Metal Roofing Static Wind Reveal Test
With the development of metal roofing system nowadays, people have higher and higher requirements for
the quality and reliability of the building, so whether it is a new, re-built or already built metal roofing building,
it should be tested for wind resistance performance.
The purpose of doing the experiment is to verify the wind resistance of the roofing system, to detect the wind
load resistance of the metal roof, to verify the wind resistance of the system, to provide a basis for the reliability
of the building, and also to provide a guarantee for the safety of the building.
![Static wind resistance test of metal roofs Static wind resistance test of metal roofs](https://00.rc.xiniu.com/g4/M00/98/80/CgAG0mTUT6qAH6l7AAKxJ78DeFc284.jpg)
Static testing of metal roofs
The test shall meet the following provisions:
1、Metal roofing system shall include metal roof panel, base plate, support, thermal insulation, purlin,
bracket, fasteners and so on.
2、Metal roofing system resistance to wind uncovering performance testing should be used laboratory
simulation of static and dynamic pressure loading method.
3, for strong (Taiwan) wind area (basic wind pressure ≥ 05kN/m²) of the metal roof and design requirements
for dynamic wind load testing of the building metal roof should be used dynamic wind load testing.
4, metal roofing system wind performance testing should be selected representative of the typical parts of
the metal roof for testing, the roofing system to be tested in the materials, components processing, installation
and construction quality should be consistent with the actual project, and should meet the design requirements
and in line with the calibration of the corresponding technical standards.
5、The wind load standard value of typical parts of metal roof shall be given by the design unit, and the testing
unit shall test according to the wind load standard value given by the design unit.