CN203113531U - Composite-diatom exterior wall insulation board - Google Patents
Composite-diatom exterior wall insulation board Download PDFInfo
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- CN203113531U CN203113531U CN 201220729017 CN201220729017U CN203113531U CN 203113531 U CN203113531 U CN 203113531U CN 201220729017 CN201220729017 CN 201220729017 CN 201220729017 U CN201220729017 U CN 201220729017U CN 203113531 U CN203113531 U CN 203113531U
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- diatom
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- wall insulation
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Abstract
The utility model provides a composite-diatom exterior wall insulation board, which is used for exterior insulation of buildings and comprises two parallel covering layers. The composite-diatom exterior wall insulation board is characterized in that insulation layers and supporting layers are arranged between the two covering layers and are distributed along a direction parallel with the covering layers at intervals; the covering layers, the insulation layers and the supporting layers respectively adopt the materials of fiber cement boards, diatomite boards and hard foam plastic boards. The insulation layers and the supporting layers between the covering layers are arranged at intervals, so that the performance requirements of high strength and good insulation are realized. Moreover, by utilizing the porous molecular structure of diatomite and the performance of the specific surface area being larger, the composite-diatom exterior wall insulation board has the advantages of air purifying, fire prevention, inflaming retarding, heat insulation, sound absorption, noise reduction, temperature and humidity regulating and the like.
Description
Technical field:
The utility model relates to a kind of compound diatom external wall insulation, relates in particular to a kind of insulation but also has high strength and the composite insulation boards of fire protection flame retarding, environmental protection.
Background technology:
Rock wool is used for the effect that architectural exterior insulation can reach insulated fire.But rock wool is kind of a high-absorbent material, not only heat insulation effect forfeiture after the suction, and intensity also descends significantly, influences the safety of outer heat preservation system.Use rock wool to do the engineering of outer insulation, use to sink after the rock cotton board moisture absorption after 1～3 year, the metope cracking.Its reason is the result that indoor moisture and outdoor rainwater infiltrate the rock wool heat-preservation layer.Therefore, the rock wool material is used for industrial heat preservation in a large number, and the building heat preservation aspect rarely has application.In recent years, the architectural exterior insulation engineering is progressively carried out, and heat insulating material mostly is rigid foam plastic, as polystyrene board, and polyurethane sheet etc.Rigid foam plastic belongs to combustible material, so outer heat insulating work often has fire to take place in recent years.It is the problem of standing in the breach and will solve that rock wool chance water intensity descends significantly.
The utility model content:
The utility model provides a kind of compound diatom external wall insulation that not only is incubated but also has high strength and fire resistance in order to overcome the shortcoming of above-mentioned technical problem.
Compound diatom external wall insulation of the present utility model comprises two overlays that be arranged in parallel, is provided with insulation layer and bearing stratum between described two overlays; Described insulation layer and bearing stratum are spaced apart along the direction that is parallel to overlay.
Further, composite insulation boards of the present utility model, described overlay are fiber cement board, and described insulation layer is the kieselguhr plate, and described bearing stratum is the rigid foam plastic plate.
Beneficial effect:
Two overlays had both played the protective effect to insulation layer and bearing stratum, can prevent effectively that also outside moisture from entering insulation layer; By the acting in conjunction of insulation layer and bearing stratum, namely realized the insulation effect of composite insulation boards of the present utility model, also can make it have higher tensile strength.Insulation layer and bearing stratum arrange at interval, the fire retardation of the whole composite insulation boards of useful realization.Fiber cement board waterproof, good weatherability, intensity height are done shell of the present utility model with it, and it can stop indoor and outdoor moisture intrusion diatomite layer; Can prevent effectively that external force is to the destruction of diatomite layer, rigid foam plate; The isolated kindling material of energy contacts with the rigid foam plate, avoids the rigid foam plate to catch fire; Overlay by fiber cement board is made also can be fixed on the utility model on the wall face.Diatomite layer just is equivalent to be arranged on some fire barriers on the wall face.Rigid foam plays " keel " effect in the utility model, by it two-layer fiber cement board is bonded together, and the pulling force that bears after fiber cement board and rigid foam plastic plate are bonding is enough to satisfy outer heat preservation system to the requirement of the utility model tensile strength.
Design of the present utility model utilizes diatomite porous crack shape molecular structure and the bigger performance of specific area, invention is base-material with kieselguhr, the kieselguhr plate that is mixed and made into dispersed rubber powder, mineral fibers, and have excellent purify air, functions such as thermal insulation, absorbing sound and lowering noise, conditioning, fire prevention.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of the utility model and body of wall.
Among the figure: 1 overlay, 2 insulation layers, 3 bearing stratums, 4 basic unit's bodies of wall, 5 rivets, 6 anti-partings, 7 finish coats.
The specific embodiment:
The utility model is described in further detail below in conjunction with Fig. 1 and embodiment.
Among the figure: 1 overlay, 2 insulation layers, 3 bearing stratums, 4 basic unit's bodies of wall, 5 rivets, 6 anti-partings, 7 finish coats.
As shown in Figure 1, provided the structural representation of composite insulation boards of the present utility model, it comprises two overlays 1, insulation layer 2 and bearing stratum 3, two overlays 1 keep at a certain distance away and be arranged in parallel, insulation layer 2 and bearing stratum 3 are arranged between two overlays 1, and insulation layer 2 and bearing stratum 3 arrange at interval along the direction that is parallel to overlay 1; Concerning same composite insulation boards, the above and below between two overlays 1 is bearing stratum 3, communicates with the external world to avoid insulation layer 2.The material that overlay 1, insulation layer 2 and bearing stratum 3 adopt is respectively fiber cement board, kieselguhr plate and rigid foam plastic plate; Wherein the kieselguhr plate is base-material with kieselguhr, and with the kieselguhr plate that dispersed rubber powder, mineral fibers mix, described mineral fibers is sepiolite fibre, and kieselguhr content is 85% in the described kieselguhr plate, dispersed rubber powder 8%, mineral fibers 7%.
The utility model utilizes the high performance of fiber cement board waterproof, good weatherability and intensity, has strengthened the intensity of composite insulation boards and has avoided extraneous moisture to enter into the kieselguhr plate effectively; Utilize insulation, fire prevention and the environmental-protecting performance of kieselguhr plate, when realizing heat insulation effect, strengthened the fire retardant performance of whole composite insulation boards; Sharp rigid foam plastic plate has strengthened the tensile strength of thermal insulating composite panel.
Provide manufacturing process and the using method of composite insulation boards of the present utility model below in conjunction with Fig. 2.
Manufacturing process: at first rigid foam plastic plate and kieselguhr plate are arranged at interval, and fiber cement mortar is coated on the two sides of rigid foam plastic plate and kieselguhr plate, advance the laggard fog room maintenance of roll squeezer compression moulding again, maintenance to fibre mortar solidifies, and compound diatom external wall insulation of the present utility model completes.
The job practices that compound diatom external wall insulation of the present utility model is used for outer insulation is:
(1) the surface cleaning that basic unit's body of wall 4 is matched with compound diatom external wall insulation is clean; (2) the utility model towards adhesive coating of wall, and it is attached on basic unit's body of wall 4; (3) for fear of the composite insulation boards tenesmus that just is attached on basic unit's body of wall 4, be fixed on basic unit's body of wall 4 with rivet 5; (4) take turns doing anti-parting 6 and finish coat 7 from inside to outside along overlay 1, anti-parting 6 can adopt the anticracking mortar, and finish coat 7 can adopt coating or ceramic tile.
Claims (5)
1. a compound diatom external wall insulation comprises two overlays that be arranged in parallel, it is characterized in that: be provided with insulation layer and bearing stratum between described two overlays.
2. compound diatom external wall insulation according to claim 1 is characterized in that: described insulation layer and bearing stratum are spaced apart along the direction that is parallel to overlay.
3. compound diatom external wall insulation according to claim 1, it is characterized in that: described overlay is fiber cement board or calcium silicate board.
4. compound diatom external wall insulation according to claim 1, it is characterized in that: described insulation layer is the kieselguhr plate.
5. compound diatom external wall insulation according to claim 1, it is characterized in that: described bearing stratum is the rigid foam plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729017 CN203113531U (en) | 2012-12-26 | 2012-12-26 | Composite-diatom exterior wall insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729017 CN203113531U (en) | 2012-12-26 | 2012-12-26 | Composite-diatom exterior wall insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113531U true CN203113531U (en) | 2013-08-07 |
Family
ID=48893894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220729017 Expired - Fee Related CN203113531U (en) | 2012-12-26 | 2012-12-26 | Composite-diatom exterior wall insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810143A (en) * | 2017-01-24 | 2017-06-09 | 东南大学 | A kind of complex heat-preservation humidity-controlling wall material |
| CN109162376A (en) * | 2018-10-19 | 2019-01-08 | 四川三阳钢结构有限公司 | A kind of house with one-way ventilating layer |
| CN109577586A (en) * | 2018-12-25 | 2019-04-05 | 闯险峰 | Inorganic flame-retarded light composite interior wallboard of assembled and preparation method thereof |
-
2012
- 2012-12-26 CN CN 201220729017 patent/CN203113531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810143A (en) * | 2017-01-24 | 2017-06-09 | 东南大学 | A kind of complex heat-preservation humidity-controlling wall material |
| CN109162376A (en) * | 2018-10-19 | 2019-01-08 | 四川三阳钢结构有限公司 | A kind of house with one-way ventilating layer |
| CN109577586A (en) * | 2018-12-25 | 2019-04-05 | 闯险峰 | Inorganic flame-retarded light composite interior wallboard of assembled and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20171226 |