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Interlocking environmental protection floor tile and production method thereof

An environmentally friendly and interlocking technology, which is applied to buildings, building structures, floors, etc., can solve problems such as interlocking environmentally friendly floor tiles that do not involve polymer composite materials, and achieve the effect of good anti-skid performance.

Inactive Publication Date: 2010-07-14
XIAMEN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

None of the products reported above involve interlocking environmentally friendly floor tiles made of polymer composite materials

Method used

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  • Interlocking environmental protection floor tile and production method thereof
  • Interlocking environmental protection floor tile and production method thereof
  • Interlocking environmental protection floor tile and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1~3 As shown, Embodiment 1 of the interlocking environmentally friendly floor tile of the present invention is roughly in the shape of a W, with a pair of short sides A and C in a zigzag shape, a pair of long sides B and D in a stepped shape, and a gap between the two long sides B and D. The parallel distance can be 10-13cm. The included angle of the zigzag can be 120°-140°, and the height of the interlocking environmental protection floor tile can be 5-6 cm.

[0037] The sides of a pair of long sides B and D can be provided with at least one groove 1 and at least one convex strip 2 respectively, and the sides of a pair of short sides A and C can be respectively provided with at least one groove 1 and at least one convex strip 2, The grooves 1 and the protruding strips 2 are arranged alternately, so that a tighter meshing effect can be obtained between the whole floor tiles.

[0038] Any plane on side B is parallel to the corresponding plane on side D,...

Embodiment 2

[0043] see Figure 7 and 8 , similar to Embodiment 1, the difference is that the short and long sides of the floor tiles do not have grooves and convex lines.

[0044] Several examples of the preparation method of the interlocking type environment-friendly floor tiles of the present invention are given below.

Embodiment 3

[0046] Put the fly ash into the mixer, spray evenly on the fly ash with a coupling agent, mix for 3-5 minutes, add polypropylene and polyethylene blends and other additives, and continue mixing for 3-5 minutes to obtain a mixture. The mixture is fed into the barrel of the injection machine through the feeding device. Control the temperature of the barrel at 200-230°C to melt the material to obtain the molten material; the temperature of the barrel is 190°C, 205°C, 220°C, 220°C, 220°C, and 5 Zone: 210°C. Preheat the mold to 70-80°C, then close the mold, and apply a pressure of 70-100 MPa to the molten material to fill the mold cavity with the molten material. Wait for the product to cool down, open the mold and take out the product. Trim and trim the removed products.

[0047]The raw materials of the interlocking type environment-friendly floor tiles are: polypropylene and polyethylene blends and auxiliary materials, the auxiliary materials include fillers, processing aids, ...

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Abstract

The invention provides an interlocking environmental protection floor tile and a production method thereof, which relate to building material. The invention provides an interlocking environmental protection floor tile which is based on polymer-based composite material, generates good integrated meshing interlocking effect after being paved and can be recycled after being damaged, and a production method thereof. The raw materials of the floor tile comprise polypropylene and polyethylene blends and auxiliary materials, wherein the auxiliary materials comprise stuffing, processing agents, coloring agents, stabilizing agents, coupling agents and fire retardants. A pair of short edges presents a Z shape, and a pair of long edges presents a step shape. The production method comprises the following steps of: adding pulverized fuel ash to a mixer; spraying the coupling agents to the pulverized fuel ash; after mixing, adding polypropylene and polyethylene blends and other raw materials; continuously mixing to obtain a mixture, and delivering to the charging barrel of an injection machine by a charging device; fusing the materials to obtain the fused materials; preheating a mould, and then closing the mould; pressing the fused materials to enable the fused materials to fill the cavity of the mould; after products are cooled, opening the mould to take out the products; and trimming and finishing the taken out products.

Description

technical field [0001] The invention relates to a building material, in particular to an environment-friendly interlocking floor tile made of polypropylene and polyethylene composite material and a preparation method thereof. Background technique [0002] Most of the existing floor tiles are mostly concrete floor tiles. Once the concrete floor tiles are damaged or eliminated, they cannot be recycled and reused. The biggest problem is that they cannot be degraded and recycled, which will cause environmental damage and waste of resources. Polymer-based composite floor tiles have the advantages of light weight, long service life, acid and alkali resistance, non-slip, and various shapes, and can be recycled after damage, which is conducive to environmental protection and sustainable development of resources, and is easy to clean and transport. In recent years, although plastic floor tiles have been greatly developed, most of them are only suitable for interior decoration, and ca...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L23/06C08K13/06C08K9/04C08K3/00E04F15/10B29C45/78
Inventor 戴李宗陈光剑何凯斌郭一宾谢晋良许一婷
Owner XIAMEN UNIV