CN105908640A - Road noise protection screen based on foaming basalt material - Google Patents
Road noise protection screen based on foaming basalt material Download PDFInfo
- Publication number
- CN105908640A CN105908640A CN201610463835.XA CN201610463835A CN105908640A CN 105908640 A CN105908640 A CN 105908640A CN 201610463835 A CN201610463835 A CN 201610463835A CN 105908640 A CN105908640 A CN 105908640A
- Authority
- CN
- China
- Prior art keywords
- basalt
- sound
- abatvoix
- foaming
- collision wall
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0017—Plate-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0023—Details, e.g. foundations
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a road noise protection screen based on a foaming basalt material. The road noise protection screen comprises a basalt sound-absorbing panel, a basalt anti-collision wall, H-section steel and an anti-collision buffer net, wherein the top surface of the basalt anti-collision wall is connected with the basalt sound-absorbing panel through the H-section steel; the anti-collision buffer net is arranged among the H-section steel; the front surface of the basalt anti-collision wall presents an upward inclined arc surface. The back of the basalt sound-absorbing panel is connected with a solar photovoltaic panel; the solar photovoltaic panel is arc and inclined to the basalt sound-absorbing panel, and is higher than the basalt sound-absorbing panel. A storage battery is arranged in the basalt anti-collision wall, and is connected with the solar photovoltaic panel. A plurality of lighting lamps are arranged at the top of the basalt sound-absorbing panel, and are connected with the storage batter. The road noise protection screen effectively absorbs sound through the characteristics of the foaming basalt, can disperse and attenuate the sound through a sound dispersion structure, and achieves good sound absorption and insulation effect.
Description
Technical field
The present invention relates to a kind of building and ornament materials, especially relate to a kind of highway gobo based on foaming basalt materials.
Background technology
Traffic noise be urban transportation to high-grade, at high speed, during the modernization direction such as overhead solid develops, vehicles number sharply increase bring make the most serious noise pollution of urban highway traffic noise pollution.Traffic noise pollution problem Producing reason, mainly there are two aspects: one is that traffic above-ground facility has existed or planned, the noise-sensitive structures such as school, hospital, house are built in its adjacent domain, owing to programming and distribution are unreasonable, not reserved necessary antinoise distance, causes noise-sensitive structure to occur traffic noise pollution problem after coming into operation；Two is the pollution from environmental noise caused due to construction or the operation of traffic above-ground facility.In addition to newly-built traffic above-ground facility may produce pollution from environmental noise, some traffic above-ground facilities put into operation after along with the increase of vehicle flowrate, or the change (such as railway speed increase) of operational factor, it is also possible to produce new problem of noise pollution.Road traffic noise has the advantages that intensity is big, coverage is wide, has been increasingly becoming the primary pollution source of urban environment noise, also becomes the difficult point that environmental noise controls.The development of soundproof wall is contemplated to solve the traffic noise impact on people's life and work, control from the source of noise and route of transmission and abate the noise, soundproof wall refer to for alleviate driving noise the impact of neighbouring resident is arranged on the wall structure by roadside.
At present, mostly highway gobo is to make barrier with metal material, then by increasing multiple scattered sound hole on metal material, distribute the sound in source of sound and decay sound, thus reduce the effect of noise, but the effect of this reduction noise can only decay and disperse sound, it is impossible to absorb sound, it is impossible to meet the market demand.
Summary of the invention
It is an object of the invention to provide one to have and effectively reduce noise, facilitate highway lighting, equipment environmental protection, nontoxic radiationless, a kind of based on foaming basalt materials the highway gobo of the advantage such as stable chemical nature.
The present invention is achieved by the following technical solutions: a kind of highway gobo based on foaming basalt materials, it is characterised in that: include basalt abatvoix, basalt anti-collision wall, H profile steel, crashproof buffer subsystem；Described basalt anti-collision wall end face connects basalt abatvoix by H profile steel, is provided with crashproof buffer subsystem between described H profile steel；Described basalt anti-collision wall front is acclivitous arcwall face
。
A kind of technical scheme is: the described basalt abatvoix back side connects solar energy photovoltaic panel, and described solar energy photovoltaic panel is curved to be tilted to basalt abatvoix, and higher than basalt abatvoix
。
A kind of technical scheme is: being provided with accumulator in described basalt anti-collision wall, described accumulator connects solar energy photovoltaic panel
。
A kind of technical scheme is: described basalt abatvoix top is provided with multiple illuminating lamp, and described illuminating lamp connects accumulator
。
A kind of technical scheme is: described solar energy photovoltaic panel is higher than the part of basalt abatvoix, and the side towards basalt abatvoix utilizes reflective material to make.
A kind of technical scheme is: described crashproof buffer subsystem is by the spaced mode of wire netting and basalt fiber cloth, is arranged between H profile steel.
The beneficial effects of the present invention is:
The present invention, by utilizing the basaltic characteristic that foams, effectively absorbs sound, and utilizes and dissipate sound structure, can reach good sound-absorbing soundproof effect by sound dispersion and decay.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention.
In accompanying drawing: 1-basalt abatvoix, 2-solar energy photovoltaic panel, 3-basalt anti-collision wall, 4-H shaped steel, the crashproof buffer subsystem of 5-, 6-illuminating lamp.
Detailed description of the invention:
Below in conjunction with Figure of description, the invention will be further described:
Embodiment 1
A kind of highway gobo based on foaming basalt materials, it is characterised in that: include basalt abatvoix 1, basalt anti-collision wall 3, H profile steel 4, crashproof buffer subsystem 5；Described basalt anti-collision wall 3 end face connects basalt abatvoix 1 by H profile steel 4, is provided with crashproof buffer subsystem 5 between described H profile steel 4；Described basalt anti-collision wall 3 front is acclivitous arcwall face
。
A kind of technical scheme is: described basalt abatvoix 1 back side connects solar energy photovoltaic panel 2, and described solar energy photovoltaic panel 2 is curved to be tilted to basalt abatvoix 1, and higher than basalt abatvoix 1
。
A kind of technical scheme is: being provided with accumulator in described basalt anti-collision wall 3, described accumulator connects solar energy photovoltaic panel 2
。
A kind of technical scheme is: described basalt abatvoix 1 top is provided with multiple illuminating lamp 6, and described illuminating lamp 6 connects accumulator
。
A kind of technical scheme is: described solar energy photovoltaic panel 2 is higher than the part of basalt abatvoix 1, and the side towards basalt abatvoix 1 utilizes reflective material to make.
A kind of technical scheme is: described crashproof buffer subsystem 5 is by the spaced mode of wire netting and basalt fiber cloth, is arranged between H profile steel 4.
Embodiment 2
In the present invention, basalt expanded material is the Inorganic Non-metallic Materials of a kind of excellent performance, nontoxic radiationless；Its heat conductivity is low, good heat insulating；Stable chemical nature, pH value is 7-8, in neutral or alkalescence, the most corrosion-free to metal materials such as carbon steel, rustless steel, aluminum；Fire resistance is good, and fusing point is higher than 1200 DEG C, and fire-protection rating reaches A grade standard；And comprcssive strength and shear strength are high, fully meet construction quality requirement.Additionally, its heatproof, fire resistance are good, it is possible to use in-269-650 DEG C of environment, and wettability power low (volume hydroscopicity only has 0.2-0.3%) is the most oxidizable, long-time use does not haves quality problems.The primary raw material basalt of product is as a kind of volcanic rock, and mineral reserve are widely distributed at home, easily obtains and cheap, and the cost performance of products obtained therefrom is high.
Embodiment 3
The product that the present invention prepares, it is adaptable to abatement road noise, the existing sound-absorbing of convenient increase or the sound-absorbing efficiency of sound-absorbing material, and simple in construction are done as you wish；And can be used alone, its sound-absorbing effect is good, facilitates production and processing to make, and uses material environment friendly, adds the utilization rate of basalt and basalt fibre.
Embodiment 4
In the present invention, basalt abatvoix 1 can be made by following manufacture method,
Will
Basalt
Mixed powder put into kiln, with
10-20
℃
/min
Ramp,
900-1000
DEG C thawing is incubated after sintering into
10-15min
, then with
30-35
℃
/min
Speed is cooled to
530-580
DEG C, then it is incubated
30-90min
After cool to room temperature forming with the furnace, prepare as basalt expanded material, thus prepare basalt abatvoix
1
。
The basalt abatvoix 1 of the present invention has substantial amounts of trickle closed pore bubble structure, and aperture is from nanoscale to micron order, and distribution of cells is uniform, and its main technical specification is shown in Table 1.
Table 1: the key technical indexes of basalt abatvoix 1 of the present invention:
| Physical property | Unit | |
| Sound insulation capabilities | % | 28% - 69% |
| Porosity | % | 90% - 96% |
Embodiment 5
In the present invention, basalt anti-collision wall 3 can be made by following manufacture method,
Will
Basalt
Mixed powder put into kiln, with
10-20
℃
/min
Ramp,
1100-1300
DEG C thawing is incubated after sintering into
15-35min
, then with
50-55
℃
/min
Speed is cooled to
580-680
DEG C, then it is incubated
30-45min
After cool to room temperature forming with the furnace, prepare as basalt expanded material, thus prepare basalt anti-collision wall
3
。
The basalt anti-collision wall 3 of the present invention has substantial amounts of trickle closed pore bubble structure, and aperture is from nanoscale to micron order, and distribution of cells is uniform, and its main technical specification is shown in Table 2.
Table 2: the key technical indexes of basalt anti-collision wall 3 of the present invention:
| Physical property | Unit | |
| Dry volume density | kg/m3 | 200 - 252 |
| Comprcssive strength | MPa | 0.6 - 25.0 |
| Rupture strength | MPa | 0.55 - 1.15 |
| Heat conductivity (35 ° of C) | W/(m•K) | ≤0.08 |
| Sound absorbing power | % | 0.09% - 0.22% |
| Porosity | % | 81% - 95% |
| Volume water absorption rate | vol% | 0.1% - 0.24% |
| Factor of Brittleness | ＜ 0.01 | |
| Maximum operation (service) temperature | °C | 650 °C |
| Minimum use temperature | °C | -269 °C |
Embodiment 6
In the present invention, solar energy photovoltaic panel 2 can effectively for accumulator charge, and cut accumulator can effectively give illuminating lamp 6 power, can be in use conveniently highway lighting.
Embodiment 7
In the present invention, basalt abatvoix 1 is to utilize foaming technique principle, basalt is made the basalt abatvoix 1 with a large amount of hole, and basalt abatvoix 1 can be made the sound-absorbing mode of Suresh Kumar according under different location or varying environment by basalt abatvoix 1.
Claims (6)
1. a highway gobo based on foaming basalt materials, it is characterised in that: include basalt abatvoix, basalt anti-collision wall, H profile steel, crashproof buffer subsystem；Described basalt anti-collision wall end face connects basalt abatvoix by H profile steel, is provided with crashproof buffer subsystem between described H profile steel；Described basalt anti-collision wall front is acclivitous arcwall face.
A kind of highway gobo based on foaming basalt materials the most according to claim 1, it is characterized in that: the described basalt abatvoix back side connects solar energy photovoltaic panel, described solar energy photovoltaic panel is curved to be tilted to basalt abatvoix, and higher than basalt abatvoix.
A kind of highway gobo based on foaming basalt materials the most according to claim 1, it is characterised in that: being provided with accumulator in described basalt anti-collision wall, described accumulator connects solar energy photovoltaic panel.
A kind of highway gobo based on foaming basalt materials the most according to claim 1, it is characterised in that: described basalt abatvoix top is provided with multiple illuminating lamp, and described illuminating lamp connects accumulator.
A kind of highway gobo based on foaming basalt materials the most according to claim 2, it is characterised in that: described solar energy photovoltaic panel is higher than the part of basalt abatvoix, and the side towards basalt abatvoix utilizes reflective material to make.
A kind of highway gobo based on foaming basalt materials the most according to claim 1, it is characterised in that: described crashproof buffer subsystem is by the spaced mode of wire netting and basalt fiber cloth, is arranged between H profile steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463835.XA CN105908640A (en) | 2016-06-24 | 2016-06-24 | Road noise protection screen based on foaming basalt material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610463835.XA CN105908640A (en) | 2016-06-24 | 2016-06-24 | Road noise protection screen based on foaming basalt material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105908640A true CN105908640A (en) | 2016-08-31 |
Family
ID=56758447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610463835.XA Pending CN105908640A (en) | 2016-06-24 | 2016-06-24 | Road noise protection screen based on foaming basalt material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105908640A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487713A (en) * | 2018-04-23 | 2019-03-19 | 中集绿建环保科技有限公司 | A kind of sound insulation screen board for highway |
| CN111719470A (en) * | 2020-07-07 | 2020-09-29 | 张俊中 | Mounting structure for road safety guardrail and mounting method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0673712A (en) * | 1992-05-22 | 1994-03-15 | Ngk Insulators Ltd | Soundproof wall equipped with solar battery |
| RU2222662C1 (en) * | 2002-10-08 | 2004-01-27 | Суханов Александр Викторович | Protective screen to absorb road noises |
| KR20130027244A (en) * | 2011-09-07 | 2013-03-15 | 에스에이 주식회사 | Soundproof wall having a solar cell module |
| CN103524143A (en) * | 2013-10-30 | 2014-01-22 | 哈尔滨时代创新科技发展有限公司 | Method for manufacturing foaming basalt thermal insulation material |
| CN103556734A (en) * | 2013-10-13 | 2014-02-05 | 许庆华 | Environment-friendly basalt acoustic board |
| CN203452016U (en) * | 2013-09-16 | 2014-02-26 | 成都庆坤科技有限责任公司 | Solar sound absorption and insulation barrier |
| CN204589837U (en) * | 2015-04-07 | 2015-08-26 | 上海众汇泡沫铝材有限公司 | The sound barrier of a kind of photovoltaic generation, sound absorption double-purpose |
| CN104894991A (en) * | 2015-06-11 | 2015-09-09 | 黄贺明 | Noise barrier |
| CN204914785U (en) * | 2015-07-23 | 2015-12-30 | 四川航天五源复合材料有限公司 | Adopt basalt fiber material to be acoustic celotex board of flame retardant coating |
-
2016
- 2016-06-24 CN CN201610463835.XA patent/CN105908640A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0673712A (en) * | 1992-05-22 | 1994-03-15 | Ngk Insulators Ltd | Soundproof wall equipped with solar battery |
| RU2222662C1 (en) * | 2002-10-08 | 2004-01-27 | Суханов Александр Викторович | Protective screen to absorb road noises |
| KR20130027244A (en) * | 2011-09-07 | 2013-03-15 | 에스에이 주식회사 | Soundproof wall having a solar cell module |
| CN203452016U (en) * | 2013-09-16 | 2014-02-26 | 成都庆坤科技有限责任公司 | Solar sound absorption and insulation barrier |
| CN103556734A (en) * | 2013-10-13 | 2014-02-05 | 许庆华 | Environment-friendly basalt acoustic board |
| CN103524143A (en) * | 2013-10-30 | 2014-01-22 | 哈尔滨时代创新科技发展有限公司 | Method for manufacturing foaming basalt thermal insulation material |
| CN204589837U (en) * | 2015-04-07 | 2015-08-26 | 上海众汇泡沫铝材有限公司 | The sound barrier of a kind of photovoltaic generation, sound absorption double-purpose |
| CN104894991A (en) * | 2015-06-11 | 2015-09-09 | 黄贺明 | Noise barrier |
| CN204914785U (en) * | 2015-07-23 | 2015-12-30 | 四川航天五源复合材料有限公司 | Adopt basalt fiber material to be acoustic celotex board of flame retardant coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487713A (en) * | 2018-04-23 | 2019-03-19 | 中集绿建环保科技有限公司 | A kind of sound insulation screen board for highway |
| CN111719470A (en) * | 2020-07-07 | 2020-09-29 | 张俊中 | Mounting structure for road safety guardrail and mounting method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |