When the screw system is used in super-height projects, it is difficult to control the verticality and flatness, and requires a large number of horizontal and vertical back stiffeners and diagonal braces for reinforcement. Moreover, the thicker the wall column, the easier it is for the screw to bend, resulting in failure. If it is removed smoothly, the advantages of the aluminum formwork cannot be fully utilized.
When the pull-tab system is used in super-height projects, only a small amount of square tubes, vertical beams and diagonal braces are needed for reinforcement to control the quality, and the one-time pull-tab system has obvious advantages when dealing with ultra-thick wall columns. .
The aluminum molds of Hunan Rongyijian are pull-tab systems, you can learn more about them
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