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复合铝塑给水管质轻，耐水压，柔性好，耐腐蚀，不结垢，施工便利。我们在某层住宅楼第１２～３０层施工中采用了铝塑给水管，现将埋设方法简介如下。通过方案比较，我们将铝塑给水管铺设在混凝土楼板面筋下侧（图１）。这样做可取消拐弯处铜配件弯头，管身拐弯时可任意弯曲，
Composite aluminum-plastic water supply pipes are light in weight, resistant to water pressure, flexible, corrosion-resistant, non-fouling, and easy to construct. We used aluminum-plastic water supply pipes in the construction of the 12th to 30th floors of a residential building. Now we will introduce the method of embedding. Through the comparison of the plans, we laid the aluminum-plastic water supply pipe on the underside of the concrete floor gluten (Figure 1). This will eliminate the elbow of the copper fitting at the bend and allow the body to bend as it bends.