In order to reduce the impact of the heat-expansion and cold-contraction upon ABS pipeline installation quality,the paper discusses its construction technology demands,quality defect data statistic and preventive measures,and puts forward measures including establishing relevant training mechanism,supporting wire installation,galvanized wire and wielding fixing pipe,and regulating support installation location and so on. Thus,it guarantees the installation quality of ABS pipeline.%以降低热胀冷缩对 ABS 管道安装质量的影响为目的，从施工工艺要求、质量缺陷的数据统计、预防措施等方面进行了论述，提出了建立相关培训机制、吊线安装、用铅丝和焊接固定套管、严格规定支架安装位置等措施，确保了 ABS 管道的安装质量。
展开▼
