CN102839790B - Multifunctional wood roof window frame material - Google Patents
Multifunctional wood roof window frame material Download PDFInfo
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- CN102839790B CN102839790B CN201210315693.4A CN201210315693A CN102839790B CN 102839790 B CN102839790 B CN 102839790B CN 201210315693 A CN201210315693 A CN 201210315693A CN 102839790 B CN102839790 B CN 102839790B
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Abstract
The invention relates to an anticorrosion, flame-retardant, modified, multifunctional wood roof window frame, belonging to the wood door/window material and new material technical field. The Menglier roof window is obtained by technical improvement on a conventional product after many years of research by our company, and mainly comprises a window frame, a window sash frame, a control drawbar and a light-transmissive board material. The window frame is made of wood treated by soaking in a Cu-8C organic solvent corrosion inhibitor, wood treated by soaking in an ASDB flame-retardant corrosion inhibitor, or wood modified by high temperature thermal treatment. The inventive window frame can satisfy the air quality requirements, at the same time has anti-mildew, anti-corrosion, anti-insect and flame-retardant functions, greatly improves the service life and lowers manufacture and maintenance costs.
Description
Technical field
The multi-functional wooden lucarne window frame that the present invention relates to a kind of anticorrosion, fire-retardant, modification, belongs to wooden doors and windows's material, new material technology field.
Background technology
Known lucarne, particularly openable lucarne, comprise the window frame being arranged on roof structure, is hinged on the window sash frame on window frame, and light-passing board material is installed in window sash frame.In manufacturing process, according to the difference of use occasion, lucarne is added to some functional form members, or the processing mode such as apply, the functions such as lucarne is ventilative to give, draining, yet such structural improvement can not improve its durability and practicality comprehensively, its basic innovative point should be placed on lucarne window frame with on material.The present invention is through long-term exploration and research, and a kind of functional strong through anticorrosion, fire-retardant, modification is provided, and the feature of environmental protection is excellent, and the wood materials window frame that practicality is good, is applied to the gold content that lucarne improves this product.
Summary of the invention
The object of this invention is to provide a kind of multi-functional wooden lucarne frame material that simultaneously has anticorrosion, insect protected, waterproof, environmental protection, good stability of the dimension concurrently.
The technical scheme of taking is for achieving the above object as follows:
Meng Lier lucarne is that our company is through research for many years, traditional product is carried out to gained after technique improvement, it mainly comprises window frame, window sash frame, control pull bar and light-passing board material etc., multi-functional wooden lucarne window frame is for adopting the timber of Cu-8C organic-solvent preservative impregnation process, and the timber after ASDB fire-retarding preservative impregnation process or the timber of high-temperature heat treatment modification are made.
Further arrange as follows:
Described Cu-8C organic-solvent preservative refers to the copper 8-quinolinolate organic-solvent preservative after improvement, and modifying agent used is tetramethrin, and tetramethrin ratio of components is 5% ~ 15% of copper 8-quinolinolate organic-solvent preservative quality.
Described ASDB fire-retarding preservative refers to take the mixing fire retardant that fluorine, boron, sulphur, phosphorus, nitrogen be main body, and component occupancy volume ratio is: 1:8:23:23:45.
Described high-temperature thermal treatment timber refers to timber is placed in to the improved wood that the superheated steam of 180 ~ 230 ℃ is processed 10 ~ 20h.
Operating principle and the beneficial effect of technical solution of the present invention are as follows:
The Cu-8C preserving timber adopting in the present invention is after copper 8-quinolinolate (Cu-8) creosote after improvement is processed, and a kind of function obtaining is more complete, environmental-protecting performance is stronger has the novel wooden material of the performances such as mildew-resistant, insect protected, anticorrosion, waterproof, environmental protection, good stability of the dimension; The timber that ASDB fire-retarding preservative is processed has the features such as fire-retardant, anticorrosion, insect protected.The window frame that adopts high-temperature heat treatment improved wood to make has the features such as green, environmental protection, corrosion resistant, weather-proof, good stability of the dimension, the lucarne that adopts the timber after aforesaid way is processed to make has had the property of respective material concurrently, while being therefore applied in the public arenas such as warehouse, bedroom and airport, not only can meet the requirement of air quality, mildew-resistant, anticorrosion, insect protected, the function such as fire-retardant have been had concurrently simultaneously, be greatly improved application life, reduced the cost of manufacturing and safeguarding.
Accompanying drawing explanation
Fig. 1 is the structural representation of wooden lucarne in the present invention;
Number in the figure: 1, window frame; 2, protected apron; 3, glass; 4, control pull bar; 5, hinge.
The specific embodiment
Embodiment 1
Adopt drug concentration to be respectively after 0.5%, 1.0% Cu-8C organic-solvent preservative processes timber, make the wooden window frame of A type, through experimental test, result shows:
(1) according to GB/T 18261-2000, record fungicidal properties: during drug concentration 0.5wt ﹪, the average killed value of mould (D) 0.11, preventing efficiency (E) 96.77 ﹪, the killed value of stain fungus (D) 0.00, preventing efficiency 100 ﹪;
(2) according to LY/T 1283-2011, record antiseptic property: to the toxic limits of Corilus versicolor Quel., be 1.4～2.0kg/m
3, to the toxic limits of yellow transverse hole fungus, be 1.5～1.8kg/m
3, antiseptic effect is fine;
(3) according to GB/T 18260-2000, record termite-proof performance: during to coptotermes formosanus drug concentration 1.0 ﹪, by moth degree 1.0 ﹪, process timber weight-loss ratio 2.5 ﹪, the termite death rate 97.7 ﹪;
(4) according to GB/T 1932-2009, GB/T 1934.1-2009, GB/T 1934.2-2009, record dimensional stability: the timber of processing through Cu-8C, tangential 0.9 ﹪ of bulking factor, radially 0.8 ﹪; Chordwise shrinkage is 0.77 ﹪, and radial shrinkage rate is 0.63 ﹪, and water absorption rate is 9.52 ﹪, and dimensional stability spy is good;
(5) according to GB19521.7-2004, record animal toxicity: rat oral LD
50> 5000mg/kg, its mouse oral LD
50>3000mg/kg; Rat is through skin LD
50>5000mg/kg; Rat sucks medicament LC
50for 0.14mg/L/4 hour.Belong to " actual nontoxic " level, to person poultry harmless;
(6) according to AWPA E11-06, record persistence: concentration is the wooden window frame after 0.6wt ﹪ Cu-8C processes, copper turnover rate 3.96 ℅, copper fixation rate is 96.04 ﹪, antiseptic effect is lasting;
(7) according to AWPA E17-99, record metal protection: the comprehensive corrosivity of five kinds of metal material (red copper, brass, aluminium sheet, stainless steel, carbon steel) after tested result of the test is: rate of weight loss is 0.1843 ﹪, and rate of corrosion is 35.5780 mils per year.
Embodiment 2
Adopt the ASDB fire-retarding preservative that concentration is 10% to process timber, make the wooden window frame of Type B, through experimental test, result shows:
(1) according to GB/T 2406.2-2009, record fire resistance
(2) according to LY/T 1283-2011, record antiseptic property: transverse hole fungus average loss rate is 0.45 ﹪, Corilus versicolor Quel. average loss rate is 0.23 ﹪, and its toxic limits is all below 1.0 ﹪;
(3) according to GB/T 18260-2000, record insect protected performance: to coptotermes formosanus, when drug concentration is 1.0%, the crash rate of processed timber is 3.8 ﹪, and the termite death rate is up to 95.9 ﹪.
Embodiment 3
The C type window frame that adopts high-temperature heat treatment improved wood to make, through functional trial, result shows:
(1) according to GB/T 4739-1995, record: after processing, timber " lightness " generally reduces, " chromaticity index " increases, and " aberration " improves;
(2) according to GB/T 1933-2009, record: after processing, the density of timber generally reduces;
(3) according to GB/T 1931-2009, record: equilibrium moisture content is between 5.7 ~ 6.6 ﹪;
(4) according to GB/T 1932-2009, GB/T 1934.1-2009, GB/T 1934.2-2009, record dimensional stability: after processing, hydroscopicity of wood reduces by 5.8%, water imbibition reduces by 22.5%, bulking reduces by 54.0%, and dimensional stability increases substantially comparatively speaking;
(5) according to GB/T 1939-2009, record: after processing, timber compressive strength on average increases by 22.5%;
(6) according to LY/T 1283-2011, record: after processing, wood preservation performance improves, corrosion resistant grade can reach 1 grade (strong corrosion resistant) after tested.
Claims (3)
1. multi-functional wooden lucarne window frame, it is characterized in that: the timber of the Cu-8C organic-solvent preservative impregnation process that described window frame is is 0.5-1% through concentration is made, this Cu-8C organic-solvent preservative refers to the copper 8-quinolinolate organic-solvent preservative after improvement, modifying agent used is tetramethrin, and tetramethrin ratio of components is 5% ~ 15% of copper 8-quinolinolate organic-solvent preservative quality.
2. multi-functional wooden lucarne window frame, it is characterized in that: described window frame is that concentration is that the timber of 10% ASDB fire-retarding preservative impregnation process is made, this ASDB fire-retarding preservative refers to take the mixing fire retardant that fluorine, boron, sulphur, phosphorus, nitrogen be main body, and component occupancy volume ratio is followed successively by: 1:8:23:23:45.
3. multi-functional wooden lucarne window frame, is characterized in that: described window frame is that the timber of high-temperature heat treatment modification is made, and this high-temperature thermal treatment timber refers to timber is placed in to the improved wood that the superheated steam of 230 ℃ is processed 10 ~ 20h.
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| CN201210315693.4A CN102839790B (en) | 2012-08-31 | 2012-08-31 | Multifunctional wood roof window frame material |
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|---|---|---|---|
| CN201210315693.4A CN102839790B (en) | 2012-08-31 | 2012-08-31 | Multifunctional wood roof window frame material |
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| CN102839790A CN102839790A (en) | 2012-12-26 |
| CN102839790B true CN102839790B (en) | 2014-09-17 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL365829A1 (en) * | 2000-10-04 | 2005-01-10 | James Hardie Research Pty Limited | Fiber cement composite materials using sized cellulose fibers |
| US20050126430A1 (en) * | 2000-10-17 | 2005-06-16 | Lightner James E.Jr. | Building materials with bioresistant properties |
| CN1449900A (en) * | 2003-05-20 | 2003-10-22 | 南京林业大学 | Physical method for regulating and controlling timber color |
| CN101307240A (en) * | 2008-06-16 | 2008-11-19 | 南京林业大学 | Decatizing and charring process of cotton wood |
| CN102273482B (en) * | 2011-05-06 | 2014-12-03 | 上海大不同木业科技有限公司 | New organic-solvent preservative, its preparation and application |
| CN102284989A (en) * | 2011-09-15 | 2011-12-21 | 大连佳瑞隆科技有限公司 | Wood preservative |
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Denomination of invention: Multifunctional wooden roof window sash material Effective date of registration: 20220917 Granted publication date: 20140917 Pledgee: Bank of Shaoxing Co.,Ltd. high tech Development Zone sub branch Pledgor: SHAOXING GAOSHENG AGRICULTURAL DEVELOPMENT Co.,Ltd. Registration number: Y2022330002284 |