CN208122042U - A kind of composite thermal-insulating exterior formwork - Google Patents
A kind of composite thermal-insulating exterior formwork Download PDFInfo
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- CN208122042U CN208122042U CN201820555959.5U CN201820555959U CN208122042U CN 208122042 U CN208122042 U CN 208122042U CN 201820555959 U CN201820555959 U CN 201820555959U CN 208122042 U CN208122042 U CN 208122042U
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- layer
- heat preservation
- preservation core
- core layer
- lateral surface
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- 239000002131 composite material Substances 0.000 title description 9
- 238000009415 formwork Methods 0.000 title description 8
- 239000010410 layer Substances 0.000 description 78
- 238000004321 preservation Methods 0.000 description 50
- 239000012792 core layer Substances 0.000 description 43
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 11
- 239000004570 mortar (masonry) Substances 0.000 description 11
- 239000004744 fabric Substances 0.000 description 10
- 239000003365 glass fiber Substances 0.000 description 10
- 239000003513 alkali Substances 0.000 description 7
- 239000004567 concrete Substances 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000011325 microbead Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 206010003399 Arthropod bite Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a kind of composite thermal-insulating exterior formwork, including heat preservation core layer, heat preservation core layer is cuboid plate structure, is provided with several parallel grooves along its length on the lateral surface of heat preservation core layer；The inside of heat preservation core layer is equipped with steel screen layer, and steel screen layer extends vertically through the cell wall of groove；The rooved face of groove and the lateral surface of heat preservation core layer are equipped with interface agent layer；The lateral surface of interface agent layer is equipped with inorganic insulating layer, and the lateral surface of inorganic insulating layer is equipped with decorative mortar layer, is compounded with alkali resistant glass fibre open weave cloth in decorative mortar layer.The utility model can be improved adhesive effect between heat preservation core layer and inorganic insulating layer, have the advantages that intensity is not high, easy to crack, and, when construction, the contact area between the finish coat in outside is increased, the presentation quality of building is improved, while having the advantages that heat preservation, fire prevention, heat-insulated.
Description
Technical field
The utility model relates to building material technical field more particularly to a kind of composite thermal-insulating exterior formworks.
Background technique
Building energy conservation and structure-integrated technology are to integrate building heat preservation function and wall Support Function, and wall is not required to
It separately to take Insulation that can meet the requirement of Current Building ' energy conservation standard, realize heat preservation and wall with the novel building in service life
Insulation system.Currently, composite thermal-insulating exterior formwork is since its is structurally reasonable, mortar surface cracking resistance is good, fire protecting performance is good and
The features such as being firmly combined with concrete is used widely in construction projects.
The composite construction that existing composite thermal-insulating exterior formwork generally uses heat preservation core layer and inorganic insulating layer to combine, due to two
The coefficient of expansion of layer material therefor is different, and the interface between two layers is easy to appear removing, seriously affects the service life of plate,
And cause safety accident.The presentation quality of building is not only influenced, but also brings very big security risk, so that outside complex heat-preservation
Template use and popularization receives certain restrictions.
Summary of the invention
Technical problem to be solved in the utility model is：A kind of composite thermal-insulating exterior formwork is provided, to solve heat preservation core layer
The technical problem easy to crack between inorganic insulating layer.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of composite thermal-insulating exterior formwork, including heat preservation core layer, the heat preservation core layer are cuboid plate structure, the heat preservation
Several parallel grooves are provided on the lateral surface of sandwich layer along its length；
The inside of the heat preservation core layer is equipped with steel screen layer, and the steel screen layer extends vertically through the cell wall of the groove；
The rooved face of the groove and the lateral surface of the heat preservation core layer are equipped with interface agent layer；
The lateral surface of the interface agent layer is equipped with inorganic insulating layer, and the lateral surface of the inorganic insulating layer is equipped with decorative mortar
Layer, alkali resistant glass fibre open weave cloth is compounded in the decorative mortar layer.
Preferably, the medial surface of the heat preservation core layer is equipped with stress protection layer, is compounded in the stress protection layer alkaline-resisting
Glass fiber reticular cloth.
Preferably, the heat preservation core layer is polyurethane sheet or graphite polystyrene board or rock-wool heat insulation plate.
Preferably, the inorganic insulating layer is inorganic kervit microbead insulated sand slurry layer.
Preferably, the steel screen layer is the grating type steel screen layer of 10 × 10 centimetres of spacing.
Preferably, the groove is dovetail groove, arc groove or rectangular channel.
Preferably, the aperture of the alkali resistant glass fibre open weave cloth is 5mm.
After above-mentioned technical proposal, the utility model has the beneficial effects that：
It is fluted by being arranged in heat preservation core layer in the present invention, increase heat preservation core layer and inorganic insulating layer it
Between contact area, increase between bonding force, further, between heat preservation core layer and inorganic insulating layer be equipped with interfacial agents
Layer plays the function served as bridge of both enhancings connection, keeps overall structure stability stronger, ensure that the two has heavily fortified point between each other
Solid combination.
By being equipped with steel screen layer in heat preservation core layer, the cell wall of steel screen layer through-going recess can guarantee steel screen layer
A part be located at the inside of inorganic insulating layer, another part is located at the inside of heat preservation core layer, makes heat preservation core layer and inorganic heat preservation
Layer forms an entirety, enhances bonding strength between the two, so that the interface between two layers is not easy to remove,
Further, it cooperates with groove, so that inorganic insulating layer on vertical or horizontal, has good between heat preservation core layer
Structural stability, and, low in cost, construction is simple.
By on the medial surface of heat preservation core layer, being equipped with stress protection layer, having not only acted as enhancing the utility model and mixing
The effect bonded between solidifying cob wall body most importantly by compound alkali resistant glass fibre open weave cloth, can resist cast-in-place concrete
Compression, concentrated stress when dispersion concrete cast-in-situ vibrates, it is ensured that within the allowable range, protection keeps the temperature core for the deformation of heat preservation core layer
Layer damage.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of the utility model embodiment；
Fig. 2 is the schematic perspective view of the utility model embodiment；
In figure：1- heat preservation core layer, 11- groove, 2- steel screen layer, 3- interface agent layer, 4- inorganic insulating layer, 5- decorative mortar
Layer, 6- alkali resistant glass fibre open weave cloth, 7- stress protection layer.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
"inner" as described below, "outside" are the bearing definitions according to the utility model in a state of use.Wherein, it keeps the temperature
" medial surface " of sandwich layer refers to side of the heat preservation core layer close to concrete wall, and " lateral surface " of heat preservation core layer refers to keeping the temperature
Sandwich layer refers to side of the interface agent layer close to inorganic insulating layer close to the side of interface agent layer, " lateral surface " of interface agent layer,
" lateral surface " of inorganic insulating layer refers to inorganic insulating layer close to the side of decorative mortar layer.
As shown in Figure 1 to Figure 2, the utility model includes heat preservation core layer 1, and heat preservation core layer 1 is cuboid plate structure, heat preservation
Several parallel grooves 11 are provided on the lateral surface of sandwich layer 1 along its length；The inside of heat preservation core layer 1 is equipped with steel screen layer 2,
Steel screen layer 2 extends vertically through the cell wall of groove 11；The length and width of steel screen layer 2 are respectively less than the length and width of heat preservation core layer 1
Degree, a portion are located at the inside of groove 11, and another part is located at the inside of heat preservation core layer 1, the medial surface with heat preservation core layer 1
It is arranged in parallel；The rooved face of groove 11 and the lateral surface of heat preservation core layer 1 are equipped with interface agent layer 3；The lateral surface of interface agent layer 3 is set
There is inorganic insulating layer 4, the lateral surface of inorganic insulating layer 4 is equipped with decorative mortar layer 5, is compounded with alkali-resisting glass fiber in decorative mortar layer 5
Grid cloth 6.
In the utility model embodiment, heat preservation core layer 1 can be polyurethane sheet or graphite polystyrene board or rock-wool heat insulation plate,
Preferably, using rock-wool heat insulation plate, it is climing flame can also effectively to be separated with good flameproof effect, and when fire generation
Prolong, fire protecting performance is brilliant.It is equipped with groove 11 by the lateral surface in heat preservation core layer 1, increases heat preservation core layer 1 and inorganic insulating layer
Contact area between 4, so that adhesive effect is good between heat preservation core layer 1 and inorganic insulating layer 4, intensity is high, not easy to crack；Especially
It is to be equipped with interface agent layer 3 in the lateral surface of heat preservation core layer 1, play the function served as bridge of both enhancings connection, keep overall structure steady
It is qualitative stronger, it ensure that the two has firm combination between each other.
In the utility model embodiment, inorganic insulating layer 4 can be inorganic kervit microbead insulated sand slurry layer.With heat preservation core
Layer 1 cooperates, and making the utility model not only has good thermal insulation property, while having excellent heat-insulated, fire protecting performance and can prevent
Worm ant bite and corrosion.
As depicted in figs. 1 and 2, in the inside of heat preservation core layer 1, it is equipped with steel screen layer 2, it is preferred that steel screen layer 2 uses 10
The grating type steel screen layer of × 10 centimetres of spacing.Wherein, a part of steel screen layer 2 is located at the inside of groove 11, another part
It positioned at the inside of heat preservation core layer 1, is arranged in parallel with the medial surface of heat preservation core layer 1, wherein being located at the part inside groove 11, simultaneously
In inorganic insulating layer 4, so that inorganic insulating layer 4, interface agent layer 3 and heat preservation core layer 1 constitute an entirety, enhance
Bonding strength between heat preservation core layer 1 and inorganic insulating layer 4, so that the interface between two layers is not easy to remove, into
One step, it cooperates with groove 11, so that inorganic insulating layer 4 on vertical or horizontal, has good between heat preservation core layer 1
Good structural stability, and, low in cost, construction is simple.
The outside of inorganic insulating layer 4 is equipped with decorative mortar layer 5, is compounded with alkali resistant glass fibre open weave cloth 6 in decorative mortar layer 5.
By being equipped with alkali resistant glass fibre open weave cloth 6, so that the surface of decorative mortar layer 5 forms hair side and increases this reality in use
With the novel contact area between finish coat, adhesive strength is improved, it is not easily to fall off, also, decorative mortar can also be improved
The intensity and Resisting fractre degree of layer 5.
As depicted in figs. 1 and 2, in the utility model, the medial surface of heat preservation core layer 1 is equipped with stress protection layer 7, stress protection
Alkali-resisting glass fiber screen cloth 6 is compounded in layer 7.The effect bonded between enhancing the utility model and concrete wall has been not only acted as,
Most importantly, by compound alkali resistant glass fibre open weave cloth 6, cast-in-place concrete compression, dispersion concrete cast-in-situ vibration can be resisted
Concentrated stress when smashing, it is ensured that the deformation of heat preservation core layer within the allowable range, protects heat preservation core layer damage.
In conclusion a kind of composite thermal-insulating exterior formwork provided by the utility model, can be improved heat preservation core layer and inorganic guarantor
Adhesive effect between warm layer has the advantages that intensity is not high, easy to crack, moreover, construction when, increase with the finish coat in outside it
Between contact area, improve the presentation quality of building, while having the advantages that heat preservation, fire prevention, heat-insulated.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of composite thermal-insulating exterior formwork, including heat preservation core layer, the heat preservation core layer is cuboid plate structure, and feature exists
In,
Several parallel grooves are provided on the lateral surface of the heat preservation core layer along its length；
The inside of the heat preservation core layer is equipped with steel screen layer, and the steel screen layer extends vertically through the cell wall of the groove；
The rooved face of the groove and the lateral surface of the heat preservation core layer are equipped with interface agent layer；
The lateral surface of the interface agent layer is equipped with inorganic insulating layer, and the lateral surface of the inorganic insulating layer is equipped with decorative mortar layer,
Alkali resistant glass fibre open weave cloth is compounded in the decorative mortar layer.
2. composite thermal-insulating exterior formwork as described in claim 1, which is characterized in that the medial surface of the heat preservation core layer is equipped with stress
Protective layer, the stress protection layer include built-in alkali-resisting glass fiber screen cloth and the anticracking grout layer on alkali-resisting glass fiber screen cloth.
3. composite thermal-insulating exterior formwork as described in claim 1, which is characterized in that the heat preservation core layer is polyurethane sheet or graphite
Styrofoam or rock-wool heat insulation plate.
4. composite thermal-insulating exterior formwork as described in claim 1, which is characterized in that the inorganic insulating layer is inorganic glass bead
It is heat-insulation mortar bed.
5. composite thermal-insulating exterior formwork as described in claim 1, which is characterized in that the steel screen layer is 10 × 10 centimetres of spacing
Grating type steel screen layer.
6. composite thermal-insulating exterior formwork as described in claim 1, which is characterized in that the groove be dovetail groove, arc groove or
Rectangular channel.
7. composite thermal-insulating exterior formwork as described in claim 1, which is characterized in that the aperture of the alkali resistant glass fibre open weave cloth is
5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820555959.5U CN208122042U (en) | 2018-04-18 | 2018-04-18 | A kind of composite thermal-insulating exterior formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820555959.5U CN208122042U (en) | 2018-04-18 | 2018-04-18 | A kind of composite thermal-insulating exterior formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208122042U true CN208122042U (en) | 2018-11-20 |
Family
ID=64190617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820555959.5U Active CN208122042U (en) | 2018-04-18 | 2018-04-18 | A kind of composite thermal-insulating exterior formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208122042U (en) |
-
2018
- 2018-04-18 CN CN201820555959.5U patent/CN208122042U/en active Active
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