Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Single-doped steel slag high-strength concrete
The invention discloses high-strength concrete singly doped with steel slag, which is prepared from the following raw materials: 450-480 parts of cement, 130-160 parts of water, 3-8 parts of a water reducing agent, 770-790 parts of sand and 1000-1100 parts of gravel, the steel slag is used for replacing coarse aggregate gravel, and the proportion of replacing the gravel with the steel slag is 10%-40%. The particle size of the steel slag is 5-10 mm. According to the high-strength concrete singly doped with the steel slag, not only can the economical efficiency of the concrete be improved, but also the environmental pollution is reduced, so that the construction of a low-carbon economical, environment-friendly and resource-saving society advocated by the country is met, and the high-strength concrete singly doped with the steel slag has great significance on ecological environment protection.
本发明公开一种单掺钢渣高强混凝土，由以下原料制备而成：水泥450‑480份，水130‑160份，减水剂3‑8份，砂子770‑790份，碎石1000‑1100份，其中，使用钢渣替换粗骨料碎石，钢渣替换碎石比例为10%‑40%。所述的钢渣粒径为5‑10mm。本发明的一种单掺钢渣高强混凝土，不仅可以提高混凝土的经济性，还减少了环境的污染，这样符合国家倡导的建设低碳经济、环境友好型、资源节约型社会，对于生态环境保护具有重大的意义。
Single-doped steel slag high-strength concrete
The invention discloses high-strength concrete singly doped with steel slag, which is prepared from the following raw materials: 450-480 parts of cement, 130-160 parts of water, 3-8 parts of a water reducing agent, 770-790 parts of sand and 1000-1100 parts of gravel, the steel slag is used for replacing coarse aggregate gravel, and the proportion of replacing the gravel with the steel slag is 10%-40%. The particle size of the steel slag is 5-10 mm. According to the high-strength concrete singly doped with the steel slag, not only can the economical efficiency of the concrete be improved, but also the environmental pollution is reduced, so that the construction of a low-carbon economical, environment-friendly and resource-saving society advocated by the country is met, and the high-strength concrete singly doped with the steel slag has great significance on ecological environment protection.
本发明公开一种单掺钢渣高强混凝土，由以下原料制备而成：水泥450‑480份，水130‑160份，减水剂3‑8份，砂子770‑790份，碎石1000‑1100份，其中，使用钢渣替换粗骨料碎石，钢渣替换碎石比例为10%‑40%。所述的钢渣粒径为5‑10mm。本发明的一种单掺钢渣高强混凝土，不仅可以提高混凝土的经济性，还减少了环境的污染，这样符合国家倡导的建设低碳经济、环境友好型、资源节约型社会，对于生态环境保护具有重大的意义。
Single-doped steel slag high-strength concrete
一种单掺钢渣高强混凝土
WANG XINGZHAO (Autor:in) / KAGEKATSU (Autor:in) / XIE YINGCHUN (Autor:in) / WANG JINGUI (Autor:in) / HUANG NIANSHENG (Autor:in) / WANG JINGHENG (Autor:in) / LI WENDI (Autor:in) / JIANG JINZONG (Autor:in)
25.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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