CN210342708U

CN210342708U - Component for controlling thickness of floor slab

Info

Publication number: CN210342708U
Application number: CN201920560456.1U
Authority: CN
Inventors: 周放; 秦亮; 鞠彦成; 向座霖
Original assignee: Beijing Shougang Construction Group Co Ltd
Current assignee: Beijing Shougang Construction Group Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-04-17
Anticipated expiration: 2029-04-23

Abstract

A component for controlling the thickness of a floor slab belongs to the technical field of floor slab thickness control and comprises a cement nail (1) and a PVC pipe (2); cutting one vertical side of the PVC pipe (2), vertically placing the PVC pipe on a clear water template, and binding the PVC pipe (2) by using a 0.5mm binding wire; the PVC pipe (2) is filled with concrete stirred on site, the cement nail (1) is inserted into the center of the top of the concrete, and the top end of the cement nail (1) leaks by 0.9-1.1 cm. Simple manufacture, simple to operate, efficiency of construction, practice thrift the cost. The method is particularly suitable for concrete pouring construction for controlling the thickness of the floor slab, and not only can guarantee the thickness of the floor slab and accelerate the construction progress, but also can save the measure cost. Has good popularization value.

Description

Component for controlling thickness of floor slab

Technical Field

The utility model belongs to the technical field of floor thickness control, especially, provide a component of control floor thickness is applicable to the construction of various control floor thickness. The thickness that the floor was pour has been guaranteed, the quality is improved, material saving for the construction progress.

Background

In the construction of controlling floor thickness at present, adopt the spirit level to throw the elevation on the post reinforcing bar, then the acting as go-between, the workman is according to the mode of line height with box chi height measurement height when concreting. The worker easily touches the elevation line in the pouring process, so that the thickness of the floor slab is inaccurately controlled, and the flatness and the thickness of the floor slab cannot be guaranteed. The method not only needs to invest measuring manpower and delay time, but also cannot ensure the quality of the floor slab, increases the construction difficulty, delays the construction progress and is not beneficial to production and construction.

Disclosure of Invention

An object of the utility model is to provide a component of control floor thickness has solved the measurement personnel and has dropped into, and the construction is complicated, and the floor thickness that touches height marking etc. and cause is inaccurate scheduling problem in the work progress. And can be prefabricated, shortened earlier stage preparation time greatly, the construction is simple to can effectual assurance floor thickness.

The utility model discloses a cement nail 1, PVC pipe 2. Cutting one vertical side of the PVC pipe 2, vertically placing the PVC pipe on a clear water template, and binding the PVC pipe 2 by using a 0.5mm binding wire; the PVC pipe 2 is filled with concrete stirred on site, the cement nail 1 is inserted into the center of the top of the concrete, and the top end of the cement nail 1 leaks by 0.9-1.1 cm.

And after the top plate template is erected and the steel bars are bound, randomly nailing the manufactured component for controlling the thickness of the floor slab on the top plate template, and taking the component as a thickness control point when the floor slab concrete is poured.

The method has the advantages of simple manufacture, convenient installation, high construction efficiency and cost saving. The method is particularly suitable for concrete pouring construction for controlling the thickness of the floor slab, and not only can guarantee the thickness of the floor slab and accelerate the construction progress, but also can save the measure cost. Has good popularization value.

Drawings

Fig. 1 is a schematic diagram of the assembly of the present invention. Wherein, cement nail 1, PVC pipe 2.

Fig. 2 is a schematic structural diagram of the present invention. Wherein, the cement nail 1 and the PVC pipe 2

Detailed Description

The first step to the third step are a specific embodiment of the present invention. The following describes the present invention with reference to the accompanying drawings.

The manufacturing process comprises the following steps:

firstly, cutting a PVC pipe 2 with the same thickness as a floor slab, cutting one vertical side of the PVC pipe 2, vertically placing the PVC pipe on a clear water template, binding the PVC pipe 2 by using a binding wire with the thickness of 0.5mm to prevent the PVC pipe 2 from expanding when filling ash, filling the PVC pipe 2 with concrete stirred on site, then inserting the back of a cement nail 1 into the center position of the top of the concrete, and enabling the top end of the cement nail 1 to leak by about 1 cm. And (5) after the concrete reaches the strength, disassembling the binding wires, and taking out the concrete member in the PVC pipe to finish the manufacture of the member.

And after the floor slab template is erected, uniformly distributing and nailing the manufactured components on the template.

And pouring concrete according to the members for controlling the thickness of the floor slab.

Claims

1. A member for controlling the thickness of a floor slab, comprising: comprises a cement nail (1) and a PVC pipe (2); cutting one vertical side of the PVC pipe (2), vertically placing the PVC pipe on a clear water template, and binding the PVC pipe (2) by using a 0.5mm binding wire; the PVC pipe (2) is filled with concrete stirred on site, the cement nail (1) is inserted into the center of the top of the concrete, and the top end of the cement nail (1) leaks by 0.9-1.1 cm.