CN104385404A - Living anticorrosive timber, and anticorrosion modifier and making method thereof - Google Patents
Living anticorrosive timber, and anticorrosion modifier and making method thereof Download PDFInfo
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- CN104385404A CN104385404A CN201410537547.5A CN201410537547A CN104385404A CN 104385404 A CN104385404 A CN 104385404A CN 201410537547 A CN201410537547 A CN 201410537547A CN 104385404 A CN104385404 A CN 104385404A
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- live body
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Botany (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a making method of a living anticorrosive timber. The making method includes the following steps: drilling ducts at the bottom and the central portion of the trunk of living timber in the growth period, and injecting an anticorrosion modifier into the living timber from the trunk channels according to a height difference principle; and allowing the anticorrosion modifier to penetrate and diffuse in the trunk with the flow direction of sap under the tree transpiration effect, curing for 4-8 weeks, felling the living timber, and processing. The invention also discloses the living anticorrosive timber and the anticorrosion modifier. The making method adopting the anticorrosion modifier has the advantages of simple and feasible process, low energy consumption, no need of large-scale devices and related facilities, less investment, realization of the overall modification treatment of the standing trunks of different diameter classes and different species, short period, and uniform and stable treatment effect.
Description
Technical field
The invention belongs to trees felling technical field, be specifically related to a kind of live body preserving timber, the invention still further relates to a kind of anticorrosion modifier of live body preserving timber, the invention still further relates to a kind of preparation method of live body preserving timber.
Background technology
Timber, as a kind of excellent natural material, has been widely used in the fields such as furniture, building materials and decorating and renovating material.But timber has an obvious defect, namely in the place contacted with soil or water, easily there is rotten going mouldy, damage timber-work structure, shorten its service life.In addition; China is the country of a poor forest resources; existing resource is also based on artificial forest fast growing wood; its material is poor; apt to rot; have a strong impact on the propagation and employment of fast-growing woods timber, significant to the forest reserves of effective utilization to structure conservation-minded society and protection China of artificial fast-growing woods timber.
Timber belongs to natural high molecular composite material, and due to the inherent shortcoming that it exists, as density is low, poor dimensional stability, aberration is large, apt to rot etc., carries out wood preservation modification, can improve defects in timber, improves wood performance, expands its scope of application.At present, dipping modification technology is the most frequently used anticorrosion modification technology of plate balk, and so timber need be implemented to cut out saw processing by this technology, and drop into permanent plant and supporting place etc. requires higher, be unfavorable in outlying mountain area, be especially not suitable for the log place of production and enrich the requirement that area processes process on the spot.
The correlation technique of current patent literature has, publication number is application discloses " a kind of modified artificial forest wood and preparation method thereof " of CN101745951B, be that the maceration extract of maceration extract host carries out impregnation process to wood plank balk with Lauxite, then vacuum heat is carried out to the timber after impregnation process, this technical matters flow process is complicated, energy consumption is higher, and containing formaldehyde in maceration extract composition, the modification material after impregnation process has Form aldehyde release.Publication number be CN1063122 application discloses one " standing timber dyeing process ", this process limitations is in the dyeing of small dimension wood, only unicity dyeing improved treatment is carried out to timber, the performances such as timberphysics mechanics are improved without substance, is difficult to meet the high performance requirement of timber.Publication number be CN101861804A application discloses one " ecological organic improving technology of living woods ", mainly input different chemical reagent to standing tree root, after solidification, standing tree Wood Properties Within improved.There is harmful effect to arboreal growth, modification excessive cycle after chemicals input standing tree in this technology, be unfavorable for medicament being uniformly distributed in standing tree inside.Improved chemical inputs from trees ' root simultaneously, and medicament is difficult to fully flow to trees middle and upper part, causes the uneven instability of whole strain Wooden modifying effect.And chemical reagent in extensive use procedure as mismanagement, or improper to liquid waste processing, have certain influence to ecological environment.
Summary of the invention
The object of this invention is to provide a kind of live body preserving timber, have the advantages that anti-rotten ability is high, normal timber life extends, the scope of application is large.
Another object of the present invention is to provide a kind of live body preserving timber modifier.
Another object of the present invention is to provide a kind of preparation method of live body preserving timber, and the method environmentally safe, energy consumption are low, treatment cycle is short, operation is simple, modified effect is uniform and stable.
First technical scheme of the present invention is, a kind of anticorrosion modifier of live body preserving timber, comprise host, auxiliary agent and water, auxiliary agent comprises polyethylene glycol and nano-silicon, and host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10.
In technique scheme, host is the molten alkylamine copper of ammonia, and its mass fraction is 14% ~ 16%.
Second technical scheme of the present invention is, a kind of live body preserving timber, in the live body timber trunk boring road in growth period, anticorrosion modifier consists of host, auxiliary agent and water, wherein host is the molten alkylamine copper of ammonia, its active constituent content 14% ~ 16%, mainly consists of cupric oxide and DDAC, and auxiliary agent is polyethylene glycol and nano-silicon; Host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10, utilize discrepancy in elevation principle that anticorrosion modifier is injected live body wood internal, utilize tree transpiration effect, spread at trees internal penetration with resin flow direction, by whole strain live body wood preservation modification, after modification terminates, anticorrosion modifier was wood internal solidification 4 weeks ~ 8 weeks, processing process is carried out in standing tree felling, namely prepares live body preserving timber.
3rd technical scheme of the present invention is, a kind of preparation method of live body preserving timber specifically implements according to following steps:
Step 1, bottom the live body timber trunk in growth period liftoff 30 centimetres ~ 60 centimeters and trunk drilled in middle duct;
Step 2, utilize discrepancy in elevation principle that anticorrosion modifier is injected live body wood internal from trunk duct;
Step 3, utilize tree transpiration effect, make it with resin flow direction in trunk internal penetration and diffusion, by whole strain live body wood preservation modification; The felling of live body timber, wood internal solidification 4 weeks ~ 8 weeks, is carried out processing process by anticorrosion modifier.
In technique scheme, duct is positioned on the same plane of live body timber trunk.
Downward 40 ° ~ 50 ° towards described live body timber medulla direction, duct.
The aperture in duct is between 10 millimeters ~ 15 millimeters.
Anticorrosion modifier comprises host, auxiliary agent and water, auxiliary agent comprises polyethylene glycol and nano-silicon, host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10, host is the molten alkylamine copper of ammonia, its active constituent content 14% ~ 16%, mainly consists of cupric oxide and DDAC.
By the mode that anticorrosion modifier injects live body wood internal be: connect duct and liquid storage container with transfusion catheter, and with rubber stopper by duct external seal, pour into after anticorrosion modifier stirs in liquid storage container, the vertical range of liquid storage container horizontal plane and duct, bottom horizontal plane is at 80 centimetres ~ 120 centimetres, after liquid storage container good seal, open transfuse switch, control anticorrosion modifier and enter speed in live body timber, in 2 weeks, input is complete.
The invention has the beneficial effects as follows:
1. existing modification technology needs modified technique equipment and the device of certain scale, and the auxiliary facility that need be correlated with and place, scale of investment is larger.The present invention does not need special process equipment and auxiliary facility and place, and scale of investment is little, and treatment cycle is short, operates simple and easy, is easy at outlying forest zone large-scale promotion application.
2. the modifier waste liquor contamination environment of existing modification technology.Medicament used in the present invention all enters live body wood internal, without liquid waste processing problem, extremely low to ambient influnence.
3. prior art is only from standing tree root input medicament, causes trunk middle and upper part modified effect poor.The present invention inputs anticorrosion modifier bottom standing tree trunk, utilizes discrepancy in elevation principle to be inputted in the middle part of standing tree trunk by medicament simultaneously.The present invention can not only make trunk middle and upper part modified effect uniform and stable, and can shorten treatment cycle further.
4. the present invention can carry out modification to the live body timber of different tree species Different Diameter level, and modified object can realize variation, has the advantages that applicability is wide.
In sum, the present invention is the live body preserving timber that a kind of anti-rotten ability is high, normal timber life extends, the scope of application is large, and its modified producing method environmentally safe, energy consumption is low, treatment cycle is short, operation is simple.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of live body wood preservation modification technology method of the present invention.
In figure, 1. live body timber, 2. duct, 3. transfusion catheter, 4. liquid storage container.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The invention provides a kind of anticorrosion modifier of live body preserving timber, comprise host, auxiliary agent and water, auxiliary agent comprises polyethylene glycol and nano-silicon, and host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10.
Host is the molten alkylamine copper of ammonia, and its mass fraction is 14% ~ 16%.
The invention provides a kind of live body preserving timber, produce as follows: in the live body timber trunk boring road in growth period, anticorrosion modifier consists of host, auxiliary agent and water, wherein host is the molten alkylamine copper of ammonia, its active constituent content 14% ~ 16%, mainly consist of cupric oxide and DDAC, auxiliary agent is polyethylene glycol and nano-silicon; Host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10, utilize discrepancy in elevation principle that anticorrosion modifier is injected live body wood internal, utilize tree transpiration effect, spread at trees internal penetration with resin flow direction, by whole strain live body wood preservation modification, after modification terminates, standing tree felling, wood internal solidification 4 weeks ~ 8 weeks, is carried out processing process by anticorrosion modifier.
The invention provides a kind of anticorrosion modifier of live body preserving timber, comprise host, auxiliary agent and water, wherein host is the molten alkylamine copper of ammonia, and its content is 14% ~ 16%, the molten alkylamine copper of ammonia is primarily of cupric oxide and DDAC composition, and auxiliary agent is polyethylene glycol and nano-silicon; Host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10.
Considering cost and last modified effect factor are chosen, and are less than this scope and may reach standard and related request, be greater than and may cause the problems such as high cost.
The present invention also provides a kind of preparation method of live body preserving timber, specifically implements according to following steps:
Step 1, bottom the live body timber trunk in growth period and drilled in middle duct, duct lays respectively at liftoff 30 centimetres ~ 60 centimeters bottom live body timber trunk.Duct is positioned on the same plane of live body timber trunk; Downward 40 ° ~ 50 ° towards described live body timber medulla direction, duct; The aperture in duct is between 10 millimeters ~ 15 millimeters.
1. bottom trunk, bottom liftoff 30 centimetres ~ 60 centimeters guarantee standing tree, timber can not lose too much, convenient operation, and too low or too high being all not easy to operates, and the too high meeting in position simultaneously causes the Wooden modifying weak effect in below hole portion; 2. duct be positioned at live body timber trunk same plane on object be make final modified effect even; 3. duct towards downward 40 ° ~ 50 ° technique effects in described live body timber medulla direction be make modifier enter duct after can not flow backwards, affect the sealing effectiveness of modifying process; 4. the aperture in duct is between 10 millimeters ~ 15 millimeters, and technique effect is that boring is convenient, operates simple and easy, and aperture is too small or excessively all easily cause operation inconvenience, and follow-up sealing effectiveness is poor.
Step 2, anticorrosion modifier (regulation of the drugloading rate that consumption should reach with reference to the preserving timber used under all kinds of condition in 5.1 in the LY/T1636-2005 use classification of the preserving timber " and require " and goods thereof) is injected live body wood internal from trunk duct;
Wherein, anticorrosion modifier composition comprises host, auxiliary agent and water, and wherein, host is the molten alkylamine copper of ammonia, and its active constituent content 14% ~ 16%, mainly consists of cupric oxide and DDAC, and auxiliary agent is polyethylene glycol and nano-silicon; Host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10;
By the mode that anticorrosion modifier injects live body wood internal be: connect duct and liquid storage container with transfusion catheter, and with rubber stopper by duct external seal, pour into after anticorrosion modifier stirs in liquid storage container, the vertical range of liquid storage container horizontal plane and duct, bottom horizontal plane is at 80 centimetres ~ 120 centimetres, after liquid storage container good seal, open the transfuse switch be connected on liquid storage container to control anticorrosion modifier and enter speed in live body timber, the advantage that anticorrosion modifier injects the mode of live body wood internal is: 1. without the need to large-scale modified device and relevant auxiliary facility place, 2. energy consumption is low, 3. rapid and convenient.
Step 3, utilize tree transpiration effect, make it with resin flow direction in trunk internal penetration and diffusion, by whole strain live body wood preservation modification; Wood internal solidification 4 weeks ~ 8 weeks, (foundation was that after injecting anticorrosion modifier, trees can be slowly withered to anticorrosion modifier, anticorrosion modifier progressively solidifies in trees inside, the object of processing can be carried out after reaching felling), processing process is carried out in the felling of live body timber.
Adopt live body preserving timber and the modified producing method thereof of technique scheme, improve improved wood product and performance requirement, optionally Wood modifier is injected wood internal, the various defects of timber can be improved.According to the improved wood scope of application, by strictly controlling modifier drugloading rate, environmentally safe.Meanwhile, the transpiration that this technology make use of trees is driving force, decreases energy consumption.This technical operation is simple, is adapted at outlying forest zone large-scale promotion application.
Embodiment 1
Live body wood preservation timber preparation method, mainly carries out anticorrosion modification to live body timber, comprises the following steps:
Modified object tree is the China fir mature wood in growth period, utilize drilling tool liftoff 30 centimetres and middle part 500 centimeters bottom live body timber 1 trunk, on trunk same plane, towards medulla direction, downward 45 ° are bored three ducts 2 respectively, duct 2 degree of depth to be as the criterion to medulla, 15 millimeters, aperture; Anticorrosion modifier composition is mainly host and auxiliary agent, and wherein host is the molten alkylamine copper (ACQ) of ammonia, and its active constituent content 14%-16%, mainly consists of cupric oxide and DDAC, and auxiliary agent is polyethylene glycol and nano-silicon; Host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 1:0.1:0.1:9, pour in liquid storage container 4 after stirring; Connect duct 2 and liquid storage container 4 with transfusion catheter 3, be fixed on by support by goal tree, be fixed on lazy board by liquid storage container 4, wherein the vertical range of liquid storage container horizontal plane and duct, bottom horizontal plane is at 120 centimetres; Open transfuse switch, after the air in emptying transfusion catheter 3, transfusion catheter 3 is inserted in the duct 2 of goal tree, and with rubber stopper by duct 2 external seal, check whether leakage.Anticorrosion modifier is injected into wood internal, utilizes transpiration, with resin flow direction at wood internal diffusion, finally reaches the object of whole strain live body wood preservation modification.Medicament can input complete in 2 weeks.After modification terminates, allow anticorrosion modifier wood internal solidification 6 weeks, standing tree felling also can be carried out processing process on the spot.
Embodiment 2
Live body preserving timber preparation method, mainly carries out anticorrosion modification to live body timber, comprises the following steps:
Modified object tree is the willow mature wood in growth period, utilize drilling tool 800 centimeters in the middle part of liftoff 40 centimetres and trunk bottom live body timber 1 trunk, on trunk same plane, towards medulla direction, downward 45 ° are drilled into few three ducts 2 respectively, duct 2 degree of depth is to be as the criterion to medulla, and aperture is at 12 millimeters; Anticorrosion modifier composition is mainly host and auxiliary agent, and wherein host is the molten alkylamine copper (ACQ) of ammonia, and its active constituent content 14%-16%, mainly consists of cupric oxide and DDAC, and auxiliary agent is polyethylene glycol and nano-silicon; Host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9:0.1:0.2:10, pour in liquid storage container 4 after stirring; Connect duct 2 and liquid storage container 4 with transfusion catheter 3, be fixed on by support by goal tree, be fixed on lazy board by liquid storage container 4, wherein the vertical range of liquid storage container horizontal plane and duct, bottom horizontal plane is at 120 centimetres; Open transfuse switch, after the air in emptying transfusion catheter 3, transfusion catheter is inserted in the duct 2 of goal tree, and with rubber stopper by duct 2 external seal, check whether leakage.Anticorrosion modifier is injected into wood internal, utilizes transpiration, with resin flow direction in the diffusion of trees internal penetration, finally reaches the object of whole strain live body wood preservation modification.Medicament can input complete in 2 weeks.After modification terminates, allow anticorrosion modifier wood internal solidification 8 weeks, standing tree felling also can be carried out processing process on the spot.
Claims (9)
1. the anticorrosion modifier of a live body preserving timber, it is characterized in that, comprise host, auxiliary agent and water, auxiliary agent comprises polyethylene glycol and nano-silicon, and host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10.
2. the anticorrosion modifier of live body preserving timber according to claim 1, is characterized in that, host is the molten alkylamine copper of ammonia, and its mass fraction is 14% ~ 16%.
3. a live body preserving timber, it is characterized in that, in the live body timber trunk boring road in growth period, anticorrosion modifier consists of host, auxiliary agent and water, wherein host is the molten alkylamine copper of ammonia, its active constituent content 14% ~ 16%, mainly consists of cupric oxide and DDAC, and auxiliary agent is polyethylene glycol and nano-silicon; Host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10, utilize discrepancy in elevation principle that anticorrosion modifier is injected live body wood internal, utilize tree transpiration effect, spread at trees internal penetration with resin flow direction, by whole strain live body wood preservation modification, after modification terminates, anticorrosion modifier was wood internal solidification 4 weeks ~ 8 weeks, processing process is carried out in standing tree felling, namely prepares live body preserving timber.
4. a preparation method for live body preserving timber, is characterized in that, specifically implements according to following steps:
Step 1, bottom the live body timber trunk in growth period liftoff 30 centimetres ~ 60 centimeters and trunk drilled in middle duct;
Step 2, utilize discrepancy in elevation principle that anticorrosion modifier is injected live body wood internal from trunk duct;
Step 3, utilize tree transpiration effect, make it with resin flow direction in trunk internal penetration and diffusion, by whole strain live body wood preservation modification; The felling of live body timber, wood internal solidification 4 weeks ~ 8 weeks, is carried out processing process by anticorrosion modifier.
5. the preparation method of live body preserving timber according to claim 4, is characterized in that, described duct is positioned on the same plane of live body timber trunk.
6. the preparation method of live body preserving timber according to claim 4, is characterized in that, downward 40 ° ~ 50 ° towards described live body timber medulla direction, described duct.
7. the preparation method of live body preserving timber according to claim 4, is characterized in that, the aperture in described duct is between 10 millimeters ~ 15 millimeters.
8. the preparation method of live body preserving timber according to claim 4, it is characterized in that, described anticorrosion modifier comprises host, auxiliary agent and water, auxiliary agent comprises polyethylene glycol and nano-silicon, host, polyethylene glycol, nano-silicon mix with the ratio of water according to weight 0.9 ~ 1.1:0.1:0.1-0.2:8 ~ 10, host is the molten alkylamine copper of ammonia, its active constituent content 14% ~ 16%.
9. the preparation method of live body preserving timber according to claim 4, it is characterized in that, the described mode anticorrosion modifier being injected live body wood internal is: connect duct and liquid storage container with transfusion catheter, and with rubber stopper by duct external seal, pour into after anticorrosion modifier stirs in liquid storage container, the vertical range of liquid storage container horizontal plane and duct, bottom horizontal plane is at 80 centimetres ~ 120 centimetres, after liquid storage container good seal, open transfuse switch, control anticorrosion modifier and enter speed in live body timber, in 2 weeks, input is complete.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410537547.5A CN104385404A (en) | 2014-10-13 | 2014-10-13 | Living anticorrosive timber, and anticorrosion modifier and making method thereof |
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| CN201410537547.5A CN104385404A (en) | 2014-10-13 | 2014-10-13 | Living anticorrosive timber, and anticorrosion modifier and making method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165570A (en) * | 2015-09-15 | 2015-12-23 | 余启佳 | Automatic water absorbing method of bonsai serissa japonica |
| CN105210816A (en) * | 2015-09-15 | 2016-01-06 | 余启佳 | A kind of potted landscape daphne lilac automatic ink-suction method |
| CN105210817A (en) * | 2015-09-15 | 2016-01-06 | 余启佳 | A kind of potted landscape mountains camellia automatic ink-suction method |
| CN105340697A (en) * | 2015-09-15 | 2016-02-24 | 余启佳 | Automatic water absorption method for bonsai ilex |
| CN105340698A (en) * | 2015-09-15 | 2016-02-24 | 余启佳 | Automatic water absorption method for bonsai sago cycas |
| CN106863516A (en) * | 2017-02-23 | 2017-06-20 | 福建农林大学 | Wood Transportation preservative |
| CN106945134A (en) * | 2017-04-28 | 2017-07-14 | 南京市产品质量监督检验院 | A kind of long-acting slow release type preserving timber and preparation method thereof |
| CN108724400A (en) * | 2018-05-31 | 2018-11-02 | 阜南县明强柳编工艺品有限公司 | A kind of wicker products fungus-proof antisepsis treatment process |
| CN110419353A (en) * | 2019-07-08 | 2019-11-08 | 内蒙古农业大学 | A kind of new function type timber and the preparation method and application thereof |
| CN112825698A (en) * | 2021-01-18 | 2021-05-25 | 南京林业大学 | Method for inducing standing tree to produce wood/inorganic nano composite material |
| CN114603668A (en) * | 2022-04-01 | 2022-06-10 | 中国林业科学研究院木材工业研究所 | Standing tree preservative treatment method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165570A (en) * | 2015-09-15 | 2015-12-23 | 余启佳 | Automatic water absorbing method of bonsai serissa japonica |
| CN105210816A (en) * | 2015-09-15 | 2016-01-06 | 余启佳 | A kind of potted landscape daphne lilac automatic ink-suction method |
| CN105210817A (en) * | 2015-09-15 | 2016-01-06 | 余启佳 | A kind of potted landscape mountains camellia automatic ink-suction method |
| CN105340697A (en) * | 2015-09-15 | 2016-02-24 | 余启佳 | Automatic water absorption method for bonsai ilex |
| CN105340698A (en) * | 2015-09-15 | 2016-02-24 | 余启佳 | Automatic water absorption method for bonsai sago cycas |
| CN106863516A (en) * | 2017-02-23 | 2017-06-20 | 福建农林大学 | Wood Transportation preservative |
| CN106945134A (en) * | 2017-04-28 | 2017-07-14 | 南京市产品质量监督检验院 | A kind of long-acting slow release type preserving timber and preparation method thereof |
| CN108724400A (en) * | 2018-05-31 | 2018-11-02 | 阜南县明强柳编工艺品有限公司 | A kind of wicker products fungus-proof antisepsis treatment process |
| CN110419353A (en) * | 2019-07-08 | 2019-11-08 | 内蒙古农业大学 | A kind of new function type timber and the preparation method and application thereof |
| CN112825698A (en) * | 2021-01-18 | 2021-05-25 | 南京林业大学 | Method for inducing standing tree to produce wood/inorganic nano composite material |
| CN114603668A (en) * | 2022-04-01 | 2022-06-10 | 中国林业科学研究院木材工业研究所 | Standing tree preservative treatment method |
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