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Waterproof panel and manufacturing method thereof

A manufacturing method and board technology, applied in chemical instruments and methods, building structure, lamination, etc., can solve the problems of delamination, insufficient environmental protection, poor stability of wood-plastic floors, etc., and achieve light weight, comfortable foot feel, reduce The effect of material and shipping costs

Inactive Publication Date: 2015-09-23
ANHUI SENTAI WPC TECH FLOOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This utility model uses hard sheets as the upper and lower balance layers and uses a multi-layer structure to solve the strength problem of the wood-plastic floor. Adhesives make the wood-plastic floor less stable, prone to delamination due to temperature changes or water immersion, and not environmentally friendly

Method used

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  • Waterproof panel and manufacturing method thereof
  • Waterproof panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 , The waterproof board of the present invention includes a wear-resistant layer 1, a waterproof layer 3, and grooves 5 and tenons 6 arranged on both sides of the board. The wear-resistant layer 1 can be adhered to the waterproof layer 3 by bonding means such as hot melt adhesive. The molding structure of the groove 5 and the tenon 6 can cooperate to form a fastening connection of a plurality of adjacent plates. The clamping method is mechanically clamped in the form of a lock or chemically clamped by glue or the like.

[0037] The wear-resistant layer can be polyethylene or polyvinyl chloride, which has low absorptivity and good stability. When used as the surface layer of a waterproof board, it plays the role of waterproof, moisture-proof and wear-resistant; and the wear-resistant layer has certain friction, such as static friction The coefficient reaches at least 0.62, which is conducive to anti-skid.

[0038] The waterproof layer 3 contains resin ...

Embodiment 2

[0053] Such as figure 2 , The waterproof board of the present invention includes a wear-resistant layer 1, a decorative layer 2, a waterproof layer 3, and grooves 5 and tenons 6 arranged on both sides of the board. The decorative layer 2 is arranged between the wear-resistant layer 1 and the waterproof layer 3, and the wear-resistant layer 1 and the decorative layer 2 are heat-pressed together, and then adhered to the On the waterproof layer 3. The decorative layer 2 can be tile veneer or stone laminate or rubber or decorative plastic or linoleum or decorative vinyl, which is not only a beautiful board but also waterproof. The molding structure of the groove 5 and the tenon 6 can cooperate to form a fastening connection of a plurality of adjacent plates. The clamping method is mechanically clamped in the form of a lock or chemically clamped by glue or the like.

[0054] The manufacturing process of waterproof board: Step 1: Extrude bamboo and wood powder from industrial sc...

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Abstract

The invention discloses a waterproof panel and a manufacturing method of the waterproof panel, and belongs to the technical field of a floor, a wall slab and other panels. The waterproof panel includes a waterproof layer, a wear-resisting layer, and a flute and a tenon which are respectively arranged at both sides of the panel; the wear-resisting layer is adhered on the waterproof layer; the waterproof layer is formed by performing extrusion molding on extrusion molding raw materials containing resin and main bamboo wood components; the density of the waterproof layer is 0.60 kg / cm3-0.95 kg / cm3. The waterproof panel is high in intensity, strong in tensile strength, and not easy to rupture; the waterproof panel is strong in stability, not easy to deform for the temperature change or water immersion, light in quality, and more comfortable in touch; moreover, materials and transportation cost are reduced.

Description

technical field [0001] The invention relates to the technical field of boards such as floors and wall boards, in particular to a waterproof board and a manufacturing method thereof. Background technique [0002] Indoor floor or wall paving materials are generally made of wood or composite boards. Although the wooden board feels more comfortable to the touch, it is easy to absorb water, swell or dry out, and the wood board is not strong enough to warp and delaminate; while the composite board is formed by mixing and extruding wood chips and adhesives. Although it is beautiful and low in cost, it is easy to absorb water. , the release of formaldehyde is not environmentally friendly. For this reason, in modern construction, such as Lide green building, it is necessary to reduce the impact on the natural environment to a greater extent, to use recycled materials or waste materials to the maximum extent, and to use wood-plastic composite boards for floors, walls, etc. Techn...

Claims

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Application Information

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IPC IPC(8): E04F13/075E04F13/076B32B3/06B32B27/20B32B27/06B32B37/15B32B37/10B32B37/12B32B37/06
Inventor 唐道远
Owner ANHUI SENTAI WPC TECH FLOOR CO LTD
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