CN205577130U - Assembled presss from both sides close rib composite external wall board isolation joint device of core heat preservation - Google Patents
Assembled presss from both sides close rib composite external wall board isolation joint device of core heat preservation Download PDFInfo
- Publication number
- CN205577130U CN205577130U CN201620091440.7U CN201620091440U CN205577130U CN 205577130 U CN205577130 U CN 205577130U CN 201620091440 U CN201620091440 U CN 201620091440U CN 205577130 U CN205577130 U CN 205577130U
- Authority
- CN
- China
- Prior art keywords
- glass fibre
- external wall
- close rib
- wall panel
- incubated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The utility model relates to a building isolation joint technical field is an assembled presss from both sides close rib composite external wall board isolation joint device of core heat preservation, the device includes that interior filler, outer filler and assembled two at least press from both sides the close rib composite external wall board of core heat preservation, the isolation joint inboard that two adjacent assembleds pressed from both sides the close rib composite external wall plate -type of core heat preservation one -tenth is fixed with interior filler, the isolation joint outside that two adjacent assembleds pressed from both sides the close rib composite external wall plate -type of core heat preservation one -tenth is fixed with outer filler. The utility model discloses the isolation joint's that isolation joint after the construction handled than prior art outer thermal insulation performance has improved 2% and has reduced by 5% to 5%, energy dissipation rate and reduced by 6% to 8% to 10%, coefficient of heat transfer, and the adhesive strength has reached the building bonding strength index of national regulation requirement, can prevent that heat preservation and protective layer from taking place extrusion and damage at the height warm purgation in response to power, and improve the thermal property of side fascia, avoid the side fascia to take place cold (heat) bridge effect.
Description
Technical field
This utility model relates to building partitioning slot technical field, is that a kind of assembled sandwich is incubated close rib compound external wall panel partitioning slot device.
Background technology
For meeting the Northwest's harsh climate Residential Buildings Energy requirement, heat-insulation layer and protective layer is increased successively in the outside of original close rib composite wall, it is prefabricated in the factory into the assembled sandwich insulation close rib composite wall board with " sandwich " form, this wallboard is a kind of collection antidetonation, energy-conservation, the New Composite Wall-slab of assembled integral, after the transport of this wallboard is connected to on-site hoisting, the partitioning slot with one fixed width is formed between the sandwich thermal insulated close rib compound external wall panel of the most adjacent two pieces of assembleds, partitioning slot processes fine or not degree direct relation and insulation and the anti-seepage effect of Side fascia.
At present exterior wall partitioning slot applies the more processing method to be in engineering: first doing insulation partitioning slot, then pre-buried dividing strip at partitioning slot, finally does sealant.According to the difference of construction technology, heat-insulation layer, pre-buried dividing strip and the material used by sealant and way are the most different.Insulation material is divided into elastomeric material and non-elastic material, but in engineering mainly with extruded sheet (
XPS
Plate) elastomeric material is packing material, pre-buried dividing strip is generally divided into pre-buried wooden dividing strip, finished plastic dividing strip and aluminium alloy dividing strip, sealing material use waterproof roll or flexible putty.In the construction technology of three kinds of packing materials, the way of pre-buried dividing strip is extremely important on the impact of heat insulation effect at partitioning slot.Pre-buried wooden dividing strip needs first the most pre-buried in decorative mortar, then carries out application and removes dividing strip, this way is the most pre-buried, remove dividing strip complicated construction technique and also after molding partitioning slot appearance the best.In joint, finished plastic dividing strip easily occurs that seam is the most tight, cause rainwater to flow in gap.Aluminium alloy dividing strip avoids the pre-buried construction technology waiting complexity of wooden dividing strip and the shortcoming that plastics dividing strip seam is the most tight, but aluminium alloy dividing strip fracture resistance is poor, outward appearance is affected after causing molding, this way easily allows rainwater penetrate into interior wall along aluminium alloy dividing strip, affects the heat insulation effect of Side fascia.
Summary of the invention
This utility model provides a kind of assembled sandwich and is incubated close rib compound external wall panel partitioning slot device, overcome the deficiency of above-mentioned prior art, its can effectively solve to there is complex process and molding during the pre-buried dividing strip of existing technique after partitioning slot appearance is the best, seam easily occur in joint the most tight causes rainwater flow in gap and easily allow rain penetration arrive the problem that structure sheaf affects the heat insulation effect of Side fascia.
The technical solution of the utility model is realized by following measures: a kind of assembled sandwich is incubated close rib compound external wall panel partitioning slot device, and the assembled sandwich including inner stuffing, outer implant and at least two is incubated close rib compound external wall panel；Assembled sandwich is incubated close rib compound external wall panel and includes structure sheaf, heat-insulation layer and protective layer; adjacent two assembled sandwich are incubated inside the partitioning slot that close rib compound external wall panel is formed and are fixed with inner stuffing, and the lateral surface of inner stuffing is less than or is incubated the heat-insulation layer lateral surface flush of close rib compound external wall panel with assembled sandwich；Adjacent two assembled sandwich are incubated outside the partitioning slot that close rib compound external wall panel is formed and are fixed with outer implant; outer implant and inner stuffing are bonded together, and the lateral surface of outer implant is incubated the protective layer lateral surface flush of close rib compound external wall panel with assembled sandwich.
Be presented herein below to above-mentioned utility model technical scheme optimize further or
/
And improvement:
Above-mentioned when adjacent two assembled sandwich be incubated close rib compound external wall panels formed partitioning slot width be
5mm
Extremely
15mm
Time, inner stuffing is polyurethane foams；Polyurethane foams lateral surface is less than the lateral surface of heat-insulation layer.
The above-mentioned partitioning slot width formed when the adjacent two assembled sandwich close rib compound external wall panels of insulation is for being more than
15mm
Extremely
40mm
Time, inner stuffing includes polyurethane foams, glass fibre anticracking grout layer and warming plate packing；Warming plate packing is positioned at adjacent two assembled sandwich and is incubated the partitioning slot middle inside that close rib compound external wall panel is formed, the side of warming plate packing is bonded together with heat-insulation layer by glass fibre anticracking grout layer, the lateral surface flush of filled polyurethane foaming agent between the opposite side and heat-insulation layer of warming plate packing, polyurethane foams, glass fibre anticracking grout layer and warming plate packing and heat-insulation layer.
Above-mentioned outer implant includes glass fibre anticracking grout, seam connecting belt and putty; it is incubated outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and is filled with glass fibre anticracking grout; glass fibre anticracking grout and inner stuffing are bonded together; the lateral surface of glass fibre anticracking grout is less than protective layer lateral surface; it is pasted with seam connecting belt on glass fibre anticracking grout and outside the protective layer of glass fibre anticracking grout both sides; putty, putty and protective layer lateral surface flush it is pasted with in the outside of seam connecting belt；Or; outer implant includes glass fibre anticracking grout and weather-resistant glue; it is incubated outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and is filled with glass fibre anticracking grout; glass fibre anticracking grout and inner stuffing are bonded together; the lateral surface of glass fibre anticracking grout is less than protective layer lateral surface; glass fibre anticracking grout is fixed with weather-resistant glue, weather-resistant glue lateral surface and protective layer lateral surface flush.
The thickness of above-mentioned glass fibre anticracking grout layer is
2mm
Extremely
3mm
；Or
/
With, the width of warming plate packing is
10mm
Extremely
30mm
, the thickness of warming plate packing and length are equal with the thickness of the heat-insulation layer of the assembled sandwich close rib compound external wall panel of insulation and length respectively；Or
/
With, the comprcssive strength of warming plate packing is
0.25MPa
Extremely
0.5MPa
, heat conductivity is
0.015W/m
·
K
Extremely
0.041W/m
·
K
, anti-freezing property is through continuously
25
After secondary freezing-thawing test, performance reduction rate is
2.5%
Extremely
5%
, burning behavior class is
B3
Level is extremely
A
Level；Or
/
With, the hot strength of seam connecting belt is
3.9MP
Extremely
4.5MPa
, elongation at break is
15.8%
Extremely
16.4%
, tearing strength is
26MPa
Extremely
30MPa
；Or
/
With, the tensile bond strength of weather-resistant glue is
0.6MPa
Extremely
0.93MPa
, percentage elongation is
300%
Extremely
900%
；Or
/
With, the expansion multiple of polyurethane foams is
30
The most extremely
40
Times, heat conductivity is
0.022 W/m
·
K
Extremely
0.025 W/m
·
K
, temperature tolerance is
-35
DEG C extremely
80
DEG C, burning behavior class is
B2
Extremely
B3
, adhesive strength is
60KPa
Extremely
80KPa
；Or
/
With, glass fibre anticracking grout obtains as follows, by glass fibre, water, cement and sand is in mass ratio
0.01:0.47:1:2.5
Obtaining after mix homogeneously, the strength grade of glass fibre anticracking grout is
M2.5
Extremely
M10
, the hot strength of glass fibre is
1000MPa
Extremely
3000MPa
, the density of glass fibre is
2.5g/cm
3
Extremely
2.7g/cm
3
, the linear shrinkage of glass fibre is
12%
Extremely
14%
, the fibre length of glass fibre is
10mm
Extremely
50mm
。
The external thermal insulation performance of the partitioning slot that the partitioning slot after this utility model construction processes compared with prior art improves
2%
Extremely
5%
, power consumption rate reduces
5%
Extremely
10%
, heat transfer coefficient reduces
6%
Extremely
8%
, adhesive strength has reached the building adhesive strength index of national regulation requirement；Be prevented from heat-insulation layer and protective layer under high/low temperature stress and occur extruding to destroy, and improve the thermal property of structure sheaf, it is to avoid structure sheaf occurs cold (hot) bridge effect.
Accompanying drawing explanation
Accompanying drawing
1
The partitioning slot width being incubated the formation of close rib compound external wall panel for adjacent two assembled sandwich in outside is
5mm
Extremely
15mm
Time, the master after the construction of the first partitioning slot of this utility model regards sectional structure schematic diagram.
Accompanying drawing
2
For accompanying drawing
1
In
A-A
Place turns clockwise
90
Sectional structure schematic diagram after degree.
Accompanying drawing
3
The partitioning slot width being incubated the formation of close rib compound external wall panel for adjacent two assembled sandwich in outside is
5mm
Extremely
15mm
Time, the master after the construction of this utility model the second partitioning slot regards sectional structure schematic diagram.
Accompanying drawing
4
For accompanying drawing
3
In
B-B
Place turns clockwise
90
Sectional structure schematic diagram after degree.
Accompanying drawing
5
It is incubated the partitioning slot width of close rib compound external wall panel formation for being more than for adjacent two assembled sandwich in outside
15mm
Extremely
40mm
Time, the master after the construction of the first partitioning slot of this utility model regards sectional structure schematic diagram.
Accompanying drawing
6
For accompanying drawing
5
In
C-C
Place turns clockwise
90
Sectional structure schematic diagram after degree.
Accompanying drawing
7
It is incubated the partitioning slot width of close rib compound external wall panel formation for being more than for adjacent two assembled sandwich in outside
15mm
Extremely
40mm
Time, the master after the construction of this utility model the second partitioning slot regards sectional structure schematic diagram.
Accompanying drawing
8
For accompanying drawing
7
In
D-D
Place turns clockwise
90
Sectional structure schematic diagram after degree.
Coding in accompanying drawing is respectively as follows:
1
For structure sheaf,
2
For heat-insulation layer,
3
For protective layer,
4
For polyurethane foams,
5
For glass fibre anticracking grout layer,
6
For warming plate packing,
7
For glass fibre anticracking grout,
8
For seam connecting belt,
9
For putty,
10
For weather-resistant glue,
11
For connecting post.
Detailed description of the invention
This utility model is not limited by following embodiment, can determine specific embodiment according to the technical solution of the utility model and practical situation.
In this utility model, for the ease of describing, the description of the relative position relation of each parts is all according to Figure of description
1
Butut mode be described, such as: the position relationship of forward and backward, upper and lower, left and right etc. is based on what the Butut direction of Figure of description determined.
Below in conjunction with embodiment and accompanying drawing, this utility model is further described:
Embodiment
1
, such as accompanying drawing
1
、
2
、
3
、
4
、
5
、
6
、
7
、
8
Shown in, this assembled sandwich is incubated close rib compound external wall panel partitioning slot device, and the assembled sandwich including inner stuffing, outer implant and at least two is incubated close rib compound external wall panel；Assembled sandwich is incubated close rib compound external wall panel and includes structure sheaf
1
, heat-insulation layer
2
And protective layer
3
, adjacent two assembled sandwich are incubated inside the partitioning slot that close rib compound external wall panel is formed and are fixed with inner stuffing, and the lateral surface of inner stuffing is less than or is incubated the heat-insulation layer of close rib compound external wall panel with assembled sandwich
2
Lateral surface flush；Adjacent two assembled sandwich are incubated outside the partitioning slot that close rib compound external wall panel is formed and are fixed with outer implant, and outer implant and inner stuffing are bonded together, and the lateral surface of outer implant is incubated the protective layer of close rib compound external wall panel with assembled sandwich
3
Lateral surface flush.In this utility model, assembled sandwich is incubated close rib compound external wall panel can be application number
201510399721.9
In assembled sandwich be incubated close rib compound external wall panel, structure sheaf
1
It can be application number
201510399721.9
In assembled sandwich be incubated the combined wall board in close rib compound external wall panel；During installation, at each connection post
11
Both sides fixed installation assembled sandwich be incubated close rib compound external wall panel, connect post
11
With the structure sheaf that adjacent two assembled sandwich are incubated close rib compound external wall panel
1
Flush, so, adjacent two assembled sandwich are incubated between close rib compound external wall panel and are the formation of partitioning slot.
Embodiment
2
, as the optimization of above-described embodiment, such as accompanying drawing
1
、
2
、
3
、
4
Shown in, when adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation it is
5mm
Extremely
15mm
Time, inner stuffing is polyurethane foams
4
；Polyurethane foams
4
Lateral surface is less than heat-insulation layer
2
Lateral surface.Polyurethane foams
4
Lateral surface less than heat-insulation layer
2
Lateral surface
5mm
Extremely
10mm
。
Embodiment
3
, as the optimization of above-described embodiment, such as accompanying drawing
5
、
6
、
7
、
8
Shown in, when adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation for being more than
15mm
Extremely
40mm
Time, inner stuffing includes polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
；Warming plate packing
6
It is positioned at adjacent two assembled sandwich and is incubated the partitioning slot middle inside that close rib compound external wall panel is formed, warming plate packing
6
Side by glass fibre anticracking grout layer
5
With heat-insulation layer
2
It is bonded together, at warming plate packing
6
Opposite side and heat-insulation layer
2
Between be filled with polyurethane foams
4
, polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
With heat-insulation layer
2
Lateral surface flush.
Embodiment
4
, such as accompanying drawing
1
、
2
、
3
、
4
、
5
、
6
、
7
、
8
Shown in, outer implant includes glass fibre anticracking grout
7
, seam connecting belt
8
And putty
9
, it is incubated outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and is filled with glass fibre anticracking grout
7
, glass fibre anticracking grout
7
It is bonded together with inner stuffing, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface, at glass fibre anticracking grout
7
Upper and close glass fibre anticracking grout
7
The protective layer of both sides
3
Outside is pasted with seam connecting belt
8
, at seam connecting belt
8
Outside be pasted with putty
9
, putty
9
With protective layer
3
Lateral surface flush；Or, outer implant includes glass fibre anticracking grout
7
And weather-resistant glue
10
, it is incubated outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and is filled with glass fibre anticracking grout
7
, glass fibre anticracking grout
7
It is bonded together with inner stuffing, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface, at glass fibre anticracking grout
7
On be fixed with weather-resistant glue
10
, weather-resistant glue
10
Lateral surface and protective layer lateral surface flush.Glass fibre anticracking grout
7
Lateral surface can be less than protective layer
3
Lateral surface
15mm
Extremely
20mm
.Seam connecting belt
8
Length more than the width of partitioning slot, seam connecting belt
8
Two ends be pasted onto protective layer
3
The length in outside can be
50mm
Extremely
100mm
。
Embodiment
5
, such as accompanying drawing
1
、
2
、
3
、
4
、
5
、
6
、
7
、
8
Shown in, this assembled sandwich is incubated the construction method of close rib compound external wall panel partitioning slot device to be carried out in the steps below: the first step, adjacent two assembled sandwich are incubated inside the partitioning slot that close rib compound external wall panel is formed and fix inner stuffing, and the lateral surface of inner stuffing is less than or is incubated the heat-insulation layer of close rib compound external wall panel with assembled sandwich
2
Lateral surface flush；Second step, adjacent two assembled sandwich are incubated fixing outer implant outside the partitioning slot that close rib compound external wall panel is formed, and outer implant and inner stuffing are bonded together, and the lateral surface of outer implant is incubated the protective layer of close rib compound external wall panel with assembled sandwich
3
Lateral surface flush.
Embodiment
6
, as the optimization of above-described embodiment, such as accompanying drawing
1
、
2
、
3
、
4
Shown in, when adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation it is
5mm
Extremely
15mm
Time, inner stuffing is polyurethane foams
4
；Inner stuffing is fixed as follows, is incubated filled polyurethane foaming agent inside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
4
, polyurethane foams
4
Lateral surface after filling compares heat-insulation layer
2
Lateral surface low
5mm
Extremely
10mm
,
45min
Extremely
60min
Rear rejecting highlights heat-insulation layer
2
Polyurethane foams
4
, make polyurethane foams
4
Lateral surface and heat-insulation layer
2
Lateral surface flush.
Embodiment
7
, as the optimization of above-described embodiment, such as accompanying drawing
5
、
6
、
7
、
8
Shown in, when adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation for being more than
15mm
Extremely
40mm
Time, inner stuffing includes polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
；Inner stuffing is fixed as follows, by warming plate packing
6
It is placed on adjacent two assembled sandwich and is incubated the partitioning slot middle inside that close rib compound external wall panel is formed, warming plate packing
6
Side by glass fibre anticracking grout layer
5
With heat-insulation layer
2
It is bonded together,
2h
Extremely
3h
After at warming plate packing
6
Opposite side and heat-insulation layer
2
Between filled polyurethane foaming agent
4
, polyurethane foams
4
Lateral surface after filling compares heat-insulation layer
2
Lateral surface low
5mm
Extremely
10mm
,
45min
Extremely
60min
Rear rejecting highlights heat-insulation layer
2
Polyurethane foams
4
, make polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
With heat-insulation layer
2
Lateral surface flush.Glass fibre anticracking grout layer
5
For layer of glass anticracking grout
7
。
Embodiment
8
, as the optimization of above-described embodiment, glass fibre anticracking grout layer
5
Thickness be
2mm
Extremely
3mm
；Or
/
With, warming plate packing
6
Width be
10mm
Extremely
30mm
, warming plate packing
6
Thickness and length respectively with assembled sandwich be incubated close rib compound external wall panel heat-insulation layer
2
Thickness and length equal；Or
/
With, warming plate packing
6
Comprcssive strength be
0.25MPa
Extremely
0.5MPa
, heat conductivity is
0.015W/m
·
K
Extremely
0.041W/m
·
K
, anti-freezing property is through continuously
25
After secondary freezing-thawing test, performance reduction rate is
2.5%
Extremely
5%
, burning behavior class is
B3
Level is extremely
A
Level.Warming plate packing
6
Should use that comprcssive strength is high, heat conductivity is low, cold-resistant freeze proof, organic or inorganic insulation material that fire resistance is good.
Embodiment
9
, as the optimization of above-described embodiment, polyurethane foams
4
Lateral surface after filling compares heat-insulation layer
2
Lateral surface low
5mm
Extremely
10mm
,
45min
Extremely
60min
Rear rejecting highlights heat-insulation layer
2
Polyurethane foams
4
.Polyurethane foams
4
As the packing material of partitioning slot, should have coefficient of expansion height, the heat conductivity gentle material that fire resistance is good, tensile bond intensity is high low, resistance to.
Embodiment
10
, as the optimization of above-described embodiment, such as accompanying drawing
3
、
4
、
5
、
6
Shown in, outer implant includes glass fibre anticracking grout
7
, seam connecting belt
8
And putty
9
；Outer implant is fixed as follows, is incubated filled glass fiber anticracking grout outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
7
, glass fibre anticracking grout
7
It is bonded together with inner stuffing, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface
1mm
Extremely
2mm
,
2h
Extremely
3h
After at glass fibre anticracking grout
7
Upper and close glass fibre anticracking grout
7
The protective layer of both sides
3
Seam connecting belt is pasted in outside
8
, then at seam connecting belt
8
Upper Puttying
9
Make itself and protective layer
3
Lateral surface flush.
Embodiment
11
, as the optimization of above-described embodiment, scraped putty
9
Afterwards with protective layer
3
The flatness error of lateral surface is
0
Extremely
0.5mm
；Or
/
With, seam connecting belt
8
Hot strength be
3.9MP
Extremely
4.5MPa
, elongation at break is
15.8%
Extremely
16.4%
, tearing strength is
26MPa
Extremely
30MPa
。
Embodiment
12
, as the optimization of above-described embodiment, such as accompanying drawing
1
、
2
、
7
、
8
Shown in, outer implant includes glass fibre anticracking grout
7
And weather-resistant glue
10
；Outer implant is fixed as follows, is incubated filled glass fiber anticracking grout outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
7
, glass fibre anticracking grout
7
It is bonded together with inner stuffing, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface
15mm
Extremely
20mm
,
2h
Extremely
3h
After at glass fibre anticracking grout
7
Upper fixing weather-resistant glue
10
, fix weather-resistant glue
10
After make it below protective layer
3
Lateral surface
1mm
Extremely
2mm
。
Embodiment
13
, as the optimization of above-described embodiment, fix weather-resistant glue
10
Afterwards with protective layer
3
The flatness error of lateral surface is
1mm
Extremely
2mm
；Or
/
With, weather-resistant glue
10
Tensile bond intensity be
0.6MPa
Extremely
0.93MPa
, percentage elongation is
300%
Extremely
900%
.Weather-resistant glue
10
As structure sheaf
1
A kind of elastomeric material of filleting, should have that tensile bond intensity is high, percentage elongation is good, waterproof sealing, a cold-resistant feature such as weather-proof, the most compatible；Weather-resistant glue
10
?
-40
DEG C extremely
90
In the range of DEG C, performance changes little and flawless.
Embodiment
14
, as the optimization of above-described embodiment, polyurethane foams
4
Expansion multiple be
30
The most extremely
40
Times, heat conductivity is
0.022 W/m
·
K
Extremely
0.025 W/m
·
K
, temperature tolerance is
-35
DEG C extremely
80
DEG C, burning behavior class is
B2
Extremely
B3
, adhesive strength is
60KPa
Extremely
80KPa
；Or
/
With, glass fibre anticracking grout
7
Obtain as follows, by glass fibre, water, cement and sand be in mass ratio
0.01:0.47:1:2.5
Obtain after mix homogeneously, glass fibre anticracking grout
7
Strength grade be
M2.5
Extremely
M10
, the hot strength of glass fibre is
1000MPa
Extremely
3000MPa
, the density of glass fibre is
2.5g/cm
3
Extremely
2.7g/cm
3
, the linear shrinkage of glass fibre is
12%
Extremely
14%
, the fibre length of glass fibre is
10mm
Extremely
50mm
.Glass fibre anticracking grout
7
As joint filling and the adhesives of metope, there is bonding force freeze proof, drying shrinkage strong, waterproof and cracking resistance.
This assembled sandwich is incubated close rib compound external wall panel partitioning slot device and has following several construction method:
The first construction method: such as accompanying drawing
3
、
4
Shown in, the first step, it is incubated inside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and fixes inner stuffing, adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation and are
7mm
, inner stuffing is polyurethane foams
4
, it is incubated filled polyurethane foaming agent inside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
4
, polyurethane foams
4
Lateral surface after filling compares heat-insulation layer
2
Lateral surface low
5mm
Extremely
10mm
,
50min
Rear rejecting highlights heat-insulation layer
2
Polyurethane foams
4
, make polyurethane foams
4
Lateral surface and heat-insulation layer
2
Lateral surface flush；Second step, is incubated fixing outer implant outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich, and outer implant includes glass fibre anticracking grout
7
, seam connecting belt
8
And putty
9
, it is incubated filled glass fiber anticracking grout outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
7
, glass fibre anticracking grout
7
And polyurethane foams
4
It is bonded together, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface
1mm
Extremely
2mm
,
2h
After at glass fibre anticracking grout
7
Upper and close glass fibre anticracking grout
7
The protective layer of both sides
3
Seam connecting belt is pasted in outside
8
, then at seam connecting belt
8
Upper Puttying
9
Make itself and protective layer
3
Lateral surface flush.Assembled sandwich after the present embodiment processes is incubated the partitioning slot that close rib compound external wall panel partitioning slot processes compared with prior art so that it is external thermal insulation performance improves
2%
, power consumption rate reduces
6%
, heat transfer coefficient reduces
6%
, adhesive strength has reached the building adhesive strength index of national regulation requirement.
The second construction method: such as accompanying drawing
1
、
2
Shown in, this assembled sandwich is incubated the construction method of close rib compound external wall panel partitioning slot device to be carried out in the steps below: the first step, being incubated inside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and fix inner stuffing, adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation and are
12mm
, inner stuffing is polyurethane foams
4
, it is incubated filled polyurethane foaming agent inside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
4
, polyurethane foams
4
Lateral surface after filling compares heat-insulation layer
2
Lateral surface low
5mm
Extremely
10mm
,
55min
Rear rejecting highlights heat-insulation layer
2
Polyurethane foams
4
, make polyurethane foams
4
Lateral surface and heat-insulation layer
2
Lateral surface flush；Second step, is incubated fixing outer implant outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich, and outer implant includes glass fibre anticracking grout
7
And weather-resistant glue
10
, it is incubated filled glass fiber anticracking grout outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
7
, glass fibre anticracking grout
7
And polyurethane foams
4
It is bonded together, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface
15mm
Extremely
20mm
,
3h
After at glass fibre anticracking grout
7
Upper fixing weather-resistant glue
10
, fix weather-resistant glue
10
After make it below protective layer
3
Lateral surface
1mm
Extremely
2mm
.Assembled sandwich after the present embodiment processes is incubated the partitioning slot that close rib compound external wall panel partitioning slot processes compared with prior art so that it is external thermal insulation performance improves
3%
, power consumption rate reduces
7%
, heat transfer coefficient reduces
6%
, adhesive strength has reached the building adhesive strength index of national regulation requirement.
The third construction method: such as accompanying drawing
5
、
6
Shown in, this assembled sandwich is incubated the construction method of close rib compound external wall panel partitioning slot device to be carried out in the steps below: the first step, being incubated inside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and fix inner stuffing, adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation and are
18mm
, inner stuffing includes polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
, by warming plate packing
6
It is placed on adjacent two assembled sandwich and is incubated the partitioning slot middle inside that close rib compound external wall panel is formed, warming plate packing
6
Side by glass fibre anticracking grout layer
5
With heat-insulation layer
2
It is bonded together,
2.5h
After at warming plate packing
6
Opposite side and heat-insulation layer
2
Between filled polyurethane foaming agent
4
, polyurethane foams
4
Lateral surface after filling compares heat-insulation layer
2
Lateral surface low
5mm
Extremely
10mm
,
50min
Rear rejecting highlights heat-insulation layer
2
Polyurethane foams
4
, make polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
With heat-insulation layer
2
Lateral surface flush；Second step, is incubated fixing outer implant outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich, and outer implant includes glass fibre anticracking grout
7
, seam connecting belt
8
And putty
9
, it is incubated filled glass fiber anticracking grout outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
7
, glass fibre anticracking grout
7
It is bonded together with inner stuffing, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface
1mm
Extremely
2mm
,
2h
After at glass fibre anticracking grout
7
Upper and close glass fibre anticracking grout
7
The protective layer of both sides
3
Seam connecting belt is pasted in outside
8
, then at seam connecting belt
8
Upper Puttying
9
Make itself and protective layer
3
Lateral surface flush.Assembled sandwich after the present embodiment processes is incubated the partitioning slot that close rib compound external wall panel partitioning slot processes compared with prior art so that it is external thermal insulation performance improves
3%
, power consumption rate reduces
8%
, heat transfer coefficient reduces
7%
, adhesive strength has reached the building adhesive strength index of national regulation requirement.
4th kind of construction method: such as accompanying drawing
7
、
8
Shown in, this assembled sandwich is incubated the construction method of close rib compound external wall panel partitioning slot device to be carried out in the steps below: the first step, being incubated inside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and fix inner stuffing, adjacent two assembled sandwich are incubated the partitioning slot width of close rib compound external wall panel formation and are
35mm
, inner stuffing includes polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
, by warming plate packing
6
It is placed on adjacent two assembled sandwich and is incubated the partitioning slot middle inside that close rib compound external wall panel is formed, warming plate packing
6
Side by glass fibre anticracking grout layer
5
With heat-insulation layer
2
It is bonded together,
3h
After at warming plate packing
6
Opposite side and heat-insulation layer
2
Between filled polyurethane foaming agent
4
, polyurethane foams
4
Lateral surface after filling compares heat-insulation layer
2
Lateral surface low
5mm
Extremely
10mm
,
45min
Rear rejecting highlights heat-insulation layer
2
Polyurethane foams
4
, make polyurethane foams
4
, glass fibre anticracking grout layer
5
With warming plate packing
6
With heat-insulation layer
2
Lateral surface flush；Second step, is incubated fixing outer implant outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich, and outer implant includes glass fibre anticracking grout
7
And weather-resistant glue
10
, it is incubated filled glass fiber anticracking grout outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich
7
, glass fibre anticracking grout
7
It is bonded together with inner stuffing, glass fibre anticracking grout
7
Lateral surface less than protective layer
3
Lateral surface
15mm
Extremely
20mm
,
3h
After at glass fibre anticracking grout
7
Upper fixing weather-resistant glue
10
, fix weather-resistant glue
10
After make it below protective layer
3
Lateral surface
1mm
Extremely
2mm
.Assembled sandwich after the present embodiment processes is incubated the partitioning slot that close rib compound external wall panel partitioning slot processes compared with prior art so that it is external thermal insulation performance improves
5%
, power consumption rate reduces
10%
, heat transfer coefficient reduces
7%
, adhesive strength has reached the building adhesive strength index of national regulation requirement.
The beneficial effects of the utility model
1.
By polyurethane foams
4
, glass fibre anticracking grout layer
5
, warming plate packing
6
, seam connecting belt
8
, putty
9
And weather-resistant glue
10
The implant of close rib compound external wall panel partitioning slot it is incubated, compared with the implant of prior art partitioning slot so that it is external thermal insulation performance improves as assembled sandwich
2%
Extremely
5%
, power consumption rate reduces
5%
Extremely
10%
, heat transfer coefficient reduces
6%
Extremely
8%
, adhesive strength has reached the building adhesive strength index of national regulation requirement.
Use polyurethane foams
4
And weather-resistant glue
10
Elastomeric material fills partitioning slot, it is possible to prevent heat-insulation layer
2
And protective layer
3
Stress under high/low temperature and occur extruding destroy.
Inner stuffing used in this utility model and outer implant can not only meet the requirement of adhesive strength, and improve the thermal property of Side fascia, it is to avoid Side fascia occurs cold (hot) bridge effect.
In sum, the external thermal insulation performance of the partitioning slot that the partitioning slot after this utility model construction processes compared with prior art improves
2%
Extremely
5%
, power consumption rate reduces
5%
Extremely
10%
, heat transfer coefficient reduces
6%
Extremely
8%
, adhesive strength has reached the building adhesive strength index of national regulation requirement；It is prevented from heat-insulation layer
2
And protective layer
3
Stress under high/low temperature and occur extruding to destroy, and improve structure sheaf
1
Thermal property, it is to avoid there is cold (hot) bridge effect in Side fascia.
Above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (6)
1. an assembled sandwich is incubated close rib compound external wall panel partitioning slot device, it is characterised in that include that the assembled sandwich of inner stuffing, outer implant and at least two is incubated close rib compound external wall panel；Assembled sandwich is incubated close rib compound external wall panel and includes structure sheaf, heat-insulation layer and protective layer; adjacent two assembled sandwich are incubated inside the partitioning slot that close rib compound external wall panel is formed and are fixed with inner stuffing, and the lateral surface of inner stuffing is less than or is incubated the heat-insulation layer lateral surface flush of close rib compound external wall panel with assembled sandwich；Adjacent two assembled sandwich are incubated outside the partitioning slot that close rib compound external wall panel is formed and are fixed with outer implant; outer implant and inner stuffing are bonded together, and the lateral surface of outer implant is incubated the protective layer lateral surface flush of close rib compound external wall panel with assembled sandwich.
Assembled sandwich the most according to claim 1 is incubated close rib compound external wall panel partitioning slot device, it is characterised in that when the partitioning slot width that adjacent two assembled sandwich are incubated the formation of close rib compound external wall panel is 5mm to 15mm, inner stuffing is polyurethane foams；Polyurethane foams lateral surface is less than the lateral surface of heat-insulation layer.
Assembled sandwich the most according to claim 1 is incubated close rib compound external wall panel partitioning slot device, it is characterized in that inner stuffing includes polyurethane foams, glass fibre anticracking grout layer and warming plate packing when the partitioning slot width that adjacent two assembled sandwich are incubated the formation of close rib compound external wall panel is more than 15mm to 40mm；Warming plate packing is positioned at adjacent two assembled sandwich and is incubated the partitioning slot middle inside that close rib compound external wall panel is formed, the side of warming plate packing is bonded together with heat-insulation layer by glass fibre anticracking grout layer, the lateral surface flush of filled polyurethane foaming agent between the opposite side and heat-insulation layer of warming plate packing, polyurethane foams, glass fibre anticracking grout layer and warming plate packing and heat-insulation layer.
4. it is incubated close rib compound external wall panel partitioning slot device according to the assembled sandwich described in claim 1 or 2 or 3, it is characterized in that outer implant includes glass fibre anticracking grout, seam connecting belt and putty, it is incubated outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and is filled with glass fibre anticracking grout, glass fibre anticracking grout and inner stuffing are bonded together, the lateral surface of glass fibre anticracking grout is less than protective layer lateral surface, it is pasted with seam connecting belt on glass fibre anticracking grout and outside the protective layer of glass fibre anticracking grout both sides, it is pasted with putty in the outside of seam connecting belt, putty and protective layer lateral surface flush；Or; outer implant includes glass fibre anticracking grout and weather-resistant glue; it is incubated outside the partitioning slot that close rib compound external wall panel is formed at adjacent two assembled sandwich and is filled with glass fibre anticracking grout; glass fibre anticracking grout and inner stuffing are bonded together; the lateral surface of glass fibre anticracking grout is less than protective layer lateral surface; glass fibre anticracking grout is fixed with weather-resistant glue, weather-resistant glue lateral surface and protective layer lateral surface flush.
5. it is incubated close rib compound external wall panel partitioning slot device according to the assembled sandwich described in Claims 2 or 3, it is characterised in that the thickness of glass fibre anticracking grout layer is 2mm to 3mm；Or/and, the width of warming plate packing is 10mm to 30mm, and the thickness of warming plate packing and length are equal with the thickness of the heat-insulation layer of the assembled sandwich close rib compound external wall panel of insulation and length respectively；Or/and, the comprcssive strength of warming plate packing is 0.25MPa to 0.5MPa, and heat conductivity is 0.015W/m K to 0.041W/m K, and anti-freezing property is 2.5% to 5% at performance reduction rate after the freezing-thawing test of continuous 25 times, and burning behavior class is that B3 level is to A level；Or/and, the hot strength of seam connecting belt is 3.9MPa to 4.5MPa, and elongation at break is 15.8% to 16.4%, and tearing strength is 26MPa to 30MPa；Or/and, the tensile bond strength of weather-resistant glue is 0.6MPa to 0.93MPa, and percentage elongation is 300% to 900%；Or/and, the expansion multiple of polyurethane foams is 30 times to 40 times, and heat conductivity is 0.022 W/m K to 0.025 W/m K, and temperature tolerance is-35 DEG C to 80 DEG C, and burning behavior class is B2 to B3, and adhesion strength is 60KPa to 80KPa；Or/and, glass fibre anticracking grout obtains as follows, glass fibre, water, cement and sand are obtained for after 0.01:0.47:1:2.5 mix homogeneously in mass ratio, the strength grade of glass fibre anticracking grout is M2.5 to M10, the hot strength of glass fibre is 1000MPa to 3000MPa, and the density of glass fibre is 2.5g/cm3To 2.7g/cm3, the linear shrinkage of glass fibre is 12% to 14%, and the fibre length of glass fibre is 10mm to 50mm.
Assembled sandwich the most according to claim 4 is incubated close rib compound external wall panel partitioning slot device, it is characterised in that the thickness of glass fibre anticracking grout layer is 2mm to 3mm；Or/and, the width of warming plate packing is 10mm to 30mm, and the thickness of warming plate packing and length are equal with the thickness of the heat-insulation layer of the assembled sandwich close rib compound external wall panel of insulation and length respectively；Or/and, the comprcssive strength of warming plate packing is 0.25MPa to 0.5MPa, and heat conductivity is 0.015W/m K to 0.041W/m K, and anti-freezing property is 2.5% to 5% at performance reduction rate after the freezing-thawing test of continuous 25 times, and burning behavior class is that B3 level is to A level；Or/and, the hot strength of seam connecting belt is 3.9MPa to 4.5MPa, and elongation at break is 15.8% to 16.4%, and tearing strength is 26MPa to 30MPa；Or/and, the tensile bond strength of weather-resistant glue is 0.6MPa to 0.93MPa, and percentage elongation is 300% to 900%；Or/and, the expansion multiple of polyurethane foams is 30 times to 40 times, and heat conductivity is 0.022 W/m K to 0.025 W/m K, and temperature tolerance is-35 DEG C to 80 DEG C, and burning behavior class is B2 to B3, and adhesion strength is 60KPa to 80KPa；Or/and, glass fibre anticracking grout obtains as follows, glass fibre, water, cement and sand are obtained for after 0.01:0.47:1:2.5 mix homogeneously in mass ratio, the strength grade of glass fibre anticracking grout is M2.5 to M10, the hot strength of glass fibre is 1000MPa to 3000MPa, and the density of glass fibre is 2.5g/cm3To 2.7g/cm3, the linear shrinkage of glass fibre is 12% to 14%, and the fibre length of glass fibre is 10mm to 50mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091440.7U CN205577130U (en) | 2016-01-29 | 2016-01-29 | Assembled presss from both sides close rib composite external wall board isolation joint device of core heat preservation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091440.7U CN205577130U (en) | 2016-01-29 | 2016-01-29 | Assembled presss from both sides close rib composite external wall board isolation joint device of core heat preservation |
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|---|---|
| CN205577130U true CN205577130U (en) | 2016-09-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544745A (en) * | 2016-01-29 | 2016-05-04 | 新疆农业大学 | Assembly-type sandwiched heat-preservation multi-ribbed composite outer wall plate partition joint device and construction method |
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2016
- 2016-01-29 CN CN201620091440.7U patent/CN205577130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544745A (en) * | 2016-01-29 | 2016-05-04 | 新疆农业大学 | Assembly-type sandwiched heat-preservation multi-ribbed composite outer wall plate partition joint device and construction method |
| CN105544745B (en) * | 2016-01-29 | 2019-05-21 | 新疆农业大学 | Assembled sandwich keeps the temperature close rib compound external wall panel partitioning slot device and construction method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |