RU2014110351A - METHOD FOR INCREASING STABILITY, STRENGTH AND FIRE RESISTANCE OF WOOD - Google Patents
METHOD FOR INCREASING STABILITY, STRENGTH AND FIRE RESISTANCE OF WOOD Download PDFInfo
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- RU2014110351A RU2014110351A RU2014110351/13A RU2014110351A RU2014110351A RU 2014110351 A RU2014110351 A RU 2014110351A RU 2014110351/13 A RU2014110351/13 A RU 2014110351/13A RU 2014110351 A RU2014110351 A RU 2014110351A RU 2014110351 A RU2014110351 A RU 2014110351A
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- wood
- chamber
- strength
- fire resistance
- minutes
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Способ повышения устойчивости, прочности и пожаростойкости древесины, включающий раскрой древесины, вакуумирование и пропитку заготовок в герметичной камере, отличающийся тем, что в качестве пропиточного раствора используют жидкую фазу естественных отходов крупного рогатого скота, при этом предварительное вакуумирование заготовок древесины проводят в камере при давлении 60-62 мм рт.ст., температуре 70-80°C в течение 18-20 мин, далее после разгерметизации камеры подают пропиточный раствор и проводят пропитку древесины без внешнего давления в течение 15-20 мин.A method of increasing the stability, strength and fire resistance of wood, including cutting wood, evacuating and impregnating the workpieces in an airtight chamber, characterized in that the liquid phase of the natural waste of cattle is used as an impregnating solution, while preliminary evacuation of the wood blanks is carried out in a chamber at a pressure of 60 -62 mmHg, temperature 70-80 ° C for 18-20 minutes, then after depressurization of the chamber, an impregnating solution is supplied and the wood is impregnated without external pressure in within 15-20 minutes
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014110351/13A RU2568471C2 (en) | 2014-03-19 | 2014-03-19 | Method for improving of wood strength, hardness and fire resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014110351/13A RU2568471C2 (en) | 2014-03-19 | 2014-03-19 | Method for improving of wood strength, hardness and fire resistance |
Publications (2)
Publication Number | Publication Date |
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RU2014110351A true RU2014110351A (en) | 2015-09-27 |
RU2568471C2 RU2568471C2 (en) | 2015-11-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2014110351/13A RU2568471C2 (en) | 2014-03-19 | 2014-03-19 | Method for improving of wood strength, hardness and fire resistance |
Country Status (1)
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RU (1) | RU2568471C2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1248802A1 (en) * | 1985-01-16 | 1986-08-07 | Воронежский Ордена Дружбы Народов Лесотехнический Институт | Method of producing articles of modified wood |
ATE217567T1 (en) * | 1997-09-19 | 2002-06-15 | Lignocell Holz Biotech | METHOD FOR IMPROVING THE IMPREGNATION CAPABILITY OF WOOD THROUGH PRETREATMENT WITH MUSHROOMS |
US7056919B2 (en) * | 2003-01-24 | 2006-06-06 | Kopcoat, Inc. | Synergistic combination of fungicides to protect wood and wood-based products and wood treated by such combination as well as methods of making the same |
RU2378106C2 (en) * | 2008-02-26 | 2010-01-10 | Общество с ограниченной ответственностью "Лигнум" | Method of wood impregnation |
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2014
- 2014-03-19 RU RU2014110351/13A patent/RU2568471C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2568471C2 (en) | 2015-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170320 |
|
NF4A | Reinstatement of patent |
Effective date: 20190410 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200320 |