技术

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PHC管桩产品技术

PHC管桩是采用新型混凝土工艺配方、对桩体采用先张法施加预应力工艺和高速离心成型的方法，经过高温常压、高温高压二级蒸汽养护后制成一种圆筒体混凝土预制构件，采用锤击、静压或植桩等沉桩方法成桩的一种新型桩基础。