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Floor sandwich structure paving process

A sandwich and flooring technology, which is applied to building structures, devices for coating liquid on the surface, and construction. It can solve the problems of high noise in use of the floor, inapplicability of floor thermal expansion and contraction, poor moisture-proof performance, etc., and achieve floor paving. The installation structure is stable, not easy to crack, and the effect of increasing the buffer force

Active Publication Date: 2022-02-15
上海朗穆新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]Common floor paving process: 1. Overhead pavement with keel frame. Floor, this kind of process has the function of moisture-proof, but the hollow space erected makes the floor noisy all the year round, and it is not suitable for the problem of thermal expansion and contraction of the floor; second, the full-glue paving process, the concrete layer is covered with glue , laying the floor on the glue layer, this process has poor moisture resistance; it cannot be applied to the problem of thermal expansion and contraction of the floor

Method used

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Experimental program
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Embodiment 1

[0030] Such as Figure 1 to Figure 2 As shown, the floor sandwich structure pavement process described in the embodiment of the present invention comprises the following steps:

[0031] S1. Clean the concrete layer 1 after the waterproof coating is applied, and then spread the sizing layer 11 on the concrete layer 1 through a glue applicator. A group of lines arranged in parallel are evenly distributed on the layer 11;

[0032] S2, spread the cork pad 12 on the sizing layer 11 again, and finally spread the sizing layer 11, and then install the wooden floor 13 on the last sizing layer 11; the present invention passes through the concrete layer 1 The sizing layer 11 is fully covered, the cork pad 12 is fully covered, and then a layer of sizing layer 11 is fully covered, so that the two layers of sizing layer 11 and the cork pad 12 made of sawdust are fused and infiltrated to increase the cushioning force of the lower layer of the wooden floor 13 , can prevent the wooden floor ...

Embodiment 2

[0042] Such as Figure 6 Shown, comparative example one, wherein another kind of implementation mode of the present invention is:

[0043] A group of driving teeth 5 are evenly distributed on the periphery of the driving wheel 21, and the driving teeth 5 run through the through holes 51 provided on the walking belt 23; A piston 53 is slidably connected, and the side of the piston 53 away from the center of the drive wheel 21 is fixedly connected with a plunger 54. The end of the plunger 54 is spike-shaped, and the plunger 54 extends to the outside of the drive tooth 5; the slide hole 52 is close to One end of the driving wheel 21 center is communicated with the air pump through the pipeline 38; the distance between the adjacent blind holes 14 is equal to the distance between the adjacent through holes 51; , the air pump drives the insertion rod 54 to stretch out, increasing the grip between the drive wheel 21 and the cork pad 12, further reducing the slippage of the fuselage ...

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Abstract

The invention belongs to the technical field of home decoration, and particularly relates to a floor sandwich structure paving process, which comprises the following steps: S1, cleaning a concrete layer painted with waterproof paint, then fully paving a gluing layer on the concrete layer through a gluing machine, enabling the thickness of the gluing layer to be uniform, and uniformly distributing a group of parallel lines on the gluing layer in cooperation with a scraper blade and a comb tooth groove; and S2, fully paving a soft wood pad on the sizing layer, finally, fully paving the sizing layer, and then finally mounting the floor on the last sizing layer. The concrete layer is fully paved with the sizing layer, the cork pad and the sizing layer, so that the two sizing layers and the cork pad made of wood chips are mutually fused and permeated, the buffering force of the lower layer of the floor is increased, and walking noise caused by long-time use of the floor can be avoided; through double-layer glue pulling, the floor paving structure is more stable, wet expansion and dry shrinkage or thermal expansion and cold contraction deformation is relieved, and gaps are not prone to being generated; and the cork cushion core material has natural dehumidification and insect prevention effects.

Description

technical field [0001] The invention belongs to the technical field of home furnishing, in particular to a floor sandwich structure pavement process. Background technique [0002] Common floor paving techniques: 1. Overhead pavement with dragon frame. On the concrete layer, a wooden structure dragon frame is erected, and the floor is laid on the dragon frame. This process has the effect of moisture resistance, but the erected hollow The space makes the floor noisy all the year round, and it is not suitable for the problem of thermal expansion and contraction of the floor; second, the full glue paving process, the concrete layer is covered with glue, and the floor is laid on the glue layer. This process has poor moisture resistance; It cannot be applied to the problem of thermal expansion and contraction of the floor. [0003] For this reason, the present invention provides a floor sandwich structure pavement process. Contents of the invention [0004] In order to make up...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/22E04F21/08E04F21/16B05C5/02B05C11/02
CPCE04F21/22E04F21/08E04F21/16B05C5/001B05C5/02B05C11/023
Inventor 葛振宇
Owner 上海朗穆新材料有限公司