CN104453213B - A kind of building template preparation method - Google Patents
A kind of building template preparation method Download PDFInfo
- Publication number
- CN104453213B CN104453213B CN201410568180.3A CN201410568180A CN104453213B CN 104453213 B CN104453213 B CN 104453213B CN 201410568180 A CN201410568180 A CN 201410568180A CN 104453213 B CN104453213 B CN 104453213B
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- China
- Prior art keywords
- fiber cloth
- template
- minutes
- hot pressing
- building template
- Prior art date
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- Expired - Fee Related
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- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 26
- 238000007731 hot pressing Methods 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 20
- 229920005610 lignin Polymers 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 10
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 9
- 239000005011 phenolic resin Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 238000007598 dipping method Methods 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 239000005060 rubber Substances 0.000 claims abstract description 7
- 230000032683 aging Effects 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229920000459 Nitrile rubber Polymers 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 239000005062 Polybutadiene Substances 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000002313 adhesive film Substances 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention is intended to provide a kind of building template preparation method, comprises the following steps：A, the phenolic resin glue for adding in agitator tank percentage by weight 70% 88%, 5% 10% rubber powder, 5% 15% lignin and 2% 5% soft agent, stirring are put into impregnating bath after 10 15 minutes；B, fiber cloth is put into impregnating bath and soaked 10 20 minutes；C, the fiber cloth after dipping is uniformly layered in template base material, be aged 30 60 minutes；D, fiber cloth and template base material are put into hot press carry out hot pressing, side is sawed after ageing and underwater paint edge sealing is used.The building template that preparation method of the present invention is produced overcomes the defect of prior art, and its plate face adhesive film has resistance to compression higher, shock resistance and anti-wear performance, while reducing the fragility of adhesive film.
Description
Technical field
The present invention relates to building field, and in particular to a kind of building template preparation method.
Background technology
Current concrete cast is mostly to use steel frame moulding board, and it is following form that steel frame moulding board structure is most：By certain
Modulus makes steel framework, the embedded plain form in centre.Template surrounding has steel framework to protect, just not easily damaged, reuses number of times nature
Just it is higher than the template of Rimless.The preparation method of wherein plain form is as follows：In wood template substrate, last layer 0.1mm is covered
The dipping of left and right resin paper, form a tunic on the surface of plate after hot pressing, jagsaw banding is plain form after this.
Because the adhesive film thickness formed after paper and resin hot pressing is than relatively thin, relative tensile power, shock resistance, anti-wear performance phase
To weaker, therefore, during the use of template, relatively thin adhesive film is easily contacted and is damaged because touching, drawing, pounding etc.；Glued membrane
After layer is damaged, the concrete surface got can not form self finish, influence concrete surface quality；Also, water is damaged from glued membrane
Place enters inside template, and template substrate water swelling is higher by frame, not concordant with frame, makes concrete surface out-of-flatness, influences mould
The precision of plate；And inner substrate is also easily damaged after template water suction, the reuse number of times of template is more have impact on.
The content of the invention
The present invention is intended to provide a kind of building template preparation method, the building template that the preparation method is produced overcomes existing
The defect of technology, its plate face adhesive film has resistance to compression higher, shock resistance and anti-wear performance, while reducing the crisp of adhesive film
Property.
Technical scheme is as follows：A kind of building template preparation method, comprises the following steps：
A, in agitator tank add percentage by weight for 70%-88% phenolic resin glue, the rubber powder of 5%-10%, 5%-
15% lignin and the soft agent of 2%-5%, stirring are put into impregnating bath after 10-15 minutes；
B, fiber cloth is put into impregnating bath and soaked 10-20 minutes；
C, the fiber cloth after dipping is uniformly layered in template base material, be aged 30-60 minutes；
D, fiber cloth and template base material are put into hot press carry out hot pressing, side is sawed after ageing and underwater paint edge sealing is used.
The rubber be butadiene-styrene rubber, butadiene rubber, butyl rubber, nitrile rubber, hydrogenation nitrile rubber in one kind or
Various mixtures.
The soft agent is preferably polyvinyl alcohol.
The fiber cloth thickness is preferably 0.2-0.4 millimeters.
Preferably, in the step D hot pressing process：Unit pressure is 1.4-2MPa, and hot pressing time is 6-15min, hot pressing
Temperature is 140-160 DEG C.
The template base material is plain multi-layer plywood.
Preferred scheme of the invention also includes step E：The template that step D is obtained is inlaid into steel frame after cutting.
The fibre structure of fiber cloth and mutual pulling force cause that the thickness of fiber cloth is long-range with stretching resistance in the present invention program
In paper, and lignin is filled with the gap in fiber cloth, further enhancing the tension and compressive property of fiber cloth, lignin
The intertexture net being collectively forming with fiber cloth constitutes the film layer on template base material surface with phenolic resin glue after hot-pressing, significantly carries
Rise resistance to compression, shock resistance and the anti-wear performance of plate face；Meanwhile, lignin also enhances the bridging property of film layer and template base material, it is to avoid
Film layer comes off in use；Also, lignin materials are simple, cheap, or the such as paper-making industry production of some industries
The middle waste of flow, thus the characteristics of with twice laid；Continuous phase is formed in the dispersed phenolic resin glue of rubber, enters one
The tough and tensile and anti-wear performance of step lifting film layer；Soft agent in the present invention program is then served improves the effect of adhesive film fragility,
So that film layer is more tough and tensile, increase the service life, the cooperation of soft agent, lignin and rubber causes what the present invention program made
Template takes into account intensity, bridging property and toughness；Phenolic resin glue also serves as the load of above-mentioned lignin, soft agent etc. as main body
Body, and cause that film layer is closely coupled with template base material in hot pressing.
Specific embodiment
The present invention is illustrated with reference to embodiment.
Embodiment 1
The building template preparation method that the present embodiment is provided is comprised the following steps：
A, add in agitator tank the phenolic resin glue of 7kg, the butadiene-styrene rubber powder of 1kg, the lignin of 1.5kg and
The polyvinyl alcohol of 0.5kg, stirring is put into impregnating bath after 10 minutes；
B, it is to be soaked thickness 10 minutes during 0.2 millimeter of fiber cloth is put into impregnating bath；
C, the fiber cloth after dipping is uniformly layered in template base material, be aged 30 minutes；
D, fiber cloth and template base material are put into hot press carry out hot pressing, wherein in hot pressing process：Unit pressure is
1.4MPa, hot pressing time is 15min, and hot pressing temperature is 140 DEG C, and side is sawed after ageing and underwater paint edge sealing is used.
Embodiment 2
The building template preparation method that the present embodiment is provided is comprised the following steps：
A, in agitator tank the phenolic resin glue of percentage by weight 4kg, the butadiene rubber of 0.4kg is added to be mixed with butyl rubber
The polyvinyl alcohol of compound powder, the lignin of 0.45kg and 0.15kg, stirring is put into impregnating bath after 12 minutes；
B, it is to be soaked thickness 12 minutes during 0.3 millimeter of fiber cloth is put into impregnating bath；
C, the fiber cloth after dipping is uniformly layered in template base material, be aged 40 minutes；
D, fiber cloth and template base material are put into hot press carry out hot pressing, wherein in hot pressing process：Unit pressure is
1.6MPa, hot pressing time is 6min, and hot pressing temperature is 150 DEG C, and side is sawed after ageing and underwater paint edge sealing is used.
Embodiment 3
The building template preparation method that the present embodiment is provided is comprised the following steps：
A, the phenolic resin glue for adding in agitator tank percentage by weight 13.2kg, the nitrile rubber powder of 0.75kg,
The lignin of 0.75kg and the polyvinyl alcohol of 0.3kg, stirring are put into impregnating bath after 15 minutes；
B, it is to be soaked thickness 20 minutes during 0.4 millimeter of fiber cloth is put into impregnating bath；
C, the fiber cloth after dipping is uniformly layered in template base material, be aged 60 minutes；
D, fiber cloth and template base material are put into hot press carry out hot pressing, wherein in hot pressing process：Unit pressure is
2MPa, hot pressing time is 6min, and hot pressing temperature is 160 DEG C, and side is sawed after ageing and underwater paint edge sealing is used.
Experimental example 1
Choose prior art clean water coating plate carries out performance comparison with the building template of embodiment of the present invention 1-3 offers：
The preparation method of prior art clean water coating plate is as follows：In wood template substrate, cover last layer and impregnated resin
Paper, a tunic is formed after hot pressing on the surface of plate, and jagsaw banding is clean water coating plate after this.
The performance parameter of above-mentioned prior art clean water coating plate and embodiment 1-3 building templates is to such as table 1, wherein also adding
Glued board is entered as reference, clean water coating plate and the building template of embodiment 1 are using the glue of phase same material in this experimental example
Plywood is used as template base material.
The performance parameter experiment contrast table of table 1
| Parameter | Clean water coating plate | The building template of embodiment 1 | The building template of embodiment 2 | The building template of embodiment 3 | Glued board |
| Size（mm） | 12*1220*2440 | 12*1220*2440 | 12*1220*2440 | 12*1220*2440 | 12*1220*2440 |
| 50.8 | 52.2 | 52.9 | 52.5 | 50.5 | |
| 6230 | 6280 | 6270 | 6260 | 6220 | |
| Thickness swelling rate（%） | 1.5 | 1.2 | 1.0 | 1.2 | 2.2 |
| Dipping and stripping performance | 0 0 0 | 0 0 0 | 0 0 0 | 0 0 0 | — |
| Do not come unglued duration under boiling water state（h） | ＞ 8 | ＞ 16 | ＞ 16 | ＞ 16 | ＞ 8 |
Claims (5)
1. a kind of building template preparation method, it is characterised in that comprise the following steps：
A, percentage by weight is added in agitator tank to be the phenolic resin glue of 70%-88%, the rubber powder of 5%-10%, 5%-15%
The soft agent of lignin and 2%-5%, stirring is put into impregnating bath after 10-15 minutes；
B, fiber cloth is put into impregnating bath and soaked 10-20 minutes；
C, the fiber cloth after dipping is uniformly layered in template base material, be aged 30-60 minutes；
D, fiber cloth and template base material are put into hot press carry out hot pressing, side is sawed after ageing and underwater paint edge sealing is used；
The soft agent is polyvinyl alcohol；The template base material is plain multi-layer plywood.
2. building template preparation method as claimed in claim 1, it is characterised in that：
The rubber is one or more in butadiene-styrene rubber, butadiene rubber, butyl rubber, nitrile rubber, hydrogenation nitrile rubber
Mixture.
3. building template preparation method as claimed in claim 1, it is characterised in that：The fiber cloth thickness be 0.2-0.4 in the least
Rice.
4. building template preparation method as claimed in claim 1, it is characterised in that：In the step D hot pressing process, unit pressure
Power is 1.4-2MP a, and hot pressing time is 6-15min, and hot pressing temperature is 140-160 DEG C.
5. building template preparation method as claimed in claim 1, it is characterised in that further comprising the steps of：
E, the template for obtaining step D are inlaid into steel frame after cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568180.3A CN104453213B (en) | 2014-10-23 | 2014-10-23 | A kind of building template preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568180.3A CN104453213B (en) | 2014-10-23 | 2014-10-23 | A kind of building template preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104453213A CN104453213A (en) | 2015-03-25 |
| CN104453213B true CN104453213B (en) | 2017-06-09 |
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ID=52899902
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410568180.3A Expired - Fee Related CN104453213B (en) | 2014-10-23 | 2014-10-23 | A kind of building template preparation method |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900744A (en) * | 2019-10-31 | 2020-03-24 | 湖南林丰木业有限公司 | Method for manufacturing building template |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785614A (en) * | 2005-10-25 | 2006-06-14 | 南京林业大学 | Manufacturing method of high strength high wear resistant Yiyang cement mould board |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2752517C2 (en) * | 1977-11-24 | 1982-09-23 | Westag & Getalit AG, 4840 Rheda-Wiedenbrück | Process for the production of concrete shuttering panels with surface structuring |
| JPS5951914B2 (en) * | 1979-02-07 | 1984-12-17 | 松下電工株式会社 | Cushion material for forming presses for matching embossed decorative laminates |
| JP2778347B2 (en) * | 1992-04-24 | 1998-07-23 | 新神戸電機株式会社 | Cushion material for laminate molding |
| CN1119234A (en) * | 1995-07-20 | 1996-03-27 | 方天云 | Phenolics-covered shuttering and processing method thereof |
| JPH11131385A (en) * | 1997-11-05 | 1999-05-18 | Oji Paper Co Ltd | Substrate for laminated plate, its production, prepreg and laminated board |
| US7105587B2 (en) * | 2001-03-07 | 2006-09-12 | Innovative Construction And Building Materials | Method and composition for polymer-reinforced composite cementitious construction material |
| CN101591861B (en) * | 2009-06-25 | 2012-01-04 | 邱天祥 | Method for preparing high-density wear-resistant immersion film-coated fabrics |
| CN102049960A (en) * | 2009-11-11 | 2011-05-11 | 吴根水 | Resin impregnated cloth veneer and manufacture technology thereof |
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2014
- 2014-10-23 CN CN201410568180.3A patent/CN104453213B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1785614A (en) * | 2005-10-25 | 2006-06-14 | 南京林业大学 | Manufacturing method of high strength high wear resistant Yiyang cement mould board |
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| CN104453213A (en) | 2015-03-25 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Song Baoyu Inventor before: Lin Dongping Inventor before: Tan Gang Inventor before: Zhang Zhiwei Inventor before: Zhao Zhihua Inventor before: Zheng Xiaosong Inventor before: Yang Qinghua Inventor before: Qin Zhidong Inventor before: Huang Dezhi Inventor before: Wei Chunxiu |
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Effective date of registration: 20170504 Address after: 050000, Hebei, Shijiazhuang province Changan District South Shijiazhuang village highway exit northbound plant Applicant after: HEBEI XUCAN SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170504 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 530100 the Guangxi Zhuang Autonomous Region city Wuming County Industrial Park in Nanning City Applicant before: GUANGXI LINAN WOOD Co.,Ltd. |
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Address after: 050000, Shijiazhuang, Hebei province Changan District South Shijiazhuang village highway exit northbound Changtai Road, No. 16 Applicant after: HEBEI XUCAN SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 050000, Hebei, Shijiazhuang province Changan District South Shijiazhuang village highway exit northbound plant Applicant before: HEBEI XUCAN SCIENCE AND TECHNOLOGY CO.,LTD. |
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