Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Accelerating agent for accelerating cement solidification and improving cement strength
The invention discloses an accelerating agent for accelerating cement solidification and improving cement strength. The accelerating agent comprises a seed crystal activating agent, metakaolin, phosphogypsum, an alkali-free accelerating agent and a water reducing agent. The concrete strength accelerating agent is prepared through industrial waste and industrial by-products and accordingly the solid waste is fully utilized in a high value-added mode and the strength of the cement concrete in the early and middle and later period can be effectively improved through the cement concrete strength accelerating agent obtained through preparation. Meanwhile the energy and resources can be saved and the environment load of the cement industry can be reduced.
Accelerating agent for accelerating cement solidification and improving cement strength
The invention discloses an accelerating agent for accelerating cement solidification and improving cement strength. The accelerating agent comprises a seed crystal activating agent, metakaolin, phosphogypsum, an alkali-free accelerating agent and a water reducing agent. The concrete strength accelerating agent is prepared through industrial waste and industrial by-products and accordingly the solid waste is fully utilized in a high value-added mode and the strength of the cement concrete in the early and middle and later period can be effectively improved through the cement concrete strength accelerating agent obtained through preparation. Meanwhile the energy and resources can be saved and the environment load of the cement industry can be reduced.
Accelerating agent for accelerating cement solidification and improving cement strength
WANG DONG (Autor:in) / JIANG HAITUO (Autor:in) / LIU YING (Autor:in) / WANG QING (Autor:in) / WANG YUZHOU (Autor:in)
19.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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