Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a production method of a concrete pipe pile. The production method comprises the following steps: (1) a fine aggregate, a coarse aggregate, cement, mineral powder, sodium silicate, water and a water reducing agent are added into a reaction kettle in sequence, and are evenly mixed to obtain a concrete mixture; (2) the prestress tension is performed for the concrete mixture after the material distribution and the mold assembly; (3) the concrete mixture is centrifuged after the prestress tension; and (4) the centrifuged concrete mixture is put in a steaming pool for steaming. The sodium silicate is added by multiple experiments through the contrastive analysis, and fits the compounded high-performance water reducing agent, and traditional pipe pile centrifuging and steaming steps are adjusted, so that no residual slurry is generated in centrifuging, the once demolding strength reaches C80, the procedures of residual slurry pouring and steaming are omitted, and the environmental pollution of enterprises and the energy consumption are greatly reduced.
The invention relates to a production method of a concrete pipe pile. The production method comprises the following steps: (1) a fine aggregate, a coarse aggregate, cement, mineral powder, sodium silicate, water and a water reducing agent are added into a reaction kettle in sequence, and are evenly mixed to obtain a concrete mixture; (2) the prestress tension is performed for the concrete mixture after the material distribution and the mold assembly; (3) the concrete mixture is centrifuged after the prestress tension; and (4) the centrifuged concrete mixture is put in a steaming pool for steaming. The sodium silicate is added by multiple experiments through the contrastive analysis, and fits the compounded high-performance water reducing agent, and traditional pipe pile centrifuging and steaming steps are adjusted, so that no residual slurry is generated in centrifuging, the once demolding strength reaches C80, the procedures of residual slurry pouring and steaming are omitted, and the environmental pollution of enterprises and the energy consumption are greatly reduced.
Production method of concrete pipe pile
LYU BAOWANG (Autor:in)
01.07.2015
Patent
Elektronische Ressource
Englisch
Method for producing concrete pipe pile and concrete pipe pile
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