CN103302709B - A kind of method that wooden beam slab manufactures - Google Patents
A kind of method that wooden beam slab manufactures Download PDFInfo
- Publication number
- CN103302709B CN103302709B CN201310211290.XA CN201310211290A CN103302709B CN 103302709 B CN103302709 B CN 103302709B CN 201310211290 A CN201310211290 A CN 201310211290A CN 103302709 B CN103302709 B CN 103302709B
- Authority
- CN
- China
- Prior art keywords
- veneer
- hours
- pretreatment
- copper
- assembly
- Prior art date
Links
- 239000004744 fabrics Substances 0.000 claims abstract description 11
- 239000011521 glasses Substances 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 241001081830 Degeneriaceae Species 0.000 claims abstract description 8
- 230000001070 adhesive Effects 0.000 claims abstract description 6
- 239000000853 adhesives Substances 0.000 claims abstract description 6
- 239000003822 epoxy resins Substances 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 6
- 229920000647 polyepoxides Polymers 0.000 claims abstract description 6
- 229920005989 resins Polymers 0.000 claims abstract description 6
- 239000011347 resins Substances 0.000 claims abstract description 6
- 239000002023 wood Substances 0.000 claims description 10
- 241000219000 Populus Species 0.000 claims description 9
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0nMS4wJyBlbmNvZGluZz0naXNvLTg4NTktMSc/Pgo8c3ZnIHZlcnNpb249JzEuMScgYmFzZVByb2ZpbGU9J2Z1bGwnCiAgICAgICAgICAgICAgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJwogICAgICAgICAgICAgICAgICAgICAgeG1sbnM6cmRraXQ9J2h0dHA6Ly93d3cucmRraXQub3JnL3htbCcKICAgICAgICAgICAgICAgICAgICAgIHhtbG5zOnhsaW5rPSdodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rJwogICAgICAgICAgICAgICAgICB4bWw6c3BhY2U9J3ByZXNlcnZlJwp3aWR0aD0nMzAwcHgnIGhlaWdodD0nMzAwcHgnIHZpZXdCb3g9JzAgMCAzMDAgMzAwJz4KPCEtLSBFTkQgT0YgSEVBREVSIC0tPgo8cmVjdCBzdHlsZT0nb3BhY2l0eToxLjA7ZmlsbDojRkZGRkZGO3N0cm9rZTpub25lJyB3aWR0aD0nMzAwJyBoZWlnaHQ9JzMwMCcgeD0nMCcgeT0nMCc+IDwvcmVjdD4KPHBhdGggY2xhc3M9J2JvbmQtMCcgZD0nTSA1Ni4wNzUyLDE3OS41ODIgTCA2Ni4yNjY1LDE3My42OTgnIHN0eWxlPSdmaWxsOm5vbmU7ZmlsbC1ydWxlOmV2ZW5vZGQ7c3Ryb2tlOiNFODQyMzU7c3Ryb2tlLXdpZHRoOjJweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0wJyBkPSdNIDY2LjI2NjUsMTczLjY5OCBMIDc2LjQ1NzgsMTY3LjgxNCcgc3R5bGU9J2ZpbGw6bm9uZTtmaWxsLXJ1bGU6ZXZlbm9kZDtzdHJva2U6I0ZDQzYzMztzdHJva2Utd2lkdGg6MnB4O3N0cm9rZS1saW5lY2FwOmJ1dHQ7c3Ryb2tlLWxpbmVqb2luOm1pdGVyO3N0cm9rZS1vcGFjaXR5OjEnIC8+CjxwYXRoIGNsYXNzPSdib25kLTEnIGQ9J00gMTM4LjE2OSwxMzIuMTg2IEwgMTQ5LjgzOSwxMjUuNDQ4JyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRkNDNjMzO3N0cm9rZS13aWR0aDoycHg7c3Ryb2tlLWxpbmVjYXA6YnV0dDtzdHJva2UtbGluZWpvaW46bWl0ZXI7c3Ryb2tlLW9wYWNpdHk6MScgLz4KPHBhdGggY2xhc3M9J2JvbmQtMScgZD0nTSAxNDkuODM5LDEyNS40NDggTCAxNjEuNTA5LDExOC43MScgc3R5bGU9J2ZpbGw6bm9uZTtmaWxsLXJ1bGU6ZXZlbm9kZDtzdHJva2U6I0U4NDIzNTtzdHJva2Utd2lkdGg6MnB4O3N0cm9rZS1saW5lY2FwOmJ1dHQ7c3Ryb2tlLWxpbmVqb2luOm1pdGVyO3N0cm9rZS1vcGFjaXR5OjEnIC8+CjxwYXRoIGNsYXNzPSdib25kLTInIGQ9J00gMTIxLjgzOCwxNzUuMTU4IEwgMTI5LjkzOSwxODkuMTg5JyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRkNDNjMzO3N0cm9rZS13aWR0aDoycHg7c3Ryb2tlLWxpbmVjYXA6YnV0dDtzdHJva2UtbGluZWpvaW46bWl0ZXI7c3Ryb2tlLW9wYWNpdHk6MScgLz4KPHBhdGggY2xhc3M9J2JvbmQtMicgZD0nTSAxMjkuOTM5LDE4OS4xODkgTCAxMzguMDM5LDIwMy4yMTknIHN0eWxlPSdmaWxsOm5vbmU7ZmlsbC1ydWxlOmV2ZW5vZGQ7c3Ryb2tlOiNFODQyMzU7c3Ryb2tlLXdpZHRoOjJweDtzdHJva2UtbGluZWNhcDpidXR0O3N0cm9rZS1saW5lam9pbjptaXRlcjtzdHJva2Utb3BhY2l0eToxJyAvPgo8cGF0aCBjbGFzcz0nYm9uZC0zJyBkPSdNIDkyLjc4ODMsMTI0Ljg0MiBMIDg1LjExNSwxMTEuNTUxJyBzdHlsZT0nZmlsbDpub25lO2ZpbGwtcnVsZTpldmVub2RkO3N0cm9rZTojRkNDNjMzO3N0cm9rZS13aWR0aDoycHg7c3Ryb2tlLWxpbmVjYXA6YnV0dDtzdHJva2UtbGluZWpvaW46bWl0ZXI7c3Ryb2tlLW9wYWNpdHk6MScgLz4KPHBhdGggY2xhc3M9J2JvbmQtMycgZD0nTSA4NS4xMTUsMTExLjU1MSBMIDc3LjQ0MTcsOTguMjYwOScgc3R5bGU9J2ZpbGw6bm9uZTtmaWxsLXJ1bGU6ZXZlbm9kZDtzdHJva2U6I0U4NDIzNTtzdHJva2Utd2lkdGg6MnB4O3N0cm9rZS1saW5lY2FwOmJ1dHQ7c3Ryb2tlLWxpbmVqb2luOm1pdGVyO3N0cm9rZS1vcGFjaXR5OjEnIC8+Cjx0ZXh0IGRvbWluYW50LWJhc2VsaW5lPSJjZW50cmFsIiB0ZXh0LWFuY2hvcj0ic3RhcnQiIHg9JzIyMy45NTcnIHk9JzE1NC44ODQnIHN0eWxlPSdmb250LXNpemU6MjlweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjtmaWxsOiMzQjQxNDMnID48dHNwYW4+Q3U8L3RzcGFuPjx0c3BhbiBzdHlsZT0nYmFzZWxpbmUtc2hpZnQ6c3VwZXI7Zm9udC1zaXplOjIxLjc1cHg7Jz4rMjwvdHNwYW4+PHRzcGFuPjwvdHNwYW4+PC90ZXh0Pgo8dGV4dCBkb21pbmFudC1iYXNlbGluZT0iY2VudHJhbCIgdGV4dC1hbmNob3I9ImVuZCIgeD0nNDMuOTQwMScgeT0nMTk5LjI4JyBzdHlsZT0nZm9udC1zaXplOjI5cHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7ZmlsbDojRTg0MjM1JyA+PHRzcGFuPk88L3RzcGFuPjx0c3BhbiBzdHlsZT0nYmFzZWxpbmUtc2hpZnQ6c3VwZXI7Zm9udC1zaXplOjIxLjc1cHg7Jz4tPC90c3Bhbj48dHNwYW4+PC90c3Bhbj48L3RleHQ+Cjx0ZXh0IGRvbWluYW50LWJhc2VsaW5lPSJjZW50cmFsIiB0ZXh0LWFuY2hvcj0ibWlkZGxlIiB4PScxMDcuMzEzJyB5PScxNTQuODg0JyBzdHlsZT0nZm9udC1zaXplOjI5cHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7ZmlsbDojRkNDNjMzJyA+PHRzcGFuPlM8L3RzcGFuPjx0c3BhbiBzdHlsZT0nYmFzZWxpbmUtc2hpZnQ6c3VwZXI7Zm9udC1zaXplOjIxLjc1cHg7Jz4rMjwvdHNwYW4+PHRzcGFuPjwvdHNwYW4+PC90ZXh0Pgo8dGV4dCBkb21pbmFudC1iYXNlbGluZT0iY2VudHJhbCIgdGV4dC1hbmNob3I9InN0YXJ0IiB4PScxNzMuNjQ1JyB5PScxMTAuNDg3JyBzdHlsZT0nZm9udC1zaXplOjI5cHg7Zm9udC1zdHlsZTpub3JtYWw7Zm9udC13ZWlnaHQ6bm9ybWFsO2ZpbGwtb3BhY2l0eToxO3N0cm9rZTpub25lO2ZvbnQtZmFtaWx5OnNhbnMtc2VyaWY7ZmlsbDojRTg0MjM1JyA+PHRzcGFuPk88L3RzcGFuPjx0c3BhbiBzdHlsZT0nYmFzZWxpbmUtc2hpZnQ6c3VwZXI7Zm9udC1zaXplOjIxLjc1cHg7Jz4tPC90c3Bhbj48dHNwYW4+PC90c3Bhbj48L3RleHQ+Cjx0ZXh0IGRvbWluYW50LWJhc2VsaW5lPSJjZW50cmFsIiB0ZXh0LWFuY2hvcj0ic3RhcnQiIHg9JzE0MS4xNDQnIHk9JzIzMS43ODEnIHN0eWxlPSdmb250LXNpemU6MjlweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjtmaWxsOiNFODQyMzUnID48dHNwYW4+TzwvdHNwYW4+PHRzcGFuIHN0eWxlPSdiYXNlbGluZS1zaGlmdDpzdXBlcjtmb250LXNpemU6MjEuNzVweDsnPi08L3RzcGFuPjx0c3Bhbj48L3RzcGFuPjwvdGV4dD4KPHRleHQgZG9taW5hbnQtYmFzZWxpbmU9ImNlbnRyYWwiIHRleHQtYW5jaG9yPSJlbmQiIHg9Jzc2LjQ0MDcnIHk9Jzc3Ljk4NjQnIHN0eWxlPSdmb250LXNpemU6MjlweDtmb250LXN0eWxlOm5vcm1hbDtmb250LXdlaWdodDpub3JtYWw7ZmlsbC1vcGFjaXR5OjE7c3Ryb2tlOm5vbmU7Zm9udC1mYW1pbHk6c2Fucy1zZXJpZjtmaWxsOiNFODQyMzUnID48dHNwYW4+TzwvdHNwYW4+PHRzcGFuIHN0eWxlPSdiYXNlbGluZS1zaGlmdDpzdXBlcjtmb250LXNpemU6MjEuNzVweDsnPi08L3RzcGFuPjx0c3Bhbj48L3RzcGFuPjwvdGV4dD4KPC9zdmc+Cg== data:image/svg+xml;base64,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 [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 5
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 5
- 241000249899 Populus tomentosa Species 0.000 claims description 3
- 241000124033 Salix Species 0.000 claims description 2
- 238000003829 large scale production Methods 0.000 abstract description 2
- 238000005516 engineering processes Methods 0.000 description 4
- 238000000034 methods Methods 0.000 description 2
- 280000111214 Modern Wood companies 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 bricks Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction materials Substances 0.000 description 1
- 238000005755 formation reactions Methods 0.000 description 1
- 239000010410 layers Substances 0.000 description 1
- 239000000463 materials Substances 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Abstract
Description
Technical field
The present invention relates to a kind of manufacture method of wooden beam slab, specifically, relate to a kind of method utilizing China's Poplar Plantation timber to manufacture wooden beam slab.
Background technology
China have the title in timber buildings native place.Before Qin Han, all house of China is nearly all timber structure.Just there is brick structure house during week in business, its beam column is still log.But because wood property limit, under technical conditions at that time, adopt fast growing wood to be difficult to produce firmly durable wooden frame.To modern age, timber structure again gradually replace by concrete reinforcement structure.But the investigation and application of Modern Wood Construction is blank in China always.Until 2008, China just occurs that First is designed by American, adopts two layers of timber structure building of American Engineering timber structure material and American technology index formation, and its valency is very expensive.In order to change the backward situation of China in engineered wood construction material Manufacture and application field, present invention applicant has carried out system tackling key problem to the wooden beam slab manufacturing technology based on quick growth poplar wood, invent this technology, this technique be easy to realize, easy to operate, solve the technical barrier of domestic Poplar Plantation timber for wooden frame, improve the added value of poplar artificial forest wood, providing technical support for increasing woods people income simultaneously.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of method that wooden beam slab being easy to realize, easy to operate, production cost is low manufactures.
In order to solve the problems of the technologies described above, the method that the wooden beam slab that the present invention adopts manufactures, is made up of following steps:
(1) veneer pretreatment: according to volume ratio V veneer: V copper-bath=1:6 ~ 1:7, veneer is immersed in copper-bath, soak 8 hours ~ 10 hours under room temperature, normal pressure, then veneer is taken out, dry to appropriated moisture at 100 DEG C ~ 110 DEG C, pretreatment veneer, wherein copper-bath is the copper sulfate solution of quality than concentration 6% ~ 10%; Veneer is one of the Italian willow, Chinese white poplar two kinds of Poplar Plantation wood single-plates of south China establishing in large scale, and veneer thickness is 0.9mm ~ 1.8mm; Appropriated moisture refers to that moisture content is 12% ~ 14%, moisture content is 7% ~ 9% when China north uses when south China uses;
(2) assembly: adopt epoxy resin adhesive to carry out two-sided applying glue to pretreatment veneer, resin added is 220g/m 2~ 280g/m 2; Veneer adopts parallel assembly, and glass fabric, veneer assemble pattern are alternately place mats and the superiors and orlop are veneer; Wherein glass fabric surface density 70g/m 2~ 90g/m 2; According to veneer gross thickness between 15 centimetres ~ 25 centimetres, the veneer number of plies is set;
(3) cold moudling: after assembly, puts into cold press, boosts to 20MPa ~ 30MPa, pressurize 24 hours ~ 36 hours, then removal pressure, and every sideline judge, except 8 ~ 12 centimetres, obtains wooden beam slab.
Adopt the wooden beam slab manufacture method of technique scheme, be easy to realize, easy to operate, production cost is low, is applicable to large-scale production, improves the use value of China's Poplar Plantation timber, can increase self-employed tree cultivator's income, significant to building a harmonious society.This invention can produce significant economic and social profit, has good promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation of wooden beam slab of the present invention.
Detailed description of the invention
Can be expressly understood the present invention further by specific embodiments of the invention given below, but following embodiment is not limitation of the invention.
Embodiment 1:
The method that wooden beam slab manufactures, is made up of following steps:
(1) veneer pretreatment: according to volume ratio V veneer: V copper-bath=1:6, is immersed in veneer in copper-bath, and soak 8 hours under room temperature, normal pressure, then take out veneer, dry to appropriated moisture at 105 DEG C, pretreatment veneer, wherein copper-bath is the copper sulfate solution of quality than concentration 8%; Veneer is the Italian poplar wood veneer of south China large area artificial growth, and veneer thickness is 1.2mm; Appropriated moisture refers to that moisture content is 12%, moisture content is 8% when China north uses when south China uses;
(2) assembly: adopt epoxy resin adhesive to carry out two-sided applying glue to pretreatment veneer, resin added is 260g/m 2; Veneer adopts parallel assembly, and see Fig. 1, glass fabric 2, veneer 1 assemble pattern are alternately place mats and the superiors and orlop are veneer 1; Wherein glass fabric surface density 70g/m 2; According to veneer gross thickness 25 centimetres, the veneer number of plies is set;
(3) cold moudling: after assembly, puts into cold press, boosts to 24MPa, pressurize 24 hours, then removal pressure, and every sideline judge, except 10 centimetres, obtains wooden beam slab.
Embodiment 2:
The method that wooden beam slab manufactures, is made up of following steps:
(1) veneer pretreatment: according to volume ratio V veneer: V copper-bath=1:7, is immersed in veneer in copper-bath, and soak 9 hours under room temperature, normal pressure, then take out veneer, dry to appropriated moisture at 100 DEG C, pretreatment veneer, wherein copper-bath is the copper sulfate solution of quality than concentration 6%; Veneer is the Chinese white poplar wood single-plate of south China large area artificial growth, and veneer thickness is 0.9mm; Appropriated moisture refers to that moisture content is 13%, moisture content is 7% when China north uses when south China uses;
(2) assembly: adopt epoxy resin adhesive to carry out two-sided applying glue to pretreatment veneer, resin added is 220g/m 2; Veneer adopts parallel assembly, and see Fig. 1, glass fabric 2, veneer 1 assemble pattern are alternately place mats and the superiors and orlop are veneer 1; Wherein glass fabric surface density 78g/m 2; According to veneer gross thickness between 20 centimetres, the veneer number of plies is set;
(3) cold moudling: after assembly, puts into cold press, boosts to 20MPa, pressurize 36 hours, then removal pressure, and every sideline judge, except 8 centimetres, obtains wooden beam slab.
Embodiment 3:
The method that wooden beam slab manufactures, is made up of following steps:
(1) veneer pretreatment: according to volume ratio V veneer: V copper-bath=1:7, is immersed in veneer in copper-bath, and soak 10 hours under room temperature, normal pressure, then take out veneer, dry to appropriated moisture at 110 DEG C, pretreatment veneer, wherein copper-bath is the copper sulfate solution of quality than concentration 10%; Veneer is the Italian poplar wood veneer of south China large area artificial growth, and veneer thickness is 1.8mm; Appropriated moisture refers to that moisture content is 14%, moisture content is 9% when China north uses when south China uses;
(2) assembly: adopt epoxy resin adhesive to carry out two-sided applying glue to pretreatment veneer, resin added is 280g/m 2; Veneer adopts parallel assembly, and see Fig. 1, glass fabric 2, veneer 1 assemble pattern are alternately place mats and the superiors and orlop are veneer 1; Wherein glass fabric surface density 90g/m 2; According to veneer gross thickness between 15 centimetres, the veneer number of plies is set;
(3) cold moudling: after assembly, puts into cold press, boosts to 30MPa, pressurize 30 hours, then removal pressure, and every sideline judge, except 12 centimetres, obtains wooden beam slab.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211290.XA CN103302709B (en) | 2013-05-31 | 2013-05-31 | A kind of method that wooden beam slab manufactures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211290.XA CN103302709B (en) | 2013-05-31 | 2013-05-31 | A kind of method that wooden beam slab manufactures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103302709A CN103302709A (en) | 2013-09-18 |
| CN103302709B true CN103302709B (en) | 2015-09-09 |
Family
ID=49128641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310211290.XA CN103302709B (en) | 2013-05-31 | 2013-05-31 | A kind of method that wooden beam slab manufactures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103302709B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770159B (en) * | 2013-12-30 | 2016-01-20 | 中南林业科技大学 | A kind of veneer advanced composite material manufacture method |
| CN107414976A (en) * | 2017-09-21 | 2017-12-01 | 中山市富木木制品有限公司 | A kind of moulding process of sheet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55114560A (en) * | 1979-02-28 | 1980-09-03 | Matsushita Electric Works Ltd | Rreparation of laminated woody board |
| CN201141192Y (en) * | 2007-07-27 | 2008-10-29 | 曾志文 | Composite solid-wood floor plate |
| CN102699963A (en) * | 2012-06-12 | 2012-10-03 | 福建农林大学 | Anti-corrosive plywood and production method thereof |
| CN103029412A (en) * | 2012-12-14 | 2013-04-10 | 郑州兴旺木业有限公司 | Processing method for laminated composite cutting die plate |
-
2013
- 2013-05-31 CN CN201310211290.XA patent/CN103302709B/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55114560A (en) * | 1979-02-28 | 1980-09-03 | Matsushita Electric Works Ltd | Rreparation of laminated woody board |
| CN201141192Y (en) * | 2007-07-27 | 2008-10-29 | 曾志文 | Composite solid-wood floor plate |
| CN102699963A (en) * | 2012-06-12 | 2012-10-03 | 福建农林大学 | Anti-corrosive plywood and production method thereof |
| CN103029412A (en) * | 2012-12-14 | 2013-04-10 | 郑州兴旺木业有限公司 | Processing method for laminated composite cutting die plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103302709A (en) | 2013-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104400856B (en) | A kind of freeze-thaw cycle process method of bamboo wood and product and application | |
| CN102107447B (en) | Wood sectional material and manufacturing method thereof | |
| CN102107446B (en) | Surface-enhanced solid wood sectional material and manufacturing method thereof | |
| CN103817757B (en) | A kind of method to windmill palm vine material enhancing modified | |
| CN102626941B (en) | A kind of fast growing wood surface enhanced manufacture method and section bar thereof | |
| CN101157239A (en) | A bamboo cord wood producing method | |
| CN101913174B (en) | Small-diameter restructured structural woods and manufacture technology thereof | |
| CN103192441B (en) | Plant fiber composite fireproof plate | |
| CN101934546B (en) | Method for preparing zebra-strip upright post material for wood stair by bamboo recombination process | |
| CN103317567B (en) | A kind of production method carbonizing wood composite | |
| CN103737677B (en) | A kind of utilize soybean protein glue to produce core-board and process | |
| CN205387755U (en) | CLT wall - board connection structure | |
| CN103029178B (en) | Method for manufacturing bamboo strengthened poplar laminated veneer lumber | |
| CN103266742B (en) | Four-layer real-wood composite floor for heating and production technology thereof | |
| CN103934867B (en) | The associating preheating hot-press method that large gauge bamboo recombined material is continuously shaped | |
| CN102528880A (en) | Method of using eucalyptus to make formaldehyde-free veneer laminated lumber | |
| CN104963481B (en) | Anticracking floor-heating solid-wood composite floor and its production method | |
| CN105196397B (en) | A kind of Scrimber and preparation method thereof | |
| CN101774190A (en) | Carbon fiber fabric reinforced poplar laminated veneer lumber structural element and machining method thereof | |
| CN102514057A (en) | Method for making non-formaldehyde laminated veneer lumber from gum wood | |
| CN101863065B (en) | Process for manufacturing large-breadth plates by using all-bamboo modified material | |
| CN101712170A (en) | Method for manufacturing mechanical and electrical packaging high-strength laminated veneer lumber | |
| CN102528862A (en) | Method for producing stable high-strength solid-wood composite board | |
| CN101879739A (en) | Manufacturing method for environmental-friendly fire-retardant fiber board | |
| CN102371605B (en) | Manufacturing method of I-shaped wood laminated veneer lumber (LVL) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |