CN103206032A - Heat-insulation wall with low temperature difference - Google Patents
Heat-insulation wall with low temperature difference Download PDFInfo
- Publication number
- CN103206032A CN103206032A CN2013101043866A CN201310104386A CN103206032A CN 103206032 A CN103206032 A CN 103206032A CN 2013101043866 A CN2013101043866 A CN 2013101043866A CN 201310104386 A CN201310104386 A CN 201310104386A CN 103206032 A CN103206032 A CN 103206032A
- Authority
- CN
- China
- Prior art keywords
- wall
- heat
- temperature difference
- hole
- 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.)
- Granted
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The invention relates to a heat-insulation wall with low temperature difference, and belongs to the technical field of energy conservation in buildings. The heat-insulation wall comprises a wall and an external heat-insulation plate; the external heat-insulation plate is fixedly mounted on the wall by reinforcing steel bars; bumps which are distributed at intervals are arranged on the side, which faces the wall, of the heat-insulation plate; at least one bump is provided with a first through hole, and blind holes corresponding to the first through holes are drilled on the wall; the reinforcing steel bars penetrate through the first through holes to be inserted into the blind holes; cement-based adhesive is filled among the reinforcing steel bars, the first through holes and the blind holes, and a reinforced concrete outrigger is formed; and an air flue is formed between the heat-insulation plate and the wall, an air inlet of the air flue is arranged at the bottom of the wall, and an air outlet of the air flue is arranged on the top of the wall. The heat-insulation wall has the advantages that the heat-insulation wall is provided with the air flue, the bottom of the wall or a basement can be communicated with the top of the wall via the air flue, a chimney effect can be realized owing to the structure of the air flue, underground air which is warm in winter and cool in summer can be sufficiently utilized, the temperature difference of the wall can be reduced or regulated, and accordingly the service life of an outer heat-insulation layer is equal to the service life of the wall.
Description
Technical field
The present invention relates to a kind of little temperature difference heat-preserving wall, belong to the building finishing technical field.
Background technology
General used for building exterior wall heat insulating material all adopts the organic or inorganic heat preservation plate material at present, organic heat-insulating sheet material mainly uses polystyrene to make as raw material, polystyrene is splendid heat insulating material, being aided with extrusion molding again forms, form honeycomb structure closely, thus the conduction of very effective prevention heat, and it is light that this kind sheet material has quality, cheap, plurality of advantages such as steady chemical structure.Inorganic heat preservation sheet material mainly contains foamed ceramic warming plate, complex cement foaming insulation board, aerated concrete panel, rock cotton board etc., and composition material substantially all is inorganic material, have high temperature resistant, nonflammable, fire prevention, sheet material self can with building with advantages such as life-spans.Yet in use, because exterior wall surface is subjected to the sunlight direct projection in summer, surface temperature can reach 70 degrees centigrade, even higher, in the time of winter, can reach subzero 30 degrees centigrade in the northern China minimum temperature, even lower.The annual temperature difference can be above 100 degrees centigrade.Its temperature difference will be bigger after the wall face of insolation in summer arranges insulation layer, cause that condensed water gathers, warming plate and wall crazing, the probability of leaking infiltration is more, external thermal insulation is in case cracking infiltrates rainwater, because the rainwater that infiltrates from the cracking place advances easily, go out difficulty, after the infiltration rainwater soaks large stretch of body of wall, except the thermal technology is influenced, will speed up with the insulation layer of conventional mounting method construction and the damage of wall body structure, shorten (building was answered more than 60 years) projected life that it has only 20 years, repeatedly root out and reform except causing a large amount of manpower and materials wastes, also comprise dust rubbish, a large amount of pollutions are caused in the city.As seen the warming plate (wall) of existing energy saving building all is only to keep off stifled mode, reduces the heat conduction amplitude of body of wall and arrives heat insulation effect, therefore find a kind of can to solve aforementioned drawback be that industry is badly in need of to dredge method that bridging closes.
Summary of the invention
The technical problem that the present invention solves is: propose a kind of can reduce the heat-preserving wall of the exterior wall surface temperature difference.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of little temperature difference heat-preserving wall comprises body of wall and is fixedly mounted on the warming plate of described wall outer side by reinforcing bar; Described warming plate is shaped on projection spaced apart towards a side of described body of wall; In the described projection at least one is shaped on first through hole, is shaped on the blind hole of corresponding described first through hole on the described body of wall; Described reinforcing bar passes described first through hole and inserts in the described blind hole; Filling concrete based adhesive between described reinforcing bar and described first through hole and the blind hole, described reinforcing bar and cement-based binders form the steel concrete outrigger in conjunction with the back in described first through hole and blind hole; Be formed with air flue between described warming plate and the body of wall, described body of wall bottom is provided with the air inlet port of described air flue, and the top of described body of wall is provided with the gas outlet of described air flue.
Further improvement of the present invention is:
1. described warming plate is to be formed by a kind of material compacting in cement, slag, glass bead or the granular polystyrene.
2. described warming plate is made of the organic material insulation layer that is combined with each other and inorganic material insulation layer; Described organic material insulation layer is provided with second through hole spaced apart; Described inorganic material insulation layer is to be formed by the repressed side at described organic material insulation layer of inorganic heat insulation material, and described inorganic heat insulation material is filled and passed described second through hole and forms described projection at the opposite side of described organic material insulation layer.
3. described inorganic material insulation layer is to be formed by the repressed both sides at described organic material insulation layer of inorganic heat insulation material, and described inorganic heat insulation material is filled described second through hole, and forms described projection in a side of described warming plate.
4. described inorganic heat insulation material is glass bead or granular polystyrene, makes by adding cement, slag and Admixture.
5. described second through hole evenly distributes on the organic material insulation layer, and cylindrical; Described projection is cylindric, and its length range is 10-60mm.
6. be provided with glass fiber reticular cloth or steel fabric sheet in the middle of the described inorganic material insulation layer.
7. described gas outlet is positioned under the eaves mouth or is provided with the cover plate that keeps off the rain above it.
8. air-flow controlling valve or power-assisted blower fan are equipped with in described air inlet port place.
9. described cement-based binders is that cement adds fine sand or slag interpolation Admixture makes.
The beneficial effect that the present invention brings is: the little temperature difference heat-preserving wall that the present invention proposes, by the structure of air flue, form stack effect, and can take full advantage of underground gas cool in summer and warm in winter, regulate the temperature of body of wall, and then prolonged the insulation life of wall outer side.
Description of drawings
Below in conjunction with accompanying drawing a kind of little temperature difference heat-preserving wall of the present invention is described further.
Fig. 1 is the little temperature difference heat-insulating wall structure schematic diagram of embodiment one.
Fig. 2 is the warming plate structural representation of embodiment one.
Fig. 3 is the little temperature difference heat-insulating wall structure schematic diagram of embodiment two.
Fig. 4 is the warming plate structural representation of embodiment two.
Fig. 5 is the little temperature difference heat-insulating wall structure schematic diagram of embodiment two.
Fig. 6 is the warming plate structural representation of embodiment two.
Number in the figure is schematically as follows: 1-organic material insulation layer, 2-grid cloth, 3-inorganic material layer, 4-second through hole, 5-body of wall, 6-reinforcing bar, the 7-projection, 8-air flue, 9-gas outlet, the 10-air inlet port, 11-blower fan, 12-adhesive, the 13-warming plate, 14-first through hole, 15-blind hole, the 16-steel fabric sheet, 17-air-flow controlling valve.
The specific embodiment
Embodiment one
A kind of little temperature difference heat-preserving wall of present embodiment comprises body of wall 5 as shown in Figure 1 and is fixedly mounted on the warming plate 13 in body of wall 5 outsides by reinforcing bar 6; Warming plate 13 is shaped on projection spaced apart 7 towards a side of body of wall 5; In the projection 7 at least one is shaped on first through hole 14, is shaped on the blind hole 15 of corresponding first through hole 14 on the body of wall 5; Reinforcing bar 6 passes first through hole 14 and inserts in the blind hole 15; Reinforcing bar 6 and first logical 14 and hole blind 15 between filling concrete based adhesive 12, and then form the steel concrete outrigger; Be formed with air flue 8 between warming plate 13 and the body of wall 5, body of wall 5 bottoms are provided with the air inlet port 10 of air flue 8, and the top of body of wall 5 is provided with the gas outlet 9 of air flue 8.
The warming plate 13 that uses in the present embodiment need make in advance, the compacting of use expanded perlite, shape constraining by mould is the shape as Fig. 2, one side of warming plate 13 has evenly cylindrical projections 7 spaced apart, projection 7 exceeds warming plate 13 surperficial 10mm, after wall construction was finished, the width of air flue 8 namely approximated the height of projection 7.
Warming plate in the present embodiment also can use cement, slag or granular polystyrene compacting to form, and its effect and present embodiment there is no essential difference.
During construction, at body of wall 5 appearance millet cake shop cementing agent, the general cement that uses gets final product, the projection 7 of prefabricated warming plate 13 is imbedded in the cementing agent, warming plate 13 can be fixed on the body of wall 5 corresponding positions, select a projection 7 on this warming plate 13 then, make a call to first through hole 14 to body of wall 5 directions at warming plate 13 from this projection 7, first through-hole diameter 14 is less than the diameter of projection 7, diameter greater than reinforcing bar 6, after warming plate 13 is got through, continuation is squeezed into the dark blind hole of about 50mm 15 in body of wall 5, inject the cement mixing fine sand then as adhesive 12, then use Φ 5 or above indented bars 6, cut into the section that length just can extend to the external surface of warming plate 13 from the bottom of blind hole 15 in advance, pass first through hole 14 then and insert in the blind hole 15, treat that adhesive 12 solidify to form the steel concrete outrigger, namely finished the construction of the little temperature difference heat-preserving wall of present embodiment.
After construction was finished, the air inlet port 10 of air flue 8 was located at the bottom of body of wall 5, if the house of construction has basement, then was located in the basement.Simultaneously, enter air flue 8 in order to prevent sleet etc., the gas outlet 9 of air flue 8 is located under the eaves, perhaps sets up the cover plate that keeps off the rain.
Stack effect is formed on top and bottom that air flue 8 has been communicated with body of wall 5, simultaneously, if the house has basement, then the temperature of basement is more constant, cool in summer and warm in winter, utilize the gas of basement to flow through air flue 8, finish heat radiation, dehumidifier in summer, can also lower the temperature for body of wall when eliminating the temperature difference, then just be used to winter body of wall to heat up.
Embodiment two
Present embodiment is to improve on the basis of embodiment one, its major part is identical, different piece as shown in Figure 3 and Figure 4, wherein shown in Figure 3: air inlet port 10 places at the little temperature difference heat-preserving wall of present embodiment install power-assisted blower fan 11 additional, can better promote the gas flow in the air flue 8 like this, to reach better heat insulation effect.
For reaching further heat insulation effect, as shown in Figure 4, the warming plate 13 that uses in the present embodiment is a kind of prefabricated composite insulation boards.Warming plate 13 is to be made of the organic material insulation layer 1 that is combined with each other and inorganic material insulation layer 3; Organic material insulation layer 1 is provided with evenly second through hole 4 spaced apart; Inorganic material insulation layer 3 is to be formed by the repressed side at organic material insulation layer 1 of inorganic heat insulation material, and inorganic heat insulation material tamps and passes second through hole 4 and forms projection 7 at the opposite side of organic material insulation layer 1.
Before the construction, need prefabricated thermal insulation plate 13.The organic material insulation layer 1 of present embodiment uses the polystyrene thermal insulation plate material, at first, offers cylindrical second through hole 4 at organic material insulation layer 1, then organic material insulation layer 1 is lain in a horizontal plane on the prefabricated mould; Then, be primary raw material with the cement based glass bead, add the inorganic heat insulation material that an amount of Admixture cellulose ether makes, insert second through hole 4 and also be sprinkled upon on the organic material insulation layer 1 the even shop that applies, in the middle of the inorganic material layer 3 of organic material insulation layer 1 one sides, be covered with glass fiber reticular cloth 2 in order to gain in strength; At last, use through press, the machine that shakes compacting, inorganic heat insulation material tamps second through hole 4 and passes this hole because the design of the shape of prefabricated mould can form cylindrical projections 7 in the another side of organic material insulation layer 1, projection 7 be higher than warming plate 13 surperficial 25mm.So just finish the prefabricated of warming plate 13.
Embodiment three
Present embodiment is to improve on the basis of embodiment one, its major part is identical, different piece as shown in Figure 5 and Figure 6, wherein shown in Figure 5: air inlet port 10 places at the little temperature difference heat-preserving wall of present embodiment add air-flow controlling valve 17, gas flow in like this can the air flue 8 of manual adjustment, with reach better, more energy-conservation heat insulation effect.
For reaching further heat insulation effect, as shown in Figure 6, the warming plate 13 that uses in the present embodiment is a kind of prefabricated composite insulation boards.Warming plate 13 is to be made of the organic material insulation layer 1 that is combined with each other and inorganic material insulation layer 3; Organic material insulation layer 1 is provided with evenly second through hole 4 spaced apart; Inorganic material insulation layer 3 is to be formed by the repressed both sides at organic material insulation layer 1 of inorganic heat insulation material, and inorganic heat insulation material passes and tamps second through hole 4 and forms projection 7 in a side of warming plate 13.
Before the construction, at first need prefabricated thermal insulation plate 13.Add man-hour, the organic material insulation layer 1 of present embodiment uses the polystyrene thermal insulation plate material, at first, offer cylindrical second through hole 4 at organic material insulation layer 1, then organic material insulation layer 1 is lain in a horizontal plane on the prefabricated mould, having in advance what apply that the shop spills in the prefabricated mould is primary raw material with the cement based glass bead, adds the inorganic heat insulation material that an amount of Admixture latex powder makes; Then, use inorganic heat insulation material, insert second through hole 4 and evenly apply the shop and be sprinkled upon on the organic material insulation layer 1, in the middle of the inorganic material layer 3 of the opposite side that projection 7 forms, be covered with steel fabric sheet 16 in order to gain in strength; At last, use through press, the machine that shakes compacting, inorganic heat insulation material tamps second through hole 4 and passes this hole because the design of the shape of prefabricated mould can form cylindrical projections 7 in a side of warming plate 13, projection 7 be higher than warming plate 13 surperficial 60mm.So just finish the prefabricated of warming plate 13.
Little temperature difference house insulation body of wall of the present invention is not limited to the described concrete technical scheme of above-described embodiment, and all employings are equal to replaces the technical scheme that forms, and is the protection domain of requirement of the present invention.
Claims (10)
1. one kind little temperature difference heat-preserving wall comprises body of wall and is fixedly mounted on the warming plate of described wall outer side by reinforcing bar; It is characterized in that: described warming plate is shaped on projection spaced apart towards a side of described body of wall; Be shaped on first through hole in the described projection at least one, be shaped on the blind hole of corresponding described first through hole on the described body of wall; Described reinforcing bar passes described first through hole and inserts in the described blind hole; Filling concrete based adhesive between described reinforcing bar and described first through hole and the blind hole, described reinforcing bar and cement-based binders form the steel concrete outrigger in conjunction with the back in described first through hole and blind hole; Be formed with air flue between described warming plate and the body of wall, described body of wall bottom is provided with the air inlet port of described air flue, and the top of described body of wall is provided with the gas outlet of described air flue.
2. little temperature difference heat-preserving wall according to claim 1 is characterized in that: described warming plate is to be formed by a kind of material compacting in cement, slag, glass bead or the granular polystyrene.
3. little temperature difference heat-preserving wall according to claim 1, it is characterized in that: described warming plate is made of the organic material insulation layer that is combined with each other and inorganic material insulation layer; Described organic material insulation layer is provided with second through hole spaced apart; Described inorganic material insulation layer is to be formed by the repressed side at described organic material insulation layer of inorganic heat insulation material, and described inorganic heat insulation material is filled and passed described second through hole and forms described projection at the opposite side of described organic material insulation layer.
4. little temperature difference heat-preserving wall according to claim 3, it is characterized in that: described inorganic material insulation layer is to be formed by the repressed both sides at described organic material insulation layer of inorganic heat insulation material, described inorganic heat insulation material is filled described second through hole, and forms described projection in a side of described warming plate.
5. according to claim 3 or 4 described little temperature difference heat-preserving walls, it is characterized in that: described inorganic heat insulation material is that glass bead or granular polystyrene make by adding cement, slag and Admixture.
6. according to claim 3 or 4 described little temperature difference heat-preserving walls, it is characterized in that: described second through hole evenly distributes on the organic material insulation layer, and cylindrical; Described projection is cylindric, and its length range is 10-60mm.
7. according to claim 3 or 4 described little temperature difference heat-preserving walls, it is characterized in that: be provided with glass fiber reticular cloth or steel fabric sheet in the middle of the described inorganic material insulation layer.
8. little temperature difference heat-preserving wall according to claim 1, it is characterized in that: described gas outlet is positioned under the eaves mouth or is provided with the cover plate that keeps off the rain above it.
9. little temperature difference heat-preserving wall according to claim 1, it is characterized in that: air-flow controlling valve or power-assisted blower fan are equipped with in described air inlet port place.
10. little temperature difference heat-preserving wall according to claim 1 is characterized in that: described cement-based binders is that cement adds fine sand or slag and adds Admixture and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104386.6A CN103206032B (en) | 2013-03-28 | 2013-03-28 | Heat-insulation wall with low temperature difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310104386.6A CN103206032B (en) | 2013-03-28 | 2013-03-28 | Heat-insulation wall with low temperature difference |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206032A true CN103206032A (en) | 2013-07-17 |
| CN103206032B CN103206032B (en) | 2014-12-31 |
Family
ID=48753424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310104386.6A Active CN103206032B (en) | 2013-03-28 | 2013-03-28 | Heat-insulation wall with low temperature difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206032B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040857A (en) * | 2015-07-29 | 2015-11-11 | 成都科创佳思科技有限公司 | Heat-insulation fireproof wall of building |
| CN107190871A (en) * | 2017-07-21 | 2017-09-22 | 马鞍山银色方阵保温板有限公司 | A kind of Intelligent Composite warming plate |
| CN107859190A (en) * | 2017-12-07 | 2018-03-30 | 苏州市世好建材新技术工程有限公司 | A kind of precast heated board |
| CN107859191A (en) * | 2017-12-07 | 2018-03-30 | 苏州市世好建材新技术工程有限公司 | A kind of warming plate |
| CN115324270A (en) * | 2022-08-31 | 2022-11-11 | 哈尔滨工业大学 | Assembled heat-insulation wallboard for near-zero energy consumption building and forming method and application |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1617001A2 (en) * | 2004-07-12 | 2006-01-18 | Saint-Gobain Isover G+H Ag | Heat insulation system for an exterior cavity wall |
| CN2921133Y (en) * | 2006-06-19 | 2007-07-11 | 黄永申 | Cast-in-place concrete wall body thermal insulation layer fixing dowels |
| CN101113608A (en) * | 2006-07-13 | 2008-01-30 | 株式会社天实库 | Moisture-permeable outer wall structure for reinforced concrete insulation building, composite panel used and wall protection kerb demarcation hardware |
| CN101509283A (en) * | 2009-03-19 | 2009-08-19 | 吴淑环 | External thermal insulation composite wall of exterior wall with support |
| CN101892743A (en) * | 2010-06-19 | 2010-11-24 | 张培霞 | Construction method of permanent housing |
| CN201687102U (en) * | 2010-06-04 | 2010-12-29 | 北京万科企业有限公司 | Assembled integral type shear wall structure system |
| EP2407605A2 (en) * | 2010-05-28 | 2012-01-18 | ARXX Corporation | Wall clip and shim for insulating walls and method for insulating walls |
| CN203270846U (en) * | 2013-03-28 | 2013-11-06 | 苏州市世好建材新技术工程有限公司 | Small-temperature-difference thermal insulation wall |
-
2013
- 2013-03-28 CN CN201310104386.6A patent/CN103206032B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1617001A2 (en) * | 2004-07-12 | 2006-01-18 | Saint-Gobain Isover G+H Ag | Heat insulation system for an exterior cavity wall |
| CN2921133Y (en) * | 2006-06-19 | 2007-07-11 | 黄永申 | Cast-in-place concrete wall body thermal insulation layer fixing dowels |
| CN101113608A (en) * | 2006-07-13 | 2008-01-30 | 株式会社天实库 | Moisture-permeable outer wall structure for reinforced concrete insulation building, composite panel used and wall protection kerb demarcation hardware |
| CN101509283A (en) * | 2009-03-19 | 2009-08-19 | 吴淑环 | External thermal insulation composite wall of exterior wall with support |
| EP2407605A2 (en) * | 2010-05-28 | 2012-01-18 | ARXX Corporation | Wall clip and shim for insulating walls and method for insulating walls |
| CN201687102U (en) * | 2010-06-04 | 2010-12-29 | 北京万科企业有限公司 | Assembled integral type shear wall structure system |
| CN101892743A (en) * | 2010-06-19 | 2010-11-24 | 张培霞 | Construction method of permanent housing |
| CN203270846U (en) * | 2013-03-28 | 2013-11-06 | 苏州市世好建材新技术工程有限公司 | Small-temperature-difference thermal insulation wall |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040857A (en) * | 2015-07-29 | 2015-11-11 | 成都科创佳思科技有限公司 | Heat-insulation fireproof wall of building |
| CN107190871A (en) * | 2017-07-21 | 2017-09-22 | 马鞍山银色方阵保温板有限公司 | A kind of Intelligent Composite warming plate |
| CN107859190A (en) * | 2017-12-07 | 2018-03-30 | 苏州市世好建材新技术工程有限公司 | A kind of precast heated board |
| CN107859191A (en) * | 2017-12-07 | 2018-03-30 | 苏州市世好建材新技术工程有限公司 | A kind of warming plate |
| CN115324270A (en) * | 2022-08-31 | 2022-11-11 | 哈尔滨工业大学 | Assembled heat-insulation wallboard for near-zero energy consumption building and forming method and application |
| CN115324270B (en) * | 2022-08-31 | 2024-02-20 | 哈尔滨工业大学 | Near-zero energy consumption building assembled heat-insulating wallboard, forming method and application |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103206032B (en) | 2014-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103243857B (en) | The self heat insulation wall of a kind of heat insulation building block and formation thereof | |
| CN102797299A (en) | Insulation board made of fiber reinforced composites and preparation method of insulation board | |
| CN106088461B (en) | A kind of manufacturing method of heat-insulation wall plate | |
| CN103206032B (en) | Heat-insulation wall with low temperature difference | |
| CN103334504A (en) | High-strength composite corrugated fiber foam cement heat insulation material | |
| CN205242731U (en) | Modular fire prevention heat preservation cast in situ concrete -in -place mould | |
| CN102701648B (en) | Foam concrete doped with lightweight foam and production method of foam concrete | |
| CN100357538C (en) | Frame filling body warm preservation heat insulation board and its construction method | |
| CN206418663U (en) | A kind of prefabricated combined wall board of novel fabricated H types | |
| CN104790556A (en) | Building envelope fireproof anti-seepage self-insulating outer wall and construction method thereof | |
| CN103850364A (en) | Composite wall | |
| CN205663143U (en) | Compound incubation outer wall -in -place mould | |
| CN107806250B (en) | Dry-hanging type external wall repairing and reinforcing method | |
| CN201704870U (en) | Heat preserving outer wallboard | |
| CN103979862B (en) | A kind of energy-conserving and environment-protective material, preparation method and the application in building system thereof | |
| CN102051946B (en) | Sandwiched mortar heat-insulating/warm-keeping block, preparation and application thereof | |
| CN203270846U (en) | Small-temperature-difference thermal insulation wall | |
| CN104446212A (en) | Production method of sintered-filled self-insulation building block or wallboard | |
| CN201794205U (en) | Interlocking-type self-heat-preserving wall body building block with air sandwich layer | |
| CN206752742U (en) | A kind of light-weight refractory heat insulation formwork and wall body structure for wall | |
| CN104478366B (en) | Rigidity heat-preserving composite board and preparation method thereof | |
| CN203247752U (en) | Self-insulation building block and self-insulation wall body composed of same | |
| CN104234232B (en) | The cast-in-place double group of block type wall inorganic fireproofing heat preservation system of half outsourcing | |
| CN104278761B (en) | Double group of block type wall self-insulation system of half outsourcing | |
| CN104744002A (en) | Waterproof anti-crack mortar for coating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |