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Application of bamboo artificial board in building curtain wall, thin bamboo laminated composite material for building curtain wall and preparation method of thin bamboo laminated composite material

A technology of man-made panels and composite materials, applied in the field of building curtain walls, can solve the problems of poor thermal insulation performance, high price, and self-heavy weight, and achieve the effects of increasing strength, good anti-aging and wear resistance, and preventing aging.

Pending Publication Date: 2022-01-11
FUJIAN HEQIZU FORESTRY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when applied to panel materials, aluminum-plastic panels have good decorative effects and are easy to install and construct, but they are relatively expensive and have a single pattern, which limits their application scenarios; stone has good weather resistance, but it is heavy, difficult to construct, and has radiation; Glass curtain walls are prone to "light pollution" and have poor thermal insulation performance, so they can only rely on air conditioners and other equipment to maintain a comfortable environment in the interior space, resulting in a huge waste of energy

Method used

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  • Application of bamboo artificial board in building curtain wall, thin bamboo laminated composite material for building curtain wall and preparation method of thin bamboo laminated composite material
  • Application of bamboo artificial board in building curtain wall, thin bamboo laminated composite material for building curtain wall and preparation method of thin bamboo laminated composite material
  • Application of bamboo artificial board in building curtain wall, thin bamboo laminated composite material for building curtain wall and preparation method of thin bamboo laminated composite material

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preparation example Construction

[0069] The present invention also provides the preparation method of the thin bamboo laminated composite material for building curtain wall described in the above technical scheme, comprising the following steps:

[0070] 1) Provide slab;

[0071] When the bamboo-based panel is a bamboo curtain, the bamboo curtain is impregnated in a water-soluble phenolic resin or a urea-formaldehyde resin to form a blank to obtain a slab;

[0072] When the bamboo-based panel is a bamboo composite board in which carbonized bamboo fiberized veneers and wooden veneers are stacked in sequence, the carbonized bamboo fiberized veneers are impregnated in water-soluble phenolic resin or urea-formaldehyde resin, and the After the wooden veneer is glued on both sides with glue, the impregnated carbonized bamboo bundle fiberized veneer and the glued wooden veneer are symmetrically assembled to obtain a slab;

[0073] When the bamboo-based panel is a bamboo composite board in which carbonized bamboo fi...

Embodiment 1

[0101] The preparation method of thin bamboo laminated composite material for building curtain wall of the present embodiment, the method is:

[0102] S1, rolling and dissolving fresh planed bamboo strips with a thickness of 2 mm into bamboo bundle fibers, and weaving the bamboo bundle fibers through a bamboo bundle fiber integrated veneer weaving machine to obtain a bamboo bundle fiberized veneer; then Described bamboo bundle fiberized veneer is 0.45kg / cm under pressure 2 Carbonize in a steam pressure cooker for 90min to obtain a carbonized bamboo bundle fiberized veneer with a moisture content of 10% and a thickness of 4mm; the rolling and decompression adopts the bamboo brushing rolling equipment with the invention patent No. ZL201210413865.1; the bamboo bundle fiber The integrated veneer knitting machine adopts the bamboo bundle fiber integrated veneer knitting machine whose application publication number is CN 110091395 A; The weaving method of the bamboo bundle fiber in...

Embodiment 2

[0114] The preparation method of thin bamboo laminated composite material for building curtain wall of the present embodiment, the method is:

[0115] S1, rolling and dissolving fresh planed bamboo strips with a thickness of 1.5mm into bamboo bundle fibers, and weaving the bamboo bundle fibers through a bamboo bundle fiber integrated veneer weaving machine to obtain a bamboo bundle fiberized veneer; then It is 0.3kg / cm that described bamboo bundle fiberized veneer is under pressure 2 carbonized in a steam pressure cooker for 60 minutes to obtain a carbonized bamboo bundle fibrous veneer with a moisture content of 12% and a thickness of 6 mm; the rolling and decompression adopts the bamboo brushing rolling equipment whose invention patent number is ZL201210413865.1; the bamboo bundle fiber The integrated veneer knitting machine adopts the bamboo bundle fiber integrated veneer knitting machine whose application publication number is CN 110091395 A; The weaving method of the bam...

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Abstract

The invention provides application of a bamboo artificial board in a building curtain wall, a thin bamboo laminated composite material for the building curtain wall and a preparation method of the thin bamboo laminated composite material, and belongs to the technical field of building curtain walls. The invention provides the application of the bamboo artificial board in the building curtain wall. The bamboo artificial board is low in density, light in weight, low in price and high in assembly efficiency, the heat conductivity coefficient of the bamboo artificial board is lower than that of bricks, cement and metal, heat in a building cannot be guided into an external environment easily, and the heat preservation performance is good. The invention further provides the thin bamboo laminated composite material for the building curtain wall. The bamboo utilization rate and the production efficiency can be improved by using carbonized bamboo bundle fiberized veneers and bamboo curtains, and the density and the transverse strength can be further reduced after the wood veneers are added.

Description

technical field [0001] The invention relates to the technical field of building curtain walls, in particular to an application of bamboo wood-based panels in building curtain walls, a thin bamboo laminated composite material for building curtain walls and a preparation method thereof. Background technique [0002] Building curtain wall is a kind of lightweight exterior wall structure commonly used in modern large and high-rise buildings, usually composed of supporting structure system and panel materials. Building curtain wall panel materials include aluminum-plastic panels, stone, glass and other materials, which mainly play a non-bearing role, heat insulation, sound insulation and decorative effects. However, when applied to panel materials, aluminum-plastic panels have good decorative effects and are easy to install and construct, but they are relatively expensive and have a single pattern, which limits their application scenarios; stone has good weather resistance, but i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/88E04C2/16B32B9/02B32B9/04B32B21/00B32B33/00B32B7/12B32B37/06B32B37/12B27D1/08B27D5/00B27K9/00B27K3/02B27K3/15B27G11/00
CPCE04B2/88E04C2/16B32B9/02B32B9/047B32B21/10B32B33/00B32B7/12B32B37/06B32B37/1284B27D1/08B27D5/00B27K9/002B27K3/02B27K3/15B27G11/00B32B2260/021B32B2262/065B32B2255/26B32B2607/00B32B2307/30B32B2307/552B32B2307/554
Inventor 陈复明郑忠福王戈俞艳吴黄贵
Owner FUJIAN HEQIZU FORESTRY SCI & TECH CO LTD
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