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Artificial inorganic plate, preparation method thereof and composite floor

A composite floor and inorganic board technology, applied in the field of boards, can solve the problems of easy deformation, limiting the application range of wooden floors, affecting the aesthetics and practicability of wooden floors, and achieving the effects of improving stability and reducing self-weight.

Pending Publication Date: 2021-10-22
浙江天冉艺装新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wooden flooring is light in texture and convenient for transportation, processing and laying. However, because wood is easily deformed under humid or high temperature conditions, it affects the aesthetics and practicability of wooden flooring, and limits the application range of wooden flooring.

Method used

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  • Artificial inorganic plate, preparation method thereof and composite floor
  • Artificial inorganic plate, preparation method thereof and composite floor
  • Artificial inorganic plate, preparation method thereof and composite floor

Examples

Experimental program
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preparation example Construction

[0054] The present invention also provides a method for preparing the artificial inorganic board described in the above technical solution, comprising the following steps:

[0055] (1) mixing the materials of the modified inorganic layer and reacting to obtain a modified inorganic slurry;

[0056] (2) Lay the modified inorganic slurry and glass fiber mesh obtained in the step (1) in the mold in sequence, and then perform solidification and demoulding in sequence to obtain the artificial inorganic plate blank; the artificial inorganic plate blank The bottom layer and surface layer are modified inorganic layers;

[0057] (3) Carrying out curing and sanding the artificial inorganic board blank obtained in the step (2) in sequence to obtain an artificial inorganic board.

[0058] In the invention, the materials of the modified inorganic layer are mixed to undergo a modification reaction to obtain a modified inorganic slurry. In the present invention, the magnesium oxide, magnesi...

Embodiment 1

[0095] Mix 3 parts of modifier, 20 parts of wood chips, 46 parts of ore base material and 20 parts of water to obtain a slurry, wherein 30 parts of magnesium oxide, 1 part of magnesium chloride, and 15 parts of magnesium sulfate in the ore base material; In the mold, the thickness of the layer is 4mm, and then a layer of glass fiber mesh cloth is layered, and then a layer of slurry is layered. The thickness of the slurry is 3mm. After the layer is layered, it is left to stand, and the artificial inorganic board is obtained after demoulding. Preliminary blank; then the preliminary blank is placed statically and polished to obtain such figure 1 The artificial inorganic board shown; the size of the artificial inorganic board is 2400mm×3354mm×5.00mm;

[0096] Coat polyurethane adhesive on the upper surface and the lower surface of the artificial inorganic board, respectively paste the wear-resistant paper and the balance paper on the upper surface and the lower surface of the arti...

Embodiment 2

[0100] The artificial inorganic board and composite floor were prepared according to the method of Example 1, except that the ratio of each component was different from the preparation process, and the dosage and process parameters of each component were listed in Table 1 and Table 2.

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Abstract

The invention relates to an artificial inorganic plate, a preparation method thereof and a composite floor. The artificial inorganic plate comprises a modified inorganic layer, and the bottom layer and the surface layer of the artificial inorganic plate are the modified inorganic layers; the modified inorganic layer is prepared from the following components of, in parts by mass, 46-68.5 parts of ore base material, 20-24 parts of sawdust, 3-5 parts of modifier and 20-25 parts of water; and the ore base material comprises magnesium oxide and magnesium sulfate. A composite floor prepared from the artificial inorganic plate is subjected to standing for 6 h at the temperature of 80 DEG C and then cooled for 6 h, the length change rate of the composite floor before and after heating is that shrinkage is 0.02%-0.1%, and the warping degree is 0.20-0.50 mm; and after the composite floor is soaked in water for 24 hours, the length expansion of the composite floor is 0.02%-0.05%, the thickness expansion of the composite floor is 1.00%-1.57%, and the warping degree of the composite floor is 0.20-0.425 mm.

Description

technical field [0001] The invention belongs to the field of plate technology, and in particular relates to an artificial inorganic plate, a preparation method thereof and a composite floor. Background technique [0002] With the continuous development of society, people's requirements for home decoration materials are getting higher and higher. As a floor material, natural stone is gradually replaced by wood flooring due to its heavy weight, which brings inconvenience to processing and paving. Wooden flooring is light in texture and convenient for transportation, processing and laying. However, because wood is easily deformed under humid or high temperature conditions, it affects the aesthetics and practicability of wooden flooring, and limits the application range of wooden flooring. [0003] In order to solve the above-mentioned problems, the present invention is hereby proposed. Contents of the invention [0004] The purpose of the present invention is to provide an ...

Claims

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Application Information

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IPC IPC(8): E04F15/08E04F15/02E04F15/18C04B28/30B28B23/02
CPCE04F15/082E04F15/02038E04F15/181C04B28/30B28B23/02C04B18/26C04B14/42
Inventor 李志伟管会斌沈思思荆彪钦力施志成
Owner 浙江天冉艺装新材料有限公司