A second-floor floor based on beam bridge structure

A floor and core board technology, applied in the direction of layered products, building structures, and the joining of wooden veneers, can solve problems such as easy deformation, and achieve low cost, easy installation, improved quality and life cycle. Effect

Inactive Publication Date: 2019-07-02
GUANGDONG YIHUA TIMBER IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a two-story floor based on a "beam bridge" structure, and its purpose is to solve the problem that the flat-type two-story floor is easily deformed after paving

Method used

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  • A second-floor floor based on beam bridge structure
  • A second-floor floor based on beam bridge structure
  • A second-floor floor based on beam bridge structure

Examples

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Embodiment

[0040] (1) Core board splicing: The pine core board material is made into a unit board with a length of 300mm-450mm, a width of 50mm, and a thickness of 17mm. The section of each unit board is not allowed to have visible collapse or material decay. Groove and tenon connection or adhesive bonding, splicing to a length of 910mm in the width direction of the unit board to form a flat core board 1, wherein the length direction of the unit board and the length direction of the core board 1 are perpendicular to each other, and the unit board passes through the width direction The splicing forms the length of the core board;

[0041] (2) Determine the thickness of the core board: sand the core board 1 on a sanding machine to a thickness of 16mm, and then cut it in the width direction of the core board. The precise width is 150mm, and the width direction is parallel to the width direction of the final floor board ;

[0042] (3) Substrate assembly: through groove and tenon connection ...

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Abstract

The invention provides a two-layer floor based on a beam bridge structure. The two-layer floor is characterized by comprising core boards, edgings, a veneer and reinforcing strips, wherein the core boards, the edgings and the reinforcing strips constitute a floor base material, the edgings are connected with the two sides in the width direction of the core boards in a splicing mode, and one or more reinforcing strips are added to the middle of the two core boards. A processing technology of the two-layer floor includes the first step of splicing the core boards, the second step of determining the thickness of the core boards, the third step of assembling the floor base material, the fourth step of determining the thickness of the floor base material, the fifth step of covering the floor base material with the veneer, and the sixth step of forming the floor. The two-layer floor has the advantages that firstly, the two-layer floor is easy to lay, low in cost and small in residual stress; and secondly, due to the beam bridge structure, air on the back of the laid floor can circulate, the deformation probability of the floor is reduced, the quality level of the two-layer floor can be remarkably improved, and the life cycle of the two-layer floor can be remarkably prolonged.

Description

technical field [0001] The invention relates to a two-story floor based on a "beam bridge" structure, which belongs to the field of wooden floor processing. Background technique [0002] Timber, steel bars, and cement are collectively known as the three major building materials. As the contradiction between the effective supply of global forests and the growing social demand is still prominent, in order to protect their own forest resources, the country and the world's timber-producing countries have frequently issued strict control policies for timber exports, resulting in a sharp decrease in the number of timber imports (especially logs). The supply of timber resources in the domestic market will continue to be in short supply. On the other hand, there is a huge demand for wooden flooring in domestic and foreign markets, among which solid wood composite flooring not only provides a good foot feel and natural surface texture of pure solid wood flooring, but also makes rati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B3/02
CPCB27D1/04B27D1/10B27M3/04E04F15/02038E04F15/04E04F2201/02
Inventor 刘壮超孙宏南黄泽群姚壮彬龙启顺
Owner GUANGDONG YIHUA TIMBER IND
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