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Method for laying moisture-proof and anti-arching deformation of floor

A laying method and arch deformation technology, which is applied to floors, buildings, adhesives, etc., can solve the problems that the back of the floor cannot be protected against moisture, wood fibers expand thicker, and are easy to deform and arch, so as to avoid moisture and arch deformation Effect

Inactive Publication Date: 2019-03-19
舍奢(武汉)家居有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, solid wood floors are prone to deformation and arching after encountering moisture and water. This problem is common. The front has a paint layer, which is hardly affected by moisture. When the back of the floor is damp, the wood fibers will expand and become thicker, and the volume will become larger. Due to the inconsistent expansion of the upper and lower sides, the two sides of the floor will warp upwards and appear tile-like deformation. Over time , the moisture gradually invaded, and the floor bulged out as a whole, eventually leading to arching
Every year, considerable economic losses are caused because the floor is damp and arched, and it is also troublesome to replace the floor

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] The present invention is described in further detail below in conjunction with embodiment.

[0020] An embodiment of the present invention provides a floor laying method for moisture-proof and anti-bending deformation, which includes the following steps:

[0021] S1: Before laying, pretreatment should be carried out. The pretreatment includes the following work:

[0022] (1) Grind the uneven part of the ground with a grinder to make the ground flat, so that the height difference within 2m of the ground does not exceed 2mm, and a 2m horizontal ruler can be used for detection.

[0023] (2) Dry the ground so that the water content of the ground does not exceed 10%. In this embodiment, when the ground is wet, spread quicklime on the wet ground to absorb moisture. If the ground is too dry, use a humidifier or place several pots of clear water in a ventilated place. The moisture content can be measured by a special equipment concrete moisture content meter.

[0024] (3) Mak...

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PUM

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Abstract

The invention discloses a method for laying floor moisture-proof and anti-arching deformation, which comprises the following steps: S1, cleaning dust on the ground; S2, scraping polyurethane on the ground to form a polyurethane layer, laying a floor on the polyurethane layer, and reserving a first expansion joint between the floor close to the wall surface and the wall surface. According to the laying method provided by the invention, a layer of polyurethane is firstly scraped, and then a floor is laid on the polyurethane layer; and because the polyurethane can firmly bond the ground to the floor, the moisture of the ground is completely isolated from the floor, and the floor is prevented from being damped and arched and deformed due to the moisture of the ground.

Description

technical field [0001] The invention relates to the technical field of floor moisture-proof and anti-arch deformation, in particular to a laying method for floor moisture-proof and anti-arch deformation. Background technique [0002] Solid wood flooring is a ground decoration material formed by drying and processing natural wood. It is a poor conductor of heat and can play a role of warming in winter and cooling in summer. It is comfortable to use and safe to use. Ideal material for renovation. [0003] However, solid wood floors are prone to deformation and arching after encountering moisture and water. This problem is common. The front has a paint layer, which is hardly affected by moisture. When the back of the floor is damp, the wood fibers will expand and become thicker, and the volume will become larger. Due to the inconsistent expansion of the upper and lower sides, the two sides of the floor will be warped upwards, and tile-shaped deformation will appear. Over time ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/02
CPCE04F15/0215
Inventor 刘顺强
Owner 舍奢(武汉)家居有限公司
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