CN105113746B - Wooden hyperboloid decorative panel of GRG fire prevention and preparation method thereof - Google Patents
Wooden hyperboloid decorative panel of GRG fire prevention and preparation method thereof Download PDFInfo
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- CN105113746B CN105113746B CN201510606741.9A CN201510606741A CN105113746B CN 105113746 B CN105113746 B CN 105113746B CN 201510606741 A CN201510606741 A CN 201510606741A CN 105113746 B CN105113746 B CN 105113746B
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Abstract
The present invention provides a kind of GRG and prevented fires wooden hyperboloid decorative panel and preparation method thereof, by GRG and the structure composite of fireproof wood, while wooden figure decoration effect is played, also with high-strength light, fire prevention, protection against the tide, sound-absorbing, abundant moulding the advantages of.The wooden hyperboloid decorative panel of GRG fire prevention includes：GRG hyperboloids flaggy and fire prevention timber layer；Reinforcing material is embedded with GRG hyperboloid flaggies；Fire prevention timber layer is spliced by polylith batten；GRG hyperboloids flaggy is set to be connected with fire prevention timber layer by anchoring steel nail.Product-forming enriches, and decorative effect protrudes, especially suitable for requiring higher place to sound effect, as places such as school, hospital, market, theaters.
Description
Technical field
The present invention relates to building material field, more particularly to a kind of wooden hyperboloid decorative panel of GRG fire prevention and its preparation side
Method, inner wall of building decoration is primarily adapted for use in, be particularly suitable for use in the place higher to sound effect requirement, as school, hospital, business
The places such as field, theater.
Background technology
Fiberglas reinforced plaster tablet (GRG) be combined by modified landplaster, glass fibre, additive, water it is new
Type construction material, there is the function such as lightweight, thin-walled, sound-absorbing, fire prevention, easy moulding, be widely used in house decorative material with hanging
Top, partition wall and veneer wall etc..Existing Decoratic plaster section bar outer surface is white, and has various embossing patterns or decorative thread
Bar, in favor of attractive in appearance, because color and luster is dull, have by realizing colour using the method for coating or gluing finishing material on surface
GRG, but due to the difference of the coefficient of expansion, and gypsum material intensity itself is relatively low, coating or facing easily peel off, and can not realize dress
Adorn the durability of effect.GRG consistency itself is relatively low simultaneously, and water absorption rate is very high, easily pollution, and it is bad to also result in decorative effect.
The content of the invention
The present invention prevents fires wooden hyperboloid decorative panel in view of the above-mentioned problems, providing a kind of GRG, passes through GRG and fireproof wood
Structure composite, while wooden figure decoration effect is played, also enriched with high-strength light, fire prevention, protection against the tide, sound-absorbing, moulding
The advantages of.
The wooden hyperboloid decorative panel of GRG fire prevention, including：GRG hyperboloids flaggy and fire prevention timber layer, on GRG hyperboloid flaggies
Fire prevention batten is fixed by anchoring steel nail, GRG hyperboloids flaggy is connected with fire prevention timber layer.
Two layers of reinforcing material is embedded with the GRG hyperboloids flaggy；Described reinforcing material uses glass felt or steel wire
One kind in net.
The fire prevention timber layer is spliced by polylith fire prevention batten, is up to state standards B1 levels in GB8624 for security performance
Wooden boards above.
The preparation method of the wooden hyperboloid decorative panel of GRG fire prevention, it is characterised in that step is as follows：
（1）The preparation of GRG hyperboloid flaggies：
（a）Land plaster, glass fibre, additive and water are configured to gypsum slurry in proportion, hand paste arrives hyperboloid mould
In, it is 2-5mm to control thickness；
（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, side by side bubble removing, make increasing
Strong material is sufficiently impregnated；
（c）Repeat step（a）, continuation hand paste gypsum slurry to design thickness, step (b) is repeated, lays reinforcing material,
Light is received in compacting；
（d）After maintenance 1-3 days, the demoulding forms GRG hyperboloid flaggies, standby.
（2）The preparation of fire prevention batten：Using commercially available fireproof wood, it is processed into according to the specification of GRG snyed plates small
Block batten, it is standby.
（3）Prevent fires timber layer it is compound：In step（1）Fixed on the GRG hyperboloid flaggies of preparation by anchoring steel nail skew nailing
Firmly prevent fires batten, form GRG and prevent fires wooden hyperboloid decorative panel.
Described additive is from the one or more in retarder, swelling agent, water reducer, water-loss reducer.
Described retarder from citric acid and its salt, phosphoric acid salt retarder, one kind in protein-based retarder or
It is a variety of.
Described swelling agent is from the one or more in aluminium sulfate, calcium oxide, magnesia class swelling agent.
Described water reducer is from polycarboxylic acid, aminosulfonic water-reducing agent, naphthalenesulfonate formaldehyde condensation compound, sulfonation melamine
One or more in amine formaldehyde condensation product, polycarboxylate water-reducer.
Described water-loss reducer is from starch ether, methylcellulose, carboxymethyl cellulose, hydroxypropyl methyl cellulose, hydroxyl second
One or more in ylmethyl cellulose bentonite.
Beneficial effect:
1st, GRG snyed plates surface is connected by way of anchoring with fire prevention wood, is not only acted as graining effect, more can
Fire prevention, moistureproof function are enough played, and acoustic efficiency is excellent.
2nd, reinforcing material is embedded with GRG plates, improves product mechanical property.
3rd, product-forming enriches, and decorative effect protrudes, especially suitable for requiring higher place to sound effect, as learning
The places such as school, hospital, market, theater.
Brief description of the drawings
Fig. 1 is the application structural representation.
Embodiment
The application is described further below in conjunction with accompanying drawing.
In figure, 1 is hyperboloid flaggy, and 1-1 is reinforcing material, and 2 be fire prevention timber layer, and 3 be anchoring steel nail.
The wooden hyperboloid decoration panel of GRG fire prevention includes：GRG hyperboloids flaggy 1 and fire prevention timber layer 2, in GRG hyperboloid flaggies
Two layers of reinforcing material 1-1 is embedded with 1；On GRG hyperboloids flaggy 1, fire prevention batten 2 is fixed by anchoring steel nail 3, makes its phase
Connection.
Above-mentioned reinforcing material is glass felt or steel wire；Fire prevention timber layer is spliced by polylith fire prevention batten, is security
The wooden boards that can be up to state standards in GB8624 more than B1 levels.
Embodiment 1
（1）The preparation of GRG hyperboloid flaggies：
（a）By land plaster, glass fibre, citric acid retarder, aluminium sulfate expanding agent, starch ether water-loss reducer and water press than
Example is configured to gypsum slurry, and hand is pasted into hyperboloid mould, and it is 2mm to control thickness；
（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, side by side bubble removing, make increasing
Strong material is sufficiently impregnated；
（c）Repeat step（a）, continuation hand paste gypsum slurry to design thickness, step (b) is repeated, lays reinforcing material,
Light is received in compacting；
（d）After maintenance 2 days, the demoulding forms GRG hyperboloid flaggies, standby.
（2）The preparation of fire prevention batten：Using commercially available fireproof wood, it is processed into according to the specification of GRG snyed plates small
Block batten, it is standby.
（3）Prevent fires timber layer it is compound：In step（1）Fixed on the GRG hyperboloid flaggies of preparation by anchoring steel nail skew nailing
Firmly prevent fires batten, form GRG and prevent fires wooden hyperboloid decorative panel.
Embodiment 2
（1）The preparation of GRG hyperboloid flaggies：
（a）Land plaster, glass fibre, phosphoric acid salt retarder, polycarboxylic acid water reducer, calcium oxide expansion agents and water are pressed
Proportional arrangement is pasted into hyperboloid mould into gypsum slurry, hand, and it is 3mm to control thickness；
（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, side by side bubble removing, make increasing
Strong material is sufficiently impregnated；
（c）Repeat step（a）, continuation hand paste gypsum slurry to design thickness, step (b) is repeated, lays reinforcing material,
Light is received in compacting；
（d）After maintenance 1 day, the demoulding forms GRG hyperboloid flaggies, standby.
（2）The preparation of fire prevention batten：Using commercially available fireproof wood, it is processed into according to the specification of GRG snyed plates small
Block batten, it is standby.
（3）Prevent fires timber layer it is compound：In step（1）Fixed on the GRG hyperboloid flaggies of preparation by anchoring steel nail skew nailing
Firmly prevent fires batten, form GRG and prevent fires wooden hyperboloid decorative panel.
Embodiment 3
（1）The preparation of GRG hyperboloid flaggies：
（a）Land plaster, glass fibre, aminosulfonic water-reducing agent, naphthalenesulfonate formaldehyde condensation compound water reducer, methyl is fine
Tie up plain water-loss reducer and water and be configured to gypsum slurry in proportion, hand is pasted into hyperboloid mould, and it is 4mm to control thickness；
（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, side by side bubble removing, make increasing
Strong material is sufficiently impregnated；
（c）Repeat step（a）, continuation hand paste gypsum slurry to design thickness, step (b) is repeated, lays reinforcing material,
Light is received in compacting；
（d）After maintenance 3 days, the demoulding forms GRG hyperboloid flaggies, standby.
（2）The preparation of fire prevention batten：Using commercially available fireproof wood, it is processed into according to the specification of GRG snyed plates small
Block batten, it is standby.
（3）Prevent fires timber layer it is compound：In step（1）The GRG of preparation is double to be gone on panel layer to fix by anchoring steel nail skew nailing
Firmly prevent fires batten, form GRG and prevent fires wooden hyperboloid decorative panel.
Embodiment 4
（1）The preparation of GRG hyperboloid flaggies：
（a）By land plaster, glass fibre, sulfonated melamine compound condensation product, polycarboxylate water-reducer, carboxymethyl cellulose
Water-loss reducer and water are configured to gypsum slurry in proportion, and hand is pasted into hyperboloid mould, and it is 5mm to control thickness；
（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, side by side bubble removing, make increasing
Strong material is sufficiently impregnated；
（c）Repeat step（a）, continuation hand paste gypsum slurry to design thickness, step (b) is repeated, lays reinforcing material,
Light is received in compacting；
（d）After maintenance 1.5 days, the demoulding forms GRG hyperboloid flaggies, standby.
（2）The preparation of fire prevention batten：Using commercially available fireproof wood, it is processed into according to the specification of GRG snyed plates small
Block batten, it is standby.
（3）Prevent fires timber layer it is compound：In step（1）Fixed on the GRG hyperboloid flaggies of preparation by anchoring steel nail skew nailing
Firmly prevent fires batten, form GRG and prevent fires wooden hyperboloid decorative panel.
Embodiment 5
（1）The preparation of GRG hyperboloid flaggies：
（a）By land plaster, glass fibre, protein-based retarder, magnesia class swelling agent, hydroxypropyl methyl fiber water conservation
Agent, hydroxyethylmethylcellulose water-loss reducer and water are configured to gypsum slurry in proportion, and hand is pasted into hyperboloid mould, controls thickness
For 3mm；
（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, and pay attention to excluding bubble,
It is sufficiently impregnated reinforcing material；
（c）Repeat step（a）, continuation hand paste gypsum slurry to design thickness, step (b) is repeated, lays reinforcing material,
Light is received in compacting；
（d）After maintenance 2.5 days, the demoulding forms GRG hyperboloid flaggies, standby.
（2）The preparation of fire prevention batten：Using commercially available fireproof wood, it is processed into according to the specification of GRG snyed plates small
Block batten, it is standby.
（3）Prevent fires timber layer it is compound：In step（1）Fixed on the GRG hyperboloid flaggies of preparation by anchoring steel nail skew nailing
Firmly prevent fires batten, form GRG and prevent fires wooden hyperboloid decorative panel.
Embodiment 6
（1）The preparation of GRG hyperboloid flaggies：
（a）Land plaster, glass fibre, sodium citrate, bentonite and water are configured to gypsum slurry in proportion, hand paste arrives double
In curve mold, it is 4mm to control thickness；
（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, and pay attention to excluding bubble,
It is sufficiently impregnated reinforcing material；
（c）Repeat step（a）, continuation hand paste gypsum slurry to design thickness, step (b) is repeated, lays reinforcing material,
Light is received in compacting；
（d）After maintenance 2 days, the demoulding forms GRG hyperboloid flaggies, standby.
（2）The preparation of fire prevention batten：Using commercially available fireproof wood, it is processed into according to the specification of GRG snyed plates small
Block batten, it is standby.
（3）Prevent fires timber layer it is compound：In step（1）Fixed on the GRG hyperboloid flaggies of preparation by anchoring steel nail skew nailing
Firmly prevent fires batten, form GRG and prevent fires wooden hyperboloid decorative panel.
Table 1 below and physical and mechanical property and acoustics the performance test results that table 2 is the application decorative panel：
The application product physical and mechanical property data of table 1
| Inspection project | Measurement unit | Index |
| Bulk density | g/cm3 | ≥1.4 |
| Water absorption rate | % | ≤30 |
| Compression strength | Mpa | ≥10 |
| Beaming resistance limit intensity | Mpa | ≥15 |
| Tensile strength | Mpa | ≥5 |
| Impact strength | KJ/m2 | ≥15 |
| Hardness Barcol | —— | （0~100 degree）± 1 degree |
The application product acoustical behavior data of table 2
As seen from the above table, the mechanical property of the wooden hyperboloid decorative panel of the application GRG fire prevention greatly improves, and acoustical behavior
It is excellent.
Claims (9)
- The wooden hyperboloid decorative panel 1. GRG prevents fires, it is characterised in that including：GRG hyperboloids flaggy and fire prevention timber layer, it is double in GRG Fire prevention batten is fixed by anchoring steel nail on curved surface flaggy, GRG hyperboloids flaggy is connected with fire prevention timber layer；Described GRG Two layers of reinforcing material is embedded with hyperboloid flaggy.
- The wooden hyperboloid decorative panel 2. GRG according to claim 1 prevents fires, it is characterised in that described reinforcing material is glass Glass felt or steel wire.
- The wooden hyperboloid decorative panel 3. GRG according to claim 1 prevents fires, it is characterised in that described fire prevention timber layer is by more Block fire prevention batten is spliced, the wooden boards being up to state standards for security performance in GB8624 more than B1 levels.
- The preparation method of wooden hyperboloid decorative panel 4. the GRG described in claim any one of 1-3 prevents fires, it is characterised in that step It is as follows：（1）The preparation of GRG hyperboloid flaggies：（a）Land plaster, glass fibre, additive and water are configured to gypsum slurry in proportion, hand is pasted into hyperboloid mould, control Thickness processed is 2-5mm；（b）Layer overlay reinforcing material, brushed flat, compressed, be brought into close contact with shaping jig, side by side bubble removing, make strengthening material Material is sufficiently impregnated；（c）Repeat step（a）, continue hand and paste gypsum slurry to design thickness, repeat step (b), lay reinforcing material, compacting Receive light；（d）After maintenance 1-3 days, the demoulding forms GRG hyperboloid flaggies, standby；（2）The preparation of fire prevention batten：Using commercially available fireproof wood, piece wood piece is processed into according to the specification of GRG snyed plates Bar, it is standby；（3）Prevent fires timber layer it is compound：In step（1）On the GRG hyperboloid flaggies of preparation by anchor steel nail skew nailing fix it is anti- Fiery batten, form the wooden hyperboloid decorative panel of GRG fire prevention.
- The preparation method of wooden hyperboloid decorative panel 5. GRG according to claim 4 prevents fires, it is characterised in that described is outer Add agent from the one or more in retarder, swelling agent, water reducer, water-loss reducer.
- The preparation method of wooden hyperboloid decorative panel 6. GRG according to claim 5 prevents fires, it is characterised in that described is slow Solidifying agent is from the one or more in citric acid and its salt, phosphoric acid salt retarder, protein-based retarder.
- The preparation method of wooden hyperboloid decorative panel 7. GRG according to claim 5 prevents fires, it is characterised in that described is swollen Swollen dose from the one or more in aluminium sulfate, calcium oxide, magnesia class swelling agent.
- The preparation method of wooden hyperboloid decorative panel 8. GRG according to claim 5 prevents fires, it is characterised in that described subtracts Aqua is from polycarboxylic acid, aminosulfonic water-reducing agent, naphthalenesulfonate formaldehyde condensation compound, sulfonated melamine compound condensation product, poly- One or more in carboxylic acid water reducer.
- The preparation method of wooden hyperboloid decorative panel 9. GRG according to claim 5 prevents fires, it is characterised in that described guarantor Aqua is from starch ether, methylcellulose, carboxymethyl cellulose, hydroxypropyl methyl cellulose, hydroxyethylmethylcellulose swelling One or more in soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510606741.9A CN105113746B (en) | 2015-09-22 | 2015-09-22 | Wooden hyperboloid decorative panel of GRG fire prevention and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106150011A (en) * | 2016-07-05 | 2016-11-23 | 北京港源建筑装饰工程有限公司 | A kind of glass fibre reinforced gypsum board imitation wood composite plate and preparation method thereof |
| CN112661474A (en) * | 2020-12-25 | 2021-04-16 | 山东鲁阳节能材料股份有限公司 | High-density ceramic fiber board with curved surface structure and preparation method thereof |
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| CN2196655Y (en) * | 1994-05-04 | 1995-05-10 | 张尅广 | Wall plate |
| CN101126524A (en) * | 2007-09-30 | 2008-02-20 | 哈尔滨工业大学 | Stereo decoration radiant panel |
| CN202248657U (en) * | 2011-09-15 | 2012-05-30 | 济南大学 | Glass fiber grid cloth/foaming phosphorous building gypsum plaster composite external wall heat-insulation board |
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| KR101168011B1 (en) * | 2009-08-31 | 2012-07-26 | 주식회사 대진디에스피 | Decorative stainless steel rolled-sheet with emboss pattern and manufacturing method thereof |
| CN203795686U (en) * | 2014-04-17 | 2014-08-27 | 苏州苏明装饰股份有限公司 | Dry-hanging structure for GRG decorating plate |
| CN205036011U (en) * | 2015-09-22 | 2016-02-17 | 南京倍立达新材料系统工程股份有限公司 | GRG wooden hyperboloid decorative board of preventing fires |
-
2015
- 2015-09-22 CN CN201510606741.9A patent/CN105113746B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2196655Y (en) * | 1994-05-04 | 1995-05-10 | 张尅广 | Wall plate |
| CN101126524A (en) * | 2007-09-30 | 2008-02-20 | 哈尔滨工业大学 | Stereo decoration radiant panel |
| KR101168011B1 (en) * | 2009-08-31 | 2012-07-26 | 주식회사 대진디에스피 | Decorative stainless steel rolled-sheet with emboss pattern and manufacturing method thereof |
| CN202248657U (en) * | 2011-09-15 | 2012-05-30 | 济南大学 | Glass fiber grid cloth/foaming phosphorous building gypsum plaster composite external wall heat-insulation board |
| CN102561623A (en) * | 2011-12-23 | 2012-07-11 | 苏州金螳螂建筑装饰股份有限公司 | Large-scale hyperboloid-shaped honeycomb aluminum plate and processing method |
| CN203795686U (en) * | 2014-04-17 | 2014-08-27 | 苏州苏明装饰股份有限公司 | Dry-hanging structure for GRG decorating plate |
| CN205036011U (en) * | 2015-09-22 | 2016-02-17 | 南京倍立达新材料系统工程股份有限公司 | GRG wooden hyperboloid decorative board of preventing fires |
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