“H”型排水沟系统在建筑工程中的应用

The application of “H”type drainage ditch system in construction engineering

介绍了"H"型排水沟系统的概念、工艺原理及特点,阐述了该排水系统的适用范围及施工操作要点,指出"H"型排水沟系统对地下车库广场排水沟进行了很好的改良,值得推广应用。

This paper introduced the concept,technical principle and characteristics of＂H＂type drainage ditch system,elaborated the applicable scope and operation key points of this drainage system,pointed out that the＂H＂type drainage ditch system had been improved very well to the drain of underground garage square,worthy of popularization and application.