CN101327602A - Method for producing technical wood with high-fireproofing performance and fireproofing technical wood door and window - Google Patents
Method for producing technical wood with high-fireproofing performance and fireproofing technical wood door and window Download PDFInfo
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- CN101327602A CN101327602A CNA2007100558003A CN200710055800A CN101327602A CN 101327602 A CN101327602 A CN 101327602A CN A2007100558003 A CNA2007100558003 A CN A2007100558003A CN 200710055800 A CN200710055800 A CN 200710055800A CN 101327602 A CN101327602 A CN 101327602A
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Abstract
The present invention relates to a production method of a technical wood with a high fireproof performance, a fireproof wood door and a fireproof wood window, which belong to the timber processing field and resolve the defect that the part of the prior technical wood product, which is under the surface, is not fireproof, so the whole fireproof performance is low. The technical wood with a high fireproof performance comprises a rotary cut veneer made of peeler log and a cut and rotary cut veneer, which are coated with glue, overlapped with each other and pressed and bound together, and the improvement is that the prior flame retardant used to process timbers is mixed with the glue, which then glues the rotary cut wood veneers together to form a large technical wood flitch. The frame materials of the door and the window of the present invention are cut from the technical wood with a high fireproof performance, and a tenoned frame material structure is adopted. The technical wood with a high fireproof performance has the advantage that the flame retardant seeps into each layer of veneer, so that the large technical wood flitch is uniformly saturated with the flame retardant form the inside to the outside, and as a result, the whole technical wood is fireproof, thus increasing use safety. The fireproof wood door and the fireproof wood window adopting the tenoned structure readopt the traditional connection mode of log product components, which has the advantages of firmness and no deformation.
Description
Technical field
The invention belongs to wood processing field, the fire prevention of the timber that is specifically related to recombinate is handled.
Background technology
Become the science and technology wood of assembly again behind the veneer, the bonding one-tenth of pressurization generous rounding, it is the high-grade material of making furniture, door and window and other interior decorations, in short supply along with the raising of people's life grade and big footpath, high-grade log, the consumption of the science and technology wood of producing with low-grade, Logs of small diameter increases very soon.In the past, it all was that the science and technology that obtains wooden finished product, semi-finished product generous or scientific and technological woodwork are soaked fire retardant that the fire prevention of science and technology wood is handled, and formed several millimeters flame-retardant layer at product surface.This fire prevention processing method and result have only solved the fire-retardant of wood surface, and the surface is subjected to toast slightly for a long time with the interior flammable regime that is still, and will burn, and fire protecting performance is low.
Summary of the invention
The purpose of this invention is to provide a kind of production method and the scientific and technological timber window of preventing fires of high fire protecting performance science and technology wood, overcome within the existing scientific and technological wood product surface and do not prevent fires the shortcoming that whole fire protecting performance is low.
Another purpose of this aspect is to make the scientific and technological timber window of high fire protecting performance.
The scientific and technological wooden production method of high fire protecting performance of the present invention comprises the peeler log system rotary cut venner in the scientific and technological woodworking of existing production, cut rotary cut venner, the veneer gluing, overlapping, the pressurization bonding, the improvement of being done is that the existing fire retardant of handling timber is blended in the bonded adhesives, mixed proportion is that the weight ratio of glue and fire retardant is 1 to 1, and it is generous to form science and technology wood with the bonding rotary-cut veneer of bonded adhesives that is mixed with fire retardant.
Frame material that the scientific and technological timber window of high fire protecting performance of the present invention is cut by above-mentioned high fire protecting performance science and technology wood and the structure that adopts joggle frame material.
The invention has the beneficial effects as follows: be blended in fire retardant in the bonded adhesives in the process that bonded adhesives solidifies, infiltrate each layer veneer, make the generous fire retardant that all evenly is impregnated with from the inside to the outside of science and technology wood that obtains, form the overall flame of science and technology wood, improved the security of using.Adopt mortise structure to make scientific and technological timber window, recovered the connected mode of traditional former woodwork member, have firm, indeformable advantage.
The specific embodiment
1, peeler log veneer.
It is long that the log of common diameter class cuts 2600mm, and softening back rotary-cut goes out the veneer of thickness 0.6-0.8mm.
2, cut, put in order former veneer.
Rotary cut venner through removing flaw, bleaching, toning, is cut into the wide sheet of 900mm along fiber.
3, in bonded adhesives, mix fire retardant.
Select for use the fire retardant of producing scientific and technological wooden common urea formaldehyde resin glue and apparatus woodwork to mix by reciprocity weight.
4, rotary cut venner gluing, the bonding science and technology wood of pressurization are generous.
Use existing automatic double surface gluer on rotary cut venner, to apply the bonded adhesives that is mixed with fire retardant, assembly dress mould behind the gluing, the assembly height becomes base height 600mm and compression ratio to determine by the pressurization back.After finishing the dress mould, it is bonding to pressurize, pressure 15kg/cm
2, keep-uped pressure 48 hours, must long 2600mm, high 600mm, the science and technology wood of wide 900mm is generous.
5, make scientific and technological timber window.
, punching, mortise from the generous door-window frame material that cuts of science and technology wood by selected size, be assembled into door and window.
Claims (2)
1, the production method of high fire protecting performance science and technology wood, comprise peeler log system rotary cut venner, cut rotary cut venner, the veneer gluing, overlapping, the pressurization bonding, it is characterized in that: will have the fire retardant of handling timber and be blended in the bonded adhesives, mixed proportion is that the weight ratio of glue and fire retardant is 1 to 1, and it is generous to form science and technology wood with the bonding rotary-cut veneer of bonded adhesives that is mixed with fire retardant.
2, the scientific and technological wooden door and window of producing with the described method of claim of making is characterized in that: use frame material that scientific and technological wood cuts and the structure that adopts joggle frame material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100558003A CN101327602A (en) | 2007-06-22 | 2007-06-22 | Method for producing technical wood with high-fireproofing performance and fireproofing technical wood door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100558003A CN101327602A (en) | 2007-06-22 | 2007-06-22 | Method for producing technical wood with high-fireproofing performance and fireproofing technical wood door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101327602A true CN101327602A (en) | 2008-12-24 |
Family
ID=40203729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100558003A Pending CN101327602A (en) | 2007-06-22 | 2007-06-22 | Method for producing technical wood with high-fireproofing performance and fireproofing technical wood door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101327602A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873733A (en) * | 2012-09-28 | 2013-01-16 | 青岛永利工程发展有限公司 | Manufacturing process for energy-saving bamboo window |
| CN104493943A (en) * | 2014-12-28 | 2015-04-08 | 浙江升华云峰新材股份有限公司 | Production process of scientific wood veneer |
-
2007
- 2007-06-22 CN CNA2007100558003A patent/CN101327602A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873733A (en) * | 2012-09-28 | 2013-01-16 | 青岛永利工程发展有限公司 | Manufacturing process for energy-saving bamboo window |
| CN104493943A (en) * | 2014-12-28 | 2015-04-08 | 浙江升华云峰新材股份有限公司 | Production process of scientific wood veneer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081224 |