免压蒸管桩混凝土原材料及养护制度分析

Analysis on non-autoclave pipe pile concrete raw material and maintenance system

结合免压蒸管桩混凝土的研究现状,从原材料选用与养护制度两方面,探讨了免压蒸管桩混凝土的质量控制措施,并分析了免压蒸管桩的经济性,指出采用免压蒸养护生产工艺,既降低了管桩的生产能耗,又提高了管桩混凝土的耐久性。

Combining with non-autoclave pipe pile concrete research status,starting from two aspects of raw material selection and maintenance system,the paper explores quality control measures of non-autoclave pipe pile concrete,analyzes the economy of non-autoclave pipe pile,and finally points out that： it not only reduces pipe pile producing energy consumption,but also improves pipe pile concrete durability through applying non-autoclave maintenance technology.