CN102382482A - Method for building pavilion by plastic wood profiles instead of wooden materials - Google Patents
Method for building pavilion by plastic wood profiles instead of wooden materials Download PDFInfo
- Publication number
- CN102382482A CN102382482A CN2011102675084A CN201110267508A CN102382482A CN 102382482 A CN102382482 A CN 102382482A CN 2011102675084 A CN2011102675084 A CN 2011102675084A CN 201110267508 A CN201110267508 A CN 201110267508A CN 102382482 A CN102382482 A CN 102382482A
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- pavilion
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- powder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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
The present invention discloses the method that a kind of plastic-wood section replaces wooden building material building pavilion, utilizes plastic-wood material to process each prefabricated components in pavilion, is assembled into the pavilion, relates to building material technical field.
Background technology
At present, existing pavilion is solid wood pavilion, anticorrosion wooden pavilion in the general garden landscape engineering.Solid wood pavilion and anticorrosion wooden pavilion fire line are poor, perishable, and the pavilion column is prone to be full of cracks, and the tile in pavilion is prone to expand, distortion, and the later maintenance expense is high.Solid wood pavilion and anticorrosion wooden pavilion all are a large amount of timber of solid construction consumption, and construction and installation are complicated, the time is long, labour cost is high.
Summary of the invention
The present invention provides a kind of plastic-wood section to replace the method in wooden building material building pavilion; Utilize plastic-wood material to process each prefabricated components in pavilion; It is poor, perishable that the pavilion that has solved solid wood or anticorrosion wooden manufacturing exists fire line, and whole column is prone to the problem of be full of cracks.
The present invention takes following technical scheme:
The ridge in pavilion, tile, Bao Liang, cant beam, column, crossbeam, little cant beam all adopt plastic-wood section to process.Web member is all just used the speciality steel construction piece.Do the strut member of column base through square steel, cant beam and crossbeam are reinforced, reinforce crossbeam with cornerite spare with three beam connections.
Plastic-wood section of the present invention is characterized in that being become than matter by following raw materials by weight portion:
30 parts-40 parts of PE particles, 50 parts-60 parts of (60-80) order wood powders (or chaff powder or bamboo powder),
10 parts of talcum powder or light calcium carbonates, 2 parts of maleic anhydride grafts (the PE percentage of grafting is not less than 08),
PA-02 coupling agent 2-3 part, PE wax 0.65-0.75 part,
2 parts of inhibitor 2-2.5 part, halogen-free flame retardantss.
Plastic-wood section production technique of the present invention is following:
PE particle, wood powder (or chaff powder or bamboo powder), talcum powder or light calcium carbonate, maleic anhydride graft, PA-02 coupling agent, PE wax, inhibitor, halogen-free flame retardants are put into high-speed mixer in proportion; Under 190 ℃ of high temperature, mix through the spiral automatic charging machine; Drop in the forcing machine hopper; Simultaneously forcing machine is preestablished 175 ℃ and insulation, through fusion of forcing machine slurry and plasticizing; Extrude the entering vacuum through the mould of each prefabricated components of pavilion and order in the device of footpath, cooling forming gets the pavilion prefabricated shaped-section of corresponding various structures.
The pavilion that the present invention relates to comprises that mainly ridge, tile, Bao Liang, cant beam, column, crossbeam, little cant beam all adopt plastic-wood section to process through above-mentioned production technique; Through the construction process of routine, make base for supporting with square steel, with three beam connections, crossbeam web member, beam column web member, cornerite spare connection is installed.Concrete construction and installation method comprises:
1, setting-out vertical columns base;
2, vertical columns and crossbeam form the pavilion framework;
3, utilize the top member that cant beam is installed, fix with self-tapping screw;
4, reinforce cant beam, crossbeam with three beam connections;
5, with wayside pavilion cornerite spare installation kit beam;
6, fixing little cant beam, top member;
7, tile is installed from the bottom up.
Positively effect of the present invention is:Adopt the PE particle to mix through heating with wood chip and extrude the section bar that matter is moulded wooden pavilion, mould wooden pavilion fire resistance height, effectively fire-retardant, fire-protection rating reaches the B1 level, meets fire from putting out, and does not produce any toxic gas.Do not chap, do not expand, indeformable, need not maintenance and maintenance, be convenient to cleaning, save later period maintenance and upkeep cost.Save a large amount of valuable timber.The matter building slab is built the pavilion in advance, and construction and installation are simple, the time is short, labour cost is low.
Description of drawings
Fig. 1 is a pavilion of the present invention structure principle chart;
Fig. 2 is a pavilion of the present invention plan structure schematic diagram;
Wherein, 1, ridge; 2, tile; 3, Bao Liang; 4, cant beam; 5, column; 6, crossbeam; 7, little cant beam; 8, top member; 9, three beam connections; 10, cornerite spare.
Embodiment
Carry out detailed description below in conjunction with accompanying drawing and embodiment to of the present invention.
Embodiment 1
With PE (the reclaimed materials fat melting is less than 1.0,25 fibers) 30kg, 60-80 purpose wood powder (or chaff powder or bamboo powder) 60 kg; Talcum powder 10 kg; Maleic anhydride graft (the PE percentage of grafting is not less than 08) 2 kg; The PA-02 coupling agent (is extruded special use; Kunshan refined smelt matrix material Science and Technology Ltd.) 3 kg, PE wax (the prosperous chemical industry in sky, Nanjing ltd) 0.65 kg, inhibitor (Nanjing is latitude chemical industry ltd through the sky) 2 kg, halogen-free flame retardants (Guangzhou step on magnificent chemical industry ltd) 2 kg put into high-speed mixer, mix through the spiral automatic charging machine under 190 ℃ of high temperature, drop in the forcing machine hopper; Simultaneously forcing machine is preestablished 175 ℃ and insulation, through fusion of forcing machine slurry and plasticizing; Extrude the entering vacuum through the mould (as: ridge 1, tile 2, bag beam 3, cant beam 4, column 5, crossbeam 6, little cant beam 7) of pavilion prefabricated components and order in the device of footpath, cooling forming gets the pavilion prefabricated shaped-section of corresponding various structures.
Embodiment 2
With PE particle 40kg, 60-80 purpose wood powder (or chaff powder or bamboo powder) 50 kg; Light calcium carbonate 10 kg; Maleic anhydride graft (the PE percentage of grafting is not less than 08) 2 kg; PA-02 coupling agent (extruding special-purpose Kunshan refined smelt matrix material Science and Technology Ltd.) 2 kg, PE wax (the prosperous chemical industry in sky, Nanjing ltd) 0.75 kg, inhibitor (latitude chemical industry ltd produces through the sky in Nanjing) 2.5 kg, halogen-free flame retardants (Guangzhou step on magnificent chemical industry ltd) 2 kg put into high-speed mixer; Mix through the spiral automatic charging machine under 190 ℃ of high temperature; Drop in the forcing machine hopper, simultaneously forcing machine is preestablished 175 ℃ and insulation, through fusion of forcing machine slurry and plasticizing; Extrude the entering vacuum through the mould (as: ridge 1, tile 2, bag beam 3, cant beam 4, column 5, crossbeam 6, little cant beam 7) of pavilion prefabricated components and order in the device of footpath, cooling forming gets the pavilion prefabricated shaped-section of corresponding various structures.
Embodiment 3
PE (reclaimed materials) 35kg, 60-80 order bamboo powder 55 kg, talcum powder 10 kg, maleic anhydride graft (the PE percentage of grafting is not less than 08) 2 kg, PA-02 coupling agent (extruding special use) 2.5 kg, PE wax 0.7 kg, inhibitor 2.5 kg, halogen-free flame retardants 2 kg are put into high-speed mixer; Mix through the spiral automatic charging machine under 190 ℃ of high temperature; Drop in the forcing machine hopper; Simultaneously forcing machine is preestablished 175 ℃ and insulation, through fusion of forcing machine slurry and plasticizing; Extrude the entering vacuum through the mould (as: ridge 1, tile 2, bag beam 3, cant beam 4, column 5, crossbeam 6, little cant beam 7) of pavilion prefabricated components and order in the device of footpath, cooling forming gets the pavilion prefabricated shaped-section of corresponding various structures.
Embodiment 4
Like Fig. 1, shown in 2, pavilion of the present invention primary structure comprises: ridge 1, tile 2, bag beam 3, cant beam 4, column 5, crossbeam 6, little cant beam 7, top member 8, three beam connections 9, cornerite spare 10; Wherein, ridge 1, tile 2, bag beam 3, cant beam 4, column 5, crossbeam 6, little cant beam 7 are conventional pavilion structural shape, and it constitutes section bar is that the embodiment of the invention 1 ~ 3 method injection moulding is produced.It is the hollow plastic-wood section of 200*200 that column 5 adopts specification, and crossbeam 6 specifications are the plastic-wood section of 60*200, and cant beam 4 specifications are that 60*200, little cant beam 7 specifications are the plastic-wood section of 60*160, tile 2 plastic-wood sections; Square steel with 120*120 is made base for supporting, with top member 8, three beam connections 9, cornerite spare 10 connection is installed.Concrete construction and installation method:
1, setting-out vertical columns 5 bases;
2, vertical columns 5 and crossbeam 6;
3, utilize the top member that cant beam 4 is installed, fix with self-tapping screw;
4, reinforce cant beam 4, crossbeam 6 with three beam connections 9;
5, with wayside pavilion cornerite spare 10 installation kit beams 3;
6, fixing little cant beam 7, top member 8;
7, tile 2 is installed from the bottom up;
8, fixing ridge 1.
Claims (3)
1. a plastic-wood section replaces the plastic-wood section in wooden building material pavilion, it is characterized in that being become than matter by following raw materials by weight portion:
30 parts-40 parts of PE particles, (60-80) order wood powder (or chaff powder or bamboo powder), 50 parts-60 parts,
10 parts of talcum powder or light calcium carbonates, 2 parts of maleic anhydride grafts (the PE percentage of grafting is not less than 08),
PA-02 coupling agent 2-3 part, PE wax 0.65-0.75 part,
2 parts of inhibitor 2-2.5 part, halogen-free flame retardantss.
2. according to the working method of the said plastic-wood section of claim 1, may further comprise the steps:
PE particle, wood powder (or chaff powder or bamboo powder), talcum powder or light calcium carbonate, maleic anhydride graft, PA-02 coupling agent, PE wax, inhibitor, halogen-free flame retardants are put into high-speed mixer in proportion; Under 190 ℃ of high temperature, mix through the spiral automatic charging machine; Drop in the forcing machine hopper; Simultaneously forcing machine is preestablished 175 ℃ and insulation, through fusion of forcing machine slurry and plasticizing; Extrude the entering vacuum through mould and order in the device of footpath, cooling forming gets prefabricated shaped-section.
3. the pavilion that the prefabricated shaped-section that utilizes the said method of claim 2 to produce is built.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102675084A CN102382482A (en) | 2011-09-10 | 2011-09-10 | Method for building pavilion by plastic wood profiles instead of wooden materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102675084A CN102382482A (en) | 2011-09-10 | 2011-09-10 | Method for building pavilion by plastic wood profiles instead of wooden materials |
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| Publication Number | Publication Date |
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| CN102382482A true CN102382482A (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102675084A Pending CN102382482A (en) | 2011-09-10 | 2011-09-10 | Method for building pavilion by plastic wood profiles instead of wooden materials |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032977A (en) * | 2014-05-13 | 2014-09-10 | 浙江元森态家具有限公司 | Wood-plastic four-corner pavilion |
| CN104046049A (en) * | 2014-06-30 | 2014-09-17 | 贵州新锦竹木制品有限公司 | Bamboo-plastic building material and preparation method thereof |
| CN108017922A (en) * | 2017-12-26 | 2018-05-11 | 临泉县文献建材有限公司 | A kind of environmental and ecological composite tile for building and preparation method thereof |
| CN111171591A (en) * | 2019-12-31 | 2020-05-19 | 湖南格林美映鸿资源循环有限公司 | Extrusion molding formula and molding method for PE plastic wood without granulation |
| CN114809711A (en) * | 2022-06-15 | 2022-07-29 | 中建一局华江建设有限公司 | Wood building structure integrating modern modules and wood structure and construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740234A (en) * | 2005-09-16 | 2006-03-01 | 浙江诚信包装材料有限公司 | Making process of compound wood-plastic material product |
| CN101235211A (en) * | 2007-02-02 | 2008-08-06 | 甘益力 | Plastic-wood material and its preparation method and application |
| CN101851362A (en) * | 2010-05-28 | 2010-10-06 | 金发科技股份有限公司 | Halogen-free flame-retardant polyolefin injection-grade wood-plastic composite and preparation method thereof |
-
2011
- 2011-09-10 CN CN2011102675084A patent/CN102382482A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1740234A (en) * | 2005-09-16 | 2006-03-01 | 浙江诚信包装材料有限公司 | Making process of compound wood-plastic material product |
| CN101235211A (en) * | 2007-02-02 | 2008-08-06 | 甘益力 | Plastic-wood material and its preparation method and application |
| CN101851362A (en) * | 2010-05-28 | 2010-10-06 | 金发科技股份有限公司 | Halogen-free flame-retardant polyolefin injection-grade wood-plastic composite and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032977A (en) * | 2014-05-13 | 2014-09-10 | 浙江元森态家具有限公司 | Wood-plastic four-corner pavilion |
| CN104046049A (en) * | 2014-06-30 | 2014-09-17 | 贵州新锦竹木制品有限公司 | Bamboo-plastic building material and preparation method thereof |
| CN108017922A (en) * | 2017-12-26 | 2018-05-11 | 临泉县文献建材有限公司 | A kind of environmental and ecological composite tile for building and preparation method thereof |
| CN111171591A (en) * | 2019-12-31 | 2020-05-19 | 湖南格林美映鸿资源循环有限公司 | Extrusion molding formula and molding method for PE plastic wood without granulation |
| CN114809711A (en) * | 2022-06-15 | 2022-07-29 | 中建一局华江建设有限公司 | Wood building structure integrating modern modules and wood structure and construction method |
| CN114809711B (en) * | 2022-06-15 | 2023-06-02 | 中建一局华江建设有限公司 | Wood building structure integrating modern module and wood structure and construction method |
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Application publication date: 20120321 |