A kind of strength antivibrating sound-insulating composite wallboard structure
Technical field
A kind of the present invention relates to Acoustic barrier plate structure, more particularly to strength antivibrating sound-insulating composite wallboard structure.
Background technology
With economic development, noise control is increasingly becoming the economy of building industry rapid growth and public policy focus.Tool
The construction area for having high sound insulation is required and needs for numerous purposes, for example all apartments of apartment and flats, resident family, hotel,
School and hospital, in some functional areas, require that sound transmission is reduced on wall, ceiling and the floor in room, thus minimum
Change or eliminate the interference to the people in adjacent room.
In today that urban planning building gradually covers scheme in the past, in neighbouring public transportation (such as highway, airport
And railway line) building in, sound insulation is considered a very important ring.It is particularly the weight such as some senior houses and school, hospital
In building, can effectively reduce the scheme of ambient noise, by can high degree meet people for life, medical ring
The demand in border.
And in some specific function construction areas, or some such as are frequently necessary to fit up at the construction area of activity, with making an uproar
Sound also has some oscillation phenomenons, significantly impacts the around life of people, work, or is under some particular surroundings, needs
Noise adjoint covibration to be reduced as far as possible.
Content of the invention
For the problems referred to above of background technology, it is an object of the invention to provide a kind of strength antivibrating sound-insulating composite wallboard knot
Structure, can effectively play sound insulation damping effect.
In order to achieve the above object, the present invention provides following technical scheme:
A kind of strength antivibrating sound-insulating composite wallboard structure, its section structure are followed successively by elastic fibrous layer, ball from outside to inside
Type rubber layer, galvanized steel stratum reticulare, waterproof layer, gypsic horizon, substrate layer, the elastic fibrous layer is with ball-type rubber layer by adhesive glue
Connect, be glued by elastic adhesive layer between each layer of galvanized steel stratum reticulare, waterproof layer, gypsic horizon, substrate layer;
The ball-type rubber layer includes multiple ball-type rubber bodies, is provided with multiple metal insertion posts on galvanized steel stratum reticulare,
Ball-type rubber bodies are inserted post by metal and are fixedly connected with galvanized steel stratum reticulare.
In a preferred embodiment, the galvanized steel stratum reticulare is made up of the zinc-plated steel mesh of 30~40 purposes, galvanized steel
Stratum reticulare thickness is 3~4mm.
In a preferred embodiment, a diameter of 8~12mm of the ball-type rubber bodies, every square metre of area ball-type rubber
50~150 ball-type rubber bodies are distributed with glue-line.
In a preferred embodiment, the elastic adhesive layer thickness is 1.2~2mm.
In a preferred embodiment, the gypsic horizon thickness is 9.5~12mm.
In a preferred embodiment, the elastic fibrous layer adopts polyethylene fibre plate, and thickness is 5~8mm.
In a preferred embodiment, the waterproof layer adopts polycarbonate plate, and thickness is 3~5mm.
" the elastic adhesive layer ", is made up of elastic attachment adhesive, and elastic attachment adhesive is referred to after solidifying in rubber-like, is born
Be deformed during external force, after external force revocation again resilient adhesive.Elastic attachment adhesive is with caoutchouc elasticity feature
The general name of adhesive, there is no quantitative target to so-called " rubber-like elasticity " so far.It is generally acknowledged that its tensile modulus of elasticity (Young mould
Amount) it is 1.0~100N/mm2Can be described as elastic attachment adhesive.
Elastic adhesive layer has following features:
1. additional vibrational energy and impact energy can be absorbed;
2. expansion can be offset, shrink caused deformation;
3. the stress concentration on bonding interface can be eliminated;
4. produced deformation during the big material of the bonding coefficient of expansion can be offset;
5. not easy damaged more fragile by binding material.
In a kind of preferred embodiment, the elastic adhesive layer using entitled " QuietGlue (trade mark) " with every
The elastic attachment adhesive of sound performance.
The galvanized steel stratum reticulare, has certain space gap using metal net layer, is having while possessing some strength
There is free air bound sound function, and wallboard weight itself may be reduced unexpectedly, reduce cost.
The ball-type rubber layer, by the physics ball shape structure of ball-type rubber bodies itself, and the elasticity of rubber itself is special
Property so that when air borne is to wallboard, sound wave propagates the sound wave compressional wave and shear wave of formation in wallboard in ball-type rubber to noise
Negative function is played during physical deformation;And the physical effects such as the vibration and extruding of wallboard itself are directly acted on, same energy
Slowing down for respective degrees is accessed, plays a part of vibrationproof.By arranging the adjacent distribution of ball-type rubber bodies, can play most
Good antivibration vibration-isolating effect, but consider cost factor, can suitably increase adjacent ball-type rubber bodies and be spaced, but minimum should
About 50 ball-type rubber bodies on less than per square metre.
The ball-type rubber bodies are made up of rubber, and bottom is provided with patchhole, are provided with multiple metals on galvanized steel stratum reticulare
Insertion post, the patchhole of metal insertion post insertion ball-type rubber bodies bottom so that ball-type rubber bodies are fixed with galvanized steel stratum reticulare and connected
Connect.The elastic fibrous layer is glued by adhesive with ball-type rubber layer, in the middle of ball-type rubber bodies and elastic fibrous layer forms one
Layer cementing layer, the adhesive adopt commercially available common adhesive.
The substrate layer is not particularly limited, ability using the materials such as wooden version, fiberboard, plastic plate, rubber slab are included
Field technique personnel can make specific selection and change according to the installation situation of wallboard of the present invention.
In except embodiment or in addition clearly state, it will be understood that all used in specification and claims
Mesh number, thickness value can be changed according to term " about " in all cases.Therefore, unless indicated to the contrary, otherwise
In description below and claims, listed numerical parameter is approximation, can go for according to the present invention
Performance and change.At least, rather than in order to limit the enforcement of this principle equivalent to right, each numerical parameter
At least should explain according to significant digits and with common rounding-off method.
Although the number range and parameter of listing wide scope of the present invention are approximations, the numerical value that lists in specific embodiment
Record as accurate as possible.But, any one numerical value natively has certain error.The error is its corresponding measurement side
The inevitable outcome of the standard deviation drawn in method.
A technical scheme in above-mentioned technical proposal has the advantages that:
First, can effectively reduce noise transmission, compare traditional sound insulation gypsum plate soundproof effect more preferably, equal area,
Under quality condition, more than about 20 decibels of arbitrary technical scheme reduction transmission noise of the invention;
2nd, the next resonance of air sound wave transfer tape and the oscillation phenomenon during noise transmission can be reduced, and can be dropped
The low physical vibration for directly acting on wallboard body.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of strength antivibrating sound-insulating composite wallboard constructive embodiment 1 of the invention, 2 schematic diagrames;
Specific embodiment
Below in conjunction with embodiments of the invention, technical scheme is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the invention, rather than whole embodiment.Enforcement in based on the present invention
Example, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art are belonged to
The scope of protection of the invention.
Embodiment 1
A kind of strength antivibrating sound-insulating composite wallboard structure, its section structure are followed successively by elastic fibrous layer 1, ball from outside to inside
Type rubber layer 10, galvanized steel stratum reticulare 4, waterproof layer 5, gypsic horizon 6, substrate layer 7, the elastic fibrous layer 1 and ball-type rubber layer 10
It is glued by adhesive, forms cementing layer 8, by elastic gum between galvanized steel stratum reticulare 4, waterproof layer 5, gypsic horizon 6,7 each layer of substrate layer
Adhesion coating 9 is glued;
The ball-type rubber layer 10 is to arrange multiple ball-type rubber bodies 2 on galvanized steel stratum reticulare 4, sets on galvanized steel stratum reticulare 4
Multiple metal insertion posts 3 are equipped with, ball-type rubber bodies 2 are inserted post 3 by metal and are fixedly connected with galvanized steel stratum reticulare 4.
The galvanized steel stratum reticulare 4 is made up of the zinc-plated steel mesh of 30 purposes, and 4 thickness of galvanized steel stratum reticulare is 3mm.
2 a diameter of 10mm of the ball-type rubber bodies, is distributed with 100 ball-type rubbers in every square metre of area ball-type rubber layer 10
Colloid 2.
9 thickness of elastic adhesive layer is 1.6mm, and elastic adhesive layer 9 is had using entitled " QuietGlue (trade mark) "
The elastic attachment adhesive of sound insulation value.
6 thickness of the gypsic horizon is 9.5mm.
The elastic fibrous layer 1 adopts polyethylene fibre plate, and thickness is 6mm.
The waterproof layer 5 adopts polycarbonate plate, and thickness is 3mm.
The substrate layer 7 adopts wood based panel, and thickness is 4mm.
The ball-type rubber bodies 2 are made up of rubber, and bottom is provided with patchhole, are provided with multiple gold on galvanized steel stratum reticulare 4
Category insertion post 3, the patchhole of 2 bottom of the metal insertion insertion ball-type of post 3 rubber bodies so that ball-type rubber bodies 2 and galvanized steel stratum reticulare 4
It is fixedly connected and is formed ball-type rubber bodies layer 10.The elastic fibrous layer 1 is glued by adhesive with ball-type rubber layer 10, in ball-type
One layer of cementing layer 8 is formed in the middle of rubber bodies layer 10 and elastic fibrous layer 1, the adhesive is noted using commercially available common adhesive
, in accompanying drawing, cementing layer 8 is only structural representation effect, and in actual implementation process, 8 shape of cementing layer is more irregular.
Embodiment 2
A kind of strength antivibrating sound-insulating composite wallboard structure, its section structure are followed successively by elastic fibrous layer 1, ball from outside to inside
Type rubber layer 10, galvanized steel stratum reticulare 4, waterproof layer 5, gypsic horizon 6, substrate layer 7, the elastic fibrous layer 1 and ball-type rubber layer 10
It is glued by adhesive, forms cementing layer 8, by elastic gum between galvanized steel stratum reticulare 4, waterproof layer 5, gypsic horizon 6,7 each layer of substrate layer
Adhesion coating 9 is glued;
The ball-type rubber layer 10 is to arrange multiple ball-type rubber bodies 2 on galvanized steel stratum reticulare 4, sets on galvanized steel stratum reticulare 4
Multiple metal insertion posts 3 are equipped with, ball-type rubber bodies 2 are inserted post 3 by metal and are fixedly connected with galvanized steel stratum reticulare 4.
The galvanized steel stratum reticulare 4 is made up of the zinc-plated steel mesh of 40 purposes, and 4 thickness of galvanized steel stratum reticulare is 4mm.
2 a diameter of 12mm of the ball-type rubber bodies, is distributed with 80 ball-type rubbers in every square metre of area ball-type rubber layer 10
Colloid 2.
9 thickness of elastic adhesive layer is 1.8mm, and elastic adhesive layer 9 is had using entitled " QuietGlue (trade mark) "
The elastic attachment adhesive of sound insulation value.
6 thickness of the gypsic horizon is 12mm.
The elastic fibrous layer 1 adopts polyethylene fibre plate, and thickness is 6mm.
The waterproof layer 5 adopts polycarbonate plate, and thickness is 5mm.
The substrate layer 7 adopts PVC board, and thickness is 6mm.
The ball-type rubber bodies 2 are made up of rubber, and bottom is provided with patchhole, are provided with multiple gold on galvanized steel stratum reticulare 4
Category insertion post 3, the patchhole of 2 bottom of the metal insertion insertion ball-type of post 3 rubber bodies so that ball-type rubber bodies 2 and galvanized steel stratum reticulare 4
It is fixedly connected and is formed ball-type rubber bodies layer 10.The elastic fibrous layer 1 is glued by adhesive with ball-type rubber layer 10, in ball-type
One layer of cementing layer 8 is formed in the middle of rubber bodies layer 10 and elastic fibrous layer 1, the adhesive is noted using commercially available common adhesive
, in accompanying drawing, cementing layer 8 is only structural representation effect, and in actual implementation process, 8 shape of cementing layer is more irregular.
Sound generation source is set at embodiment 1, the one lateral extent 0.5m of Acoustic barrier plate described in embodiment 2, at sound generation source and every
Sound wallboard opposite side corresponding sounding source position at 0.5m is respectively provided with measured place 1, measured place 2, and sound generation source is respectively set to
The data that 60~350dB is not waited are tested, and the embodiment 1,2 sound panel wall area of embodiment are all 18 square metres, as a result
Such as following table:
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.