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2021
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What are the differences between aluminum template pull tab system and pull rod system?
The aluminum template pull tab system mainly uses disposable pull tabs, which are pre embedded in the wall body after demolding. The pull rod system mainly adopts a pull screw, with a rubber cup and hose added in the middle. After dismantling the mold, the pull rod is pulled out and can be reused.
Comparison of construction effects between the pull tab system and the pull tab system: The wall surface of the pull tab system is relatively flat, and the embedded part of the pull tab system is broken, without the need for secondary plastering. The wall surface of the pull rod system is relatively flat, and the sleeve is embedded in the wall body. The pull rod is pulled out, and there are openings in the wall body that require secondary plugging, resulting in relatively high costs and labor costs.
Overall, the reinforcement system of the pull rod system is cumbersome, and the overall weight of the accessories is large, which increases the difficulty of construction for workers and affects the construction progress; And the later filling of the wall tie rod holes after demolding is troublesome, costly, and has a certain impact on the waterproofing of the wall.
By comparison, the reinforcement system of the pull tab system is simple, and the overall weight of the accessories is light, which greatly saves the installation time and labor of workers; Each edge rib of the pull tab system template is equipped with a pull tab groove, and the surface flatness of the wall is good after demolding; After demolding, the storage part of the pull tab is left inside the concrete wall to avoid leaving pull tab holes on the wall, reducing the cost of secondary blocking of pull tab holes, and the overall waterproof function is good, especially suitable for the construction of waterproof walls and exterior walls. So, the pull tab system still has great advantages over the pull rod system.
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