CN203846628U - Building exterior insulation formwork - Google Patents
Building exterior insulation formwork Download PDFInfo
- Publication number
- CN203846628U CN203846628U CN201420268426.0U CN201420268426U CN203846628U CN 203846628 U CN203846628 U CN 203846628U CN 201420268426 U CN201420268426 U CN 201420268426U CN 203846628 U CN203846628 U CN 203846628U
- Authority
- CN
- China
- Prior art keywords
- layer
- adhesive mortar
- building exterior
- serrated slot
- insulation layer
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 87
- 238000009415 formwork Methods 0.000 title abstract description 4
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 90
- 239000000853 adhesive Substances 0.000 claims abstract description 59
- 230000001070 adhesive effect Effects 0.000 claims abstract description 59
- 238000010792 warming Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 12
- 239000004615 ingredient Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000006004 Quartz sand Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 241000276489 Merlangius merlangus Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
A building exterior insulation formwork is characterized by comprising three layers including an adhesive mortar layer, an insulation layer and an adhesive mortar layer in sequence from top to bottom. One or two sides of the insulation layer are provided with sawtooth grooves, and adhesive mortar of the adhesive mortar layers is filled into the sawtooth grooves and adhered with the same.
Description
Technical field
The utility model relates to building heat preserving Material Field, in particular to a kind of building exterior wall heat preserving template.
Background technology
FS composite thermal-insulating exterior formwork is mainly used in the outer enclosed structure insulations such as the beam, post, shear wall of highrise building.FS composite thermal-insulating exterior formwork structure is divided into three layers, and intermediate layer is XPS insulation layer, and lower floor is thin adhesive mortar, and upper strata is two-layer adhesive mortar sandwich one layer of heat preservation mortar; But, in use, often occur producing hollowing between XPS insulation layer and upper and lower two-layer mortar, once there is external force, as strong wind etc., XPS insulation layer and adhesive mortar are easily peeled off, and cause very large potential safety hazard to the people under building and thing.
Utility model content
The purpose of this utility model is to provide a kind of building exterior wall heat preserving template, to solve the above problems.
A kind of building exterior wall heat preserving template is provided in embodiment of the present utility model, has been divided into three layers, be followed successively by from top to down adhesive mortar layer, insulation layer and adhesive mortar layer;
The one or both sides of described insulation layer are provided with serrated slot, and the adhesive mortar of described adhesive mortar layer embeds described serrated slot,, and bonding with described serrated slot.
Preferably, the adhesive mortar layer adjacent with described serrated slot is divided into three layers, is followed successively by adhesive mortar layer, heat-insulation mortar bed and adhesive mortar layer.
Preferably, the adhesive mortar layer adjacent with described serrated slot is divided into two layers, heat-insulation mortar bed and adhesive mortar layer, and described heat-insulation mortar bed and described insulation layer joins.
Preferably, described insulation layer is XPS warming plate.
Preferably, the degree of depth of described serrated slot is 0.8-2.0cm.
Preferably, described serrated slot be shaped as trapezoidal.
Preferably, on described insulation layer, be provided with multiple through holes.
Preferably, the diameter of described through hole is 2-5cm.
Preferably, described through hole is evenly distributed on described insulation layer.
Preferably, described through hole is positioned at described serrated slot.
A kind of building exterior wall heat preserving template that the utility model embodiment provides, on insulation layer, be provided with serrated slot, the adhesive mortar of adhesive mortar layer embeds serrated slot, insulation layer and adhesive mortar layer bonding are tightr, strengthen bond effect, prevented the hollowing phenomenon between insulation layer and adhesive mortar layer.
Brief description of the drawings
Fig. 1 shows the sectional drawing of the building exterior wall heat preserving template of a kind of insulation layer one side serrated slot in the utility model embodiment;
Fig. 2 shows the sectional drawing of the building exterior wall heat preserving template of a kind of insulation layer double-side saw teeth groove in the utility model embodiment;
Fig. 3 shows a kind of insulation layer in the utility model embodiment sectional drawing with the building exterior wall heat preserving template of through hole;
Fig. 4 shows the heat insulation layer structure schematic diagram with high density serrated slot in the utility model embodiment;
Fig. 5 shows the heat insulation layer structure schematic diagram with low-density serrated slot in the utility model embodiment;
Reference numeral: 1, insulation layer; 2, serrated slot; 3, through hole.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
A kind of building exterior wall heat preserving template is provided in embodiment of the present utility model, as Figure 1-3, has been divided into three layers, be followed successively by from top to down adhesive mortar layer, insulation layer 1 and adhesive mortar layer;
The one or both sides of described insulation layer 1 are provided with serrated slot 2, and the adhesive mortar of described adhesive mortar layer embeds described serrated slot 2, and bonding with described serrated slot 2.
A kind of building exterior wall heat preserving template that the utility model embodiment provides, on insulation layer 1, be provided with serrated slot 2, the adhesive mortar of adhesive mortar layer embeds serrated slot 2, insulation layer 1 has increased several times with the bond area of adhesive mortar layer, insulation layer 1 is tightr with adhesive mortar layer bonding, strengthen bond effect, prevented the hollowing phenomenon between insulation layer 1 and adhesive mortar layer.
Adhesive mortar is equipped with multiple additives and is evenly formed through mechanical mixture by cement, quartz sand, polymer latex ramming material, is configured by each component formula of market application, and the cementing agent of the warming plate that is mainly used in boning, is also called as polymer heat preserving plate adhesive mortar.
In order to make building exterior wall heat preserving template have better heat insulation effect, preferably, the adhesive mortar layer adjacent with described serrated slot 2 is divided into three layers, is followed successively by adhesive mortar layer, heat-insulation mortar bed and adhesive mortar layer.Thermal insulation mortar is taking various light materials as aggregate, taking cement as gelating material, admixes some property-modifying additives, is uniformly mixed and a kind of premixing dry powder and mortar of making, for constructing a kind of constructional materials of building surface insulation layer through manufacturing enterprise.
More preferably, the adhesive mortar layer adjacent with described serrated slot 2 is divided into two layers, heat-insulation mortar bed and adhesive mortar layer, and described heat-insulation mortar bed and described insulation layer joins.Thermal insulation mortar directly contacts with insulation layer like this, makes heat insulation effect more obvious, and has reduced energy consumption, has saved cost of production, has improved production efficiency and finished product rate.
Preferably, described insulation layer 1 is XPS warming plate.XPS warming plate claims again extrusion moulding type polystyrene heat insulating board, it is the supplementary material and the poly-thing that contains that adds other taking polystyrene resin as raw material, mix injecting catalyst simultaneously by heating, then extrusion molding extrusion molding and the rigid foam plate manufactured, its formal name used at school is extrusion molding polystyrene polyfoam for heat insulation (being called for short XPS), XPS has perfect closed honeycomb structure, and this structure allows XPS plate have extremely low water imbibition (water suction hardly), low thermal conductivity coefficient, high crushing resistance, ageing resistance (normally using almost without degradation and decomposition phenomenon).
In general, the thickness of insulation layer 1, at 4-6cm, in order better to make adhesive mortar or thermal insulation mortar enter serrated slot 2, reaches increase insulation layer 1 and adhesive mortar layer or heat-insulation mortar bed bond effect, preferably, the degree of depth of described serrated slot 2 is 0.8-2.0cm.
Further, described serrated slot 2 be shaped as trapezoidal.Serrated slot can be uniformly distributed at insulation layer, also can random distribution; The density of serrated slot can be selected according to demand, highdensity serrated slot 2 as shown in Figure 4 and the setting of low-density serrated slot 2 as shown in Figure 5 on warming plate.Serrated slot is arranged to trapezoidal, has increased the contact area of adhesive mortar layer or thermal insulation mortar and insulation layer, thereby has strengthened the bond effect between them, thereby can not produce hollowing phenomenon.As, the wide 60-70cm of XPS warming plate, long 280-300cm, thickness is at 4-6cm, the trapezoidal sawtooth of setting, and the angle between trapezoidal side and planar insulating layer is 50-130 degree, upper edge lengths is 2-4cm, and lower edge lengths is 3-6cm, and the degree of depth of serrated slot is 0.8-2.0cm.
Preferably, on described insulation layer 1, be provided with multiple through holes 3.The through hole 3 arranging can make adhesive mortar or thermal insulation mortar flows in through hole 3, has produced the effect of similar bolt, and has increased the contact area of adhesive mortar layer or heat-insulation mortar bed and insulation layer, makes the bonding between them tightr.
Preferably, the diameter of described through hole 3 is 2-5cm.The diameter of through hole 3 is less, and mortar viscosity is large, therefore, in the time laying mortar, in through hole 3, can not tamp, the interior meeting of through hole 3 forms a little airtight air chamber in process of production like this, this air chamber has effectively been blocked the heat transfer of mortar, produces good heat insulation effect.
Form little airtight air chamber for meeting through hole, adhesive mortar can be: adhesive mortar comprises major ingredient, auxiliary material and water, the following composition of major ingredient: by weight percentage, and 425 cement 25-35%, quartz sand 60-70%, coarse whiting 3-8%; Auxiliary material comprises following composition: cellulose ether is the 1-3% of major ingredient gross weight, and wood fibre is the 0.2-0.8% of major ingredient gross weight, and rubber powder is the 1.5-2% of major ingredient gross weight; The water yield is the 20-22% of major ingredient and auxiliary material gross weight; Each composition is mixed and obtains adhesive mortar.Preferably, the granularity of quartz sand is 0.1-0.5mm.
Similarly, thermal insulation mortar can be:
Thermal insulation mortar comprises major ingredient, auxiliary material and water; The following composition of major ingredient: by weight percentage, 25 cement 40-50%, flyash 15-25%, hydrated lime 3-7%, glass bead 30-35%; Auxiliary material comprises following composition: cellulose ether is the 1-2% of major ingredient gross weight, and wood fibre is the 0.3-0.7% of major ingredient gross weight, and rubber powder is the 2-3% of major ingredient gross weight, polypropylene fibre 0.1-0.15%; The water yield is the 20-22% of major ingredient and auxiliary material gross weight; Each composition is mixed and obtains thermal insulation mortar.Preferably, the granularity of glass bead is 0.5-1.3mm; Further, the granularity of polypropylene fibre is 12-15mm.
Preferably, described through hole 3 is evenly distributed on described insulation layer 1.Through hole 3 is evenly distributed on insulation layer 1, makes insulation layer 1 various piece stressed evenly, and bond strength is consistent, can effectively prevent hollowing phenomenon.As, the wide 60cm of XPS warming plate, long 280cm, makes a call to the through hole that 9 diameters that distribute are uniformly 3cm on such XPS warming plate.
For convenient punching, reduce working strength, increase efficiency, preferably, described through hole 3 is positioned at described serrated slot 2.
Sawtooth on insulation layer 1 two sides can correspondingly arrange, and also can arrange at random, and further, the sawtooth on described insulation layer 1 two sides is corresponding to be arranged, and described through hole is positioned at described serrated slot, has both been convenient to the operation of punching; In the time laying mortar, because the sawtooth of insulation layer 1 both sides has certain angle, through hole Nei Gengyi forms a little airtight air chamber, thereby reaches better heat insulation effect.
A kind of building exterior wall heat preserving template that the utility model embodiment provides, by be provided with serrated slot 2 on insulation layer 1, the adhesive mortar of adhesive mortar layer embeds serrated slot 2, and bonding with serrated slot 2, insulation layer 1 is tightr with adhesive mortar layer bonding, strengthen bond effect, prevented the hollowing phenomenon between insulation layer 1 and adhesive mortar layer; Between insulation layer 1 and adhesive mortar layer, arrange heat-insulation mortar bedly, thermal insulation mortar directly contacts with insulation layer like this, makes heat insulation effect more obvious, and has reduced energy consumption, has saved cost of production, has improved production efficiency and finished product rate; On insulation layer 1, be provided with multiple through holes 3, not only increased adhesive mortar layer or contact area heat-insulation mortar bed and insulation layer 1, make the bonding between them tightr; In the time laying mortar, in through hole 3, can not tamp, the interior meeting of through hole 3 forms a little airtight air chamber in process of production like this, and this air chamber has effectively been blocked the heat transfer of mortar, produces more excellent heat insulation effect.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a building exterior wall heat preserving template, is characterized in that, is divided into three layers, is followed successively by from top to down adhesive mortar layer, insulation layer and adhesive mortar layer;
The one or both sides of described insulation layer are provided with serrated slot, and the adhesive mortar of described adhesive mortar layer embeds described serrated slot, and bonding with described serrated slot.
2. building exterior wall heat preserving template according to claim 1, is characterized in that, the adhesive mortar layer adjacent with described serrated slot is divided into three layers, is followed successively by adhesive mortar layer, heat-insulation mortar bed and adhesive mortar layer.
3. building exterior wall heat preserving template according to claim 1, is characterized in that, the adhesive mortar layer adjacent with described serrated slot is divided into two layers, heat-insulation mortar bed and adhesive mortar layer, and described heat-insulation mortar bed and described insulation layer joins.
4. according to the building exterior wall heat preserving template described in claim 1-3 any one, it is characterized in that, described insulation layer is XPS warming plate.
5. building exterior wall heat preserving template according to claim 4, is characterized in that, the degree of depth of described serrated slot is 0.8-2.0cm.
6. building exterior wall heat preserving template according to claim 5, is characterized in that, being shaped as of described serrated slot is trapezoidal.
7. building exterior wall heat preserving template according to claim 6, is characterized in that, is provided with multiple through holes on described insulation layer.
8. building exterior wall heat preserving template according to claim 7, is characterized in that, the diameter of described through hole is 2-5cm.
9. building exterior wall heat preserving template according to claim 7, is characterized in that, described through hole is evenly distributed on described insulation layer.
10. building exterior wall heat preserving template according to claim 7, is characterized in that, described through hole is positioned at described serrated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268426.0U CN203846628U (en) | 2014-05-23 | 2014-05-23 | Building exterior insulation formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268426.0U CN203846628U (en) | 2014-05-23 | 2014-05-23 | Building exterior insulation formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846628U true CN203846628U (en) | 2014-09-24 |
Family
ID=51559664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268426.0U Expired - Fee Related CN203846628U (en) | 2014-05-23 | 2014-05-23 | Building exterior insulation formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846628U (en) |
-
2014
- 2014-05-23 CN CN201420268426.0U patent/CN203846628U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190709 Address after: 252500 Dongxinxin Miaomu Courtyard, North Linlu, Donghua Village, Dianzi Town, Guanxian County, Liaocheng City, Shandong Province Patentee after: LIAOCHENG ZHONGYANG ENERGY-SAVING BUILDING MATERIAL TECHNOLOGY Co.,Ltd. Address before: 252500 Hongqi North Road 238, Guanxian County, Shandong Province Patentee before: Zhao Jun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |