CN104533009A - A-level fireproof-soundproof-heat-preservation wall board - Google Patents
A-level fireproof-soundproof-heat-preservation wall board Download PDFInfo
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- CN104533009A CN104533009A CN201410822069.2A CN201410822069A CN104533009A CN 104533009 A CN104533009 A CN 104533009A CN 201410822069 A CN201410822069 A CN 201410822069A CN 104533009 A CN104533009 A CN 104533009A
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Abstract
The invention relates to the field of building materials and particularly relates to an A-level fireproof-soundproof-heat-preservation wall board. The A-level fireproof-soundproof-heat-preservation wall board comprises two light refractory heat-preservation layers and a supporting keel layer, wherein the supporting keel layer is positioned between the two light refractory heat-preservation layers and consists of two layers of foamed ceramic plates wrapped by metal plates and an inorganic heat-preservation cotton arranged between the foamed ceramic plates. The A-level fireproof-soundproof-heat-preservation wall board has the advantages that according to the structure, the supporting keel layer is adopted to completely wrap and protect the supporting keel layer with main functions, and by adoption of the mode of additionally arranging the light refractory heat-preservation layers outside the supporting keel layer to play roles in protecting the metal plates in the wall board, improving the performance of the wall board and decorating the wall board, the A-level fireproof-soundproof-heat-preservation wall board has the characteristics of relatively stable and firm structure, long service life, and good fireproof, soundproof and heat-preservation effects.
Description
Technical field
The present invention relates to building material field, particularly relate to a kind of A level fire-proof sound insulation insulation wallboard.
Background technology
Since two thousand five, Minstry of Housing and Urban-Rural Development of People Republic of China (MOHURD) widelys popularize the system engineering of exterior-wall heat insulation thin-coat plaster, organic thermoplasticity polyphenyl plate (EPS) and extruded sheet (XPS) low with its price, construct that convenient, unit weight is light, the feature of good heat insulating, be widely applied in external wall outer insulation thin-coat plaster system decorating engineering; But in the practical application of several years, expose its thermoplasticity heat insulating material burning-point low and burning should not rescue rapidly the shortcoming of going out; Inorganic salts heat insulating material, because having good fireproof performance, as rock cotton board, pearlite slab and cement based foaming insulation board, obtains and develops faster.
Warming plate in prior art, adopt the rock wool, glass wool, phenol aldehyde glass cotton etc. that meet architectural exterior insulation materials A level fire resistance rating and require as heat insulating material, these heat insulating materials are mostly exposed on warming plate surface, or wrapped up by gypsum or hard-foam polyurethane material, because the hardness low fragility high refractoriness of gypsum material and hard-foam polyurethane is poor, integument is easy to failure by rupture, heat insulating material is faced, and water suction, shape are not easily fixed, the problem of extruding efflorescence, produced exist warming plate poor thermal insulation property, the problem that application life is low; In addition, along with the development of society, the concern of people to building fire protection safety, sound insulation value is increasing, require also more and more higher, not merely meet insulation just, above-mentioned this warming plate just serves the effect of insulation, cannot meet the construction requirement of the public buildings such as cinema, KTV public place of entertainment, theater and conference centre; In order to reach above-mentioned instructions for use, at present, generally use the structure of keel plasterboard central filler rock wool in inner wall of building, but this tectonic derormation is comparatively large, application life is not high, and heat insulation effect and soundproof effect are not good.
Summary of the invention
The object of the invention is to propose the wallboard that a kind of Stability Analysis of Structures has again good fire-proof sound insulation heat insulation function.
For reaching this object, the present invention by the following technical solutions:
A kind of A level fire-proof sound insulation insulation wallboard, comprise two-layer light-weight refractory insulation layer and support keel layer, described support keel layer is between two-layer described light-weight refractory insulation layer, and the two-layer foamed ceramic plate that described support keel layer is wrapped up by metal sheet and the inorganic heat preservation cotton be placed between described foamed ceramic plate are formed.
Described support keel layer is the major function layer of described wallboard, comprising described foamed ceramic plate be a kind of novel constructional materials, there is A level fire protection flame retarding, sound-insulating and heat-insulating insulation, coefficient of deformation be little, can with building with premium properties such as life-spans; Described inorganic heat preservation cotton is filled between two blocks of described foamed ceramic plates, and foamed ceramic plate can protect described inorganic heat preservation cotton not expose, and also strengthens sound insulation and the heat insulation effect of described wallboard simultaneously; In addition described foamed ceramic plate and the inorganic heat preservation bale of cotton are wrapped up in by the metal sheet of described support keel layer completely, for described wallboard provide support frame while also protect described foamed ceramic plate and inorganic heat preservation cotton structure can not change because of the factor such as extruding, water suction, extend the application life of described body layer; Light-weight refractory insulation layer makes the metal sheet of described support keel layer surface when being applied in body of wall directly directly not contact with decoration coating on the one hand, prevent from getting rusty, described light-weight refractory insulation layer can adopt different materials to be that described wallboard increases the effects such as decoration, fire prevention, sound insulation on the other hand; Described wallboard application can significantly improve body of wall fire-protection rating, sound insulation and heat-insulating property and can stabilize to the effect that in body of wall load-bearing, performance is very large by holding structure in wall body structure.
Further illustrate, described light-weight refractory insulation layer is calcium silicate board or glass magnesium plate.
The density of calcium silicate board and glass magnesium plate is less, certain cushioning effect is played to sound, in addition calcium silicate board and glass magnesium plate are made up of inorganic salts, burning difficulty, fusing point is high, calcium silicate board and glass magnesium plate have higher fire-protection rating, and therefore described light-weight refractory insulation layer adopts calcium silicate board and glass magnesium plate can improve fire-protection rating and the sound insulation value of described wallboard.
Illustrate further, the metal sheet of described support keel layer is made up of iron sheet or steel plate.
After the metal sheet of described support keel layer wraps up described foamed ceramic plate and inorganic heat preservation cotton, the box like structure of a similar cuboid, be convenient to described wallboard application in body of wall, adopting iron sheet or steel plate to manufacture described metal sheet is that material easily obtains on the one hand, be that iron sheet and steel plate have certain hardness and metal toughness on the other hand, the integument made after entering simple process can be described wallboard and provides good skeletal support.
More excellent, described light-weight refractory insulation layer is fixed on the metal sheet upper and lower surface of described support keel layer by screw tiling, and in the gap on the surface of described light-weight refractory insulation layer and described metal sheet, full-filling neutral silicone adhesive seals.
Adopt screw and neutral silicone adhesive two kinds of modes jointly to fix between described light-weight refractory insulation layer and described support keel layer simultaneously, the metal sheet of described light-weight refractory insulation layer and described support keel layer is fit together as much as possible, reduce the air gap between contact surface, reduce air dilation to the impact between contact surface, make the structure of described wallboard more stable, longer service life.
More excellent, the inner upper and lower surface of metal sheet of described support keel layer is close to respectively by two-layer described foamed ceramic plate, and the space between two blocks of described foamed ceramic plates is filled up by described inorganic heat preservation cotton completely.
Form an entirety by foamed ceramic plate and the support keel layer that fills up completely of inorganic heat preservation cotton, air and gap are reduced, and the structure of described body layer is compacter stable, such that described wallboard is prevented fires, insulation effect is better.
Illustrate further, described packing material is that rock wool or glass wool or phenol aldehyde glass are cotton.
It is high that the cotton special construction due to self of rock wool, glass wool and phenol aldehyde glass makes it have fire-protection rating, the feature that sound insulation value is good, described wallboard adopts rock wool or glass wool or phenol aldehyde glass cotton as packing material, greatly improves fire-protection rating and the sound insulation value of described wallboard.
More excellent, the unit weight of described foamed ceramic plate is 100 ~ 500kg/m
3, thickness is 20 ~ 50mm.
The character and utilization of the unit weight of described foamed ceramic and thickness size decision self, when the unit weight of described foamed ceramic is at 100 ~ 500kg/m
3, when thickness is in the scope of 20 ~ 50mm, its fire-protection rating just can reach A level, could meet the application requirement of described wallboard.
More excellent, the density of described inorganic heat preservation cotton is 50 ~ 120kg/m
3, thickness is 20 ~ 80mm.
The density size of described packing material determines the character and utilization of self, when the density of described packing material is at 50 ~ 120kg/m
3, when thickness is in the scope of 20 ~ 80mm, its soundproof effect could meet the application requirement of described wallboard.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of one embodiment of the present of invention;
Fig. 2 is the 1A-A1 schematic cross-section of one embodiment of the invention.
Wherein: light-weight refractory insulation layer 100, metal sheet 200, foamed ceramic plate 301, inorganic heat preservation cotton 302.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment 1
As depicted in figs. 1 and 2, a kind of A level fire-proof sound insulation insulation wallboard, comprise two-layer light-weight refractory insulation layer 100 and support keel layer, described support keel layer is between two-layer described light-weight refractory insulation layer, and the two-layer foamed ceramic plate 301 that described support keel layer is wrapped up by metal sheet 200 and the inorganic heat preservation cotton 302 be placed between described foamed ceramic plate 301 are formed; Two-layer described light-weight refractory insulation layer 100 is calcium silicate board, and the metal sheet 200 of described support keel layer is made, in rectangular box-like structure for iron sheet; Described light-weight refractory insulation layer 100 is fixed on the upper and lower surface of described metal sheet 200 by screw and neutral silicone adhesive tiling; The unit weight of described foamed ceramic plate 301 is 100/m
3, thickness is 50mm, and described packing material 302 is rock wool, and its density is 120kg/m
3, thickness is 20mm; Two blocks of described foamed ceramic plates 301 are close to the upper and lower surface of described metal sheet 200 inside respectively, and the space between two blocks of described foamed ceramic plates 301 is filled up by described inorganic heat preservation cotton 302 completely.
The production method of a kind of A level fire-proof sound insulation insulation wallboard described in the present embodiment, comprises the steps:
The metal sheet 200 of a box like structure made by iron sheet by A, the wallboard size of producing as required, and two-end structure is detachable;
B, open the two ends of described metal sheet 200, utilize screw light-weight refractory insulation layer 100 to be fixed to the upper and lower surface of box-like described metal sheet 200, and by neutral silicone adhesive, the gap between light-weight refractory insulation layer 100 and the surface of box-like described metal sheet 200 is sealed;
C, one block of described foamed ceramic plate 301 is put into box-like described metal sheet 200 from box-like described metal sheet 200 end, described foamed ceramic plate 301 is close to the soffit of box-like described metal sheet 200 inside, again inorganic heat preservation cotton 302 is taped against on described foamed ceramic plate 301, then another block foamed ceramic plate 301 is put into the space between described inorganic heat preservation cotton 302 and the upper surface of box-like described metal sheet 200 inside;
D, will the two end cap of the keel integument 200 of the described wallboard after step C to seal.
It should be noted that, in above-mentioned steps A, the thickness of box-like described metal sheet 200 adds that the thickness of the resistance to insulation layer 100 of the lightweight of upper and lower surface just equals to need the thickness of the wallboard produced; First two blocks of foamed ceramic plates 301 can also be close to respectively the upper and lower surface of box-like described metal sheet 200 inside in above-mentioned steps C, then with described inorganic heat preservation cotton 302, the space between two blocks of described foamed ceramic plates 301 be filled up.
Embodiment 2
As depicted in figs. 1 and 2, a kind of A level fire-proof sound insulation insulation wallboard, comprise two-layer light-weight refractory insulation layer 100 and support keel layer, described support keel layer is between two-layer described light-weight refractory insulation layer, and the two-layer foamed ceramic plate 301 that described support keel layer is wrapped up by metal sheet 200 and the inorganic heat preservation cotton 302 be placed between described foamed ceramic plate 301 are formed; Two-layer described light-weight refractory insulation layer 100 is glass magnesium plate, and the metal sheet 200 of described support keel layer is made, in rectangular box-like structure for steel plate; Described light-weight refractory insulation layer 100 is fixed on the upper and lower surface of described metal sheet 200 by screw and neutral silicone adhesive tiling; The unit weight of described foamed ceramic plate 301 is 500/m
3, thickness is 20mm, and described inorganic heat preservation cotton 302 is glass wool, and its density is 50kg/m
3, thickness is 80mm; Two blocks of described foamed ceramic plates 301 are close to the upper and lower surface of described metal sheet 200 inside respectively, and the space between two blocks of described foamed ceramic plates 301 is filled up by described inorganic heat preservation cotton 302 completely.
The production method of a kind of A level fire-proof sound insulation insulation wallboard described in the present embodiment, comprises the steps:
The metal sheet 200 of a box like structure made by iron sheet by A, the wallboard size of producing as required, and two-end structure is detachable;
B, open the two ends of described metal sheet 200, utilize screw light-weight refractory insulation layer 100 to be fixed to the upper and lower surface of box-like described metal sheet 200, and by neutral silicone adhesive, the gap between light-weight refractory insulation layer 100 and the surface of box-like described metal sheet 200 is sealed;
C, one block of described foamed ceramic plate 301 is put into box-like described metal sheet 200 from box-like described metal sheet 200 end, described foamed ceramic plate 301 is close to the soffit of box-like described metal sheet 200 inside, again inorganic heat preservation cotton 302 is taped against on described foamed ceramic plate 301, then another block foamed ceramic plate 301 is put into the space between described inorganic heat preservation cotton 302 and the upper surface of box-like described metal sheet 200 inside;
D, will the two end cap of the keel integument 200 of the described wallboard after step C to seal.
It should be noted that, in above-mentioned steps A, the thickness of box-like described metal sheet 200 adds that the thickness of the resistance to insulation layer 100 of the lightweight of upper and lower surface just equals to need the thickness of the wallboard produced; First two blocks of foamed ceramic plates 301 can also be close to respectively the upper and lower surface of box-like described metal sheet 200 inside in above-mentioned steps C, then with described inorganic heat preservation cotton 302, the space between two blocks of described foamed ceramic plates 301 be filled up.
For the soundproof effect of described wallboard is better described, provide simple procedure and the detailed results of the sound insulation test of described wallboard under different-thickness parameter below:
The detecting instrument of this sound insulation test: 1, multi-channel noise vibration analyzer; 2, sound level calibrator; 3, dodecahedron sound source; 4 power amplifiers; 5, other necessary instrument.
The detection method of this sound insulation test and evaluation criterion: " acoustics builds and the end 3 part is measured in building unit sound insulation: the laboratory measurement that building unit air borne sound insulates against sound " GB/T 19889.3-2005; " Standard for assessment of building sound insulation " GB/T 50121-2005.
Test condition: the volume of sound source room is 58 cubic metres; The volume of receiving chamber is 66 cubic metres; All form diffuse sound field.
Subordinate list: detect data
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (8)
1. an A level fire-proof sound insulation insulation wallboard, it is characterized in that, comprise two-layer light-weight refractory insulation layer and support keel layer, described support keel layer is between two-layer described light-weight refractory insulation layer, and the two-layer foamed ceramic plate that described support keel layer is wrapped up by metal sheet and the inorganic heat preservation cotton be placed between described foamed ceramic plate are formed.
2. a kind of A level fire-proof sound insulation insulation wallboard according to claim 1, it is characterized in that, described light-weight refractory insulation layer is calcium silicate board or glass magnesium plate.
3. a kind of A level fire-proof sound insulation insulation wallboard according to claim 1, it is characterized in that, the metal sheet of described support keel layer is made up of iron sheet or steel plate.
4. a kind of A level fire-proof sound insulation insulation wallboard according to claim 1 or 3, it is characterized in that, described light-weight refractory insulation layer is fixed on the metal sheet upper and lower surface of described support keel layer by screw tiling, and in the gap on the surface of described light-weight refractory insulation layer and described metal sheet, full-filling neutral silicone adhesive seals.
5. a kind of A level fire-proof sound insulation insulation wallboard according to claim 1, it is characterized in that, the inner upper and lower surface of metal sheet of described support keel layer is close to respectively by two-layer described foamed ceramic plate, and the space between two blocks of described foamed ceramic plates is filled up by described inorganic heat preservation cotton completely.
6. a kind of A level fire-proof sound insulation insulation wallboard according to claim 5, is characterized in that, described packing material is that rock wool or glass wool or phenol aldehyde glass are cotton.
7. a kind of A level fire-proof sound insulation insulation wallboard according to claim 1, it is characterized in that, the unit weight of described foamed ceramic plate is 100 ~ 500kg/m
3, thickness is 20 ~ 50mm.
8. a kind of A level fire-proof sound insulation is incubated wallboard according to claim 1 or 5, and it is characterized in that, the density of described inorganic heat preservation cotton is 50 ~ 120kg/m
3, thickness is 20 ~ 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822069.2A CN104533009A (en) | 2014-12-22 | 2014-12-22 | A-level fireproof-soundproof-heat-preservation wall board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822069.2A CN104533009A (en) | 2014-12-22 | 2014-12-22 | A-level fireproof-soundproof-heat-preservation wall board |
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| CN104533009A true CN104533009A (en) | 2015-04-22 |
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| CN201410822069.2A Pending CN104533009A (en) | 2014-12-22 | 2014-12-22 | A-level fireproof-soundproof-heat-preservation wall board |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239716A (en) * | 2015-09-11 | 2016-01-13 | 卓达新材料科技集团有限公司 | Lightweight soundproof quick-to-mount wallboard |
| CN106436944A (en) * | 2016-09-14 | 2017-02-22 | 深圳市中孚泰文化建筑建设股份有限公司 | Showing window noise processing system and projector installation processing method |
| CN106917520A (en) * | 2017-04-25 | 2017-07-04 | 覃毅 | A kind of assembled villa |
| CN110005120A (en) * | 2018-01-05 | 2019-07-12 | 成都仪铭科技有限公司 | A kind of New Building Materials plate |
| CN111379340A (en) * | 2020-03-19 | 2020-07-07 | 南通苏东新型外墙保温板有限公司 | Splicing structure of heat-insulation wall boards |
| CN114809432A (en) * | 2022-05-16 | 2022-07-29 | 烟台大学 | Steel frame-built-in steel plate-inorganic material panel-polyurethane integrated wallboard |
| CN115723408A (en) * | 2022-11-23 | 2023-03-03 | 广州恺创新材料技术有限公司 | Light sound-insulation heat-preservation wallboard and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239716A (en) * | 2015-09-11 | 2016-01-13 | 卓达新材料科技集团有限公司 | Lightweight soundproof quick-to-mount wallboard |
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| CN110005120A (en) * | 2018-01-05 | 2019-07-12 | 成都仪铭科技有限公司 | A kind of New Building Materials plate |
| CN111379340A (en) * | 2020-03-19 | 2020-07-07 | 南通苏东新型外墙保温板有限公司 | Splicing structure of heat-insulation wall boards |
| CN114809432A (en) * | 2022-05-16 | 2022-07-29 | 烟台大学 | Steel frame-built-in steel plate-inorganic material panel-polyurethane integrated wallboard |
| CN115723408A (en) * | 2022-11-23 | 2023-03-03 | 广州恺创新材料技术有限公司 | Light sound-insulation heat-preservation wallboard and preparation method thereof |
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Application publication date: 20150422 |