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Bamboo fiber strip composite floor and preparation method thereof

A composite flooring and bamboo fiber technology, which is applied in the direction of floors, buildings, building structures, etc., can solve problems such as damage, poor dimensional stability of recombined bamboo materials, corrosion, etc., and achieve reduced production costs, shortened time for dipping and hot pressing , cost reduction effect

Inactive Publication Date: 2016-08-24
ZHEJIANG YONGYU FURNITURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, bamboo contains a lot of sugar, protein, and rich content, so it is very vulnerable to the invasion and corrosion of bamboo rot fungi; the existence of lignin, hemicellulose and cellulose makes the dimensional stability of the recombined bamboo material poor

Method used

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  • Bamboo fiber strip composite floor and preparation method thereof
  • Bamboo fiber strip composite floor and preparation method thereof
  • Bamboo fiber strip composite floor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] The preparation method of bamboo fiber strip composite flooring comprises the following preparation steps:

[0083] (1) Floor panel prefabrication: Weave the bamboo fiber strip connector 02 with strength in the non-parallel direction of the bamboo fiber strip across the bamboo fiber strip 01 with a thickness of 1 mm and a width of 1 mm to form a bamboo fiber strip weaving curtain, and weave the bamboo fiber strip The woven curtain is impregnated with the first thermosetting resin to obtain a prefabricated floor panel; the width of the bamboo fiber strip woven curtain is 0.6-2m;

[0084] (2) Drying: Send the prefabricated board of the floor surface board to dry to a moisture content of 6%, and obtain a dry board of the floor surface board;

[0085] (3) Core board preparation;

[0086] (4) Hot pressing: Place the drying plate of the floor surface board on the top of the core board, and press it at a hot pressing pressure of 3Mpa / cm 2 170 DEG C of hot-pressing temperatur...

Embodiment 2

[0092] The preparation method of bamboo fiber strip composite flooring comprises the following preparation steps:

[0093] (1) Floor panel prefabrication: Weave the bamboo fiber strip connector 02 with strength in the non-parallel direction of the bamboo fiber strip across the bamboo fiber strip 01 with a thickness of 4mm and a width of 10mm to form a bamboo fiber strip weaving curtain, and weave the bamboo fiber strip The woven curtain is impregnated with the first thermosetting resin to obtain a prefabricated floor panel; the width of the bamboo fiber strip woven curtain is 2m;

[0094](2) Drying: Send the prefabricated board of the floor surface board to dry until the moisture content is 10%, and obtain the drying board of the floor surface board;

[0095] (3) Core board preparation;

[0096] (4) Hot pressing: Place the drying plate of the floor surface board on the top of the core board, and press at a hot pressing pressure of 6Mpa / cm 2 1. Hot pressing at 120°C for a hot...

Embodiment 3

[0101] The preparation method of bamboo fiber strip composite flooring comprises the following preparation steps:

[0102] (1) Floor panel prefabrication: Weave the bamboo fiber strip connector 02 with strength in the non-parallel direction of the bamboo fiber strip across the bamboo fiber strip 01 with a thickness of 2 mm and a width of 15 mm to form a bamboo fiber strip weaving curtain, and weave the bamboo fiber strip The woven curtain is impregnated with the first thermosetting resin to obtain a prefabricated floor panel; the width of the bamboo fiber strip woven curtain is 1.5m;

[0103] (2) Drying: Send the prefabricated board of the floor surface board to dry to a moisture content of 8%, and obtain a dry board of the floor surface board;

[0104] (3) Core board preparation;

[0105] (4) Hot pressing: Place the drying plate of the floor surface board on the top of the core board, and press the hot pressing pressure at 5Mpa / cm 2 140 DEG C of hot-pressing temperature are...

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Abstract

The invention relates to a floor, in particular to a bamboo fiber strip composite floor. The bamboo fiber strip composite floor comprises first thermosetting resin and a floor surface board together formed by curing multiple bamboo fiber strips, wherein the floor surface board comprises a main body, a pressing surface which is exposed to display shapes of bamboo joints, a connecting surface connected with a core board, at least one surface board lateral surface formed by cutting, and a surface board end surface; bamboo fiber strip connecting pieces which transversely penetrate through multiple bamboo fiber strips and have strength in the non-parallel directions of the bamboo fiber strips are arranged in the floor surface board, and arranged in a staggered manner in the up-down directions of one or more than two adjacent bamboo fiber strips; transverse penetrating includes horizontal penetrating or inclined penetrating at an angle less than a right angle with the bamboo fiber strips; the floor surface board is a bamboo fiber strip knitted curtain hot pressing board formed by carrying out hot pressing on one layer or more than two layers of bamboo fiber strip knitted curtains; a floor bottom board is further arranged below the core board. The bamboo fiber strip composite floor disclosed by the invention has high strength, high processing efficiency and low production cost.

Description

technical field [0001] The invention relates to a floor, in particular to a composite floor made of bamboo fiber strips. Background technique [0002] my country is a big country of bamboo, with a large output of bamboo, a long history of bamboo utilization, and abundant bamboo products. Bamboo has the advantages of good toughness and high strength, and is made into raw materials for indoor flooring, outdoor flooring and furniture in the market. However, bamboo contains a lot of sugar, protein, and rich content, so it is very vulnerable to the infringement and corrosion of bamboo rot fungi; the existence of lignin, hemicellulose and cellulose makes the dimensional stability of the recombined bamboo material poor. [0003] In order to solve the above technical problems, the prior art scheme CN204876310U (2015-12-16) discloses a carbonized bamboo wood fiber and bamboo silk composite cement board. Both need improvement. Contents of the invention [0004] One of the obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/04
CPCE04F15/046
Inventor 宋剑刚陈永兴刘福清黄毅
Owner ZHEJIANG YONGYU FURNITURE CO LTD
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