摘要
针对金属屋面的排水系统,重点对不锈钢排水天沟的功能设计、虹吸排水的使用、防治积尘积沙的方法以及天沟溢流口、阻水挡板、水平落水斗等的设计作了介绍,同时也对金属屋面汇水区域的划分、汇水量的分析计算、除雪融冰系统的设计进行了解析。
For the drain system of metal roof, the article introduces the function design of stainless steel gutter, function of siphon drainage, prevention and treatment of dirt and sand deposition, design of gutter overflow port, water baffle and horizontal water funnel etc. It also analyzes the partition of catchment area on metal roof, calculation of water collecting amount, design of snow removing and ice melting system.
出处
《中国建筑防水》
2017年第3期1-6,共6页
China Building Waterproofing
关键词
金属屋面
不锈钢排水天沟
虹吸排水
溢流口
汇水量
除雪融冰系统
metal roof
stainless steel drainage gutter
siphon drain
overflow port
water collecting amount
snow removing and ice melting system
