CN208718124U - A kind of composite sanawich thermal insulation board - Google Patents
A kind of composite sanawich thermal insulation board Download PDFInfo
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- CN208718124U CN208718124U CN201821122819.5U CN201821122819U CN208718124U CN 208718124 U CN208718124 U CN 208718124U CN 201821122819 U CN201821122819 U CN 201821122819U CN 208718124 U CN208718124 U CN 208718124U
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Abstract
The utility model provides a kind of composite sanawich thermal insulation board, including sandwich layer, upper layer, adhesive layer and lower layer, and the upper layer is attached by adhesive layer and sandwich layer upper surface；The lower layer is reinforced concrete floor, and the reinforced concrete floor is wrapped in the sandwich layer lower surface and surrounding；Being surrounded by for the sandwich layer is wrapped in, and the bridge cut-off in the reinforced concrete floor is insulated band, and the cross section of the bridge cut-off insulation band is dovetail groove, and cavity is reserved in the dovetail groove to place anchoring piece and be used to form the connection with adjacent insulation board in assembly；Metallic elastic skeleton is provided in the sandwich layer.The heat preservation and insulation that the utility model had not only had traditional battenboard excellent, but also there are the performances such as intensity height, corrosion resistance and good, light weight, it can be used as the thermal insulation external wall panel mainly built and roofing board use.
Description
Technical field
The utility model relates to building material technical field, in particular to a kind of composite sanawich thermal insulation board.
Background technique
In the case where current energy shortage, building energy consumption protrusion, urbanization process are accelerated, building energy conservation becomes China city
The important topic of township's development, demand of the market to energy-saving building technology and product will sharp increase.From the angle of construction
From the point of view of, building energy consumption is influenced more it is apparent that the thermal property of building enclosure, that is, be related to outer wall body, roof construction
And the heat preservation and insulation of door and window setting.In the thermal property of building enclosure, outer wall body heat preservation is the weight of building energy conservation
Point.In the exterior wall design and construction of building, the influence of the solar irradiation for reducing building external or cold flow invasion should be considered,
Distributing for indoor heat is avoided again.Outer wall body heat preservation can be divided into exterior wall internal insulation, outer wall self heat-preserving, exterior insulation and outer
Wall sandwich heat preservation.
Exterior wall internal insulation is that by the implementation insulation such as application mortar, technical maturity is easy for side surface within the walls outside,
But it cannot thoroughly eliminate wall heat bridge problem；Exterior insulation is the outside that thermal insulation material is applied to exterior wall, be can be improved outer
The thermal insulation property of wall totality, but its construction requirement is higher, and thermal insulation material is influenced vulnerable to outside environmental elements；Outer wall self heat-preserving is
For wall itself using the material with energy saving thermal resistance function, makes to go along with sb. to guard him and heat preservation is combined into one, but because of the office of material property
Limit is not so that applicability is high.
Exterior wall sandwich heat preservation technology is the combined wall using concrete and thermal insulation material composition.The side being widely used at present
Method is to install insulation board using technology for applying at the surface scene of building.Due to the limitation of execution conditions, there are thermal insulation materials
Being pasted not strongly, solid, labeling rates are slow, are easy the problem of hollowing falls off.In addition, certain thermal insulation materials be it is flammable, constructing and making
With there is fire hazard in the process.There are also the factor due to heat bridge, the heat-insulating property of wall is affected.
With the continuous development of society, requirement of the people to building heat preservation plate material is continuously improved, not only desired strength
It is good, more require light weight, fire prevention, moisture-proof, anticorrosion and environmental protection.People use color steel polyphenyl sandwich plate, color steel between floors
Rockwool sandwich board, these are in the insulation sandwich board used, since its surface is one layer of sheet metal (generally 0.3~0.5mm), because
This, there is also some shortcomingss for the battenboard of the above-mentioned type: surface strength is low, and especially impact resistant strength is low；It is corrosion-resistant
Ability is poor；Presence in place of the deficiencies of easily condensing, in addition, cause weight big since rock wool board density is larger, it is at high cost, it is thermally conductive
Coefficient is big, and the purpose of efficient heat-insulation and heat-preservation is not achieved, and energy-saving effect is undesirable, limits the application of sandwich panel.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of composite sanawich thermal insulation board, and structure is more
Heat preservation and insulation that is scientific and reasonable, not only having had traditional battenboard excellent, but also there is intensity height, corrosion resistance and good, light weight
Etc. performances, the Composite sandwich thermal-insulation sheet material can be used as the thermal insulation external wall panel mainly built and roofing board and use.
The utility model is to realize above-mentioned technical purpose by following technological means.
A kind of composite sanawich thermal insulation board, including sandwich layer, upper layer, adhesive layer and lower layer, the upper layer pass through adhesive layer
It is attached with sandwich layer upper surface；The lower layer is reinforced concrete floor, and the reinforced concrete floor is wrapped under the sandwich layer
Surface and surrounding；Being surrounded by for the sandwich layer is wrapped in, and the bridge cut-off in the reinforced concrete floor is insulated band, the bridge cut-off
The cross section for being insulated band is dovetail groove, and cavity is reserved in the dovetail groove to place anchoring piece and be used to be formed and phase in assembly
The connection of adjacent insulation board；Metallic elastic skeleton is provided in the sandwich layer.
Further, it is equipped with several through-holes between the reinforced concrete floor lower surface and sandwich layer, is equipped in the through-hole
Expansion bolt or pre-embedded bolt, for connecting reinforced concrete floor and sandwich layer.
Further, several through-hole cross arrangements.
Further, the material of the adhesive layer is polyurethane, acrylate or vinyl acetate resin；The sandwich layer material
Material is polyphenyl foamed board material or polyurethane foam plate or polyvinyl chloride foamed plate or mineral wool plate or rock wool plate；It is described
Upper layer of material is fibrous composite.
Further, metallic elastic skeleton cross section is grid type or T-type or L-type.
Further, the sandwich layer is equipped with several layers metallic elastic skeleton, and metallic elastic skeleton described in several layers is evenly arranged on core
In layer cross section；Metallic elastic skeleton cross section is T-type or L-type or I type.
The utility model has the beneficial effects that:
1. composite sanawich thermal insulation board described in the utility model, the heat preservation and insulation for both having had traditional battenboard excellent,
There are the performances such as intensity height, corrosion resistance and good, light weight again.
2. composite sanawich thermal insulation board described in the utility model specifically protrudes excellent in terms of energy-saving and emission-reduction and environmental protection
Point.
Detailed description of the invention
Fig. 1 is composite sanawich thermal insulation board structure chart described in the utility model.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is a kind of embodiment of composite sanawich thermal insulation board described in the utility model.
In figure:
1- sandwich layer；2- adhesive layer；The upper layer 3-；4- reinforced concrete floor；5- dovetail groove；6- metallic elastic skeleton；7- is logical
Hole.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the utility model, but the guarantor of the utility model
Shield range is not limited to this.
As shown in Figure 1, composite sanawich thermal insulation board described in the utility model, which is characterized in that including sandwich layer 1, upper layer 3,
Adhesive layer 2 and lower layer, the upper layer 3 are attached by adhesive layer 2 and 1 upper surface of sandwich layer；The lower layer is mixed for reinforcing bar
Solidifying soil layer 4, the reinforced concrete floor 4 are wrapped in 1 lower surface of sandwich layer and surrounding；The sandwich layer 1 is surrounded by package
Bridge cut-off in the reinforced concrete floor 4 is insulated band, and the cross section of the bridge cut-off insulation band is dovetail groove 5, the ladder
Cavity is reserved in shape slot 5 to place anchoring piece and be used to form the connection with adjacent insulation board in assembly；Setting in the sandwich layer 1
There is metallic elastic skeleton 6.
As shown in Fig. 2, being equipped with several through-holes 7, the through-hole 7 between 4 lower surface of reinforced concrete floor and sandwich layer 1
It is interior to be equipped with expansion bolt or pre-embedded bolt, for connecting reinforced concrete floor 4 and sandwich layer 1.Several through-holes 7 intersect row
Column.
The material of the adhesive layer 2 is polyurethane, acrylate or vinyl acetate resin；1 material of sandwich layer is
Polyphenyl foamed board material or polyurethane foam plate or polyvinyl chloride foamed plate or mineral wool plate or rock wool plate；The upper layer
3 materials are fibrous composite.
As shown in figure 3,6 cross section of metallic elastic skeleton is grid type or T-type or L-type.The sandwich layer 1 is equipped with
Several layers metallic elastic skeleton 6, metallic elastic skeleton 6 described in several layers are evenly arranged in 1 cross section of sandwich layer；The metallic elastic bone
6 cross section of frame is T-type or L-type or I type.The metallic elastic skeleton 6 can be carbon steel or steel alloy.
The embodiment is the preferred embodiment of the utility model, but the utility model is not limited to above-mentioned embodiment party
Formula, without departing substantially from the substantive content of the utility model, those skilled in the art can be made any apparent
Improvement, replacement or modification belong to the protection scope of the utility model.
Claims (6)
1. a kind of composite sanawich thermal insulation board, which is characterized in that including sandwich layer (1), upper layer (3), adhesive layer (2) and lower layer, institute
Upper layer (3) is stated to be attached by adhesive layer (2) and sandwich layer (1) upper surface；The lower layer is reinforced concrete floor (4), institute
It states reinforced concrete floor (4) and is wrapped in the sandwich layer (1) lower surface and surrounding；Being surrounded by for sandwich layer (1) is wrapped in institute
The bridge cut-off insulation band in reinforced concrete floor (4) is stated, the cross section of the bridge cut-off insulation band is dovetail groove (5), the ladder
Cavity is reserved in shape slot (5) to place anchoring piece and be used to form the connection with adjacent insulation board in assembly；In the sandwich layer (1)
It is provided with metallic elastic skeleton (6).
2. composite sanawich thermal insulation board according to claim 1, which is characterized in that in the reinforced concrete floor (4) following table
Several through-holes (7) are equipped between face and sandwich layer (1), expansion bolt or pre-embedded bolt are equipped in the through-hole (7), for connecting
Reinforced concrete floor (4) and sandwich layer (1).
3. composite sanawich thermal insulation board according to claim 2, which is characterized in that several through-hole (7) cross arrangements.
4. composite sanawich thermal insulation board according to claim 1, which is characterized in that the material of the adhesive layer (2) is
Polyurethane, acrylate or vinyl acetate resin；Sandwich layer (1) material be polyphenyl foamed board material or polyurethane foam plate or
Polyvinyl chloride foamed plate or mineral wool plate or rock wool plate；Upper layer (3) material is fibrous composite.
5. composite sanawich thermal insulation board according to claim 1, which is characterized in that metallic elastic skeleton (6) cross section
For grid type or T-type or L-type.
6. composite sanawich thermal insulation board according to claim 1, which is characterized in that the sandwich layer (1) is equipped with several layers metal
Elastic skeleton (6), metallic elastic skeleton (6) described in several layers are evenly arranged in sandwich layer (1) cross section；The metallic elastic skeleton
(6) cross section is T-type or L-type or I type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122819.5U CN208718124U (en) | 2018-07-16 | 2018-07-16 | A kind of composite sanawich thermal insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122819.5U CN208718124U (en) | 2018-07-16 | 2018-07-16 | A kind of composite sanawich thermal insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208718124U true CN208718124U (en) | 2019-04-09 |
Family
ID=65973586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821122819.5U Active CN208718124U (en) | 2018-07-16 | 2018-07-16 | A kind of composite sanawich thermal insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208718124U (en) |
-
2018
- 2018-07-16 CN CN201821122819.5U patent/CN208718124U/en active Active
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