Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a concrete mixture, which is composed of the following components in parts by weight: 150 to 300 parts of high-aluminum cement, 100 to 150 parts of high-aluminum clay, 120 to 150 parts of nano kaolin powder, 80 to 100 parts of high-aluminum fly ash, 50 to 80 parts of silicon oxide, 50 to 80 parts of silicon dioxide, 100 to 150 parts of quartz sand, 100 to 120 parts of silicon sand, 100 to 120 parts of mullite powder, 50 to 80 parts of active carbon, 10 to 20 parts of curing agent, 10 to 20 parts of dispersant, 5 to 10 parts of antifoaming agent, and 50 to 80 parts of water. The concrete mixture has the characteristics of high strength, high performance, and good durability, and is capable of being used in high-rise construction, large span projects, and projects under severe conditions. The concrete surface prepared from the concrete mixture has the advantages of seamlessness, smoothness, flatness, no prominent bubble, no prominent color difference, and no cellular spongy surface.
The invention discloses a concrete mixture, which is composed of the following components in parts by weight: 150 to 300 parts of high-aluminum cement, 100 to 150 parts of high-aluminum clay, 120 to 150 parts of nano kaolin powder, 80 to 100 parts of high-aluminum fly ash, 50 to 80 parts of silicon oxide, 50 to 80 parts of silicon dioxide, 100 to 150 parts of quartz sand, 100 to 120 parts of silicon sand, 100 to 120 parts of mullite powder, 50 to 80 parts of active carbon, 10 to 20 parts of curing agent, 10 to 20 parts of dispersant, 5 to 10 parts of antifoaming agent, and 50 to 80 parts of water. The concrete mixture has the characteristics of high strength, high performance, and good durability, and is capable of being used in high-rise construction, large span projects, and projects under severe conditions. The concrete surface prepared from the concrete mixture has the advantages of seamlessness, smoothness, flatness, no prominent bubble, no prominent color difference, and no cellular spongy surface.
Concrete mixture
YANG NANNING (Autor:in)
17.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME