1、 Overview of roof maintenance system gutter
Gutter is an essential component in roof drainage system. It is mainly used to collect rainwater temporarily and drain it in time through downpipe.Tr...
1、 Analysis of condensation water on steel roof
When the water vapor in the air reaches its saturation value at a certain temperature, it condenses into liquid water, that is to say, cond...
steel structure: it is composed of steel plate, section steel, cold-formed thin-walled section steel and other structures connected by welding or bolts.
Features of steel structure: light weight a...
1、 General idea of construction survey and correction of steel structure engineering
How to ensure the overall perpendicularity and structural elevation of the project is the focus of the...
This year’s report on government work mentions that “green development is an inevitable requirement for building a modern economic system…” Hao Jiping, a member of the CPPCC...
The structural mode of steel structure installation is framework. Combined with prefabricated component mode, net weight, position in place and specific conditions of construction site, as well as...