CN113445640A - Sound attenuation building material and processing technology thereof - Google Patents

Sound attenuation building material and processing technology thereof Download PDF

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Publication number
CN113445640A
CN113445640A CN202110588569.4A CN202110588569A CN113445640A CN 113445640 A CN113445640 A CN 113445640A CN 202110588569 A CN202110588569 A CN 202110588569A CN 113445640 A CN113445640 A CN 113445640A
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China
Prior art keywords
positioning
sound
face
plate
sound insulation
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CN202110588569.4A
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Chinese (zh)
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CN113445640B (en
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李昌军
李丛一
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/045—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/063—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/045—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a sound attenuation building material and a processing technology thereof, wherein the sound attenuation building material comprises an installation mould frame, rubber pads, a decorative backing plate, an assembly component, a sound insulation component and a positioning component, wherein the center of the end surface of the installation mould frame is provided with a sound insulation groove, the sound insulation groove is fixedly provided with the sound insulation component inside, the outer side of the sound insulation component is connected with the positioning component, the assembly components are arranged on the end surfaces of two sides of the installation mould frame, the decorative backing plate is fixedly arranged on the periphery of the end surface of one side of the installation mould frame, and the outer side of the end surface of the decorative backing plate is provided with a plurality of rubber pads; the vacuum partition plate is fixedly arranged on one side of the inner end face of the sound insulation groove, and a vacuum cavity is arranged between one side of the end face of the vacuum partition plate and the inner wall of the sound insulation groove; the sound attenuation building material has the advantages of simple structure, convenience in installation and higher splicing and installation efficiency; when the sound attenuation device is used, the sound is isolated in a segmented mode, so that the sound attenuation effect is achieved, and the sound attenuation effect is good.

Description

Sound attenuation building material and processing technology thereof
Technical Field
The invention relates to the technical field of building materials, in particular to a sound attenuation building material and a processing technology thereof.
Background
The acoustic attenuation refers to the phenomenon that when sound waves propagate in a medium, sound energy is reduced in propagation due to beam divergence, absorption, reflection, scattering and the like; in the process of building construction, no matter whether exterior wall construction or interior construction, sound insulation and sound attenuation construction treatment is carried out.
When sound attenuation construction is carried out, sound attenuation building materials are needed; the sound attenuation building material in the prior art has a simple and crude structure, is inconvenient to install and has low assembling and splicing efficiency; moreover, in the using process, the sound attenuation and sound insulation effects are poor, and meanwhile, in the processing process of the sound attenuation building material, the processing technology is complex and the operation difficulty is high; therefore, there is a need for a sound attenuating building material and a process for making the same.
Disclosure of Invention
The invention aims to provide a sound attenuation building material and a processing technology thereof, wherein the sound attenuation building material has the advantages of simple structure, convenience in installation and higher splicing and installation efficiency; when the sound attenuation device is used, the sound is isolated in a segmented mode, so that the sound attenuation effect is achieved, and the sound attenuation effect is good.
The purpose of the invention can be realized by the following technical scheme:
a sound attenuation building material comprises an installation mold frame, rubber pads, a decorative base plate, an assembly component, a sound insulation component and a positioning component, wherein a sound insulation groove is formed in the center of the end face of the installation mold frame, the sound insulation component is fixedly installed in the sound insulation groove, the positioning component is connected and installed on the outer side of the sound insulation component, the assembly component is installed on the end faces of two sides of the installation mold frame, the decorative base plate is fixedly installed on the periphery of the end face of one side of the installation mold frame, and the rubber pads are arranged on the outer side of the end face of the decorative base plate;
the subassembly that gives sound insulation includes vacuum baffle, vacuum cavity, laminated glass, butyl rubber aluminium foil board, inhales the sound bubble cotton and paper gypsum board, vacuum baffle fixed mounting is in the inside terminal surface one side of sound insulation groove, be provided with the vacuum cavity between vacuum baffle's terminal surface one side and the inner wall of sound insulation groove, laminated glass is installed in vacuum baffle's the laminating of terminal surface opposite side, butyl rubber aluminium foil board is installed in laminated glass's outside terminal surface laminating, and the outside fixed mounting of butyl rubber aluminium foil board has the paper gypsum board, space department between paper gypsum board and the butyl rubber aluminium foil board is filled and is inhaled the sound bubble cotton.
As a further scheme of the invention: the end face of the decorative backing plate is coated with a composite adhesive, and the surface of the composite adhesive is attached with release paper.
As a further scheme of the invention: the vacuum chamber is filled with inert gas, and the inert gas is one of helium, argon and nitrogen.
As a further scheme of the invention: the laminated glass consists of two pieces of plane glass, and a PVB intermediate film is attached between the two pieces of plane glass.
As a further scheme of the invention: the locating component comprises a reinforcing bottom plate, a rotating stud, a supporting rod, a locating plate and an installation locating hole, the reinforcing bottom plate is fixedly installed on one side of the end face of the paper gypsum board, the supporting rod is arranged on one side of the end face of the reinforcing bottom plate, the rotating stud is fixedly installed on one side end face of the supporting rod, one end of the rotating stud penetrates through the supporting rod and is in threaded connection with the reinforcing bottom plate, the locating plate is fixedly installed at one end of the supporting rod, and the installation locating hole is formed in the center of the end face of the locating plate.
As a further scheme of the invention: the assembling component comprises a positioning lug, a splicing jack, a positioning groove and a splicing insertion column, wherein the positioning lug is fixedly arranged at the top and the bottom of one side of an installation mold frame respectively, two splicing jacks are arranged at one side of the positioning lug, two positioning grooves are arranged at the top and the bottom of the other side of the installation mold frame respectively, the positioning lug and the positioning groove are in a matched structure, the end face of the positioning groove starts to be spliced and inserted into the column, and the splicing insertion column and the splicing jack are in a matched structure.
As a further scheme of the invention: and sealing magnetic stripes are attached to the periphery of the end surface of the positioning lug and the periphery of the inner wall of the positioning groove.
A process for the manufacture of a sound attenuating building material comprising the steps of:
step S1: processing an installation mold frame, namely coating a composite adhesive on the end surfaces of two sides of a decorative base plate, sticking release paper on the end surface of one side of the decorative base plate, sticking the other side of the decorative base plate to the corner of one side of the end surface of the installation mold frame, sticking the decorative base plate on the four corners of the end surface of the installation mold frame, respectively and fixedly installing a plurality of rubber pads on the periphery of the installation mold frame, and after the installation is finished, forming a sound insulation groove in the installation mold frame;
step S2: processing a sound insulation assembly, namely fixedly installing a vacuum partition plate on one side of the inner end face of a sound insulation groove, vacuumizing a space between one side of the end face of the vacuum partition plate and the inner wall of the sound insulation groove to form a vacuum cavity, and filling sufficient nitrogen into the vacuum cavity; after the laminated glass is arranged on the other side of the end face of the vacuum partition plate, a butyl rubber aluminum foil plate is fixedly arranged on the end face of the other side of the laminated glass, a paper gypsum board is attached to the outer side of the butyl rubber aluminum foil plate, sound-absorbing foam is filled in a gap between the paper gypsum board and the butyl rubber aluminum foil plate, and the paper gypsum board and the end face of the mounting mold frame are sealed and fixed;
step S3: processing an assembly, namely respectively forming positioning grooves at the top and the bottom of the other side of an installation mold frame, mounting two splicing insertion columns on the end surfaces of the positioning grooves, respectively and fixedly mounting positioning lugs at the top and the bottom of one side of the installation mold frame, so that the positioning lugs and the positioning grooves have the same size, forming two splicing insertion holes on the end surfaces of the positioning lugs, enabling the splicing insertion holes and the splicing insertion columns to be connected in a matched manner, and sticking sealing magnetic stripes on the periphery of the end surfaces of the positioning lugs and the periphery of the inner walls of the positioning grooves;
step S4: processing a positioning assembly, namely fixedly mounting four reinforcing bottom plates around the end face of a butyl rubber aluminum foil plate respectively, fixedly mounting a support rod on one side of the end face of the reinforcing bottom plate by rotating a stud, and forming a mounting positioning hole on the end face of a positioning plate at one end of the support rod, so that the processing of the positioning assembly can be completed;
step S5: the sound-attenuating building material is finished by fixing the sound-insulating member, the assembling member and the positioning member inside and outside the mounting frame.
The invention has the beneficial effects that:
1. according to the sound attenuation building material, when the sound attenuation building material is installed, the installation mold frames can be installed through the positioning assembly, the assembly assemblies on the two sides of the installation mold frames are convenient for splicing and installing the installation mold frames, the structure is simple, the installation is convenient, and the splicing and installation efficiency is high; when daily use, be convenient for bond fixedly with external decorative board through installation framed terminal surface decoration backing plate all around to can effectively reduce the impact that the decorative board caused the installation framed through the rubber pad, effectively improve the protective effect of installation framed, can have syllable-dividing function through the inside syllable-dividing subassembly of installation framed, give sound insulation through carrying out the segmentation, thereby reach the effect of sound decay, the decay is effectual.
2. The processing technology of the sound attenuation building material has simple technology and low operation difficulty; in the processing process, all steps are clear, stable and easy to control, and can be conveniently subjected to flow production and processing, so that the production efficiency is higher; moreover, the sound attenuation building material obtained by batch processing is convenient to install and fix and also has a stable and good sound attenuation effect.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a first overall structural schematic of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is an overall top view of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
FIG. 5 is a schematic structural view of the acoustic baffle assembly of the present invention;
in the figure: 1. installing a mold frame; 2. a rubber pad; 3. decorating the base plate; 4. assembling the components; 5. a sound insulating assembly; 6. a positioning assembly; 41. positioning the bump; 42. splicing the jacks; 43. a positioning groove; 44. sealing the magnetic strip; 45. splicing and inserting the columns; 51. a vacuum separator; 52. a vacuum chamber; 53. laminated glass; 54. butyl rubber aluminum foil plate; 55. sound absorption foam; 56. a paper gypsum board; 61. reinforcing the bottom plate; 62. rotating the stud; 63. a support bar; 64. positioning a plate; 65. and installing a positioning hole.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a sound attenuation building material comprises an installation mold frame 1, rubber pads 2, a decorative backing plate 3, an assembly component 4, a sound insulation component 5 and a positioning component 6, wherein a sound insulation groove is formed in the center of the end surface of the installation mold frame 1, the sound insulation component 5 is fixedly installed in the sound insulation groove, the positioning component 6 is connected and installed on the outer side of the sound insulation component 5, the assembly components 4 are installed on the end surfaces of two sides of the installation mold frame 1, the decorative backing plate 3 is fixedly installed on the periphery of the end surface of one side of the installation mold frame 1, and the rubber pads 2 are arranged on the outer side of the end surface of the decorative backing plate 3;
the sound insulation assembly 5 comprises a vacuum partition plate 51, a vacuum cavity 52, laminated glass 53, a butyl rubber aluminum foil plate 54, sound absorption foam 55 and a paper gypsum board 56, the vacuum partition plate 51 is fixedly installed on one side of the inner end face of the sound insulation groove, the vacuum cavity 52 is arranged between one side of the end face of the vacuum partition plate 51 and the inner wall of the sound insulation groove, the laminated glass 53 is installed on the other side of the end face of the vacuum partition plate 51 in a fitting mode, the butyl rubber aluminum foil plate 54 is installed on the outer end face of the laminated glass 53 in a fitting mode, the paper gypsum board 56 is fixedly installed on the outer side of the butyl rubber aluminum foil plate 54, and the sound absorption foam 55 is filled in a gap between the paper gypsum board 56 and the butyl rubber aluminum foil plate 54.
As an embodiment of the invention, the end face of the decorative backing plate 3 is coated with the composite adhesive, the surface of the composite adhesive is attached with the release paper, and after the release paper is torn off from the decorative backing plate 3, the decorative backing plate 3 around the end face of the mounting die frame 1 is convenient to be adhered and fixed with an external decorative plate.
In one embodiment of the present invention, the vacuum chamber 52 is filled with an inert gas, which is one of helium, argon and nitrogen, and thus has excellent heat and sound insulation performance due to poor heat transfer performance of the gas sealed in the space between the glasses.
In one embodiment of the present invention, the laminated glass 53 is composed of two pieces of flat glass, and a PVB interlayer is attached between the two pieces of flat glass, so that a good sound insulation effect can be obtained.
As an embodiment of the present invention, the positioning assembly 6 includes a reinforcing bottom plate 61, a rotating stud 62, a support rod 63, a positioning plate 64 and an installation positioning hole 65, the reinforcing bottom plate 61 is fixedly installed on one side of the end surface of the paper gypsum board 56, the support rod 63 is arranged on one side of the end surface of the reinforcing bottom plate 61, the rotating stud 62 is fixedly installed on one side end surface of the support rod 63, one end of the rotating stud 62 passes through the support rod 63 and is in threaded connection with the reinforcing bottom plate 61, the positioning plate 64 is fixedly installed on one end of the support rod 63, and the installation positioning hole 65 is opened in the center of the end surface of the positioning plate 64; the turning stud 62 is screwed to adjust the angle of the support bar 63 outside the reinforcing base plate 61, so that the positioning plate 64 outside the support bar 63 can be located at a position convenient for installation, and the positioning plate 64 is fixed by passing through the installation positioning hole 65 by using a connecting piece of a proper specification.
As an embodiment of the present invention, the assembly component 4 includes positioning bumps 41, splicing insertion holes 42, positioning grooves 43 and splicing insertion posts 45, the two positioning bumps 41 are respectively and fixedly installed at the top and the bottom of one side of the installation mold frame 1, the two splicing insertion holes 42 are opened at one side of the positioning bumps 41, the two positioning grooves 43 are respectively opened at the top and the bottom of the other side of the installation mold frame 1, the positioning bumps 41 and the positioning grooves 43 are in a matching structure, the splicing insertion posts 45 are started on the end surfaces of the positioning grooves 43, and the splicing insertion posts 45 and the splicing insertion holes 42 are in a matching structure; the positioning lug 41 on one side of one installation mold frame 1 is inserted into the positioning groove 43 on the other side of the other installation mold frame 1, so that the splicing insertion hole 42 in the positioning lug 41 can be inserted and fixed with the splicing insertion column 45 in the positioning groove 43.
As an embodiment of the present invention, the sealing magnetic strips 44 are attached to the periphery of the end surface of the positioning protrusion 41 and the periphery of the inner wall of the positioning groove 43; the positioning convex block 41 and the positioning groove 43 can be fixedly connected by performing magnetic adsorption through the positioning convex block 41 and the sealing magnetic strip 44 inside the positioning groove 43.
A process for the manufacture of a sound attenuating building material comprising the steps of:
step S1: processing the installation mold frame 1, namely coating a composite adhesive on the end surfaces of two sides of the decoration base plate 3, sticking release paper on the end surface of one side of the decoration base plate 3, sticking and installing the other side of the decoration base plate 3 on the corner of one side of the end surface of the installation mold frame 1, so that the decoration base plate 3 is stuck on four corners of the end surface of the installation mold frame 1, respectively and fixedly installing a plurality of rubber pads 2 around the installation mold frame 1, and after the installation is finished, arranging sound insulation grooves in the installation mold frame 1;
step S2: processing the sound insulation assembly 5, fixedly mounting a vacuum partition plate 51 on one side of the inner end surface of the sound insulation groove, vacuumizing a space between one side of the end surface of the vacuum partition plate 51 and the inner wall of the sound insulation groove to form a vacuum cavity 52, and filling a sufficient amount of nitrogen gas into the vacuum cavity 52; after the laminated glass 53 is installed on the other side of the end face of the vacuum partition plate 51, the butyl rubber aluminum foil plate 54 is fixedly installed on the end face of the other side of the laminated glass 53, the paper gypsum board 56 is attached to the outer side of the butyl rubber aluminum foil plate 54, the sound-absorbing foam 55 is filled in a gap between the paper gypsum board 56 and the butyl rubber aluminum foil plate 54, and the paper gypsum board 56 is fixedly sealed with the end face of the installation mold frame 1;
step S3: processing the assembly component 4, firstly respectively arranging positioning grooves 43 at the top and the bottom of the other side of the mounting die frame 1, arranging two splicing insertion columns 45 on the end surfaces of the positioning grooves 43, then respectively fixedly arranging positioning lugs 41 at the top and the bottom of one side of the mounting die frame 1, enabling the sizes of the positioning lugs 41 and the positioning grooves 43 to be the same, arranging two splicing insertion holes 42 on the end surfaces of the positioning lugs 41, enabling the splicing insertion holes 42 and the splicing insertion columns 45 to be connected in a matched mode, and pasting sealing magnetic stripes 44 on the periphery of the end surfaces of the positioning lugs 41 and the periphery of the inner walls of the positioning grooves 43;
step S4: processing the positioning assembly 6, namely fixedly installing four reinforcing bottom plates 61 around the end face of the butyl rubber aluminum foil plate 54 respectively, fixedly installing a support rod 63 on one side of the end face of the reinforcing bottom plate 61 by rotating a stud 62, and arranging an installation positioning hole 65 on the end face of a positioning plate 64 at one end of the support rod 63, so that the processing of the positioning assembly 6 can be completed;
step S5: the sound-attenuating construction material is finished by installing and fixing the soundproof member 5, the assembling member 4 and the positioning member 6 inside and outside the installation form 1.
The working principle of the invention is as follows: when the mounting die frame is used, the mounting die frame 1 can be mounted through the positioning assemblies 6 mounted on the end faces of the paper gypsum boards 56, the mounting die frames 1 can be spliced and mounted conveniently through the assembling assemblies 4 on the two sides of the mounting die frame 1, the decorative base plates 3 on the periphery of the end faces of the mounting die frame 1 can be bonded and fixed with external decorative plates conveniently during daily use, impact of the decorative plates on the mounting die frame 1 can be effectively reduced through the rubber pads 2, the protection effect of the mounting die frame 1 is effectively improved, and the sound insulation assemblies 5 in the mounting die frame 1 can have a sound insulation function, so that a good sound attenuation effect is achieved; the rotating stud 62 is screwed, the angle of the support rod 63 on the outer side of the reinforcing bottom plate 61 is adjusted, so that the positioning plate 64 on the outer side of the support rod 63 can be positioned at a position convenient for installation, the positioning plate 64 is fixed by using a connecting piece with a proper specification to penetrate through the installation positioning hole 65, and the installation mold frame 1 can have a stable connection installation supporting structure by fixing the four positioning components 6 on the outer side of the paper gypsum board 56; when two installation mold frames 1 are assembled, the positioning lug 41 on one side of one installation mold frame 1 is inserted into the positioning groove 43 on the other side of the other installation mold frame 1, so that the splicing insertion hole 42 in the positioning lug 41 can be inserted and fixed with the splicing insertion column 45 in the positioning groove 43, when the positioning lug 41 is inserted and positioned with the positioning groove 43, the positioning lug 41 and the positioning groove 43 can be fixedly connected by performing magnetic adsorption through the positioning lug 41 and the sealing magnetic strip 44 in the positioning groove 43, and then an adhesive is filled between the two installation mold frames 1, so that the two installation mold frames 1 are connected and fixed; in daily use, in the sound insulation groove, the vacuum cavity 52 on one side of the vacuum partition plate 51 and the inert gas filled in the vacuum cavity 52 are used, the heat transfer performance of the gas sealed in the glass is poor, so that the sound insulation groove has excellent heat insulation and sound insulation performance, the sandwich glass 53 and the paper gypsum board 56 have good sound absorption effect, the butyl rubber aluminum foil plate 54 and the sound absorption foam 55 have good sound absorption and vibration reduction effect, and the noise reduction effect can be further improved; the noise is reduced and absorbed in a subsection mode, and therefore the effect of sound attenuation is achieved.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A sound attenuation building material is characterized by comprising an installation mold frame (1), rubber pads (2), a decorative base plate (3), an assembly component (4), a sound insulation component (5) and a positioning component (6), wherein a sound insulation groove is formed in the center of the end face of the installation mold frame (1), the sound insulation component (5) is fixedly installed inside the sound insulation groove, the positioning component (6) is connected and installed on the outer side of the sound insulation component (5), the assembly component (4) is installed on the end faces of the two sides of the installation mold frame (1), the decorative base plate (3) is fixedly installed on the periphery of the end face of one side of the installation mold frame (1), and the rubber pads (2) are arranged on the outer side of the end face of the decorative base plate (3);
the utility model discloses a sound insulation component (5) is including vacuum partition plate (51), vacuum cavity (52), laminated glass (53), butyl rubber aluminium foil board (54), inhale sound bubble cotton (55) and paper gypsum board (56), vacuum partition plate (51) fixed mounting is in the inside terminal surface one side of sound insulation groove, be provided with vacuum cavity (52) between the terminal surface one side of vacuum partition plate (51) and the inner wall of sound insulation groove, laminated glass (53) are installed in the laminating of the terminal surface opposite side of vacuum partition plate (51), butyl rubber aluminium foil board (54) are installed in the laminating of the outside terminal surface of laminated glass (53), and the outside fixed mounting of butyl rubber aluminium foil board (54) has paper gypsum board (56), space department between paper gypsum board (56) and butyl rubber aluminium foil board (54) is filled and is inhaled sound bubble cotton (55).
2. The sound-attenuating building material as claimed in claim 1, characterized in that the end face of the decorative backing plate (3) is coated with a composite adhesive, and the surface of the composite adhesive is fitted with a release paper.
3. The sound attenuating building material of claim 1, wherein the interior of the vacuum chamber (52) is filled with an inert gas, and the inert gas is one of helium, argon and nitrogen.
4. The sound-attenuating building material as claimed in claim 1, characterized in that the laminated glass (53) consists of two sheets of flat glass, between which a PVB intermediate film is adhesively mounted.
5. The sound attenuation building material of claim 1, wherein the positioning assembly (6) comprises a reinforcing bottom plate (61), a rotating stud (62), a supporting rod (63), a positioning plate (64) and an installation positioning hole (65), the reinforcing bottom plate (61) is fixedly installed on one side of the end face of the paper gypsum board (56), the supporting rod (63) is arranged on one side of the end face of the reinforcing bottom plate (61), the rotating stud (62) is fixedly installed on one side end face of the supporting rod (63), one end of the rotating stud (62) penetrates through the supporting rod (63) to be in threaded connection with the reinforcing bottom plate (61), the positioning plate (64) is fixedly installed at one end of the supporting rod (63), and the installation positioning hole (65) is formed in the center of the end face of the positioning plate (64).
6. The sound attenuation building material according to claim 1, wherein the assembly component (4) comprises a positioning lug (41), a splicing insertion hole (42), a positioning groove (43) and a splicing insertion column (45), two positioning lugs (41) are respectively fixedly installed at the top and the bottom of one side of the installation mold frame (1), two splicing insertion holes (42) are formed in one side of the positioning lug (41), two positioning grooves (43) are respectively formed in the top and the bottom of the other side of the installation mold frame (1), the positioning lug (41) and the positioning groove (43) are in a matching structure, the splicing insertion column (45) is started on the end face of the positioning groove (43), and the splicing insertion column (45) and the splicing insertion hole (42) are in a matching structure.
7. The sound attenuation building material of claim 6, wherein the sealing magnetic strips (44) are attached to the periphery of the end surface of the positioning projection (41) and the periphery of the inner wall of the positioning groove (43).
8. A process for the manufacture of a sound attenuating building material, comprising the steps of:
step S1: processing an installation mold frame (1), namely coating a composite adhesive on the end surfaces of two sides of a decoration base plate (3), sticking release paper on the end surface of one side of the decoration base plate (3), sticking the other side of the decoration base plate (3) to the corner of one side of the end surface of the installation mold frame (1), sticking the decoration base plate (3) on the four corners of the end surface of the installation mold frame (1), respectively and fixedly installing a plurality of rubber pads (2) around the installation mold frame (1), and after the installation is finished, arranging sound insulation grooves in the installation mold frame (1);
step S2: processing a sound insulation assembly (5), fixedly mounting a vacuum partition plate (51) on one side of the inner end face of a sound insulation groove, vacuumizing a space between one side of the end face of the vacuum partition plate (51) and the inner wall of the sound insulation groove to form a vacuum cavity (52), and filling sufficient nitrogen into the vacuum cavity (52); after the laminated glass (53) is installed on the other side of the end face of the vacuum partition plate (51), a butyl rubber aluminum foil plate (54) is fixedly installed on the end face of the other side of the laminated glass (53), a paper gypsum board (56) is attached to the outer side of the butyl rubber aluminum foil plate (54), sound-absorbing foam (55) is filled in a gap between the paper gypsum board (56) and the butyl rubber aluminum foil plate (54), and the paper gypsum board (56) and the end face of the installation mold frame (1) are sealed and fixed;
step S3: processing an assembly component (4), firstly respectively arranging positioning grooves (43) at the top and the bottom of the other side of an installation mold frame (1), installing two splicing insertion columns (45) on the end surfaces of the positioning grooves (43), then respectively fixedly installing positioning lugs (41) at the top and the bottom of one side of the installation mold frame (1), enabling the positioning lugs (41) and the positioning grooves (43) to be the same in size, arranging two splicing insertion holes (42) on the end surfaces of the positioning lugs (41), enabling the splicing insertion holes (42) and the splicing insertion columns (45) to be connected in a matched manner, and attaching sealing magnetic stripes (44) around the end surfaces of the positioning lugs (41) and around the inner walls of the positioning grooves (43);
step S4: processing a positioning assembly (6), namely fixedly mounting four reinforcing bottom plates (61) around the end face of a butyl rubber aluminum foil plate (54) respectively, fixedly mounting a support rod (63) on one side of the end face of the reinforcing bottom plate (61) by rotating a stud (62), and forming a mounting positioning hole (65) in the end face of a positioning plate (64) at one end of the support rod (63), so that the processing of the positioning assembly (6) can be completed;
step S5: the sound-attenuating building material is finished by installing and fixing the sound-insulating member (5), the assembling member (4) and the positioning member (6) inside and outside the installation form frame (1).
CN202110588569.4A 2021-05-28 2021-05-28 Sound attenuation building material and processing technology thereof Active CN113445640B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206888430U (en) * 2017-05-22 2018-01-16 江苏建设控股集团有限公司 A kind of face stone dry-hanging mounting structure
CN210858136U (en) * 2019-09-16 2020-06-26 无锡安迅环保设备有限公司 Equipment with adjustable sound insulation room noise reduction effect
CN211369147U (en) * 2019-12-08 2020-08-28 陈彩虹 Sound insulation wall for constructional engineering
CN112681657A (en) * 2020-12-24 2021-04-20 深圳市靓源建设集团有限公司 Outer wall dry hanging structure and dry hanging method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206888430U (en) * 2017-05-22 2018-01-16 江苏建设控股集团有限公司 A kind of face stone dry-hanging mounting structure
CN210858136U (en) * 2019-09-16 2020-06-26 无锡安迅环保设备有限公司 Equipment with adjustable sound insulation room noise reduction effect
CN211369147U (en) * 2019-12-08 2020-08-28 陈彩虹 Sound insulation wall for constructional engineering
CN112681657A (en) * 2020-12-24 2021-04-20 深圳市靓源建设集团有限公司 Outer wall dry hanging structure and dry hanging method

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