CN207420023U - Isolation-type fireproof composite thermal-insulating exterior formwork - Google Patents
Isolation-type fireproof composite thermal-insulating exterior formwork Download PDFInfo
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- CN207420023U CN207420023U CN201721531452.8U CN201721531452U CN207420023U CN 207420023 U CN207420023 U CN 207420023U CN 201721531452 U CN201721531452 U CN 201721531452U CN 207420023 U CN207420023 U CN 207420023U
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- heat preservation
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Abstract
The utility model discloses a kind of isolation-type fireproof composite thermal-insulating exterior formworks, belong to building material technical field, including heat preservation core layer, the heat preservation core layer is by a plurality of interlaced trench separation arranged in length and breadth into multiple independent heat-insulation units, the cross sectional shape of the groove is I-shaped, fire proofing material is provided in the groove, multiple heat-insulation units are connected as one by the fire proofing material；The inner surface of each heat-insulation unit is equipped with multiple first pits, outer surface is equipped with multiple second dimples, it is equipped with first with the inner surface of the heat preservation core layer and bonds enhancement layer in first pit, in the second dimple and outer surface of the heat preservation core layer is equipped with adhesive layer；Heat preservation transition zone is provided on the outside of the adhesive layer, the second bonding enhancement layer is provided on the outside of the heat preservation transition zone.The utility model offer isolation-type fireproof composite thermal-insulating exterior formwork is not easy to crack, intensity is high, high insulating effect, and with fire-proof function.
Description
Technical field
The utility model belongs to building material technical field more particularly to a kind of isolation-type fireproof composite thermal-insulating exterior formwork.
Background technology
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 novel building of the heat preservation with wall with the service life
Insulation system.It is to traditional architecture design and a major transformation of construction method to promote and apply integrated technique, is from basic
One of upper effective way for solving building heat preservation construction quality safety and fire safety problem.
But existing composite thermal-insulating exterior formwork at present because heat preservation core layer can not and the firm combination of adhesive layer, because
This still has strength of wall body deficiency problem, has even used the outer layers such as binding agent and cement mortar, but adhesive layer is still
It is so easy to crack or come off, cause heat preservation core layer exposed, not only influence the presentation quality of building, but also bring very big safety
Hidden danger so that composite thermal-insulating exterior formwork use and popularization receives certain restrictions.
Meanwhile existing composite thermal-insulating exterior formwork often only has single heat insulating ability, and fire protecting performance is had ignored, safety
Property is poor.
Utility model content
Technical problem to be solved in the utility model is：A kind of isolation-type fireproof composite thermal-insulating exterior formwork is provided, with solution
Certainly it does not possess the technical issues of fire-proof function and heat preservation core layer and adhesive layer easy to crack.
In order to solve the above technical problems, the technical solution of the utility model is：Isolation-type fireproof composite thermal-insulating exterior formwork, bag
Include heat preservation core layer, the heat preservation core layer by a plurality of interlaced trench separation arranged in length and breadth into multiple independent heat-insulation units,
The cross sectional shape of the groove is provided with fire proofing material to be I-shaped in the groove, the fire proofing material is by multiple guarantors
Warm unit is connected as one；The inner surface of each heat-insulation unit is equipped with multiple first pits, and outer surface is equipped with multiple
Second dimple, in first pit and the inner surface of the heat preservation core layer equipped with poured with the heat preservation core layer be integrated the
One bonds enhancement layer, and the outer surface of the interior and described heat preservation core layer of the second dimple, which is equipped with to pour with the heat preservation core layer, to be integrated
Adhesive layer；Heat preservation transition zone is provided on the outside of the adhesive layer, the second bonding is provided on the outside of the heat preservation transition zone
Enhancement layer.
As an improvement first pit and the cross sectional shape of second dimple are square, circular or rectangle.
As an improvement the fire proofing material is inorganic heat insulation mortar.
As an improvement described first bonds in surface and the heat preservation core layer of the enhancement layer away from the heat preservation core layer
The distance between surface is not less than 3mm；Surface of the adhesive layer away from the heat preservation core layer and the heat preservation core layer outer surface
The distance between be not less than 1mm；The thickness of the heat preservation transition zone is 8mm~16mm, and described second bonds the thickness of enhancement layer
Not less than 3mm.
As an improvement the surface of the first bonding enhancement layer away from the heat preservation core layer is provided with the first grid cloth
And the first salient point of multiple protrusion first grid cloths.
As a further improvement, the second grid cloth, the guarantor are equipped between the adhesive layer and the heat preservation transition zone
Galvanized steel wire netting is provided between warm transition zone and the second bonding enhancement layer.
As a further improvement, surface of the second bonding enhancement layer away from the heat preservation transition zone is provided with the 3rd
Second salient point of grid cloth and multiple protrusion the 3rd grid cloths.
As a further improvement, first grid cloth, second grid cloth and the 3rd grid cloth are resistance to
Alkali glass fiber reticular cloth.
As an improvement the heat preservation core layer is extruded sheet, graphite extruded sheet, hard-foam polyurethane plate, graphite polystyrene board
Or rock wool belt.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Since the heat preservation core layer of isolation-type fireproof composite thermal-insulating exterior formwork is by a plurality of interlaced groove arranged in length and breadth point
Multiple independent heat-insulation units are divided into, fire proofing material is provided in the groove；Thus when a fire, due to heat-insulation unit
Independently of each other, by the barrier of fire proofing material, fire spreading can be effectively prevented；Again since the cross sectional shape of the groove is work
The section both ends of font, i.e. groove are thick, intermediate thin, can reduce thermal conductivity factor, improve the heat-insulating property of composite thermal-insulating exterior formwork；
Again since the inner surface of each heat-insulation unit is equipped with multiple first pits, outer surface is equipped with multiple second dimples, institute
It states in the first pit and the inner surface of the heat preservation core layer is equipped with first for pouring and being integrated with the heat preservation core layer and bonds and strengthens
Layer, the outer surface of the interior and described heat preservation core layer of the second dimple is equipped with pours the adhesive layer being integrated with the heat preservation core layer,
The contact area of the first bonding enhancement layer and heat preservation core layer is thus increased by multiple first pits so that heat preservation core layer and the
One bonding enhancement layer adhesive effect is good, and intensity is high, not easy to crack；Adhesive layer and heat preservation are significantly increased by multiple second dimples
The contact area of sandwich layer so that heat preservation core layer is good with adhesive layer adhesive effect, and intensity is high, not easy to crack；Due in the bonding
The outside of layer is provided with heat preservation transition zone, and the second bonding enhancement layer is provided on the outside of the heat preservation transition zone, thus improves
Heat-insulating property.
The utility model offer isolation-type fireproof composite thermal-insulating exterior formwork is not easy to crack, intensity is high, high insulating effect, and has
There is fire-proof function.
Since the described first bonding surface of the enhancement layer away from the heat preservation core layer is provided with the first grid cloth and multiple
The first salient point of first grid cloth is protruded, thus latticed decorative pattern can be formed on the surface of the first bonding enhancement layer,
So that the first surface for bonding enhancement layer forms hair side, in use, the first bonding enhancement layer and inside can be increased
The contact area of concrete wall so that adhesive effect is good between the first bonding enhancement layer and the concrete wall of inside.
Due to being equipped with the second grid cloth between the adhesive layer and the heat preservation transition zone, improved by the second grid cloth
The intensity of adhesive layer and Resisting fractre degree；Due to being provided with galvanized steel between the heat preservation transition zone and the second bonding enhancement layer
Silk screen keeps the temperature transition zone by galvanized steel wire netting and keeps an entirety, prevents from coming off.
Since surface of the described second bonding enhancement layer away from the heat preservation transition zone is provided with the 3rd grid cloth and more
Second salient point of a protrusion the 3rd grid cloth, thus can form latticed flower on the surface of the second bonding enhancement layer
Line so that the second surface for bonding enhancement layer forms hair side, in use, can increase the second bonding enhancement layer and outside
Decorative mortar layer contact area so that second bond enhancement layer and decorative mortar layer adhesive effect it is good.
Description of the drawings
Fig. 1 is the sectional view of isolation-type fireproof composite thermal-insulating exterior formwork provided by the utility model；
Fig. 2 is the structure diagram of heat preservation core layer outer surface in Fig. 1；
In figure：1- heat preservation core layers, 101- heat-insulation units, 2- fire proofing materials, 3- second dimples, 4- first bond enhancement layer,
5- adhesive layers, 6- heat preservation transition zones, the bonding enhancement layers of 7- second, the first grid cloths of 8-, the first salient points of 9-, the second grid cloths of 10-,
11- galvanized steel wire nettings, the 3rd grid cloths of 12-, the second salient points of 13-.
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, is further elaborated the utility model.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.
" interior " and " outer " as described below is the side according to isolation-type fireproof composite thermal-insulating exterior formwork in use state
Position definition.Inside refers to isolation-type fireproof composite thermal-insulating exterior formwork close to the one side of concrete wall, and outside refers to isolating
Formula fire-proof compound insulation exterior sheathing is close to the one side of decorative mortar layer.
If Fig. 1 and Fig. 2 are jointly shown, a kind of isolation-type fireproof composite thermal-insulating exterior formwork, including heat preservation core layer 1, it is preferred that
Heat preservation core layer 1 is extruded sheet, graphite extruded sheet, hard-foam polyurethane plate, graphite polystyrene board or rock wool belt.
Heat preservation core layer 1 is by a plurality of interlaced trench separation arranged in length and breadth into multiple independent heat-insulation units 101, groove
Cross sectional shape to be I-shaped, fire proofing material 2 is provided in groove, multiple heat-insulation units 101 are connected as one by fire proofing material 2
Body, it is preferred that fire proofing material 2 is inorganic heat insulation mortar, and certainly, fire proofing material 2 can also select those skilled in the art can
The other materials of realization, details are not described herein.
In this way, when a fire, since heat-insulation unit 101 is mutual indepedent, pass through the barrier of fire proofing material 2, Ke Yiyou
Effect prevents fire spreading；Again since the cross sectional shape of groove is I-shaped, i.e. the section both ends of groove are thick, intermediate thin, can drop
Low thermal conductivity improves the heat-insulating property of composite thermal-insulating exterior formwork.
The inner surface of each heat-insulation unit 101 is equipped with multiple first pits, and outer surface is equipped with multiple second dimples 3,
In first pit and the inner surface of heat preservation core layer 1 is equipped with the first bonding enhancement layer 4 for pouring and being integrated with heat preservation core layer 1, and second
In the pit 3 and outer surface of heat preservation core layer 1 is equipped with the adhesive layer 5 for pouring and being integrated with heat preservation core layer 1.
The first bonding enhancement layer 4 and the contact area of heat preservation core layer 1 are increased by multiple first pits so that heat preservation core
Layer 1 and the first bonding 4 adhesive effect of enhancement layer are good, and intensity is high, not easy to crack；It is significantly increased by multiple second dimples 3 viscous
Tie layer 5 and the contact area of heat preservation core layer 1 so that heat preservation core layer 1 and 5 adhesive effect of adhesive layer are good, and intensity is high, not easy to crack.
The outside of adhesive layer 5 is provided with heat preservation transition zone 6, and the outside of heat preservation transition zone 6 is provided with the second bonding enhancement layer
7, it can so improve heat-insulating property.
Preferably, above-mentioned first pit and the cross sectional shape of second dimple 3 are square.In the present embodiment, first is recessed
The length of side of hole and second dimple 3 is 10mm, depth 5mm.Certainly, above-mentioned first pit and the cross sectional shape of second dimple 3
Can be circular or rectangle etc., details are not described herein.
Preferably, first the distance between enhancement layer 4 surface and 1 inner surface of heat preservation core layer away from heat preservation core layer 1 are bonded
L1 is not less than 3mm；The distance between surface of the adhesive layer 5 away from heat preservation core layer 1 and 1 outer surface of heat preservation core layer L2 are not less than 1mm；
The thickness of transition zone 6 is kept the temperature as 8mm~16mm, the second thickness for bonding enhancement layer 7 is not less than 3mm.
First surface of the bonding enhancement layer 4 away from heat preservation core layer 1 is provided with the first net of the first grid cloth 8 and multiple protrusions
First salient point 9 of lattice cloth 8.In this way, latticed decorative pattern can be formed on the surface of the first bonding enhancement layer 4 so that first is viscous
The surface for tying enhancement layer 4 forms hair side, in use, can increase the first bonding enhancement layer 4 and the concrete walls of inside
The contact area of body so that adhesive effect is good between the first bonding enhancement layer 4 and the concrete wall of inside.First grid cloth 8
The intensity of the first bonding enhancement layer 4 and Resisting fractre degree can also be improved.
The second grid cloth 10 is equipped between adhesive layer 5 and heat preservation transition zone 6, adhesive layer is improved by the second grid cloth 10
5 intensity and Resisting fractre degree；Heat preservation transition zone 6 and second is provided with galvanized steel wire netting 11 between bonding enhancement layer 7, by zinc-plated
Steel wire 11 prevents from coming off so that heat preservation one entirety of holding of transition zone 6.
Surface of the second bonding enhancement layer 7 away from heat preservation transition zone 6 is provided with the 3rd grid cloth 12 and multiple protrusions the
Second salient point 13 of three grid cloths 12 so can form latticed decorative pattern on the surface of the second bonding enhancement layer 7 so that the
Two surfaces for bonding enhancement layer 7 form hair side, in use, can increase the second bonding enhancement layer 7 and the plastering in outside
The contact area of screed so that the second bonding enhancement layer 7 and the adhesive effect of decorative mortar layer are good.3rd grid cloth 12 may be used also
The intensity of enhancement layer 7 and Resisting fractre degree are bonded to improve second.
In the present embodiment, the first grid cloth 8, the second grid cloth 10 and the 3rd grid cloth 12 are alkali-resisting glass fiber grid
Cloth.Certainly, the first grid cloth 8, the second grid cloth 10 and the 3rd grid cloth 12 can also select those skilled in the art real
The grid cloth of existing other materials, details are not described herein.
It should be noted that first bonds the master that enhancement layer 4, adhesive layer 5, heat preservation transition zone 6 and second bond enhancement layer 7
Ingredient is wanted to be well known to those skilled in the art, details are not described herein for mortar.The surface that enhancement layer 4 is bonded first is set
During the first grid cloth 8, mortar is protruded from the mesh of the first grid cloth 8, so as to form the first salient point 9.The formation of second salient point 13
Process and the forming process of the first salient point 9 are similar, and details are not described herein.
The utility model offer isolation-type fireproof composite thermal-insulating exterior formwork is not easy to crack, intensity is high, high insulating effect, and has
There is fire-proof function.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. isolation-type fireproof composite thermal-insulating exterior formwork, including heat preservation core layer, which is characterized in that
The heat preservation core layer is by a plurality of interlaced trench separation arranged in length and breadth into multiple independent heat-insulation units, the groove
Cross sectional shape to be I-shaped, fire proofing material is provided in the groove, the fire proofing material will multiple heat-insulation units companies
It is connected in one；
The inner surface of each heat-insulation unit is equipped with multiple first pits, and outer surface is equipped with multiple second dimples, described
It is equipped with first for pouring and being integrated with the heat preservation core layer with the inner surface of the heat preservation core layer in first pit and bonds enhancement layer,
In the second dimple and outer surface of the heat preservation core layer is equipped with pours the adhesive layer being integrated with the heat preservation core layer；
Heat preservation transition zone is provided on the outside of the adhesive layer, the reinforcement of the second bonding is provided on the outside of the heat preservation transition zone
Layer.
2. isolation-type fireproof composite thermal-insulating exterior formwork according to claim 1, which is characterized in that first pit and
The cross sectional shape of two pits is square, circular or rectangle.
3. isolation-type fireproof composite thermal-insulating exterior formwork according to claim 1, which is characterized in that the fire proofing material is nothing
Machine thermal insulation mortar.
4. isolation-type fireproof composite thermal-insulating exterior formwork according to claim 1, which is characterized in that described first bonds reinforcement
The distance between layer surface and the heat preservation core layer inner surface away from the heat preservation core layer are not less than 3mm；The adhesive layer is remote
The distance between surface and the heat preservation core layer outer surface from the heat preservation core layer are not less than 1mm；The heat preservation transition zone
Thickness is 8mm~16mm, and the described second thickness for bonding enhancement layer is not less than 3mm.
5. isolation-type fireproof composite thermal-insulating exterior formwork according to claim 1, which is characterized in that described first bonds reinforcement
Surface of the layer away from the heat preservation core layer is provided with the first salient point of the first grid cloth and multiple protrusion first grid cloths.
6. isolation-type fireproof composite thermal-insulating exterior formwork according to claim 5, which is characterized in that the adhesive layer and described
The second grid cloth is equipped between heat preservation transition zone, is provided between the heat preservation transition zone and the second bonding enhancement layer zinc-plated
Steel wire.
7. isolation-type fireproof composite thermal-insulating exterior formwork according to claim 6, which is characterized in that described second bonds reinforcement
Surface of the layer away from the heat preservation transition zone is provided with the 3rd grid cloth and the second of multiple protrusions the 3rd grid cloth convex
Point.
8. isolation-type fireproof composite thermal-insulating exterior formwork according to claim 7, which is characterized in that first grid cloth,
Second grid cloth and the 3rd grid cloth are alkali resistant glass fibre open weave cloth.
9. the isolation-type fireproof composite thermal-insulating exterior formwork according to any one claim in claim 1 to 8, feature
It is, the heat preservation core layer is extruded sheet, graphite extruded sheet, hard-foam polyurethane plate, graphite polystyrene board or rock wool belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721531452.8U CN207420023U (en) | 2017-11-16 | 2017-11-16 | Isolation-type fireproof composite thermal-insulating exterior formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721531452.8U CN207420023U (en) | 2017-11-16 | 2017-11-16 | Isolation-type fireproof composite thermal-insulating exterior formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420023U true CN207420023U (en) | 2018-05-29 |
Family
ID=62304986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721531452.8U Active CN207420023U (en) | 2017-11-16 | 2017-11-16 | Isolation-type fireproof composite thermal-insulating exterior formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420023U (en) |
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2017
- 2017-11-16 CN CN201721531452.8U patent/CN207420023U/en active Active
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