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Method for building pavilion by plastic wood profiles instead of wooden materials

A technology for wooden buildings and profiles, applied in small buildings and other directions, can solve problems such as easy corrosion, poor fire resistance, and easy cracking of integral columns, and achieve the effects of high fire resistance, simple construction and installation, and later maintenance and maintenance costs.

Inactive Publication Date: 2012-03-21
ZONBONG LANDSCAPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for building a pavilion with plastic-wood profiles instead of wooden building materials. The prefabricated components of the pavilion are made of plastic-wood materials, which solves the problems of poor fire resistance, easy corrosion, and easy corrosion of the overall column in the pavilion made of solid wood or anti-corrosion wood. cracked problem

Method used

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  • Method for building pavilion by plastic wood profiles instead of wooden materials
  • Method for building pavilion by plastic wood profiles instead of wooden materials
  • Method for building pavilion by plastic wood profiles instead of wooden materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] 30 kg of PE (recycled material fat-melting less than 1.0, 25 fibers), 60 kg of wood powder (or bran powder or bamboo powder) of 60-80 mesh, 10 kg of talcum powder, grafted with maleic anhydride (the grafting rate of PE is not less than 08 ) 2 kg, PA-02 coupling agent (for extrusion, Kunshan Yayang Composite Material Technology Co., Ltd.) 3 kg, PE wax (Nanjing Tianxin Chemical Co., Ltd.) 0.65 kg, anti-aging agent (Nanjing Jingtianwei Chemical Co., Ltd.) Company) 2 kg, halogen-free flame retardant (Guangzhou Denghua Chemical Co., Ltd.) 2 kg were put into a high-speed mixer, mixed evenly at a high temperature of 190 ° C, passed through a screw automatic feeder, and put into the hopper of the extruder, and extruded The extruder is preset at 175°C and kept warm, and the slurry is melted and plasticized by the extruder; through the mold of the prefabricated components of the pavilion (such as: ridge 1, tile 2, wrapping beam 3, oblique beam 4, column 5, beam 6 , Small inclined...

Embodiment 2

[0029] 40 kg of PE granules, 50 kg of 60-80 mesh wood powder (or bran powder or bamboo powder), 10 kg of light calcium carbonate, 2 kg of maleic anhydride grafting (PE grafting rate not less than 08), PA-02 Joint agent (Kunshan Yayang Composite Material Technology Co., Ltd. for extrusion) 2 kg, PE wax (Nanjing Tianxin Chemical Co., Ltd.) 0.75 kg, anti-aging agent (Nanjing Jingtianwei Chemical Co., Ltd.) 2.5 kg, halogen-free resist Put 2 kg of fuel (Guangzhou Denghua Chemical Co., Ltd.) into the high-speed mixer, mix evenly at a high temperature of 190°C, pass through the screw automatic feeder, and put it into the hopper of the extruder. At the same time, the extruder is preset at 175°C and Insulation, melted and plasticized by the extruder slurry; extruded through the mold of the pavilion prefabricated components (such as: ridge 1, tile 2, wrapping beam 3, inclined beam 4, column 5, beam 6, small inclined beam 7) Enter the vacuum sizing device, cool and form the pavilion pref...

Embodiment 3

[0031] 35 kg of PE (recycled material), 55 kg of 60-80 mesh bamboo powder, 10 kg of talc powder, 2 kg of maleic anhydride grafting (PE grafting rate not less than 08), PA-02 coupling agent (extrusion-specific) Put 2.5 kg of PE wax, 0.7 kg of PE wax, 2.5 kg of anti-aging agent, and 2 kg of halogen-free flame retardant into a high-speed mixer, mix evenly at a high temperature of 190°C, pass through a screw automatic feeder, and put it into the hopper of the extruder, and at the same time extrude The extruder is preset at 175°C and kept warm, and the slurry is melted and plasticized by the extruder; through the mold of the prefabricated components of the pavilion (such as: ridge 1, tile 2, wrapping beam 3, oblique beam 4, column 5, beam 6 , Small inclined beam 7) Extrude into the vacuum sizing device, cool and form the pavilion prefabricated profiles corresponding to various structures.

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Abstract

The invention provides a method for building a pavilion by plastic wood profiles instead of wooden materials, which includes steps of manufacturing pre-formed components of the pavilion by plastic wood materials, making supporting parts of bases of vertical columns by square steel, reinforcing inclined beams and crossbeams by three-beam connectors, and reinforcing the crossbeams to form the pavilion by wrap-angle parts. PE (polyethylene) particles and wood shavings are extruded to manufacture profiles of a plastic-wood pavilion after being heated and mixed, the plastic-wood pavilion is high in fireproof performance and effective in flame retarding, the fire rating can reach the B1 level, fire on the plastic-wood pavilion is extinguished automatically, and no poisonous gas is produced. The pavilion cannot crack, cannot be expanded and deformed and is free of maintenance and repair and easy to be cleaned, and accordingly, cost for post maintenance and repair is saved and a great quantity of wood is saved as well. Construction and mounting are simple, short in time and low in labor cost since the pre-formed components are used for building pavilions.

Description

technical field [0001] The invention discloses a method for building a pavilion with plastic-wood profiles instead of wooden building materials. The plastic-wood materials are used to make each prefabricated component of the pavilion and assembled into a pavilion, which relates to the technical field of building materials. Background technique [0002] At present, the existing pavilions in general garden landscape projects are solid wood pavilions and anti-corrosion wood pavilions. Solid wood pavilions and anti-corrosion wood pavilions have poor fire resistance and are easy to corrode. Both solid wood pavilions and anti-corrosion wood pavilions are solid structures that consume a lot of wood, and the construction and installation are complex, time-consuming, and labor-intensive. Contents of the invention [0003] The invention provides a method for building a pavilion with plastic-wood profiles instead of wooden building materials. The prefabricated components of the pavi...

Claims

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Application Information

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IPC IPC(8): C08L97/02C08L23/06C08L51/06C08K13/02C08K3/34C08K3/26B29C47/92E04H1/12B29C48/92
CPCB29C48/92B29C2948/92704B29C2948/92895
Inventor 杨哲胡希光王丽兰徐惠风谢佳高志新张鹏刘济豪
Owner ZONBONG LANDSCAPE
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