CN201850664U - Composite insulation board - Google Patents
Composite insulation board Download PDFInfo
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- CN201850664U CN201850664U CN2010205701607U CN201020570160U CN201850664U CN 201850664 U CN201850664 U CN 201850664U CN 2010205701607 U CN2010205701607 U CN 2010205701607U CN 201020570160 U CN201020570160 U CN 201020570160U CN 201850664 U CN201850664 U CN 201850664U
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- composite insulation
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Abstract
The utility model provides a composite insulation board for external heat preservation of buildings, which comprises two overlaying layers in parallel arrangement. The composite insulation board is characterized in that: insulating layers and supporting layers are arranged between the two overlaying layers and distributed at intervals along a direction parallel to the direction of the overlaying layers. Materials adopted by the overlaying layers, the insulating layers and the supporting layers are fibre cement boards, rockwool boards and hard foam plastic boards respectively. As the insulating layers and the supporting layers between the overlaying layers are arranged at intervals, the composite insulation board not only realizes the requirements on high strength and good insulation performance, but also effectively prevents indoor and outdoor moisture from entering the rockwool boards; moreover, in case of a fire, flames of the hard foam plastic boards cannot penetrate through the rockwool boards to ignite adjacent hard foam plastic boards, thereby preventing from spreading big fire. The composite insulation board makes full use of the waterproof and high-strength performances of the fibre cement boards, the insulating and flame-retardant performances of the rockwool boards, as well as the tensile performance of the hard foam plastic boards.
Description
Technical field
The utility model relates to a kind of composite insulation boards, more particularly, relates in particular to a kind of composite insulation boards that not only is incubated but also has high strength and fire resistance.
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 in recent years heat insulating work often has fire to take place.Therefore, rock wool is used for building heat preservation and places on the agenda again.It is the problem of standing in the breach and will solve that rock wool chance water intensity descends significantly.
Summary of the invention
The utility model provides a kind of composite insulation boards that not only is incubated but also has high strength and fire resistance in order to overcome the shortcoming of above-mentioned technical problem.
Composite insulation boards of the present utility model comprises two overlays that be arranged in parallel, and its special feature is: be 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.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, promptly 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 are provided with at interval, the fire retardation of the whole composite insulation boards of useful realization.
Further, composite insulation boards of the present utility model, described overlay are fiber cement board, and described insulation layer is a rock cotton board, and described bearing stratum is the rigid foam plastic plate.Fiber cement board waterproof, good weatherability, the intensity height is done shell of the present utility model with it, and it can stop indoor and outdoor moisture intrusion rock cotton board; It can effectively prevent the destruction of external force to rock cotton board, rigid foam plate; He can completely cut off contacting of kindling material and 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.
Insulation layer and the bearing stratum of being made up of rock cotton board and rigid foam plastic plate arranged at interval respectively, and the purpose of Bu Zhiing is like this, if the rigid foam plate catches fire, its flame can not be crossed the rigid foam plate that rock cotton board is ignited contiguous, avoids big fire spread.Rock cotton board just is equivalent to be arranged on some fire barriers on the wall face.Rigid foam also is good heat insulating material, and its heat-insulating property is a little more than rock wool, and its tensile strength is about 8 times of rock wool.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 the requirement of outer heat preservation system to the utility model tensile strength.The heat insulation function under the rock cotton board normality has only been selected in design of the present utility model for use, does not consider its tensile strength, even rock wool suction lost strength does not influence the safety of heat-insulation system yet.
Further, under the situation that guarantees overlay, insulation layer and bearing stratum performance requirement, overlay, insulation layer and bearing stratum also can adopt calcium silicate board, mineral wool board and foamed cement plate respectively, wherein bearing stratum also can be selected foam glass board for use, all can reach insulation, fire prevention and high-intensity purpose.
Further, in order to strengthen intensity of the present utility model and fire resistance, composite insulation boards of the present utility model, top and bottom between described two overlays are bearing stratum.This structure has realized insulation layer and extraneous completely cutting off to greatest extent, has avoided extraneous moisture to enter into insulation layer effectively.
The beneficial effects of the utility model are: insulation layer and bearing stratum between the overlay of the present utility model are provided with at interval, have promptly realized the performance demands of high strength and good insulation, have also reached the fireproof purpose; Overlay of the present utility model, insulation layer and bearing stratum can be respectively fiber cement board, rock cotton board and rigid foam plastic plate, the waterproof and the high-intensity performance of fiber cement board have been made full use of, the insulation of rock cotton board and fire resistance, the high-tensile performance of rigid foam plastic plate.
Description of drawings
Fig. 1 is a 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 accompanying drawing and embodiment.
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 are provided with 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 are adopted is respectively fiber cement board, rock cotton board and rigid foam plastic plate; Utilize the high performance of fiber cement board waterproof, good weatherability and intensity, strengthened the intensity of composite insulation boards and avoided extraneous moisture to enter into rock cotton board effectively; Utilize the heat-insulating property and the fire resistance of rock cotton board, when realizing heat insulation effect, strengthened the fire resistance of whole composite insulation boards; Sharp rigid foam plastic plate has strengthened the tensile strength of thermal insulating composite panel.
Below in conjunction with Fig. 2, provide the manufacturing process and the using method of composite insulation boards of the present utility model.
Manufacturing process (1): at first insulation layer 2 and bearing stratum 3 two-sided is coated with full cementing agent, mutually bonding with two overlays 1 according to insulation layer 2 then with the mode that bearing stratum 3 is provided with successively at interval, put into the forcing press inner high voltage again and finalize the design.Treat to descend machine after the adhesive cures, the utility model completes.
Manufacturing process (2): the manufacturing process the when material of overlay 1, insulation layer 2 and bearing stratum 3 is respectively fiber cement board, rock cotton board and rigid foam plastic plate: at first rigid foam plastic plate and rock cotton board are provided with at interval, and fiber cement mortar is coated on the two sides of rigid foam plastic plate and rock cotton board, advance the laggard fog room maintenance of roll squeezer compression moulding again, maintenance to fibre mortar solidifies, and composite insulation boards of the present utility model completes.
The job practices that composite insulation boards 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 composite insulation boards 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 composite insulation boards comprises two overlays (1) that be arranged in parallel, it is characterized in that: be provided with insulation layer (2) and bearing stratum (3) between described two overlays (1); Described insulation layer (2) and bearing stratum (3) are spaced apart along the direction that is parallel to overlay (1).
2. composite insulation boards according to claim 1 is characterized in that: described overlay (1) is fiber cement board or calcium silicate board.
3. composite insulation boards according to claim 1 and 2 is characterized in that: described insulation layer (2) is rock cotton board or mineral wool board.
4. composite insulation boards according to claim 1 and 2 is characterized in that: described bearing stratum (3) is rigid foam plastic plate, foamed cement plate or foam glass board.
5. composite insulation boards according to claim 1 and 2 is characterized in that: top between described two overlays (1) and bottom are bearing stratum (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205701607U CN201850664U (en) | 2010-10-21 | 2010-10-21 | Composite insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205701607U CN201850664U (en) | 2010-10-21 | 2010-10-21 | Composite insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850664U true CN201850664U (en) | 2011-06-01 |
Family
ID=44093063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205701607U Expired - Fee Related CN201850664U (en) | 2010-10-21 | 2010-10-21 | Composite insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535657A (en) * | 2011-07-14 | 2012-07-04 | 彭昊 | Multifunctional fire-resistant insulation board and production method thereof |
| CN102587514A (en) * | 2011-12-23 | 2012-07-18 | 彭昊 | Multipurpose fireproof heat-insulation plate and service method thereof |
| CN103643746A (en) * | 2013-12-25 | 2014-03-19 | 孟志 | Fire-proof material for external insulation of external wall |
-
2010
- 2010-10-21 CN CN2010205701607U patent/CN201850664U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535657A (en) * | 2011-07-14 | 2012-07-04 | 彭昊 | Multifunctional fire-resistant insulation board and production method thereof |
| CN102587514A (en) * | 2011-12-23 | 2012-07-18 | 彭昊 | Multipurpose fireproof heat-insulation plate and service method thereof |
| CN103643746A (en) * | 2013-12-25 | 2014-03-19 | 孟志 | Fire-proof material for external insulation of external wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131021 |