CN203878911U - Novel external wall heat insulation board - Google Patents
Novel external wall heat insulation board Download PDFInfo
- Publication number
- CN203878911U CN203878911U CN201420159868.1U CN201420159868U CN203878911U CN 203878911 U CN203878911 U CN 203878911U CN 201420159868 U CN201420159868 U CN 201420159868U CN 203878911 U CN203878911 U CN 203878911U
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- CN
- China
- Prior art keywords
- layer
- heat
- heat insulation
- insulation
- mortar
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 71
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 37
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 23
- 239000011324 bead Substances 0.000 claims abstract description 16
- 229910001120 nichrome Inorganic materials 0.000 claims abstract description 15
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011083 cement mortar Substances 0.000 claims abstract description 11
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 76
- 238000004017 vitrification Methods 0.000 claims description 12
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 11
- 238000005336 cracking Methods 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 9
- 238000004873 anchoring Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 abstract 2
- 239000011325 microbead Substances 0.000 abstract 2
- 229920002223 polystyrene Polymers 0.000 abstract 2
- 229910018487 Ni—Cr Inorganic materials 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a novel external wall heat insulation board, which comprises a heat insulation layer, an anti-crack protection layer and a veneer layer in sequential connection, wherein the heat insulation layer is connected with a wall body through a cement mortar leveling layer. The novel external wall heat insulation board is characterized in that the heat insulation layer comprises an NiCr (Nickel-Chromium) bonding layer connected with the cement mortar leveling layer, and an expended and vitrified microbead heat insulation dry-mixed mortar layer or an expended polystyrene board layer connected with the anti-crack protection layer; a first vacuum layer is arranged between the NiCr bonding layer and the expended and vitrified microbead heat insulation dry-mixed mortar layer, or between the NiCr bonding layer and the expended polystyrene board layer; the inner wall of the first vacuum layer is provided with a mercury layer; the anti-crack protection layer comprises a first SF hydrophobic expanded bead heat insulation mortar layer connected with the heat insulation layer, and a second SF hydrophobic expanded bead heat insulation mortar layer connected with the veneer layer; and plastic expansion anchor bolts and alkali-resistant fiberglass gridding cloth are arranged between the first SF hydrophobic expanded bead heat insulation mortar layer and the second SF hydrophobic expanded bead heat insulation mortar layer.
Description
Technical field
The utility model relates to a kind of exterior wall heat-insulating board.
Background technology
External wall insulation is mainly used in the body of wall of house, industry, public building and building roofing, swimming pool, freezer, boiler and some have the heat insulating work of specific (special) requirements to waterproof.Integrate the functions such as insulation, waterproof, facing.It adopts batch production to produce, and scene bonding construction, is to meet current Building Energy Saving demand, improves the preferred material of industry and civilian construction exterior-wall heat insulation level, is also the first material to existing building reducing energy consumption.
The external wall insulation of existing design, its insulation layer adopts expansion vitrification bead heat-preserving dry-mixed mortar layer or expansion polyphenyl flaggy, and heat insulation effect is general, and along with long use, its heat insulation effect can worse and worse, cannot mate the application life of building.
Utility model content
For the problems referred to above, the utility model provides a kind of exterior wall heat-insulating board, improves heat insulation effect and application life, does not increase the oeverall quality of external wall insulation simultaneously.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of exterior wall heat-insulating board, comprise connected in turn insulation layer, anti-cracking protective layer and finish coat, described insulation layer is connected with body of wall by cement mortar screeding layer, it is characterized in that, described insulation layer comprises the NiCr tack coat being connected with cement mortar screeding layer and the expansion vitrification bead heat-preserving dry-mixed mortar layer being connected with anti-cracking protective layer or expansion polyphenyl flaggy, between described NiCr tack coat and expansion vitrification bead heat-preserving dry-mixed mortar layer or between NiCr tack coat and expansion polyphenyl flaggy, be provided with the first vacuum layer, described the first vacuum layer inwall is provided with mercury layer, described anti-cracking protective layer comprises that the swollen pearl of a SF hydrophobic being connected with the insulation layer swollen pearl of the 2nd SF hydrophobic heat-insulation mortar bed, that be connected with finish coat is heat-insulation mortar bed, between the heat-insulation mortar bed and swollen pearl of the 2nd SF hydrophobic of the swollen pearl of a described SF hydrophobic is heat-insulation mortar bed, is provided with plastic expansion anchoring bolt and alkali-proof glass fiber mesh.
NiCr tack coat has good thermal shock resistance and corrosion resisting property, cement mortar screeding layer and the first vacuum layer firmly can be bonded together.And the first vacuum layer has stoped convection heat transfer' heat-transfer by convection and transmission of heat by contact, mercury layer has stoped radiant heat transfer, and expansion vitrification bead heat-preserving dry-mixed mortar layer or expansion polyphenyl flaggy be in conjunction with insulation, and heat insulation effect and application life all improve greatly.And the weight of the first vacuum layer is very light, can ignore, do not affect the oeverall quality of external wall insulation.
Further, between and finish coat heat-insulation mortar bed on the swollen pearl of described the 2nd SF hydrophobic, be also provided with the second vacuum layer.Preferably the second vacuum layer inwall is provided with mercury layer, and multiple tracks Insulation is set inside and outside external wall insulation, guarantees heat insulation effect and application life.When exterior-wall heat insulation plate portion damages, still do not affect use, avoid the wasting of resources.
The beneficial effects of the utility model are: improve heat insulation effect and application life, do not increase the oeverall quality of external wall insulation simultaneously.
Accompanying drawing explanation
Fig. 1 is the inside stratiform structural representation of a kind of exterior wall heat-insulating board of the utility model;
Fig. 2 is the sectional view of the first vacuum layer;
The mark implication of accompanying drawing is as follows:
1: body of wall; 2: cement mortar screeding layer; 3:NiCr tack coat; 4: the first vacuum layer; 5: expansion vitrification bead heat-preserving dry-mixed mortar layer or expansion polyphenyl flaggy; Within 6: the, the swollen pearl of a SF hydrophobic is heat-insulation mortar bed; 7: alkali-proof glass fiber mesh; 8: plastic expansion anchoring bolt; Within 9: the, the swollen pearl of two SF hydrophobics is heat-insulation mortar bed; 10: the second vacuum layer; 11: finish coat; 12: mercury layer.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, so that those skilled in the art can better understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1; a kind of exterior wall heat-insulating board; comprise connected in turn insulation layer, anti-cracking protective layer and finish coat 11; described insulation layer is connected with body of wall 1 by cement mortar screeding layer 2; described insulation layer comprises in turn connected NiCr tack coat 3, the first vacuum layer 4 and expansion vitrification bead heat-preserving dry-mixed mortar layer 5; wherein expansion vitrification bead heat-preserving dry-mixed mortar layer 5 also can be used expansion polyphenyl flaggy 5 to replace; the two is all heat insulating materials; but expanded and vitrified small ball intensity will be good many; Wind-Pressure Resistance and load force are much higher than organic material, good combination property.NiCr tack coat 3 is connected with cement mortar screeding layer 2, and NiCr tack coat 3 has good thermal shock resistance and corrosion resisting property, cement mortar screeding layer 2 and the first vacuum layer 4 firmly can be bonded together.
The first vacuum layer 4 is arranged on NiCr tack coat 3 and expansion vitrification bead heat-preserving dry-mixed mortar layer 5(or expansion polyphenyl flaggy 5) between; with expansion vitrification bead heat-preserving dry-mixed mortar layer 5(or expansion polyphenyl flaggy 5) in conjunction with insulation; the first vacuum layer 4 inwalls are provided with mercury layer 12; as shown in Figure 2; the first vacuum layer 4 has stoped convection heat transfer' heat-transfer by convection and transmission of heat by contact; mercury layer 12 has stoped radiant heat transfer, and heat insulation effect and application life all improve greatly.And the weight of the first vacuum layer 4 is very light, can ignore, do not affect the oeverall quality of external wall insulation.Expansion vitrification bead heat-preserving dry-mixed mortar layer 5 or expansion polyphenyl flaggy 5 are connected with the swollen pearl of a SF hydrophobic heat-insulation mortar bed 6 of anti-cracking protective layer.
Described anti-cracking protective layer comprises that the swollen pearl of a SF hydrophobic is heat-insulation mortar bed 6, be connected with finish coat 11 the swollen pearl of the 2nd SF hydrophobic is heat-insulation mortar bed 9, between the swollen pearl of a described SF hydrophobic heat-insulation mortar bed 6 and the swollen pearl of the 2nd SF hydrophobic heat-insulation mortar bed 9, is provided with plastic expansion anchoring bolt 8 and alkali-proof glass fiber mesh 7.The heat-insulation mortar bed hydrophobicity performance of the swollen pearl of SF hydrophobic is good.
Preferably between described the 2nd SF hydrophobic swollen pearl heat-insulation mortar bed 9 and finish coat 11, be also provided with the second vacuum layer 10, same, the weight of the second vacuum layer 10 is very light, can ignore, and does not affect the oeverall quality of external wall insulation.The thickness of the first vacuum layer 4 and the second vacuum layer 10 can be identical, preferably the thickness of the first vacuum layer 4 be the second vacuum layer 10 thickness 1.5-2 doubly between.Because insulation layer is mainly, near body of wall 1, effect occurs, and is only preliminary insulation in arranged outside the second vacuum layer 10.The second vacuum layer 10 inwalls are provided with mercury layer 12.This kind of structure, external wall insulation one has three layers of insulation construction, guarantees heat insulation effect and application life.When exterior-wall heat insulation plate portion damages, still do not affect use, avoid the wasting of resources.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model manual and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an exterior wall heat-insulating board, comprise connected in turn insulation layer, anti-cracking protective layer and finish coat, described insulation layer is connected with body of wall by cement mortar screeding layer, it is characterized in that, described insulation layer comprises the NiCr tack coat being connected with cement mortar screeding layer and the expansion vitrification bead heat-preserving dry-mixed mortar layer being connected with anti-cracking protective layer or expansion polyphenyl flaggy, between described NiCr tack coat and expansion vitrification bead heat-preserving dry-mixed mortar layer or between NiCr tack coat and expansion polyphenyl flaggy, be provided with the first vacuum layer, described the first vacuum layer inwall is provided with mercury layer, described anti-cracking protective layer comprises that the swollen pearl of a SF hydrophobic being connected with the insulation layer swollen pearl of the 2nd SF hydrophobic heat-insulation mortar bed, that be connected with finish coat is heat-insulation mortar bed, between the heat-insulation mortar bed and swollen pearl of the 2nd SF hydrophobic of the swollen pearl of a described SF hydrophobic is heat-insulation mortar bed, is provided with plastic expansion anchoring bolt and alkali-proof glass fiber mesh.
2. a kind of exterior wall heat-insulating board according to claim 1, is characterized in that, on the swollen pearl of described the 2nd SF hydrophobic, between heat-insulation mortar bed and finish coat, is also provided with the second vacuum layer.
3. a kind of exterior wall heat-insulating board according to claim 2, is characterized in that, at described the second vacuum layer inwall, is provided with mercury layer.
4. a kind of exterior wall heat-insulating board according to claim 3, is characterized in that, described the first vacuum layer is identical with the second vacuum layer thickness.
5. a kind of exterior wall heat-insulating board according to claim 2, is characterized in that, the thickness of described the first vacuum layer be the second vacuum layer thickness 1.5-2 doubly between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159868.1U CN203878911U (en) | 2014-04-03 | 2014-04-03 | Novel external wall heat insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159868.1U CN203878911U (en) | 2014-04-03 | 2014-04-03 | Novel external wall heat insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878911U true CN203878911U (en) | 2014-10-15 |
Family
ID=51679427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159868.1U Expired - Lifetime CN203878911U (en) | 2014-04-03 | 2014-04-03 | Novel external wall heat insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084731A (en) * | 2016-06-16 | 2016-11-09 | 安徽德全新型建材科技有限公司 | A kind of high fire-retardance heat-insulation wall plate |
-
2014
- 2014-04-03 CN CN201420159868.1U patent/CN203878911U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106084731A (en) * | 2016-06-16 | 2016-11-09 | 安徽德全新型建材科技有限公司 | A kind of high fire-retardance heat-insulation wall plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |