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040504002 混凝土检查井 - 工程量清单 - 工程基础数据 - 氿上商城

docx 040504002 混凝土检查井

产品简介

混凝土检查井 1、井深、尺寸:平均深度5.7m 2、混凝土强度等级、石料最大粒径:C30钢筋混凝土 3、垫层厚度、材料品种、强度:50cm碎石+30cm C20素混凝土 4、定型井名称、图号:φ1500流槽式,苏S01-2012第203页 5、井盖井座:防盗钢纤维混凝土 6、内壁防腐采用8710型聚氨酯涂料,底二面二各二皮

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