A prefabricated environment-friendly plastic-wood hollow-core composite floor

A composite floor, environmentally friendly technology, used in elastic floors, floors, buildings, etc., can solve the problems of inability to promote, no earthquake resistance, high cost of sports wood floors, etc., to achieve good user experience, good strength, good elasticity and the effects of stress

Active Publication Date: 2020-10-02
无锡啄木鸟环保建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Wood-plastic composite materials have many advantages, but in the prior art, traditional wood-plastic profiles are extruded into various forms of profiles through molds of certain specifications; however, a single wood-plastic profile does not have any advantages in earthquake resistance. ; And think that many sports venues (such as basketball courts, badminton courts, etc.) will choose high-quality sports wooden floors when constructing venues, because of their unique elasticity and performance under heavy pressure, it can effectively reduce the number of athletes in sports. Shock injuries caused by bouncing on the stadium floor; however, due to the high cost of sports wooden floors, it cannot be promoted in large quantities

Method used

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  • A prefabricated environment-friendly plastic-wood hollow-core composite floor
  • A prefabricated environment-friendly plastic-wood hollow-core composite floor
  • A prefabricated environment-friendly plastic-wood hollow-core composite floor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as figure 1 , 2 An assembled environment-friendly plastic-wood hollow-core composite floor is shown, including an external plastic-wood profile 1, an internal composite profile 2, elastic glue parts 3 and connectors 4; the external plastic-wood profile 1 and the internal composite profile 2 constitute a "back ” structure, and the outer four corners of the inner composite profile 2 and the inner four corners of the outer wood-plastic profile 1 are connected by four connectors 4; there are four elastic glue pieces 3, and the four elastic glue pieces 3 are respectively located on the outer wood-plastic profile 1 , between the four sides of the internal composite profile 2;

[0028] The external wood-plastic profile 1 includes a first surface layer and a first base layer, the first surface layer is wrapped outside the first base layer; the first surface layer is a scratch-resistant finish paint layer, and the first base layer is a plastic-wood layer;

[0029...

Embodiment 2

[0044] Embodiment 2: The difference from Example 1 is that the composite cured product also includes 1 part of additives, and the additives include antibacterial additives and antioxidant additives; the specific model of the antibacterial additive is IADW-110, and the specific model of the antioxidant additive is antioxidant- 921, antibacterial additives and antioxidant additives are 0.5 parts.

[0045] Among them, the preparation method of the composite cured product is specifically: mixing rice husk fibers, rice husks, adhesives, and additives according to the above ratio to obtain a mixture, and then naturally curing the mixture to obtain a composite cured product, wherein the glass fiber strips are cured naturally. The mixture is pre-embedded in the composite cured product;

Embodiment 3

[0046] Example 3: The difference from Example 1 is that the wood-plastic layer includes the following components by mass: 55 parts of magnetized fermented product of flax straw, 45 parts of polyvinyl chloride, 25 parts of flax straw, and 20 parts of glass fiber;

[0047] The preparation method of the plastic wood layer is specifically as follows:

[0048] Step 1: Preparation of flax stalk magnetized fermented product

[0049] Add flax straw into the fermenter, seal it, and carry out the first fermentation at room temperature for 13 days; then carry out the second magnetized fermentation for 8 days at 46°C and a constant magnetic field of 7T; wait until the second fermentation is completed After filtering, the resulting filter residue is naturally dried to obtain the flax stalk magnetized fermented product;

[0050] Step 2: Preprocessing

[0051] Separately pulverize the flax stalk magnetized fermented product and the flax stalk for later use;

[0052] Step 3: Preparation of...

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Abstract

The invention discloses a fabricated environment-friendly plastic-wood hollow core composite floor. The fabricated environment-friendly plastic-wood hollow core composite floor comprises an outer plastic-wood profile, an inner composite profile, elastic glue parts and connecting parts. A double-hollow-square-shaped structure is formed by the outer plastic-wood profile and the inner composite profile. The outer four corners of the inner composite profile are connected with the inner four corners of the outer plastic-wood profile through the four connecting parts. The four elastic glue parts arelocated between the four sides of the outer plastic-wood profile and the four sides of the inner composite profile separately. The fabricated environment-friendly plastic-wood hollow core composite floor is reasonable in structural design, the outer plastic-wood profile, the inner composite profile and the elastic glue parts are assembled through the connecting parts, a good anti-shake effect isachieved, good elasticity and heavy load bearing performance can be brought, shake damage caused by bouncing of an athlete on floors of a stadium can be effectively relieved, standardized design, production factorization and construction assembly can be carried out, and the fabricated environment-friendly plastic-wood hollow core composite floor is suitable for being massively popularized.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to an assembled environment-friendly plastic-wood hollow-core composite floor. Background technique [0002] Wood-plastic profile is a new type of environmentally friendly composite material, which has the advantages of repeated recycling and high strength; It is a composite material made of biomass fiber as the main raw material and plastic. It has the advantages of plant fiber and plastic at the same time, and has a wide range of applications, covering almost all fields of use of logs, plastics, plastic steel, aluminum alloys and other similar composite materials. It also solves the problem of recycling waste resources in the plastics and wood industries. [0003] Wood-plastic composite materials have many advantages, but in the prior art, traditional wood-plastic profiles are extruded into various forms of profiles through molds of certain specifications; however, a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04F15/10E04F15/22C08L97/02C08L27/06C08K7/14
CPCC08L97/02C08L2205/025C08L2205/03C08L2205/16E04F15/102E04F15/225C08L27/06C08K7/14
Inventor 徐彬
Owner 无锡啄木鸟环保建材有限公司
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