CN205276526U - Compound heat preservation partition plate that gives sound insulation of aerogel - Google Patents
Compound heat preservation partition plate that gives sound insulation of aerogel Download PDFInfo
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- CN205276526U CN205276526U CN201520865050.6U CN201520865050U CN205276526U CN 205276526 U CN205276526 U CN 205276526U CN 201520865050 U CN201520865050 U CN 201520865050U CN 205276526 U CN205276526 U CN 205276526U
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Abstract
The utility model discloses a compound heat preservation partition plate that gives sound insulation of aerogel, include: the surface course and the heat preservation sandwich layer that gives sound insulation, the surface course is hollow closed shell structure, and the heat preservation sandwich layer that gives sound insulation sets up inside the surface course, the heat preservation sandwich layer that gives sound insulation includes: aerogel layer, be provided with tenon and tongue -and -groove respectively on the surface of the both sides of surface course. The utility model discloses a compound heat preservation partition plate that gives sound insulation of aerogel utilizes the light that aerogel material is excellent, thermal -insulated, the characteristic that gives sound insulation, provides a novel light weight, heat preservation, sound insulation, environment -friendly partition plate, and thermal -insulated effect is better, can reduce to foaming cement coefficient of heat conductivity below half the to intensity is very high, full inorganic material, and the fire -protection rating is the A level, and it is effectual to give sound insulation.
Description
Technical field
The utility model relates to heat preservation construction material technical field, is specifically related to a kind of aerogel complex sound insulation heat-preservation partition board.
Background technology
Current building exterior wall heat preserving, Highrise buildings requires to adopt inorganic heat insulation material, and therefore major part high-rise building insulation adopts thermal insulation mortar. Thermal insulation mortar is taking various light material as aggregate, is gelating material taking cement, admixes some property-modifying additives, a kind of premixing dry-mix being uniformly mixed through manufacturing enterprise and make, for constructing a kind of material of construction of building surface thermal insulation layer. Thermal insulation mortar has following shortcoming: density is big: the weight of thermal insulation layer easily brings difficulty to construction, and increases building framework load-bearing burden; Thermal conductivity height: reaching country's energy conservation standard, thickness is thicker; Water absorbability is big: easily causes weight to exceed standard, come off; Affecting by construction factor, Strength Changes is bigger. And, existing composite insulation boards is prepared from primarily of internal insulation plate and exterior composite material, wherein internal partition hot sheet generally adopts conventional lagging material (such as expanded plastic), glass fibre or/and the materials such as aerogel are suppressed and become, its shortcoming is that effect of heat insulation is undesirable, and purposes scope is narrow.
Practical novel content
In view of this, the purpose of this utility model is to provide a kind of aerogel complex sound insulation heat-preservation partition board, it is possible to solve the problem.
A kind of aerogel complex sound insulation heat-preservation partition board, comprising: surface layer and sound-insulating core layer; Described surface layer is the closed housing structure of hollow, and it is inner that described sound-insulating core layer is arranged on described surface layer; Described sound-insulating core layer comprises: aerogel layer; The outside surface of the both sides of described surface layer is respectively arranged with tenon and tongue-and-groove.
According to an embodiment of the present utility model, further, described sound-insulating core layer also comprises: the first foam cement layer, the 2nd foam cement layer; Described aerogel layer is between described first foam cement layer and described 2nd foam cement layer.
According to an embodiment of the present utility model, further, described surface layer is the closed housing structure of the hollow surrounded by cement plate.
According to an embodiment of the present utility model, further, described surface layer is the closed housing structure of the hollow surrounded by plasterboard.
According to an embodiment of the present utility model, further, fix on the surface of described surface layer and it is fitted with plasterboard, stone material, imitative stone material, cardboard, color steel or decorative sheet.
According to an embodiment of the present utility model, further, the thickness of described surface layer is 3-20mm.
According to an embodiment of the present utility model, further, the thickness of described aerogel layer is 2-20mm.
Aerogel complex sound insulation heat-preservation partition board of the present utility model, utilize the lightweight of aerogel material excellence, heat insulation, sound damping, a kind of novel light, insulation, sound insulation, environment-friendly type partition plate are provided, effect of heat insulation is better, can be reduced to foam cement thermal conductivity less than half, and intensity is very high, full-inorganic material, fire-protection rating is A level, and soundproof effect is good.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Figure 1A, 1B are the structural representation of an embodiment according to aerogel complex sound insulation heat-preservation partition board of the present utility model; Wherein, Figure 1A is sectional view, and Figure 1B is the A-A sectional view of Figure 1A.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear, complete description, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Hereafter convenient in order to describe, hereinafter alleged "left", "right", " on ", left and right, the upper and lower of D score and accompanying drawing itself is to consistent. " front end ", " rear end " or " end " etc. are the left and right of accompanying drawing itself. In the utility model, " first ", " the 2nd " etc. are distinguished on describing, not other special implication.
As shown in Figure 1A and 1B, the utility model provides a kind of aerogel complex sound insulation heat-preservation partition board, comprising: surface layer 1 and sound-insulating core layer. Sound-insulating core layer is sound-insulating central layer or sound-insulating core block. Surface layer 1 is the closed housing structure of hollow, and it is inner that sound-insulating core layer is arranged on surface layer 1. Sound-insulating core layer comprises: aerogel layer 3. The outside surface of surface layer 1 both sides is respectively arranged with tenon 5 and tongue-and-groove 6. Tenon 5 and tongue-and-groove 6 can be arranged according to concrete demand, and such as, tenon 5 and tongue-and-groove 6 are separately positioned on left and right, the front and back, up and down both sides of surface layer 1, it is also possible to be arranged on adjacent both sides.
Sound-insulating core layer can have various structures, it is possible to only includes independent aerogel layer 3, it is also possible to the material layer and the aerogel layer 3 that comprise other form sandwich structure. Such as, sound-insulating core layer also comprises: the first foam cement layer 2, the 2nd foam cement layer 4. Aerogel layer 3 is between the first foam cement layer 2 and the 2nd foam cement layer 4, and the first foam cement layer 2, the 2nd foam cement layer 4 and aerogel layer 3 form sandwich structure.
Aerogel complex sound insulation heat-preservation partition board in above-described embodiment, for lightweight aerogel complex sound insulation heat-preservation partition board, this partition plate is made up of surface layer, sound-insulating core layer, and there is male and female falcon groove on both sides, only need to being erected by sheet material during installation, male and female falcon is assembled after coating a small amount of filleting mortar.
In an embodiment, aerogel layer 3 is filled by aerogel particle or powder etc. Such as, aerogel particle comprises: aerosil particle, alumina aerogel particles etc. Surface layer 1 can adopt all kinds of suitable raw material as partition plate of production to build shaping through mould, such as the raw materials for production of calcium silicate board, the raw materials for production of plasterboard, it is possible to adopt aluminate cement, water chestnut magnesium class cement, no first-hand datum class cement etc.
Such as, surface layer 1 is the closed housing structure of the hollow surrounded by cement plate or plasterboard, it is possible to adopts polylith cement plate or gypsum splicing, and is bondd by binding agent, or template can also be adopted first to generate the framework of hollow, then closes two ends. Aerogel layer 3 can select the carbon aerogels except silica aerogel, metal oxide aerogel, such as titania aerogel, alumina aerogels, zinc oxide aerogel etc.
For strengthening attractive in appearance and adapt to plurality of application scenes, it is possible to fix on the surface of surface layer 1 and be fitted with plasterboard, stone material, imitative stone material, cardboard, color steel or decorative sheet. Surface layer 1 and various sheet material can adopt assembly glue bonding, and binding agent comprises: urethane, silicone sealant, glass cement etc. The surface that first various sheet material can also be fitted in surface layer 1, then be bolted or block to link to connect and be fixed.
Aerogel complex sound insulation heat-preservation partition board in above-described embodiment, big for current light thermal-insulation partition plate density, body of wall is thick and heavy, insulation and effect of heat insulation is poor, easy firing or be subject to Thermal release obnoxious flavour problem, a kind of light-weight inorganic sound-insulating partition plate is proposed, this product weight is light, thickness is thin, sound-proofing properties is good, superthermal insulation, save space, belong to harmless A level fire-proof construction material. This partition plate can be poured into a mould through streamline, flattens, maintenance and become, production automation degree height, it is achieved the high-efficiency automatic of plurality of specifications product is produced.
The utility model provides the preparation method of a kind of aerogel complex sound insulation heat-preservation partition board as above, comprising: build face stock in a mold, and face stock is portland-type cement. After waiting face stock hardening, the demoulding is for subsequent use, the hollow shape surface layer that generation both ends open, periphery are airtight, and is respectively arranged with tenon and tongue-and-groove on the outside surface of surface layer framework both sides; Wherein, demould time sets according to face stock.
Surface layer framework after hardened forming is oppositely arranged two pieces of baffle plates, reserved cavity between two pieces of baffle plates. Pouring into foam cement between two pieces of baffle plates and the inwall of surface layer framework respectively and shaping, natural curing recession, except two pieces of baffle plates, forms the first foam cement layer and the 2nd foam cement layer. Gas injection gel particle in cavity between the first foam cement layer and the 2nd foam cement layer, forms aerogel layer. By the closed at both ends of face stock by surface layer framework, generate aerogel complex sound insulation heat-preservation partition board.
In an embodiment, surface layer built by the mould of certain specification, employing raw material is portland-type cement, including but not limited to silicate cement, ordinary Portland cement, portland-pozzolan cement, Portland fly ash cement, Portland blast furnace slag cement, composite Portland cement etc. After hardening of cement, the demoulding is for subsequent use, and demould time uses the setting of cement feature according to concrete, it may be preferred that taking quick hardening Portland cement as good.
In cement surface layer framework 1 after hardened forming apply two pieces of baffle plates, at two pieces of baffle plate peripheral injection foam cements and shaping, more than natural curing 8h, removes baffle plate, formed both sides foam cement layer. In cavity between the foam cement layer of both sides, perfusion silica aerogel particles, and close with fabric 1. The specification of the aerogel complex sound insulation heat-preservation partition board produced is as shown in table 1 below:
The specification table of table 1-aerogel complex sound insulation heat-preservation partition board
The thickness of the foam cement layer of aerogel complex sound insulation heat-preservation partition board of the present utility model carries out calculating adjustment according to the thickness of partition plate thickness, surface layer and aerogel layer. The particle diameter of the silicon oxide that aerogel layer is filled is 1-4mm, it may be preferred that particle diameter is 2-3mm is good. The specific surface area of aerogel layer is 400-1000m2/ g, it may be preferred that consider cost and effect, with 600-800m2/ g is good.
The density of silica aerogel layer is 30-100kg/m3, it may be preferred that density is 50-70kg/m3For good. The density of foam cement layer is 200-700kg/m3, it may be preferred that with 300-400kg/m3For good. The density of surface layer is 600-3000kg/m3, it may be preferred that according to variant production specification, with 800-2000kg/m3For good. The thermal conductivity of the aerogel complex sound insulation heat-preservation partition board produced is 0.03-0.14W/ (m K), and soundproof effect reaches 40-100dB.
The aerogel complex sound insulation heat-preservation partition board that above-described embodiment provides, utilize the lightweight of aerogel material excellence, heat insulation, sound damping, a kind of novel light, insulation, sound insulation, environment-friendly type partition plate and making method thereof are provided, to overcome the deficiencies in the prior art, particularly partition plate thermal conductivity can be reduced to foam cement thermal conductivity less than half, minimum reach 0.04W/ (mK).
The aerogel complex sound insulation heat-preservation partition board that above-described embodiment provides, thinner relative to existing partition plate, lighter, but effect of heat insulation is better, can be reduced to foam cement thermal conductivity less than half, minimum reach 0.03W/ (mK), and intensity is very high, full-inorganic material, fire-protection rating is A level, and due to the superior acoustic performance of aerogel, this partition plate soundproof effect is good.
Above-mentioned any technology scheme disclosed in the utility model is unless otherwise stated, if the numerical range of it discloses, so disclosed numerical range is preferred numerical range, and the technician of any this area is appreciated that preferred numerical range is only the numerical value that in many enforceable numerical value, technique effect is obvious or representative. Owing to numerical value is more, cannot be exhaustive, so the utility model just discloses part numerical value to illustrate the technical solution of the utility model, and, the above-mentioned numerical value enumerated should not form the restriction that the utility model is created protection domain.
Simultaneously, if above-mentioned the utility model discloses or relate to component or the structural part of connection fastened to each other, so, unless otherwise stated, it is fixedly connected with and can be understood as: can releasably be fixedly connected with (such as using bolt or screw to connect), can also be interpreted as: not dismountable be fixedly connected with (such as rivet, welding), certainly, connection fastened to each other can also be replaced by integral type structure (such as using the integrally formed manufacture of casting technique out) (obviously cannot adopt except integrally formed technique).
In addition, any technology scheme disclosed in above-mentioned the utility model is applied for represent position relation or shape term unless otherwise stated its implication comprise the state approximate, similar or close with it or shape. The either component that the utility model provides both can be assemble by multiple independent integral part, it is also possible to be one of the forming manufacture technics separate part out.
Those skilled in the art consider specification sheets and put into practice practicality disclosed herein novel after, will easily expect other embodiment of the present utility model. The application is intended to contain any modification of the present utility model, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present utility model and comprised the unexposed common practise in the art of the disclosure or conventional techniques means. Specification sheets and embodiment are only regarded as exemplary, and true scope of the present utility model and spirit are pointed out by claim below.
Should be understood that, the utility model is not limited to accurate structure described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope. Scope of the present utility model is only limited by appended claim.
Claims (7)
1. an aerogel complex sound insulation heat-preservation partition board, it is characterised in that, comprising:
Surface layer and sound-insulating core layer;
Described surface layer is the closed housing structure of hollow, and it is inner that described sound-insulating core layer is arranged on described surface layer; Described sound-insulating core layer comprises: aerogel layer; The outside surface of the both sides of described surface layer is respectively arranged with tenon and tongue-and-groove.
2. aerogel complex sound insulation heat-preservation partition board as claimed in claim 1, it is characterised in that:
Described sound-insulating core layer also comprises: the first foam cement layer, the 2nd foam cement layer;
Described aerogel layer is between described first foam cement layer and described 2nd foam cement layer.
3. aerogel complex sound insulation heat-preservation partition board as claimed in claim 2, it is characterised in that:
Described surface layer is the closed housing structure of the hollow surrounded by cement plate.
4. aerogel complex sound insulation heat-preservation partition board as claimed in claim 2, it is characterised in that:
Described surface layer is the closed housing structure of the hollow surrounded by plasterboard.
5. aerogel complex sound insulation heat-preservation partition board as claimed in claim 2, it is characterised in that:
Fix on the surface of described surface layer and it is fitted with plasterboard, stone material, imitative stone material, cardboard, color steel or decorative sheet.
6. aerogel complex sound insulation heat-preservation partition board as claimed in claim 1, it is characterised in that:
The thickness of described surface layer is 3-20mm.
7. aerogel complex sound insulation heat-preservation partition board as claimed in claim 1, it is characterised in that:
The thickness of described aerogel layer is 2-20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865050.6U CN205276526U (en) | 2015-11-02 | 2015-11-02 | Compound heat preservation partition plate that gives sound insulation of aerogel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865050.6U CN205276526U (en) | 2015-11-02 | 2015-11-02 | Compound heat preservation partition plate that gives sound insulation of aerogel |
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| CN205276526U true CN205276526U (en) | 2016-06-01 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275105A (en) * | 2015-11-02 | 2016-01-27 | 卓达新材料科技集团有限公司 | Aerogel composite sound and heat insulation partition wall board and preparation method thereof |
| CN106894549A (en) * | 2017-03-13 | 2017-06-27 | 河北卓秋实业有限公司 | A kind of aeroge composite thermal-insulating wall |
| CN108118800A (en) * | 2018-01-16 | 2018-06-05 | 天津摩根坤德高新科技发展有限公司 | Wall body structure and building |
| CN108179764A (en) * | 2018-01-02 | 2018-06-19 | 浙江广通环境建设有限公司 | A kind of basement floor constructions and its construction method |
-
2015
- 2015-11-02 CN CN201520865050.6U patent/CN205276526U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105275105A (en) * | 2015-11-02 | 2016-01-27 | 卓达新材料科技集团有限公司 | Aerogel composite sound and heat insulation partition wall board and preparation method thereof |
| CN106894549A (en) * | 2017-03-13 | 2017-06-27 | 河北卓秋实业有限公司 | A kind of aeroge composite thermal-insulating wall |
| CN108179764A (en) * | 2018-01-02 | 2018-06-19 | 浙江广通环境建设有限公司 | A kind of basement floor constructions and its construction method |
| CN108179764B (en) * | 2018-01-02 | 2019-11-08 | 浙江广通环境建设有限公司 | A kind of basement floor constructions and its construction method |
| CN108118800A (en) * | 2018-01-16 | 2018-06-05 | 天津摩根坤德高新科技发展有限公司 | Wall body structure and building |
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Effective date of registration: 20190613 Granted publication date: 20160601 |
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