CN104372886A - Combined type sound-insulation wall board and assembling method thereof - Google Patents
Combined type sound-insulation wall board and assembling method thereof Download PDFInfo
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- CN104372886A CN104372886A CN201410619898.0A CN201410619898A CN104372886A CN 104372886 A CN104372886 A CN 104372886A CN 201410619898 A CN201410619898 A CN 201410619898A CN 104372886 A CN104372886 A CN 104372886A
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Abstract
The invention discloses a combined type sound-insulation wall board and an assembling method thereof. The combined type sound-insulation wall board is composed of a plurality of sound-insulation units which are built, wherein each sound-insulation unit comprises an inner board, an outer board and a sound-insulation filling material; the inner boards and the outer boards are arranged oppositely; and the sound-insulation filling materials are filled into gaps between the inner boards and the outer boards. The combined type sound-insulation wall board is characterized in that the inner boards are provided with convex parts and the outer boards are provided with concave parts. Compared with the prior art, the combined type sound-insulation wall board has the following advantages that the contradiction between the strength problem and the sound-insulation effect of a sound-insulation wall is effectively solved; and the inner boards and the outer boards are separated by the sound-insulation filling materials through a method for arranging the convex parts and the concave parts on the inner boards and the outer boards, so that the sound wave transmission is stopped, and the effect of enhancing the strength of the sound-insulation wall body is realized. The combined type design is adopted so that the combined type sound-insulation wall board is convenient to transport and construct; and meanwhile, a scheme of utilizing regenerated building materials is used so that the aims of reducing the cost and protecting the environment can be realized.
Description
Technical field
The present invention relates to construction wall field, in particular a kind of combination acoustic barrier plate and assemble method thereof.
Background technology
Along with the lifting of people's quality of life, people are also more and more higher for the demand of sound insulation.Most noise barrier is all adopt sandwich construction, is namely made up of inner panel outside plate and packing material.But its insufficient strength of such structure, causes the limitation that it uses.So there has been again the noise barrier containing framework material to occur, framework material has been generally all metal material, runs through before and after body of wall, plays a supporting role.The use of skeleton improves the intensity of noise barrier greatly, but due to the existence of skeleton, the inner panel of body of wall all directly contacts with framework material with outside plate, and the vibrations of sound wave can penetrate body of wall easily along with skeleton, cause so-called perforation.Largely reducing the soundproof effect of noise barrier.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of combination acoustic barrier plate and assemble method thereof.
The present invention is achieved by the following technical solutions: a kind of combination acoustic barrier plate, assembled by polylith acoustic insulating unit and form, acoustic insulating unit comprises inner panel, outside plate and sound insulation packing material, inner panel outside plate is oppositely arranged, sound insulation packing material is filled in the space between inner panel and outside plate, inner panel inwall arranges lug boss, outside plate inwall arranges depressed part, the shape of depressed part is corresponding with position and lug boss, the size of depressed part is greater than the size of lug boss, the edge that lug boss avoids inner panel is arranged, after making inner panel and outside plate form acoustic insulating unit, inner panel and outside plate can not come in contact.
As improvement, the height of lug boss is greater than the half of noise barrier thickness.
As improvement, inner panel and outside plate are that renewable building material makes.
As improvement, inner panel outer wall arranges deadening felt.
As improvement, lug boss is fin, and depressed part is groove.
As improvement, lug boss is projection, and depressed part is pothole.
As improvement, in sound insulation packing material, add antimildew and antibacterial agent and fire retardant.
Present invention also offers a kind of assemble method of combination acoustic barrier plate, it is characterized in that step is as follows: step 1: needing to install the ground location ditching of noise barrier, the width of ditch is not less than the thickness of noise barrier; Step 2: acoustic insulating unit is arranged one deck according to same direction in ditch, inner panel is towards indoor, and outside plate is towards outdoor; Step 3: according to step 2 towards, be upwards piled into wall successively.
The present invention has the following advantages compared to existing technology: the technical scheme that the present invention uses, efficiently solve the strength problem of noise barrier and the contradiction of soundproof effect, by arranging the method for lug boss and depressed part on inner panel and outside plate, the obstruct having sound insulation packing material between inner panel and outside plate can either be realized, stop Acoustic Wave Propagation, have the effect achieving and strengthen sound-proof wall body intensity.Knockdown design, convenient transport and construction, use the scheme of renewable building material can realize again reducing costs the object with environmental protection simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the noise barrier adopting fin scheme.
Fig. 3 is the structural representation of the noise barrier adopting projection scheme
Detailed description of the invention
Elaborate to embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, a kind of combination acoustic barrier plate, assembled by polylith acoustic insulating unit and form, acoustic insulating unit comprises inner panel 1, outside plate 2 and sound insulation packing material 3, inner panel 1 outside plate 2 is oppositely arranged, sound insulation packing material 3 is filled in the space between inner panel 1 and outside plate 2, and sound insulation packing material 3 can select sound insulation materials common on the market, as Sound-proof material, sound insulation expanded material etc.Inner panel inwall 7 arranges lug boss 5, outside plate inwall 8 arranges depressed part 6, the shape of depressed part 6 is corresponding with position and lug boss 5, the size of depressed part 6 is greater than the size of lug boss 5, the edge that lug boss 5 avoids inner panel 1 is arranged, after making inner panel 1 and outside plate 2 form acoustic insulating unit, inner panel 1 and outside plate 2 can not come in contact.Due to the existence of lug boss 5 and depressed part 6, when sound-proof wall body is subject to the shearing force being parallel to metope, shearing force can be converted into the extruding force to packing material by lug boss 5 and depressed part 6, thus the phenomenon effectively preventing inner panel 1 or outside plate 2 and packing material from peeling off occurs; Moreover lug boss 5 and depressed part 6 too increase the contact area of packing material and inner panel 1 and outside plate 2, the effect increasing strength of wall body also can be played.In addition due to the existence of lug boss 5 and depressed part 6, the inner panel 1 made and the uneven thickness of outside plate 2, sound wave propagation distance wherein there are differences, and produces interference effect thus, also weakens the intensity of sound to a certain extent.So both effectively prevent sound wave directly penetrate body of wall scheme industry effectively can increase strength of wall body.
Preferably, to be greater than the half of noise barrier thickness better for the height of lug boss 5.If lug boss 5 is peaceful, then do not have effect shearing force being converted into extruding force.Inner panel 1 and outside plate 2 are that renewable building material makes.Nowadays building waste becomes new environmental problem already, how effectively to make its resource also become an important problem.Renewable building material can use mould molding to make; conveniently can obtain the building board of various shape; renewable building material is used to make inner panel 1 and the outside plate 2 of noise barrier; easily can obtain inner panel 1 and the outside plate 2 of required special tectonic, also can help to solve a part of environmental protection problem.
Inner panel outer wall 9 can also arrange deadening felt 4.For strengthening the soundproof effect of body of wall, inner panel 1 outer wall arranges one deck deadening felt 4.The use of deadening felt 4, can not only strengthen soundproof effect, can also play the decoration function of a part.
Also antimildew and antibacterial agent and fire retardant can be added in sound insulation packing material 3.Most packing material is porous material, easy breed bacteria, thus effective use of harm material, add the generation that antimildew and antibacterial agent effectively can prevent this kind of situation; In addition fire protection flame retarding is also the large major issue faced by building needs, and adds the security performance that fire retardant effectively can improve building.
Embodiment 1
As shown in Figure 2, a kind of combination acoustic barrier plate, assembled by polylith acoustic insulating unit and form, acoustic insulating unit comprises inner panel 1, outside plate 2 and sound insulation packing material 3, inner panel 1 outside plate 2 is oppositely arranged, sound insulation packing material 3 is filled in the space between inner panel 1 and outside plate 2, and sound insulation packing material 3 can select sound insulation materials common on the market, as Sound-proof material, sound insulation expanded material etc.Inner panel inwall 8 arranges fin 51, outside plate 2 arranges groove 61, the shape of groove 61 is corresponding with position and fin 51, the size of groove 61 is greater than the size of fin 51, the edge that fin 51 avoids inner panel 1 is arranged, after making inner panel 1 and outside plate 2 form acoustic insulating unit, inner panel 1 and outside plate 2 can not come in contact.Due to the existence of fin 51 and groove 61, when sound-proof wall body is subject to the shearing force being parallel to metope, shearing force can be converted into the extruding force to packing material by fin 51 and groove 61, thus the phenomenon effectively preventing inner panel 1 or outside plate 2 and packing material from peeling off occurs; Moreover fin 51 and groove 61 too increase the contact area of packing material and inner panel 1 and outside plate 2, the effect increasing strength of wall body also can be played.In addition due to the existence of fin 51 and groove 61, the inner panel 1 being and the uneven thickness one of outside plate 2, sound wave propagation distance wherein there are differences, and produces interference effect thus, also weakens the intensity of sound to a certain extent.So both effectively prevent sound wave directly penetrate body of wall scheme industry effectively can increase strength of wall body.The height of fin 51 is greater than the half of noise barrier thickness.If fin 51 is too short, then do not have effect shearing force being converted into extruding force.One class can arrange fin 51 on the noise barrier being easily subject to single direction shearing force, and fin 51 has very large lifting surface area in vertical fin 51 direction, can resist the shearing force of large intensity, effectively strengthens noise barrier what this side up and is subject to force intensity.Inner panel 1 and outside plate 2 are that renewable building material makes.
For strengthening the soundproof effect of body of wall, one deck deadening felt 4 can be set again on inner panel 1 outer wall.The use of deadening felt 4, can not only strengthen soundproof effect, can also play the decoration function of a part.Antimildew and antibacterial agent and fire retardant is added in sound insulation packing material 3.Most packing material is porous material, easy breed bacteria, thus effective use of harm material, add the generation that antimildew and antibacterial agent effectively can prevent this kind of situation; In addition fire protection flame retarding is also the large major issue faced by building needs, and adds the security performance that fire retardant effectively can improve building.
Embodiment 2
As shown in Figure 3, a kind of combination acoustic barrier plate, assembled by polylith acoustic insulating unit and form, acoustic insulating unit comprises inner panel 1, outside plate 2 and sound insulation packing material 3, inner panel 1 outside plate 2 is oppositely arranged, sound insulation packing material 3 is filled in the space between inner panel 1 and outside plate 2, and sound insulation packing material 3 can select sound insulation materials common on the market, as Sound-proof material, sound insulation expanded material etc.Inner panel 1 arranges projection 52, outside plate 2 arranges pothole 62, the shape of pothole 62 is corresponding with position and projection 52, the size of pothole 62 is greater than the size of projection 52, the edge that projection 52 avoids inner panel 1 is arranged, after making inner panel 1 and outside plate 2 form acoustic insulating unit, inner panel 1 and outside plate 2 can not come in contact.Due to the existence of projection 52 and pothole 62, when sound-proof wall body is subject to the shearing force being parallel to metope, shearing force can be converted into the extruding force to packing material by projection 52 and pothole 62, thus the phenomenon effectively preventing inner panel 1 or outside plate 2 and packing material from peeling off occurs; Moreover projection 52 and pothole 62 too increase the contact area of packing material and inner panel 1 and outside plate 2, the effect increasing strength of wall body also can be played.In addition due to the existence of projection 52 and pothole 62, make the uneven thickness one of inner panel 1 and outside plate 2, sound wave propagation distance wherein there are differences, and produces interference effect thus, also weakens the intensity of sound to a certain extent.So both effectively prevent sound wave directly penetrate body of wall scheme industry effectively can increase strength of wall body.Projection 52 effectively can resist the shearing force from all directions, but its intensity is in a single direction more weak than fin.
The half that the height of projection 52 is greater than noise barrier thickness is good.If projection 52 is peaceful, then do not have effect shearing force being converted into extruding force.Inner panel 1 and outside plate 2 are that renewable building material makes.Nowadays building waste becomes new environmental problem already, how effectively to make its resource also become an important problem.Renewable building material can use mould molding to make, and conveniently can obtain the building board of various shape, uses renewable building material to make inner panel 1 and the outside plate 2 of noise barrier, easily can obtain inner panel 1 and the outside plate 2 of required special tectonic.
For strengthening the soundproof effect of body of wall, one deck deadening felt 4 can be set again on inner panel 1 outer wall.The use of deadening felt 4, can not only strengthen soundproof effect, can also play the decoration function of a part.Antimildew and antibacterial agent and fire retardant is added in sound insulation packing material 3.Most packing material is porous material, easy breed bacteria, thus effective use of harm material, add the generation that antimildew and antibacterial agent effectively can prevent this kind of situation; In addition fire protection flame retarding is also the large major issue faced by building needs, and adds the security performance that fire retardant effectively can improve building.Above-mentioned antimildew and antibacterial agent and fire retardant all adopt commercially available prod.
The assemble method of described combination acoustic barrier plate, step is as follows: step 1: needing the ground location ditching of installing noise barrier, the width of ditch is not less than the thickness of noise barrier; Step 2: acoustic insulating unit is arranged one deck according to same direction in ditch, inner panel 1 is towards indoor, and outside plate 2 is towards outdoor; Step 3: according to step 2 towards, be upwards piled into wall successively.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a combination acoustic barrier plate, described combination acoustic barrier plate is assembled by polylith acoustic insulating unit and forms, described acoustic insulating unit comprises inner panel, outside plate and sound insulation packing material, described inner panel, outside plate are oppositely arranged, described sound insulation packing material is filled in the space between described inner panel and outside plate, it is characterized in that, described inner panel inwall is provided with multiple lug boss, described outside plate inwall arranges multiple depressed part, and shape, the position of described depressed part inner chamber are corresponding with described lug boss; The inner cavity size of described depressed part is greater than the external dimensions of described lug boss, and after described inner panel and outside plate form acoustic insulating unit, described inner panel does not contact with outside plate.
2. a kind of combination acoustic barrier plate as claimed in claim 1, it is characterized in that, the height of described lug boss is greater than the half of described noise barrier thickness.
3. a kind of combination acoustic barrier plate as claimed in claim 1 or 2, is characterized in that, described inner panel and outside plate are that renewable building material makes.
4. a kind of combination acoustic barrier plate as claimed in claim 1 or 2, is characterized in that, described inner panel outer wall arranges deadening felt.
5. a kind of combination acoustic barrier plate as claimed in claim 1 or 2, it is characterized in that, described lug boss is fin, and described depressed part is groove.
6. a kind of combination acoustic barrier plate as claimed in claim 1 or 2, it is characterized in that, described lug boss is projection, and described depressed part is pothole.
7. a kind of combination acoustic barrier plate as claimed in claim 1 or 2, is characterized in that, containing antimildew and antibacterial agent and fire retardant in described sound insulation packing material.
8. the assemble method of a kind of combination acoustic barrier plate as claimed in claim 1, is characterized in that step is as follows: step 1: needing the ground location ditching of installing noise barrier, the width of ditch is not less than the thickness of described noise barrier; Step 2: acoustic insulating unit is arranged one deck according to same direction in ditch, inner panel is towards indoor, and outside plate is towards outdoor; Step 3: according to step 2 towards, be upwards piled into wall successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410619898.0A CN104372886A (en) | 2014-11-06 | 2014-11-06 | Combined type sound-insulation wall board and assembling method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410619898.0A CN104372886A (en) | 2014-11-06 | 2014-11-06 | Combined type sound-insulation wall board and assembling method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447913A (en) * | 2017-09-06 | 2017-12-08 | 天津市星承通达科技发展有限公司 | Energy-conserving and environment-protective soundproof construction wallboard and construction method |
| CN108019064A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞祥千弘科技发展有限公司 | Anechoic chamber for audio frequency apparatus detection |
| CN108019061A (en) * | 2016-11-02 | 2018-05-11 | 天津瑞祥千弘科技发展有限公司 | Acoustical testing sound proof box |
| CN108678270A (en) * | 2018-06-29 | 2018-10-19 | 成都金玉雄辉建筑工程有限公司 | Assembled wall body structure |
| CN109736469A (en) * | 2018-11-16 | 2019-05-10 | 湖南名墅建筑科技有限公司 | A kind of wall sound insulation packing material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109736469A (en) * | 2018-11-16 | 2019-05-10 | 湖南名墅建筑科技有限公司 | A kind of wall sound insulation packing material |
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