压力流屋面雨水排放系统的应用

Application of Siphonic Roof Drainage System

结合江苏工业学院图书馆屋面雨水排水系统工程,通过压力流排水与传统的重力流排水对比,压力流排水系统可以节约雨水斗、雨水管道数量,减少维修率,提高建筑物内部使用空间,降低工程造价。

During the contrast between siphonic and traditional gravitational drainage systems of the library building of Jiangsu Polytechnic University, siphonic drainage systems can save the quantities of roof - drain and storm sewer, also can decline maintainance rate, make the interspace more and more available, decrease the cost of the construction.