CN209208188U - A kind of self-locking outsourcing Rigid foam polyurethane - Google Patents
A kind of self-locking outsourcing Rigid foam polyurethane Download PDFInfo
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- CN209208188U CN209208188U CN201821936288.3U CN201821936288U CN209208188U CN 209208188 U CN209208188 U CN 209208188U CN 201821936288 U CN201821936288 U CN 201821936288U CN 209208188 U CN209208188 U CN 209208188U
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Abstract
The utility model relates to a kind of self-locking outsourcing Rigid foam polyurethanes, composite plate field for building, including heat preservation core layer, wrapping layer, boundary layer, wrapping layer is arranged in the outer surface of heat preservation core layer, the top and bottom set interface layer of wrapping layer, the four sides setting lock protrusion plug-in unit or lock groove of wrapping layer, the lock protrusion plug-in unit is opposite with lock groove, short side where lock protrusion plug-in unit is slightly shorter than the short side where lock groove, the outer profile of the lock protrusion plug-in unit is identical as the lock Internal periphery of groove, and the heat preservation core layer is made of horizontal hair rock wool.Short side lock protrusion plug-in unit therein is the shape of middle part protrusion, and interior grooves are arranged in the middle part that short side latches groove, and the middle part protrusion is identical as the shape of central slot.It is effectively blocked " cold bridge " that anchor bolt perforation composite plate integrally generates, heat insulation effect is good, while playing the role of effectively being mechanically connected again, and fire protecting performance is excellent, and integral waterproofing performance is good.
Description
Technical field
The utility model belongs to composite plate field for building, and in particular to a kind of self-locking outsourcing Rigid foam polyurethane.
Background technique
As the appearance of 65% new standard of building energy conservation is advocated in the rapid development and country of construction industry, people are outer to building
Wall thermal insulation property, the requirement of quality are also higher and higher.Rock wool, foamed glass, expanded and vitrified small ball etc. are as traditional thermal insulating material
There are material A grades of flame retardant properties to be widely used in exterior insulation field, and EPS, XPS, hard-foam polyurethane etc. are excellent as having
The organic material of heat insulation effect is in the great development prospect in exterior insulation field.Simple inorganic heat insulation material and organic heat-insulating material
There is certain deficiency in material, inorganic heat insulation material flame retardant property is preferable, but thermal coefficient is higher；Organic insulation material anti-flammability
Can be general, but excellent thermal insulation performance.In addition, current outer wall heat preservation system all uses conventional thin substantially on form of construction work
Plastering system, in the system, the quantity of disk anchor bolt fixed structure is 10-20/m2, remove the circle at four angles of thermal insulating composite panel
Outside disk anchor bolt, other disk anchor bolts are required to penetrate thermal insulating composite panel plate body, although the design can increase on thermal insulating composite panel
The safety of wall, but destroy the globality of thermal insulating composite panel, the integral strength of thermal insulating composite panel and integral waterproofing all by
To destruction, negative effect is obviously.
Utility model content
For above-mentioned problems of the prior art, a purpose of the utility model is to provide a kind of self-locking outsourcing
Rigid foam polyurethane.
In order to solve the above technical problems, the technical solution of the utility model are as follows:
A kind of self-locking outsourcing Rigid foam polyurethane, including heat preservation core layer, wrapping layer, boundary layer, the appearance of heat preservation core layer
Wrapping layer, the top and bottom set interface layer of wrapping layer, the four sides setting lock protrusion plug-in unit or lock of wrapping layer is arranged in face
Groove, the lock protrusion plug-in unit is opposite with lock groove, and the short side where lock protrusion plug-in unit is short where than lock groove
Side is slightly short, and the outer profile of the lock protrusion plug-in unit is identical as the lock Internal periphery of groove, and the heat preservation core layer is by horizontal hair rock wool
Composition.
Preferably, the wrapping layer is made of polyurethane material, and the polyurethane material is fire-retardant PU rigid foam material.
The fire-retardant PU rigid foam material of the wrapping layer is closed pore system, existing waterproof action, and have certain heat insulation effect, simultaneously
Also there is bonding reinforcement effect, can be used simultaneously as the adhesive layer between boundary layer and heat preservation core layer.
It is further preferred that thickness >=5mm of the fire-retardant PU rigid foam material.
Preferably, the boundary layer is made of one of glass fibre cement paper, cement based nonwoven, cement base grid cloth.
Preferably, the lock protrusion plug-in unit of the wrapping layer and lock groove are divided into long side lock protrusion plug-in unit, long side lock
It detains groove, short side lock protrusion plug-in unit, short side and latches groove.
Preferably, the short side lock protrusion plug-in unit is the shape of middle part protrusion, and short side latches in the middle part setting of groove
Portion's groove, the middle part protrusion are identical as the shape of central slot.
It is further preferred that the length of the short side lock protrusion plug-in unit is 45-55mm；The height of the protrusion is 7-
12mm；The depth of the short side lock groove latches 1mm more than the length for protruding plug-in unit than short side；The short side latches the interior of groove
The depth of portion's groove than short side latch protrusion plug-in unit middle part protrusion height more than 1mm.
Preferably, the long side lock protrusion plug-in unit is strip.
It is further preferred that the length of the long side lock protrusion plug-in unit is 45-55mm；The depth of the long side lock groove
Degree latches 1mm more than the length for protruding plug-in unit than long side.
Preferably, fixed anchor hole is arranged in the lock groove side of the self-locking outsourcing Rigid foam polyurethane, described solid
Determine the side that anchor hole is located at the close metope of lock groove.
It is further preferred that the quantity of the fixation anchor hole of the long side is 6-10；The fixation anchor hole of the short side
Quantity be 3-6.
The utility model has the beneficial effects that
1, this programme self-locking outsourcing Rigid foam polyurethane is using the preferable horizontal hair rock wool board of thermal insulation property as insulating layer
Core material can effectively improve the integral heat insulation performance of thermal insulating composite panel, the lapping of heat preservation core layer upper and lower surface and surrounding
For fire-retardant PU rigid foam material, the fire-retardant PU rigid foam material of the wrapping layer is closed pore system, and the minimum thickness of fire-retardant PU rigid foam material
Degree is 5mm, can not only play good waterproof action, but also have good heat insulation effect, while also having bonding reinforcement effect,
It can be used simultaneously as the adhesive layer between boundary layer and heat preservation core layer；
2, the boundary layer of this programme self-locking outsourcing Rigid foam polyurethane upper and lower surface be selected from glass fibre cement paper, cement base without
One of woven fabric, cement base grid cloth, such material have interface affinity interaction, both can be fine with fire-retardant PU rigid foam material
Bonding, while again can be bonded well with adhesive mortar and decorative mortar, it is effective that improve self-locking outsourcing polyurethane multiple
Safety on plywood after wall；
3, four sides of self-locking outsourcing Rigid foam polyurethane are equipped with concave-convex card slot, wherein short side edge latches form such as
Shown in Fig. 1, long side edge latch form as shown in Fig. 2, every self-locking outsourcing Rigid foam polyurethane protrusion plug-in unit all with phase
The respective slot of adjacent self-locking outsourcing Rigid foam polyurethane is connected, and self-locking structure, short side edge lock are formed after being installed
It is latched with long side edge and uses different design forms, both improved self-locking secured of wall on self-locking outsourcing Rigid foam polyurethane
Property, while the problem of in turn avoid the space interference in work progress, can not install；
4, the short side of self-locking outsourcing Rigid foam polyurethane and long side edge lock groove are all provided in adhesive mortar bonding side
There is fixed anchor hole, as shown in figure 3, the fixed anchor hole of short side is no less than 3, the fixed anchor hole of long side is no less than 6, the anchor bolt
Hole is used to fix the insertion of anchor bolt, can be further improved the fastness of wall on self-locking outsourcing Rigid foam polyurethane, realizes multiple
Riveting knot is glued on plywood when wall to close, the effect supported jointly, while the disk anchor bolt in traditional thin-coat plaster system can be substituted completely
Fixed structure, in traditional thin-coat plaster system, the quantity of disk anchor bolt fixed structure is 10-20/m2, remove thermal insulating composite panel
Outside the disk anchor bolt at four angles, other disk anchor bolts are required to penetrate thermal insulating composite panel plate body, although the design can increase guarantor
The safety of wall in warm composite plate, but the globality of thermal insulating composite panel is destroyed, the integral strength and entirety of thermal insulating composite panel
Waterproofness is all destroyed, and negative effect is apparent；
5, the short side of self-locking outsourcing Rigid foam polyurethane and the fixed anchor hole of long side edge lock groove are provided only on viscous
It ties mortar and is bonded side, other side decorative mortar adherent side does not have, and adhesive mortar is arranged in the one side that composite plate is contacted with metope here,
Decorative mortar is arranged in opposite another side, which can be effectively blocked " cold bridge " that anchor bolt perforation composite plate integrally generates,
Play the role of effectively being mechanically connected again simultaneously；
6, the edge interlocking structure of self-locking outsourcing Rigid foam polyurethane significantly increases the gas circulation of edge slot
Resistance, the problem that can effectively avoid conventional vacuum composite plate edge heat losses larger.The utility model effective solution
Deficiency existing for simple inorganic heat insulation material and organic insulation material, provides a kind of heat insulation effect in Conventional insulation
Good, fire protecting performance is excellent, and integral waterproofing performance is good, the high self-locking outsourcing Rigid foam polyurethane of structural strength.
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 that the utility model self-locking outsourcing Rigid foam polyurethane is parallel to long side diagrammatic cross-section；
Fig. 2 is that the utility model self-locking outsourcing Rigid foam polyurethane is parallel to short side diagrammatic cross-section；
Fig. 3 is the utility model self-locking outsourcing Rigid foam polyurethane bonding mortar side plane schematic diagram；
Wherein, 1, horizontal hair rock wool, 2, clad, 3, boundary layer, 4, fixed anchor hole, 5, short side lock protrusion plug-in unit, 6,
Short side latches groove, 7, long side lock protrusion plug-in unit, 8, long side lock groove, 9, self-locking outsourcing Rigid foam polyurethane.
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.
Below with reference to embodiment, the present invention will be further described
Embodiment 1
As shown in Fig. 1, Fig. 2, Fig. 3, a kind of self-locking outsourcing Rigid foam polyurethane, including heat preservation core layer 1, wrapping layer 2, boundary
Wrapping layer 2, the top and bottom set interface layer 3 of wrapping layer 2, four sides of wrapping layer 2 are arranged in the outer surface of surface layer 3, heat preservation core layer 1
Face setting lock protrusion plug-in unit or lock groove, the lock protrusion plug-in unit is opposite with lock groove, where lock protrusion plug-in unit
Short side than lock groove where short side it is slightly short, it is described lock protrusion plug-in unit outer profile with latch groove Internal periphery phase
Together, the heat preservation core layer is made of horizontal hair rock wool.
Embodiment 2
As shown in Fig. 1, Fig. 2, Fig. 3, a kind of self-locking outsourcing Rigid foam polyurethane, including heat preservation core layer 1, wrapping layer 2, boundary
Wrapping layer 2, the top and bottom set interface layer 3 of wrapping layer 2, four sides of wrapping layer 2 are arranged in the outer surface of surface layer 3, heat preservation core layer 1
Face setting lock protrusion plug-in unit or lock groove, the lock protrusion plug-in unit is opposite with lock groove, where lock protrusion plug-in unit
Short side than lock groove where short side it is slightly short, it is described lock protrusion plug-in unit outer profile with latch groove Internal periphery phase
Together, the heat preservation core layer is made of horizontal hair rock wool.
The wrapping layer 2 is made of polyurethane material, and the polyurethane material is fire-retardant PU rigid foam material.
The fire-retardant PU rigid foam material with a thickness of 8mm.
The boundary layer 3 is made of glass fibre cement paper.
The lock protrusion plug-in unit and lock groove of the wrapping layer 2 are divided into long side lock protrusion plug-in unit 7, long side lock groove
8, short side lock protrusion plug-in unit 5, short side latch groove 6.
The short side lock protrusion plug-in unit 5 is the shape of middle part protrusion, and inner-concave is arranged in the middle part that short side latches groove 6
Slot, the middle part protrusion are identical as the shape of central slot.
The length of the short side lock protrusion plug-in unit 5 is 45-55mm；The height of the protrusion is 7-12mm；The short side
The depth for latching groove 6 latches 1mm more than the length for protruding plug-in unit 5 than short side；The depth of the interior grooves of the short side lock groove 6
Spend than short side latch protrusion plug-in unit 5 middle part protrusion height more than 1mm.
Embodiment 3
As shown in Fig. 1, Fig. 2, Fig. 3, a kind of self-locking outsourcing Rigid foam polyurethane, including heat preservation core layer 1, wrapping layer 2, boundary
Wrapping layer 2, the top and bottom set interface layer 3 of wrapping layer 2, four sides of wrapping layer 2 are arranged in the outer surface of surface layer 3, heat preservation core layer 1
Face setting lock protrusion plug-in unit or lock groove, the lock protrusion plug-in unit is opposite with lock groove, where lock protrusion plug-in unit
Short side than lock groove where short side it is slightly short, it is described lock protrusion plug-in unit outer profile with latch groove Internal periphery phase
Together, the heat preservation core layer is made of horizontal hair rock wool.
The wrapping layer 2 is made of polyurethane material, and the polyurethane material is fire-retardant PU rigid foam material.
The fire-retardant PU rigid foam material with a thickness of 8mm.
The 3 glass fibre cement paper of boundary layer.
The lock protrusion plug-in unit and lock groove of the wrapping layer 2 are divided into long side lock protrusion plug-in unit 7, long side lock groove
8, short side lock protrusion plug-in unit 5, short side latch groove 6.
The long side lock protrusion plug-in unit 7 is strip.
The length of the long side lock protrusion plug-in unit 7 is 45-55mm；The depth of the long side lock groove 8 is locked than long side
The more 1mm of length of button protrusion plug-in unit 7.
Embodiment 4
As shown in Fig. 1, Fig. 2, Fig. 3, a kind of self-locking outsourcing Rigid foam polyurethane, including heat preservation core layer 1, wrapping layer 2, boundary
Wrapping layer 2, the top and bottom set interface layer 3 of wrapping layer 2, four sides of wrapping layer 2 are arranged in the outer surface of surface layer 3, heat preservation core layer 1
Face setting lock protrusion plug-in unit or lock groove, the lock protrusion plug-in unit is opposite with lock groove, where lock protrusion plug-in unit
Short side than lock groove where short side it is slightly short, it is described lock protrusion plug-in unit outer profile with latch groove Internal periphery phase
Together, the heat preservation core layer is made of horizontal hair rock wool.
The wrapping layer 2 is made of polyurethane material, and the polyurethane material is fire-retardant PU rigid foam material.
The fire-retardant PU rigid foam material with a thickness of 8mm.
The 3 glass fibre cement paper of boundary layer.
The lock protrusion plug-in unit and lock groove of the wrapping layer 2 are divided into long side lock protrusion plug-in unit 7, long side lock groove
8, short side lock protrusion plug-in unit 5, short side latch groove 6.
The short side lock protrusion plug-in unit 5 is the shape of middle part protrusion, and inner-concave is arranged in the middle part that short side latches groove 6
Slot, the middle part protrusion are identical as the shape of central slot.
The length of the short side lock protrusion plug-in unit 5 is 45-55mm；The height of the protrusion is 7-12mm；The short side
The depth for latching groove 6 latches 1mm more than the length for protruding plug-in unit 5 than short side；The depth of the interior grooves of the short side lock groove 6
Spend than short side latch protrusion plug-in unit 5 middle part protrusion height more than 1mm.
The long side lock protrusion plug-in unit 7 is strip.
The length of the long side lock protrusion plug-in unit 7 is 45-55mm；The depth of the long side lock groove 8 is locked than long side
The more 1mm of length of button protrusion plug-in unit 7.
Embodiment 5
As shown in Fig. 1, Fig. 2, Fig. 3, a kind of self-locking outsourcing Rigid foam polyurethane, including heat preservation core layer 1, wrapping layer 2, boundary
Wrapping layer 2, the top and bottom set interface layer 3 of wrapping layer 2, four sides of wrapping layer 2 are arranged in the outer surface of surface layer 3, heat preservation core layer 1
Face setting lock protrusion plug-in unit or lock groove, the lock protrusion plug-in unit is opposite with lock groove, where lock protrusion plug-in unit
Short side than lock groove where short side it is slightly short, it is described lock protrusion plug-in unit outer profile with latch groove Internal periphery phase
Together, the heat preservation core layer is made of horizontal hair rock wool.
The wrapping layer 2 is made of polyurethane material, and the polyurethane material is fire-retardant PU rigid foam material.
The fire-retardant PU rigid foam material with a thickness of 8mm.
The 3 glass fibre cement paper of boundary layer.
The lock protrusion plug-in unit and lock groove of the wrapping layer 2 are divided into long side lock protrusion plug-in unit 7, long side lock groove
8, short side lock protrusion plug-in unit 5, short side latch groove 6.
The short side lock protrusion plug-in unit 5 is the shape of middle part protrusion, and inner-concave is arranged in the middle part that short side latches groove 6
Slot, the middle part protrusion are identical as the shape of central slot.
The length of the short side lock protrusion plug-in unit 5 is 45-55mm；The height of the protrusion is 7-12mm；The short side
The depth for latching groove 6 latches 1mm more than the length for protruding plug-in unit 5 than short side；The depth of the interior grooves of the short side lock groove 6
Spend than short side latch protrusion plug-in unit 5 middle part protrusion height more than 1mm.
The long side lock protrusion plug-in unit 7 is strip.
The length of the long side lock protrusion plug-in unit 7 is 45-55mm；The depth of the long side lock groove 8 is locked than long side
The more 1mm of length of button protrusion plug-in unit 7.
Fixed anchor hole 4, the fixed anchor bolt is arranged in the lock groove side of the self-locking outsourcing Rigid foam polyurethane 9
Hole 4 is located at the side of the close metope of lock groove.
The quantity of the fixation anchor hole 4 of the long side is 6-10；The quantity of the fixation anchor hole 4 of the short side is 3-6
It is a.
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 (9)
1. a kind of self-locking outsourcing Rigid foam polyurethane, it is characterised in that: including heat preservation core layer, wrapping layer, boundary layer, keep the temperature core
Wrapping layer is arranged in the outer surface of layer, and four sides setting lock protrusion of the top and bottom set interface layer of wrapping layer, wrapping layer is inserted
Part or lock groove, the lock protrusion plug-in unit is opposite with lock groove, and the short side where lock protrusion plug-in unit is than lock groove
The short side at place is slightly short, it is described lock protrusion plug-in unit outer profile with latch the Internal periphery of groove it is identical, the heat preservation core layer by
Horizontal hair rock wool composition.
2. composite plate according to claim 1, it is characterised in that: the wrapping layer is made of polyurethane material, described poly-
Urethane material is fire-retardant PU rigid foam material；Thickness >=5mm of the fire-retardant PU rigid foam material.
3. composite plate according to claim 1, it is characterised in that: the boundary layer is by glass fibre cement paper, cement base nonwoven
One of cloth, cement base grid cloth composition.
4. composite plate according to claim 1, it is characterised in that: the lock protrusion plug-in unit and lock groove of the wrapping layer
It is divided into long side lock protrusion plug-in unit, long side lock groove, short side lock protrusion plug-in unit, short side lock groove.
5. composite plate according to claim 4, it is characterised in that: the short side lock protrusion plug-in unit is the shape of middle part protrusion
Interior grooves are arranged in shape, the middle part that short side latches groove, and the middle part protrusion is identical as the shape of central slot.
6. composite plate according to claim 5, it is characterised in that: the length of the short side lock protrusion plug-in unit is 45-
55mm；The height of the protrusion is 7-12mm；The depth of the short side lock groove is more than the length that short side latches protrusion plug-in unit
1mm；1mm more than the height for the middle part protrusion that the depth of the interior grooves of the short side lock groove latches protrusion plug-in unit than short side.
7. composite plate according to claim 4, it is characterised in that: the long side lock protrusion plug-in unit is strip.
8. composite plate according to claim 7, it is characterised in that: the length of the long side lock protrusion plug-in unit is 45-
55mm；The depth of the long side lock groove latches 1mm more than the length for protruding plug-in unit than long side.
9. composite plate according to claim 1, it is characterised in that: the lock of the self-locking outsourcing Rigid foam polyurethane is recessed
Fixed anchor hole is arranged in slot side, and the fixed anchor hole is located at the side of the close metope of lock groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936288.3U CN209208188U (en) | 2018-11-22 | 2018-11-22 | A kind of self-locking outsourcing Rigid foam polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936288.3U CN209208188U (en) | 2018-11-22 | 2018-11-22 | A kind of self-locking outsourcing Rigid foam polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208188U true CN209208188U (en) | 2019-08-06 |
Family
ID=67460823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936288.3U Active CN209208188U (en) | 2018-11-22 | 2018-11-22 | A kind of self-locking outsourcing Rigid foam polyurethane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208188U (en) |
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2018
- 2018-11-22 CN CN201821936288.3U patent/CN209208188U/en active Active
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