How to control the installation quality of steel structure space frame roof panels
2021-10-08
Before the steel structure space frame construction works , the engineering technical supervisor will lead the construction workers jointly together and negotiate the specific construction method, put forward the parts and procedures that are prone to quality problems during the construction, refine the construction plan, and disclose to all of the construction workers, so that each construction workers can be familiar with the construction process and details.
The protection of the finished products and semi-finished products is also an important part of the quality control. The following matters should be paid attention to during material transportation,storage and construction.
In the process of transporting, stacking and hoisting steel purlin, it should be paid attention to protect the galvanized layer to prevent deformation.
The materials delivered to the site should be protected.
In the process of board hoisting and lifting, the command must be appropriate and the cooperation must be coordinated, and the roof panel must not be deformed or broken.
The installed roof panel should minimize people walking on it, when installing the flooding, it should step on the ribs of the roof panel, not on the flat surface of the panel.
When lifting, transporting and installing the roof panel,pay attention to protection, and it’s strictly forbidden for construction workers to step on it arbitrarily.
The installed roof panel is strictly prohibited form impact by sharp objects ad heavy objects.
After the steel structure space frame roof panel is installed, the hatchway of the upper roof shall be supervised by a special person. Non-company personal are not allow to go on the roof without permission.
