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Polyurethane-hard plastcs composite floor

A composite floor and hard plastic technology, applied in building materials, synthetic resin layered products, layered products, etc., can solve problems such as easy deformation, damage to the floor surface, damage to glass cups or hard objects, etc., to overcome Higher hardness, material saving effect

Inactive Publication Date: 2004-10-13
黄建翼
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the surface hardness of ordinary wooden floor, plastic composite floor and marble floor is relatively high. When brittle objects such as glasses or other hard objects collide with the surface of the floor, the glass or hard objects will be damaged and may damage the surface of the floor; and, for For ordinary wooden floor, composite floor and marble floor, when scrubbing the floor surface, the floor will become slippery and inconvenient to walk on; in addition, wooden floor is easy to absorb water and moisture, has poor anti-corrosion performance, and is prone to deformation, which affects the decorative effect; at the same time , the cost of wooden floor and marble floor is high, not suitable for ordinary household use

Method used

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  • Polyurethane-hard plastcs composite floor
  • Polyurethane-hard plastcs composite floor
  • Polyurethane-hard plastcs composite floor

Examples

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Embodiment Construction

[0012] refer to figure 1 , figure 2 , image 3 and Figure 4 , The polyurethane-rigid plastic composite flooring of the present invention comprises a surface layer 10 and a bottom layer 20 bonded together. The bottom layer 20 includes an integrally formed upper layer 22, an intermediate layer 24 and a fixed bottom layer 26, and the upper layer 22, the middle layer 24, and the fixed bottom layer 26 are respectively formed with a protruding block (not marked in the figure) and a concave card groove (not marked in the figure). Mark), the protruding block is used to dock with the corresponding concave groove of another composite floor. The bottom of the middle layer 24 is provided with two parallel rows of stepped grooves 28 shrinking inward, and the fixed bottom plate 26 has two rows of channels 30 corresponding to the grooves 28 . The fixed bottom plate 26 is provided with screw holes, and the floor can be fixed on the ground by screws.

[0013] The material selected for t...

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Abstract

The present invention relates to a polyurethane-hard plastics composite floor board. Said composite floor board includes polyurethane surface layer and hard plastic base layer. Said base layer includes integrally-formed upper layer, intermediate layer and fixing bottom layer, and the peripheries of the intermediate layer and fixing bottom layer are respectively formed into projected blocks are recessed fastening grooves, and the bottom portion of said intermediate layer is equipped with two rows of channels which are correspondent to said recessed grooves. Said invented floor board has the characteristics of high elasticity, high wear-resisting property, sound-insulating property, deformation resistance and corrosion-resisting property.

Description

technical field [0001] The invention relates to a plastic composite floor, in particular to a polyurethane-hard plastic composite floor with high elasticity, wear resistance, sound insulation, deformation resistance and corrosion resistance. Background technique [0002] As we all know, various floors, such as wood floors, plastic composite floors, marble floors, etc., are widely used for aesthetic and practical needs in modern home and office decoration. However, the surface hardness of ordinary wooden floor, plastic composite floor and marble floor is relatively high. When brittle objects such as glasses or other hard objects collide with the surface of the floor, the glass or hard objects will be damaged and may damage the surface of the floor; and, for For ordinary wooden floor, composite floor and marble floor, when scrubbing the floor surface, the floor will become slippery and inconvenient to walk on; in addition, wooden floor is easy to absorb water and moisture, has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08E04C2/20
Inventor 黄建翼
Owner 黄建翼
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