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040501002 混凝土管道铺设 - 工程量清单 - 工程基础数据 - 氿上商城

docx 040501002 混凝土管道铺设

产品简介

混凝土管道铺设 1、管有筋无筋:有筋 2、规格:国标二级承插管DN600 3、接口形式:胶圈连接 4、垫层厚度、材料品种、强度:碎石垫层 5、基础断面形式、混凝土强度等级、石粒最大粒径:120°混凝土基础 6、按要求做无压管道闭水试验

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