CN208184211U - A kind of heat insulation integrated composite plate of external mold - Google Patents
A kind of heat insulation integrated composite plate of external mold Download PDFInfo
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- CN208184211U CN208184211U CN201820452854.7U CN201820452854U CN208184211U CN 208184211 U CN208184211 U CN 208184211U CN 201820452854 U CN201820452854 U CN 201820452854U CN 208184211 U CN208184211 U CN 208184211U
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Abstract
The utility model provides a kind of heat insulation integrated composite plate of external mold, belongs to insulation board technical field.The composite plate includes that nylon is connected and fixed anchor bolt and multilayer composite sheet, cement base glass composite layer, graphite polyurethane insulation coating, rock wool fireproof thermal-insulation layer and cement fibre pressure plate successively stack from bottom to top in multilayer composite sheet, and multilayer composite sheet is connected and fixed anchor bolt by nylon and fixes.Multilayer composite sheet the right and left is respectively concave convex groove structure, and adjacent multilayer composite sheet passes through tongue and groove grafting.The composite plate structure is stable, fire line is high, easy to spread.
Description
Technical field
The utility model relates to insulation board technical fields, particularly relate to a kind of heat insulation integrated composite plate of external mold.
Background technique
Traditional outer wall heat preservation system globality and weatherability are poor, heat-preserving wall exterior wall be easy hollowing, cracking, infiltration,
It falls off, catch fire, while exterior wall needs to do other isothermal holdings again, complex procedures are long in time limit, cumbersome, construction cost of constructing
Height is unfavorable for being widely applied.
The either polyphenyl plate thin plastering heat preservation, polystyrene granule insulating mortar heat preservation, hard polyurethane board in practice of construction
Heat preservation or the heat preservation of pvc hanging plate are all to carry out secondary construction again after main body completes, and construction technology is complex, and need are levelling, it is anti-to smear
Split mortar, hang alkali-proof glass screen grid cloth, beat anchor bolt etc., process is various, long construction period；Existing market cast outer mold structure plate body
It is once to construct.But construction is easy to appear in insulation board sideslip, formwork erection process and reinforcing bar process of binding and breaks to insulation board
Bad big, concrete compactness bad control when concrete placings, the formwork erection wall that must first construct is installing top plate etc..And use exterior wall knot
Structure and it is heat insulation integrated after, be accustomed to using traditional construction technology and construction, project amount substantially reduces, thermal insulation construction and master
As a result body construction synchronous construction reaches traditional cast outer mold structure plate same target, the overall construction period can also shorten 1-2 months,
Equipment leasing expense, administration fee, labour cost etc. are substantially saved.
What China's exterior insulation work generallyd use at present is polyphenyl plate thin plastering and dry hanging curtain wall plate fill system, is existed
Different hidden fire-fighting dangers, especially in the construction process, insulation board once encounters spark, be easy to occur fire, although adopting
Insulation board is xps the or eps plate of flame retardant type, but in the case where fire occurs, and since benzene plate belongs to hot foam, heat is received
Contracting is melted, and combustion adjuvant quickly volatilizees, and insulation board is converted into extremely incendive flammable body, and pushing away in hot wind and airflow stack effect
Under dynamic, whole building alien invasion burn can be made in the short time totally, to cause serious property loss and personal safety thing
Therefore and external wall structure and heat insulation integrated, be completion of once constructing with result, direct construct putty or smeared in the outer surface of plate
Ash constitutes excessive layer, enhancement layer, so that insulation board is carried out all standing, prevents fire hazard.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of heat insulation integrated composite plates of external mold, to reach bonding jail
Gu being not easy to catch fire, the purpose of heat insulating ability is improved.
The composite plate includes that nylon is connected and fixed anchor bolt and multilayer composite sheet, and multilayer composite sheet includes that cement base glass is compound
Layer, graphite polyurethane insulation coating, rock wool fireproof thermal-insulation layer and cement fibre pressure plate, wherein cement base glass composite layer, graphite
Polyurethane insulation coating, rock wool fireproof thermal-insulation layer and cement fibre pressure plate successively stack from bottom to top, and nylon is connected and fixed anchor bolt
Multilayer composite sheet is extended vertically through, multilayer composite sheet is connected and fixed anchor bolt by nylon and fixes.
Wherein, nylon is connected and fixed arrangement of the anchor bolt on every square meter multilayer composite sheet and is no less than 5, and nylon is connected and fixed
The depth that anchor bolt is inserted into base is not less than 80mm.
It is respectively groove and protrusion at left and right sides of multilayer composite sheet, adjacent multilayer composite sheet passes through groove and raised grafting,
Grafting gap is not more than 2mm.
It is matrix, alkali-resistant glass fibre for complex that cement base glass composite layer, which is using portland cement and polymer cement,
Composite material, with a thickness of 0.5mm.
Graphite polyurethane insulation coating is the graphite polyurethane heat insulation material of PIR system, with a thickness of 30-80mm.
Rock wool fireproof thermal-insulation layer is the rock wool board using basalt as main raw material(s), with a thickness of 30-50mm.
Cement fibre pressure plate is synthesized with fiber, cement, silicon powder without asbestos and chrysotile asbestos fibre cement board, fiber
Pressure plare is with a thickness of 0.8-1.2mm.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
In above scheme, by the way that rock wool fireprotection layer is arranged so that whole fire line more it is high according to national standards
" GB50016-2014 " compound standard, the cementability of polyurethane heat insulation material is fully wrapped around rock wool, including two sides polyurethane
Raw material sealing, whole waterproofness and thermal-insulating sealing have sexually revised traditional technique, have been really achieved and have built the same service life, setting
Polymer thermal insulating mortar layer improves caking property, realizes heat preservation, while reaching fireproofing function together with polyurethane composite rock wool；This is multiple
Board structure is stable, fire line is high, installation is simple, easy to spread.
Detailed description of the invention
Fig. 1 is the heat insulation integrated composite plate overall structure diagram of external mold of the utility model；
Fig. 2 is the heat insulation integrated composite plate connected structure schematic diagram of external mold of the utility model；
Fig. 3 is the multilayer composite sheet structural schematic diagram of the heat insulation integrated composite plate of external mold of the utility model.
Wherein: 1- nylon is connected and fixed anchor bolt；2- cement base glass composite layer；3- graphite polyurethane insulation coating；4- rock wool
Fireproof thermal-insulation layer；5- cement fibre pressure plate.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model provides a kind of heat insulation integrated composite plate of external mold.
As shown in Figure 1, the composite plate includes that nylon is connected and fixed anchor bolt 1 and multilayer composite sheet, as shown in figure 3, multilayer is multiple
Plywood includes cement base glass composite layer 2, graphite polyurethane insulation coating 3, rock wool fireproof thermal-insulation layer 4 and cement fibre pressure plate 5,
Wherein, cement base glass composite layer 2, graphite polyurethane insulation coating 3, rock wool fireproof thermal-insulation layer 4 and cement fibre pressure plate 5 are under
It is successively stacked on and, nylon is connected and fixed anchor bolt 1 and extends vertically through multilayer composite sheet, and multilayer composite sheet is connected and fixed anchor by nylon
Bolt 1 is fixed.
As shown in Fig. 2, be respectively groove and protrusion at left and right sides of multilayer composite sheet, adjacent multilayer composite sheet by groove and
Raised grafting, grafting gap are not more than 2mm.
In the specific implementation process, nylon is connected and fixed arrangement of the anchor bolt 1 on every square meter multilayer composite sheet and is no less than 5
A, nylon is connected and fixed anchor bolt 1 and is inserted into the depth of base not less than 80mm.
Cement base glass composite layer 2 used is to be using portland cement and polymer cement as matrix, alkali-resistant glass fibre
The composite material of complex, with a thickness of 0.5mm.
Graphite polyurethane insulation coating 3 is the graphite polyurethane heat insulation material of PIR system, with a thickness of 30-80mm.
Rock wool fireproof thermal-insulation layer 4 is with a thickness of 30-50mm.
Cement fibre pressure plate 5 is to be synthesized with fiber, cement, silicon powder without asbestos and chrysotile asbestos fibre cement board, fine
Pressure plare 5 is tieed up with a thickness of 0.8-1.2mm.
The composite plate in application, external wall structure and heat insulation integrated system technological principle are as follows: engine request will be met
Composite plate is placed in the beam bound, column, the reinforcing bar outside of wall, plug-in anti-crack net, interior brush bonding enhancement layer, and multiple anchors are being arranged
Part is fixed, and by design requirement supporting module and concrete is poured, makes composite plate with concrete organic bonding together with, remove exterior sheathing support with
After internal model, mortar cover or putty are directly done in the outside of composite plate, formation meets the permanent compound of building energy-saving standard
Insulation system realizes energy conservation and structure same service life.
Specific construction requirement
1, the control of composite plate plate stitch: composite plate wants jam-packed, to tight, gap during installing, is assembled between plate and plate
No more than 2 ㎜, this structural integrity plate interface is concave-convex groove shape, and plate stitch is not necessarily to adhesive tape and sticking double faced adhesive tape, can effectively prevent
Spillage phenomenon occurs.
2, the control of the vertical back rib of exterior sheathing: since composite plate has stronger strength and stiffness, the setting of back rib flitch spacing
About 200 ㎜ -250 ㎜ can avoid the anti-bending strength of exterior sheathing, meet template concrete side pressure force request.
The control of composite plate and concrete face adhesion strength: due to having bonding enhancement layer on the inside of composite plate, surface is rougher, have compared with
High mechanical strength and there is nylon to be connected and fixed anchor bolt to carry out anchor connection, be not necessarily to brush interfacial agents, can effectively enhance composite plate
With the adhesion strength of concrete.
The size of cast outer mold structure plate is 600mm*3000mm, and 1200mm*3000mm, insulation thickness is unlimited, is wanted according to design
Ask production.
Nylon is connected and fixed the every square meter of anchor bolt and is no less than 5, and nylon is connected and fixed anchor bolt insertion base and is no less than 80mm.
The composite plate is specifically a little as follows:
1. cement base glass composite layer 2 can prevent cracking caused by the contraction of overall surface tension and external force；
2. by the spontaneous caking property realization of polyurethane and rock wool board and cement base fiber composite high strength bond, to increase
Caking property between strong polyurethane and the globality and cement fibre pressure plate and binding sand pulp layer of rock wool layer；
3, the advantages of PIR system polyurethane plate: thermal conductivity ratio commonly keeps the temperature lower 0.022, and flame retardant effect is higher, and oxygen refers to
Number can reach 35 or more, and the stability of product shortens the curing time less than 0.3%, and common insulation board needs to cure 28 days, PIR
The polyurethane sheet of system only needs 8 days；
4, the important feature of system is the cementability of itself by polyurethane, and rock wool layer and fiberglass layer are firmly bonded
Together, integrally-built compressive strength can reach 200kpa or more, pull strength 180kpa or more, compression strength 200kpa,
There is waterproof efficacy simultaneously, substantially reduced by the water absorption rate of rock wool after the package of urethane raw, reduce rock wool water imbibition
The problem of actual effect, while solving the problems, such as the raw bacterium of water suction, so that the overall structure durability of external thermal insulation structural integrity plate and fire prevention
Property be truly realized and built same service life.
5, cement fibre pressure plate, with a thickness of 0.8mm, cement fibre pressure plate is no asbestos fibre cement board.Mainly
Material is fiber, cement, silicon powder and other additional materials, using special production technology, by slurrying, copy take, ten thousand tons of pressures
Machine pressurization, four curing procedures and the cement board for building produced.Inside setting fiberglass mesh reinforcement, enhances tensile strength,
Cement fibre pressure plate can preferably merge binding sand pulp layer, and it goes without doing any plucking or interface processing, adhesion strength can reach
150Kpa or more, cement fibre pressure plate are also one of fireprotection layer；The structure-integrated plate body system of external thermal insulation composite shuttering, is with stone
Black polyurethane insulation coating is main material, and as fireprotection layer with a thickness of 30-50mm, two-sided complex cement substrate makes whole rock wool layer
The shock resistance of exterior sheathing heat preservation composite construction integrated board and tensile strength are higher, and heat insulating ability is stronger.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (5)
1. a kind of heat insulation integrated composite plate of external mold, it is characterised in that: be connected and fixed anchor bolt (1) and MULTILAYER COMPOSITE including nylon
Plate, multilayer composite sheet include cement base glass composite layer (2), graphite polyurethane insulation coating (3), rock wool fireproof thermal-insulation layer (4) and
Cement fibre pressure plate (5), wherein cement base glass composite layer (2), graphite polyurethane insulation coating (3), rock wool fireproof thermal-insulation layer
(4) it successively being stacked from bottom to top with cement fibre pressure plate (5), nylon is connected and fixed anchor bolt (1) and extends vertically through multilayer composite sheet,
Multilayer composite sheet is connected and fixed anchor bolt (1) by nylon and fixes.
2. the heat insulation integrated composite plate of external mold according to claim 1, it is characterised in that: the nylon is connected and fixed anchor bolt
(1) arrangement on every square meter multilayer composite sheet is no less than 5, and the depth that nylon is connected and fixed anchor bolt (1) insertion base is not small
In 80mm.
3. the heat insulation integrated composite plate of external mold according to claim 1, it is characterised in that: described multilayer composite sheet or so two
Side is respectively groove and protrusion, and adjacent multilayer composite sheet is not more than 2mm by groove and raised grafting, grafting gap.
4. the heat insulation integrated composite plate of external mold according to claim 1, it is characterised in that: the graphite polyurethane insulation coating
It (3) is the graphite polyurethane heat insulation material of PIR system, with a thickness of 30-80mm.
5. the heat insulation integrated composite plate of external mold according to claim 1, it is characterised in that: the rock wool fireproof thermal-insulation layer
(4) with a thickness of 30-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452854.7U CN208184211U (en) | 2018-04-02 | 2018-04-02 | A kind of heat insulation integrated composite plate of external mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820452854.7U CN208184211U (en) | 2018-04-02 | 2018-04-02 | A kind of heat insulation integrated composite plate of external mold |
Publications (1)
| Publication Number | Publication Date |
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| CN208184211U true CN208184211U (en) | 2018-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820452854.7U Active CN208184211U (en) | 2018-04-02 | 2018-04-02 | A kind of heat insulation integrated composite plate of external mold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485587A (en) * | 2019-08-28 | 2019-11-22 | 湖北卓宝建筑节能科技有限公司 | A kind of insulation board |
| TWI772760B (en) * | 2020-03-06 | 2022-08-01 | 雄邦股份有限公司 | Method for manufacturing a building wallboard and building wallboard |
-
2018
- 2018-04-02 CN CN201820452854.7U patent/CN208184211U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485587A (en) * | 2019-08-28 | 2019-11-22 | 湖北卓宝建筑节能科技有限公司 | A kind of insulation board |
| TWI772760B (en) * | 2020-03-06 | 2022-08-01 | 雄邦股份有限公司 | Method for manufacturing a building wallboard and building wallboard |
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