CN216109356U - Shock attenuation sound insulation fireproof short column - Google Patents
Shock attenuation sound insulation fireproof short column Download PDFInfo
- Publication number
- CN216109356U CN216109356U CN202121958901.3U CN202121958901U CN216109356U CN 216109356 U CN216109356 U CN 216109356U CN 202121958901 U CN202121958901 U CN 202121958901U CN 216109356 U CN216109356 U CN 216109356U
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- China
- Prior art keywords
- veneer
- layer
- sound
- shock
- fireproof
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 title claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- 239000002023 wood Substances 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 244000166124 Eucalyptus globulus Species 0.000 claims abstract description 8
- 241000219000 Populus Species 0.000 claims abstract description 8
- 239000007799 cork Substances 0.000 claims abstract description 7
- 238000013016 damping Methods 0.000 claims abstract description 6
- 235000019362 perlite Nutrition 0.000 claims abstract description 6
- 239000010451 perlite Substances 0.000 claims abstract description 6
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims abstract 3
- 241001330002 Bambuseae Species 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 abstract description 2
- 244000082204 Phyllostachys viridis Species 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000001082 Bambusa multiplex Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model provides a shock-absorbing sound-insulating fireproof short column, which comprises the following structures: 1) using a poplar or eucalyptus veneer as a wood veneer layer 1; 2) a cork sound-insulation board is taken as a wood damping sound-insulation layer 2; 3) taking a bamboo exhibition flat plate as an outer layer 3 of the bamboo veneer; 4) the expanded perlite fireproof plate is taken as a fireproof layer 4; 5) melamine formaldehyde resin fireproof paint is used as a surface fireproof coating 5; this shock attenuation sound insulation fire prevention short column stable in size is good, and the shock attenuation gives sound insulation, and the fire prevention is high temperature resistant, and the price is substantial, and is environment-friendly.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a shock-absorbing sound-insulating fireproof short column.
Background
The short column is used in building frame door and window entrance department more, and the material is mostly concrete or timber. The concrete material has poor sound insulation effect, and the short column of the concrete is easy to generate brittle deformation when earthquakes occur. In case of fire, the concrete short column is dehydrated at high temperature and finally expands and explodes. After demolition of the building, concrete materials are non-recyclable construction waste, causing immeasurable damage to the ecological environment. The fast growing wood in China has rich resources, and the poplar and the eucalyptus are the fast growing wood commonly used in China, and have stable performance, low price, easy obtainment and faster growth. The Chinese bamboo has the advantages of straight texture, elegant color, high growth speed, high yield, low energy consumption and the like. The utility model designs a shock-absorbing sound-insulating fireproof short column which has the advantages of good dimensional stability, shock absorption, sound insulation, fire resistance, high temperature resistance, low price and environmental friendliness by utilizing the characteristics of fast-growing poplar, eucalyptus, cork, bamboo, fireproof coating and fireproof plate in China.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an environment-friendly shock-absorbing sound-insulating fireproof short column which has the advantages of good dimensional stability, shock absorption, sound insulation, fire resistance, high temperature resistance, low price and environmental friendliness.
In order to achieve the purpose, the utility model adopts the following technical scheme: the shock-absorbing sound-insulating fireproof short column consists of a wood veneer inner layer (1), a shock-absorbing sound-insulating layer (2), a bamboo veneer outer layer (3), a fireproof layer (4) and a surface fireproof coating (5); wherein the wood veneer inner layer (1) is a poplar veneer or a eucalyptus veneer; the shock-absorbing sound-insulating layer (2) is a cork sound-insulating plate; the outer layer (3) of the bamboo veneer is a bamboo unfolding plate; the fire-proof layer (4) is an expanded perlite fire-proof plate; the surface fire-resistant coating (5) is a melamine formaldehyde resin fire-resistant coating with the thickness of 0.1-0.3 mm; the wood veneer inner layer (1), the shock-absorbing sound-insulating layer (2), the bamboo veneer outer layer (3), the fireproof layer (4) and the surface fireproof coating (5) are coated with phenolic resin and then are sequentially glued to form the shock-absorbing sound-insulating fireproof short column.
The inner layer (1) of the wood veneer is a poplar veneer or a eucalyptus veneer, the water content is 8-12%, the thickness is 10-20 mm, the viscosity of the adhesive is 800-1500 mpas, and the glue application amount of the veneer is 150-250 g/m2。
The damping and sound insulation layer (2) is a cork sound insulation board with the thickness of 8-15 mm.
The outer layer (3) of the bamboo veneer is a bamboo spreading plate, wherein the water content of the bamboo spreading plate is 8-10%, the thickness of the bamboo spreading plate is 12-20 mm, the applied adhesive is phenolic resin, and the viscosity of the applied adhesive is 8001500mpas, the single board glue application amount is 150-250 g/m2。
The fireproof layer (4) is an expanded perlite fireproof plate with the thickness of 12-30 mm.
The utility model has the beneficial effects that: the concrete has the advantages of good size stability, shock absorption, sound insulation, fire resistance, high temperature resistance, substantial price and environmental friendliness, overcomes the defects that the short column of the traditional concrete has poor sound insulation effect, is easy to deform due to brittleness in an earthquake, is easy to dehydrate at high temperature to cause expansion and burst, and pollutes the environment, and improves the shock absorption performance and the high temperature resistance performance. The raw materials adopted by the technology are green recyclable materials, are environment-friendly, and reduce the environmental load of the waste short columns.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
Example (b): the shock-absorbing high-temperature-resistant short column has a finished product thickness of 42.2 +/-0.5 mm, is of a 5-layer structure, and sequentially comprises a wood veneer inner layer 1, a shock-absorbing sound-insulating layer 2, a bamboo veneer outer layer 3, a fireproof layer 4 and a surface fireproof coating 5.
Step 1) inner layer 1 of wood veneer: the poplar veneer or the eucalyptus veneer is adopted, the water content is 8%, the thickness is 10.0 +/-0.1 mm, the viscosity of the adhesive is 800-1500 mpas, and the gluing amount of the veneer is 150-250 g/m2；
Step 2) damping and sound insulation layer 2: adopting a cork sound insulation board with the thickness of 8.0 +/-0.1 mm;
step 3), outer layer 3 of the bamboo veneer: adopting a bamboo spreading plate, wherein the water content of the bamboo spreading plate is 8%, the thickness of the bamboo spreading plate is 12.0 +/-0.1 mm, the applied adhesive is phenolic resin, the viscosity of the applied adhesive is 800-1500 mpas, and the adhesive application amount of a single plate is 150-250 g/m2；
Step 4) fireproof layer 4: adopting an expanded perlite fireproof plate with the thickness of 12.0 +/-0.1 mm;
step 5) surface refractory coating 5: adopting melamine formaldehyde resin fireproof paint with the thickness of 0.2 +/-0.1 mm;
and 6) applying phenolic resin to the wood veneer inner layer 1, the damping and sound insulation layer 2, the bamboo veneer outer layer 3, the fireproof layer 4 and the surface fireproof coating 5, and then sequentially gluing the layers to form the damping and high-temperature resistant short column.
Claims (5)
1. The utility model provides a shock attenuation sound insulation fire prevention short column which characterized in that: the shock-absorbing high-temperature-resistant short column consists of a wood veneer inner layer (1), a shock-absorbing sound-insulating layer (2), a bamboo veneer outer layer (3), a fireproof layer (4) and a surface fireproof coating (5); wherein the wood veneer inner layer (1) is a poplar veneer or a eucalyptus veneer; the shock-absorbing sound-insulating layer (2) is a cork sound-insulating plate; the outer layer (3) of the bamboo veneer is a bamboo unfolding plate; the fire-proof layer (4) is an expanded perlite fire-proof plate; the surface fire-resistant coating (5) is a melamine formaldehyde resin fire-resistant coating with the thickness of 0.1-0.3 mm; the wood veneer inner layer (1), the shock-absorbing sound-insulating layer (2), the bamboo veneer outer layer (3), the fireproof layer (4) and the surface fireproof coating (5) are coated with phenolic resin and then are sequentially glued to form the shock-absorbing sound-insulating fireproof short column.
2. A shock-absorbing, sound-insulating and fire-resistant stud as claimed in claim 1, wherein: the inner layer (1) of the wood veneer is a poplar veneer or a eucalyptus veneer, the thickness is 10-20 mm, the viscosity of the adhesive is 800-1500 mpas, and the glue application amount of the veneer is 150-250 g/m2。
3. A shock-absorbing, sound-insulating and fire-resistant stud as claimed in claim 1, wherein: the damping and sound insulation layer (2) is a cork sound insulation board with the thickness of 8-15 mm.
4. A shock-absorbing, sound-insulating and fire-resistant stud as claimed in claim 1, wherein: the outer layer (3) of the bamboo veneer is a bamboo spreading plate with the thickness of 12-20 mm, the applied adhesive is phenolic resin with the viscosity of 800-1500 mpas, and the glue application amount of the veneer is 150-250 g/m2。
5. A shock-absorbing, sound-insulating and fire-resistant stud as claimed in claim 1, wherein: the fireproof layer (4) is an expanded perlite fireproof plate with the thickness of 12-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958901.3U CN216109356U (en) | 2021-08-19 | 2021-08-19 | Shock attenuation sound insulation fireproof short column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958901.3U CN216109356U (en) | 2021-08-19 | 2021-08-19 | Shock attenuation sound insulation fireproof short column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216109356U true CN216109356U (en) | 2022-03-22 |
Family
ID=80727177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121958901.3U Expired - Fee Related CN216109356U (en) | 2021-08-19 | 2021-08-19 | Shock attenuation sound insulation fireproof short column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216109356U (en) |
-
2021
- 2021-08-19 CN CN202121958901.3U patent/CN216109356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |