CN209384434U - A kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane - Google Patents
A kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane Download PDFInfo
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- CN209384434U CN209384434U CN201821936349.6U CN201821936349U CN209384434U CN 209384434 U CN209384434 U CN 209384434U CN 201821936349 U CN201821936349 U CN 201821936349U CN 209384434 U CN209384434 U CN 209384434U
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Abstract
The utility model relates to a kind of composite thermal-insulating walls of outsourcing Rigid foam polyurethane, belong to composite plate field for building.The wall includes base course wall, wall screed-coat is equipped on the outside of the base course wall, insulating layer is equipped on the outside of wall screed-coat, plastering screed-coat is equipped on the outside of the insulating layer, architectural surface is provided on the outside of plastering screed-coat, wherein, binding sand pulp layer is used to carry out between wall screed-coat and insulating layer be bonded, the insulating layer is self-locking outsourcing Rigid foam polyurethane, four sides between different insulating layers pass through self-locking mode grafting, insulating layer is fixed on base course wall using platen anchor bolt simultaneously, realize upper wall mode of the chemical bonding of insulating layer in conjunction with mechanical anchor；The utility model heat-preserving wall it is reasonable in design, securely and reliably, good heat insulating, fire protecting performance is excellent, is able to extend the self-locking outsourcing Rigid foam polyurethane heat-preserving wall of Building life cycle.
Description
Technical field
The utility model relates to composite plate field for building more particularly to a kind of complex heat-preservations of outsourcing Rigid foam polyurethane
Wall.
Background technique
With the rapid development of construction industry, requirement of the people to building exterior wall heat preserving performance, quality is also higher and higher.Rock
Cotton, foamed glass, expanded and vitrified small ball etc. as traditional thermal insulation material there are A grades of flame retardant properties to be widely used in outside exterior wall
Field of thermal insulation, EPS, XPS, hard-foam polyurethane etc. are as the organic material with excellent heat insulation effect in exterior insulation field pole
With prospects.There is certain deficiency in simple inorganic heat insulation material and organic insulation material, inorganic heat insulation material is fire-retardant
Better performances, but thermal coefficient is higher；Organic insulation material flame retardant property is general, but excellent thermal insulation performance.In addition, in construction party
Above formula, current outer wall heat preservation system is substantially all using traditional thin-coat plaster system, in the system, disk anchor bolt fixed structure
Quantity is 10-20/m2, remove four angles of thermal insulating composite panel disk anchor bolt outside, other disk anchor bolts are required to penetrate heat preservation
Composite plate plate body destroys the whole of thermal insulating composite panel although the design can increase the safety of wall on thermal insulating composite panel
Body, the integral strength of thermal insulating composite panel and integral waterproofing are all destroyed, and negative effect is apparent.
Traditional exterior wall heat-preserving system in actual operation to the quality requirements of the construction quality of worker and thermal insulation material compared with
Height, and it has been easy to appear drum, infiltration, leak, the common quality problems such as fall off, A grades of thermal insulation materials such as horizontal hair rock wool board etc.
Upper wall stability is also poor, and the heat preservation composite wall structure for needing a kind of comparison system solves the above problems.
Utility model content
For above-mentioned problems of the prior art, it is multiple that the purpose of this utility model is to provide a kind of outsourcing polyurethane
The composite thermal-insulating wall of plywood.The utility model heat-preserving wall it is reasonable in design, securely and reliably, good heat insulating, fire prevention
It has excellent performance, is able to extend the self-locking outsourcing Rigid foam polyurethane heat-preserving wall of Building life cycle.
To achieve the above object, specifically, the utility model discloses following technical proposals:
A kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane, including base course wall, the base course wall outside are equipped with
Wall screed-coat is equipped with insulating layer on the outside of wall screed-coat, plastering screed-coat is equipped on the outside of the insulating layer, is plastered outside screed-coat
Side is provided with architectural surface, wherein carries out be bonded, the insulating layer using binding sand pulp layer between wall screed-coat and insulating layer
For self-locking outsourcing Rigid foam polyurethane, four sides between different insulating layers use platen anchor by self-locking mode grafting
Insulating layer is fixed on base course wall by bolt, realizes upper wall mode of the chemical bonding of insulating layer in conjunction with mechanical anchor.
The insulating layer is by heat preservation core layer, polyurethane material wrapping layer, boundary layer, anchor hole and self-locking snap close piece group
At；The self-locking snap close piece includes protruding plug-in unit and the groove of the protrusion plug-in unit opposite side being arranged in constitute, and above-mentioned groove
In-profile with protrusion the outer profile of plug-in unit it is identical.
The polyurethane material wrapping layer is coated on the outer surface of heat preservation core layer, length of the boundary layer along heat preservation core layer
The surface of polyurethane material wrapping layer is set with width direction, but boundary layer heat preservation core layer thickness direction and be not provided with,
The protrusion plug-in unit is vertically set on the surface for the polyurethane material wrapping layer not covered by boundary layer, accordingly, the groove
It is vertically set on the surface of the polyurethane material wrapping layer of protrusion plug-in unit opposite side.
Further, the insulating layer be cuboid, be arranged in side length it is longer on one side on protrusion plug-in unit on also set up
There is a protrusion, the protrusion is vertically set on parallel with the thickness direction of insulating layer behind protrusion plug-in unit surface；Accordingly, the protrusion
The little groove with male cooperation is provided in the groove of plug-in unit opposite side.
The side Nian Jie with binding sand pulp layer is equipped with fixed anchor hole in the groove, is used for the poly- ammonia of self-locking outsourcing
Ester composite plate is fixed together with binding sand pulp layer, wall screed-coat, base course wall.
The fixed anchor hole side length it is longer on one side on groove in setting number be no less than 6, side length compared with
It is short on one side on groove in setting number be no less than 3.
The self-locking snap close piece one-pass molding in a mold, material is identical as polyurethane material wrapping layer, can see
Work is the extension of polyurethane material wrapping layer.
Preferably, the length of the protrusion plug-in unit is 50mm, and the inside grooves depth is 51mm.
Preferably, the height of the protrusion is 10mm, and the depth of the little groove is 11mm.
Preferably, the heat preservation core layer is made of horizontal hair rock wool.
The material of the polyurethane material wrapping layer is fire-retardant PU rigid foam material, and the fire-retardant PU rigid foam material of the wrapping layer is to close
Pore system, it is minimum with a thickness of 5mm, existing waterproof action, and have certain heat insulation effect, while also there is bonding reinforcement effect,
It can be used simultaneously as the adhesive layer between boundary layer and heat preservation core layer.
Preferably, the wall screed-coat is polymer mortar screed-coat.
Preferably, the plastering screed-coat is polymer flexibility putty screed-coat.
Preferably, the architectural surface is one in water-water multi-color, sliver paint, common exterior coating or ceramic thin plate
Kind.
Preferably, the adhesive mortar is polymer bonding mortar.
Preferably, the boundary layer is made of glass fibre cement paper, cement based nonwoven or cement base grid cloth.
Preferably, the upper wall arrangement form of the self-locking outsourcing Rigid foam polyurethane are as follows: longitudinal direction is horizontal, short side side
To vertical, and the form setting of fissure of displacement splicing, the form can organically connect all self-locking outsourcing Rigid foam polyurethanes
It is connected into as entirety, enhances the integral strength and integral heat insulation leakproofness of combined wall.
Compared with prior art, the utility model obtains following technical effect:
(1) the structure design of the utility model is reasonable, and wall screed-coat is arranged in the outside of base course wall, can effectively solve base
Layer wall casting process in generate be uneven and local defect, convenient for subsequent heat preservation plate material and exterior trim surface layer etc. construct；
Insulating layer is equipped on the outside of wall screed-coat, heat insulation effect is good, wall screed-coat and self-locking outsourcing Rigid foam polyurethane heat-preserving layer
Between be bonded using adhesive mortar, four sides of self-locking outsourcing Rigid foam polyurethane use self-locking mode grafting, adopt simultaneously
The short side of self-locking outsourcing Rigid foam polyurethane and long side edge lock groove are fixed on base course wall with platen anchor bolt, it is real
Existing upper wall mode of the thermal insulating composite panel chemical bonding in conjunction with mechanical anchor, the architecture is secured, securely and reliably；Outside insulating layer
Side setting plastering screed-coat, which not only can be improved the heat insulation effect of insulating layer, but also can extend making for insulating layer
With the service life, architectural surface is arranged in screed-coat outside, and design is reasonable, wide variety, the decoration that setting can be required different according to Party A
Surface layer.
(2) the utility model is had the advantage that using self-locking outsourcing Rigid foam polyurethane as thermal insulation material
1. the self-locking outsourcing Rigid foam polyurethane of the utility model uses the preferable horizontal hair rock wool board conduct of thermal insulation property
Insulating layer core material can effectively improve the integral heat insulation performance of thermal insulating composite panel, the packet of heat preservation core layer upper and lower surface and surrounding
Wrapping up in material is fire-retardant PU rigid foam material, and the wrapping layer fire-retardant PU rigid foam material is closed pore system, and fire-retardant PU rigid foam material
It is minimum not only to play good waterproof action, but also there is good heat insulation effect with a thickness of 5mm, while also having to be bonded and add
Gu effect, can use as the adhesive layer between boundary layer and heat preservation core layer simultaneously.
2. the boundary layer of the self-locking outsourcing Rigid foam polyurethane upper and lower surface of the utility model is selected from glass fibre cement paper, water
One of mud based nonwoven, cement base grid cloth, such material have interface affinity interaction, both can be with fire-retardant PU hard bubble material
Material is bonded well, while again can be bonded well with adhesive mortar and decorative mortar, and effective raising self-locking outsourcing is poly-
Safety in urethane composite plate after wall.
3. four sides of the self-locking outsourcing Rigid foam polyurethane of the utility model are equipped with concave-convex card slot, outside every self-locking
The protrusion plug-in unit of packet Rigid foam polyurethane is all connected with the respective slot of adjacent self-locking outsourcing Rigid foam polyurethane, installs
At rear formation self-locking structure, short side edge lock and long side edge lock use different design forms, both improve self-locking
The self-locking fastness of wall on outsourcing Rigid foam polyurethane, while the space interference in work progress is in turn avoided, it can not install
Problem.
4. short side and long side edge the lock groove of the self-locking outsourcing Rigid foam polyurethane of the utility model are in binding sand
Slurry bonding side is equipped with fixed anchor hole, which is used to fix the insertion of anchor bolt, can be further improved self-locking outsourcing
The fastness of wall on Rigid foam polyurethane realizes that viscous riveting knot is closed when wall in composite plate, the effect supported jointly, while can be complete
Substitute the disk anchor bolt fixed structure in traditional thin-coat plaster system, in traditional thin-coat plaster system, disk anchor bolt fixed structure
Quantity is 10-20/m2, remove four angles of thermal insulating composite panel disk anchor bolt outside, other disk anchor bolts are required to penetrate heat preservation
Composite plate plate body destroys the whole of thermal insulating composite panel although the design can increase the safety of wall on thermal insulating composite panel
Body, the integral strength of thermal insulating composite panel and integral waterproofing are all destroyed, and negative effect is apparent.
5. the fixed anchor bolt of short side and long side edge lock groove of the self-locking outsourcing Rigid foam polyurethane of the utility model
Hole is provided only on adhesive mortar bonding side, and other side decorative mortar adherent side does not have, which can be effectively blocked anchor bolt and pass through
" cold bridge " that logical composite plate integrally generates, while playing the role of effectively being mechanically connected again.
6. the edge interlocking structure of the self-locking outsourcing Rigid foam polyurethane of the utility model significantly increases edge seam
The gas circulating resistance of gap, the problem that can effectively avoid conventional vacuum composite plate edge heat losses larger.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the sectional view of the composite thermal-insulating wall of the utility model outsourcing Rigid foam polyurethane.
Fig. 2 is that the utility model self-locking outsourcing Rigid foam polyurethane is parallel to long side diagrammatic cross-section.
Fig. 3 is that the utility model self-locking outsourcing Rigid foam polyurethane is parallel to short side diagrammatic cross-section.
Fig. 4 is the upper wall arrangement form schematic diagram of the utility model self-locking outsourcing Rigid foam polyurethane.
Attached drawing acceptance of the bid note respectively represents: 1 base course wall, 2 wall screed-coats, 3 insulating layers, 4 plastering screed-coats, 5 decorative covers
Layer, 6 binding sand pulp layer, 7 platen anchor bolts, 31 heat preservation core layers, 32 polyurethane material wrapping layers, 33 boundary layers, 34 anchor holes, 35
It protrudes plug-in unit, 36 grooves, 37 protrusions, 38 little grooves, 351- long side protrusion plug-in unit, 352- short side and protrudes plug-in unit.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, traditional exterior wall heat-preserving system in actual operation to the construction quality of worker and
The quality requirements of thermal insulation material are higher, and have been easy to appear drum, infiltration, leak, and the common quality problems such as fall off, and A grade keep the temperature
The upper wall stability of material such as horizontal hair rock wool board etc. is also poor, and the heat preservation composite wall structure for needing a kind of comparison system solves
The above problem.To solve the above-mentioned problems, the utility model provides a kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane,
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figs 1-4, a kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane, comprising: base course wall 1, the base
It is equipped with wall screed-coat 2 on the outside of layer wall 1, insulating layer 3 is equipped on the outside of wall screed-coat, is equipped with plastering on the outside of the insulating layer 3
Screed-coat 4, plaster screed-coat 4 on the outside of be provided with architectural surface 5, wherein between wall screed-coat 2 and insulating layer use binding sand
Pulp layer 6 is bonded, and the insulating layer is self-locking outsourcing Rigid foam polyurethane, and four sides between different insulating layers 3 pass through certainly
Latching mode grafting, while insulating layer 3 being fixed on base course wall using platen anchor bolt, realize the chemical bonding of insulating layer with
The upper wall mode that mechanical anchor combines.
The insulating layer 3 is by heat preservation core layer 31, polyurethane material wrapping layer 32, boundary layer 33, anchor hole 34 and self-locking
Snap close piece composition；The self-locking snap close piece includes 36 structure of groove for protruding plug-in unit 35 and the protrusion plug-in unit opposite side being arranged in
At, and the in-profile of above-mentioned groove 36 is identical as the protrusion outer profile of plug-in unit 35.
The polyurethane material wrapping layer 32 is coated on the outer surface of heat preservation core layer 31, and the boundary layer 33 is along heat preservation core layer
Length and width direction the surface of polyurethane material wrapping layer 32 is set, but boundary layer 33 is in the thickness direction of heat preservation core layer
And be not provided with, the protrusion plug-in unit is vertically set on the surface for the polyurethane material wrapping layer 32 not covered by boundary layer, corresponding
The surface of the polyurethane material wrapping layer 32 of protrusion plug-in unit opposite side is arranged in ground, the texturearunaperpendicular.
The insulating layer is cuboid, be arranged in side length it is longer on one side on protrusion plug-in unit (long side protrude plug-in unit 351)
On be additionally provided with protrusion 37, the protrusion be vertically set on protrusion plug-in unit surface after it is parallel with the thickness direction of insulating layer；It is corresponding
Ground is provided with little groove 38 with male cooperation in the groove of the protrusion plug-in unit opposite side；And side length it is shorter on one side on it is convex
Protrusion is not provided on plug-in unit (short side protrudes plug-in unit 352) out.
The side Nian Jie with binding sand pulp layer is equipped with fixed anchor hole in the groove, is used for the poly- ammonia of self-locking outsourcing
Ester composite plate is fixed together with binding sand pulp layer 6, wall screed-coat 2, base course wall 1.
The fixed anchor hole side length it is longer on one side on groove in setting number be 8, it is shorter in side length
Setting number in groove on one side is 4.
The self-locking snap close piece one-pass molding in a mold, material are identical as polyurethane material wrapping layer.
The length of the protrusion plug-in unit is 50mm, and the inside grooves depth is 51mm；The height of the protrusion is 10mm,
The depth of the little groove is 11mm.
The heat preservation core layer is made of horizontal hair rock wool；The material of the polyurethane material wrapping layer is fire-retardant PU hard bubble material
Material, the fire-retardant PU rigid foam material of the wrapping layer is closed pore system, and with a thickness of 5mm, the wall screed-coat is that polymer mortar is levelling
Layer；The plastering screed-coat is polymer flexibility putty screed-coat；The adhesive mortar is polymer bonding mortar；The decoration
Surface layer is water-water multi-color；The boundary layer cement based nonwoven is made.
The upper wall arrangement form of the self-locking outsourcing Rigid foam polyurethane are as follows: longitudinal direction is horizontal, and short side direction is vertical,
And (as shown in Figure 4) is arranged in the form of fissure of displacement splicing, is turned left paving when construction from the right side, paving from the bottom up.The form can be with
The organically connected integral strength and entirety for as entirety, enhancing combined wall of all self-locking outsourcing Rigid foam polyurethanes is protected
Warm leakproofness.
Embodiment 2
A kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane, with embodiment 1, difference is: the fixed anchor hole
Side length it is longer on one side on groove in setting number be 12, side length it is shorter on one side on groove in setting
Number is 6.The architectural surface is sliver paint.The boundary layer is made of glass fibre cement paper.
Embodiment 3
A kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane, with embodiment 1, difference is: stating fixed anchor hole and exists
Side length it is longer on one side on groove in setting number be 6, side length it is shorter on one side on groove in setting number
It is 3.The architectural surface is ceramic thin plate.The boundary layer is made of cement base grid cloth.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane, it is characterised in that: including base course wall, the base course wall
Outside is equipped with wall screed-coat, and insulating layer is equipped on the outside of wall screed-coat, plastering screed-coat, plastering are equipped on the outside of the insulating layer
Architectural surface is provided on the outside of screed-coat, wherein be bonded, institute is carried out using binding sand pulp layer between wall screed-coat and insulating layer
Stating insulating layer is self-locking outsourcing Rigid foam polyurethane, and four sides between different insulating layers are adopted simultaneously by self-locking mode grafting
Insulating layer is fixed on base course wall with platen anchor bolt；
The insulating layer is made of heat preservation core layer, polyurethane material wrapping layer, boundary layer, anchor hole and self-locking snap close piece；Institute
Stating self-locking snap close piece includes protruding plug-in unit and the groove of the protrusion plug-in unit opposite side being arranged in constitute, and the inside of above-mentioned groove
Profile is identical as the protrusion outer profile of plug-in unit；
The polyurethane material wrapping layer is coated on the outer surface of heat preservation core layer, length and width of the boundary layer along heat preservation core layer
Degree direction is arranged in the surface of polyurethane material wrapping layer, but boundary layer heat preservation core layer thickness direction and be not provided with, it is described
Protrusion plug-in unit is vertically set on the surface for the polyurethane material wrapping layer not covered by boundary layer, accordingly, the texturearunaperpendicular
The surface of the polyurethane material wrapping layer of protrusion plug-in unit opposite side is set；
The insulating layer be cuboid, be arranged in side length it is longer on one side on protrusion plug-in unit on be additionally provided with protrusion, it is described convex
It rises parallel with the thickness direction of insulating layer after being vertically set on protrusion plug-in unit surface；Accordingly, the protrusion plug-in unit opposite side is recessed
The little groove with male cooperation is provided in slot；
The side Nian Jie with binding sand pulp layer is equipped with fixed anchor hole in the groove.
2. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in claim 1, it is characterised in that: the fixed anchor bolt
Hole side length it is longer on one side on groove in setting number be no less than 6, side length it is shorter on one side on groove in
Setting number is no less than 3.
3. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in claim 1, it is characterised in that: the protrusion plug-in unit
Length be 50mm, the inside grooves depth be 51mm.
4. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in claim 1, it is characterised in that: the height of the protrusion
Degree is 10mm, and the depth of the little groove is 11mm.
5. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in claim 1, it is characterised in that: the polyurethane material
The material for expecting wrapping layer is fire-retardant PU rigid foam material, minimum with a thickness of 5mm.
6. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in any one in claim 1-5, it is characterised in that: described
Heat preservation core layer is made of horizontal hair rock wool；The boundary layer is made of glass fibre cement paper, cement based nonwoven or cement base grid cloth.
7. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in any one in claim 1-5, it is characterised in that: described
Wall screed-coat is polymer mortar screed-coat.
8. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in any one in claim 1-5, it is characterised in that: described
Plastering screed-coat is polymer flexibility putty screed-coat.
9. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in claim 1, it is characterised in that: the architectural surface
For one of water-water multi-color, sliver paint, common exterior coating or ceramic thin plate.
10. the composite thermal-insulating wall of outsourcing Rigid foam polyurethane as described in claim 1, it is characterised in that: the binding sand
Slurry is polymer bonding mortar.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936349.6U CN209384434U (en) | 2018-11-22 | 2018-11-22 | A kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936349.6U CN209384434U (en) | 2018-11-22 | 2018-11-22 | A kind of composite thermal-insulating wall of outsourcing Rigid foam polyurethane |
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| CN209384434U true CN209384434U (en) | 2019-09-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000597A (en) * | 2021-10-29 | 2022-02-01 | 河北聚易科技发展有限公司 | Assembled external thermal insulation module and assembled external thermal insulation construction process |
-
2018
- 2018-11-22 CN CN201821936349.6U patent/CN209384434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000597A (en) * | 2021-10-29 | 2022-02-01 | 河北聚易科技发展有限公司 | Assembled external thermal insulation module and assembled external thermal insulation construction process |
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