Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete antifreeze pumping agent
The invention discloses a concrete antifreeze pumping agent comprising the following raw material components, by weight: 15-20% of a water reducing agent, 8-12 percent of an antifreeze component, 2-5% of fluorosilicate, 0.6-1.0% of an early strength agent, 0.03-0.08% of an entraining agent, and 65-70% of tap water. The pumping agent provided by the invention is characterized in that the pumping agent can satisfy construction requirement under an environment with a temperature of -20 DEG C, and comprehensive indicators such as pumpability and early strength are substantially better than those of similar products in the market. The pumping agent provided by the invention has the advantages of high adaptability, high cost performance, no chlorine, and low alkali. The pumping agent is in a liquid state, such that the pumping agent is convenient to store, transport and utilize.
Concrete antifreeze pumping agent
The invention discloses a concrete antifreeze pumping agent comprising the following raw material components, by weight: 15-20% of a water reducing agent, 8-12 percent of an antifreeze component, 2-5% of fluorosilicate, 0.6-1.0% of an early strength agent, 0.03-0.08% of an entraining agent, and 65-70% of tap water. The pumping agent provided by the invention is characterized in that the pumping agent can satisfy construction requirement under an environment with a temperature of -20 DEG C, and comprehensive indicators such as pumpability and early strength are substantially better than those of similar products in the market. The pumping agent provided by the invention has the advantages of high adaptability, high cost performance, no chlorine, and low alkali. The pumping agent is in a liquid state, such that the pumping agent is convenient to store, transport and utilize.
Concrete antifreeze pumping agent
LI WEI (Autor:in) / PANG BIN (Autor:in) / DA JUN (Autor:in) / WANG YI (Autor:in) / JIANG HAIDONG (Autor:in) / WANG GAOMING (Autor:in) / SHI YU (Autor:in) / YU TAO (Autor:in)
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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