摘要
随着精品工程的实施,公路桥梁工程改变了忽视外观质量的传统做法,用PVC片材做混凝土模板内衬,施工工艺简单,混凝土外观质量好,并且比使用人造革或镀锌铁板节约了开支。
With execution of superior engineering, the traditional practice bridge engineering is changed,taking PVC sheet as concrete die liner,having the good appearance quality, moreover cutting down expenses over using the artificial to neglect appearance quality for merits of simple construction and leather or galvanized iron.
出处
《北方交通》
2007年第10期72-73,共2页
Northern Communications
