Floor slab thickness control device and using method thereof

Abstract

The invention discloses a floor slab thickness control device and a using method thereof. The floor slab thickness control device comprises same-plate-thickness prefabricated cylinder hollow concreteblocks, fixing screws, anchoring steel pieces and hexagonal flange nuts. In use, floor slab steel bars are completely bound firstly, anchoring holes are drilled in floor slab formworks every 2 m, andthe cylinder hollow concrete blocks are placed on the anchoring holes; and the anchoring screws penetrate into the formwork holes from the interiors of the hollow concrete blocks and fastened throughthe hexagonal nuts at the bottoms of the formworks. In concrete pouring, the top face of the concrete is manually smeared by workers till the elevation achieves the situation that upper openings of the hollow concrete blocks are flush with one another, and then slab-thickness control work can be completed. The prefabricated cylinder hollow concrete blocks serve as the floor slab thickness controldevice and have the characteristics that mounting is convenient, anchoring is firm in the concrete pouring process, moving is not prone to occurring, and the floor slab thickness control accuracy is high, anchoring bolts can be reused, the maintenance cost is reduced, and meanwhile materials are also saved.

Description

technical field [0001] The invention relates to the field of construction, in particular to a floor thickness control device and a method for using the same. Background technique [0002] At present, the traditional concrete floor thickness control includes: marking the floor thickness control line on the reserved vertical reinforcement of the wall column, and measuring with a ruler when pouring concrete; or inserting steel bars into the concrete for measurement when pouring concrete, etc. . [0003] Although this method can control the thickness of the concrete slab, there are still relatively large drawbacks. It is greatly affected by the level of workers and the environment, etc., it is inconvenient to operate and prone to large errors, which will increase the risk of processing the deviation of floor thickness in the later stage. Contents of the invention [0004] The object of the present invention is to provide a floor slab thickness control device and its use meth...

AI Technical Summary

Problems solved by technology

Affected by the level of workers and the environment, etc., it is inconvenient to operate and prone to large errors, which will increase the risk of floor thickness deviation processing in the later stage

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