforced silica fume concrete and a preparation method thereof, and belongs to the field of silica fume concrete, the reinforced silica fume concrete comprises the followingcomponents by weight: 180-300 parts of cement; 17-42 parts of mineral micro powder; 750-950 parts of a coarse aggregate; 600-750 parts of a fine aggregate; 120-180 parts of water; 1-3 parts of a waterreducing agent; 2-5 parts of a complexing agent; 1-3 parts of phosphate ester, wherein the mineral micro-powder comprises rice hull ash, silica fume and biotite powder, the complexing agent comprisessulfonated phenolic resin, petroleum resin, silicon dioxide and polyimide fibers. The concrete has the advantages of being high in strength, good in impermeability and good in corrosion resistance.
本申请公开了一种增强型硅灰混凝土及其制备方法，属于硅灰混凝土领域，包括以下重量份的组分：水泥180‑300份；矿物微粉17‑42份；粗骨料750‑950份；细骨料600‑750份；水120‑180份；减水剂1‑3份；复合剂2‑5份；磷酸酯1‑3份；所述矿物微粉包括稻壳灰、硅灰、黑云母粉；所述复合剂包括磺化酚醛树脂、石油树脂、二氧化硅和聚酰亚胺纤维。具有强度高、抗渗性好和抗腐蚀性佳的优点。
Reinforced silica fume concrete and preparation method thereof
The invention discloses reinforced silica fume concrete and a preparation method thereof, and belongs to the field of silica fume concrete, the reinforced silica fume concrete comprises the followingcomponents by weight: 180-300 parts of cement; 17-42 parts of mineral micro powder; 750-950 parts of a coarse aggregate; 600-750 parts of a fine aggregate; 120-180 parts of water; 1-3 parts of a waterreducing agent; 2-5 parts of a complexing agent; 1-3 parts of phosphate ester, wherein the mineral micro-powder comprises rice hull ash, silica fume and biotite powder, the complexing agent comprisessulfonated phenolic resin, petroleum resin, silicon dioxide and polyimide fibers. The concrete has the advantages of being high in strength, good in impermeability and good in corrosion resistance.
本申请公开了一种增强型硅灰混凝土及其制备方法，属于硅灰混凝土领域，包括以下重量份的组分：水泥180‑300份；矿物微粉17‑42份；粗骨料750‑950份；细骨料600‑750份；水120‑180份；减水剂1‑3份；复合剂2‑5份；磷酸酯1‑3份；所述矿物微粉包括稻壳灰、硅灰、黑云母粉；所述复合剂包括磺化酚醛树脂、石油树脂、二氧化硅和聚酰亚胺纤维。具有强度高、抗渗性好和抗腐蚀性佳的优点。
Reinforced silica fume concrete and preparation method thereof
一种增强型硅灰混凝土及其制备方法
QIU BO (Autor:in) / WANG JIANJUN (Autor:in) / CHEN WENLONG (Autor:in)
15.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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