钢结构围护系统细部漏水原因分析及解决方案

Causes Analysis and Solutions of Leakage in Steel Structure Retaining System

近年来,我国钢材需求量不断加大,钢结构迅速发展起来。作为钢结构一份子的轻型钢结构,因其独特的优势被广泛应用到大量的大型工业厂房、会展中心、体育场馆,甚至是飞机场中,这些都推动了钢结构的发展。钢结构使用范围扩大,但是漏水现象也渐渐普遍,主要在于屋面板材的搭接好坏,屋面彩板收缩变形情况两点。市场调查反映,我国目前大部分的钢结构彩板漏水成了质量通病。

In recent years, the demand for steel in our country has been increasing, and the steel structure has been developed rapidly. The light steel as a part of steel structure, because of its unique advantages is widely applied to a large number of large industrial workshop, exhibition centers, stadiums, airports and even, which has promoted the development of steel structures. The using range of steel structure has expanded, but the phenomenon of leakage is gradually widespread, this phenomenon mainly rated with the joint of roof panels and the shrinkage deformation situation of roof color board. Market research shows that the leakage of most of the steel structure color board has become a common quality problem in China.