CN202324216U - Novel internal thermal insulation structure of external wall - Google Patents
Novel internal thermal insulation structure of external wall Download PDFInfo
- Publication number
- CN202324216U CN202324216U CN201120472569XU CN201120472569U CN202324216U CN 202324216 U CN202324216 U CN 202324216U CN 201120472569X U CN201120472569X U CN 201120472569XU CN 201120472569 U CN201120472569 U CN 201120472569U CN 202324216 U CN202324216 U CN 202324216U
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- insulation structure
- keel
- thermal insulation
- external wall
- keels
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Abstract
The utility model discloses a novel internal thermal insulation structure of an external wall, and belongs to the technical field of building walls and thermal insulation. The internal thermal insulation structure comprises keels which are laid on the surface of a wall body at intervals, wherein the keels are adhered to the surface of the wall body through an adhesive; glass cotton is laid between the spaced keels; a panel is laid on the keels and the glass cotton; the keels are non-metal plates of low coefficient of thermal conductivity; and the panel is an inorganic non-metal plate and is fixed on the keels through self tapping screws. Compared with the light steel keel system, the internal thermal insulation structure has the advantages of convenience for construction, low manufacturing cost and good thermal insulation effect. The situation that the glass cotton is filled in a gypsum board with a paper surface to serve as the thermal insulation structure of the external wall is perfected; and the key technical problems for promoting the structure are solved.
Description
Technical field
The utility model relates to building and heat preservation technology field, relates in particular to a kind of novel building internal insulation structure for exterior wall.
Background technology
Exterior-wall heat insulation belongs to the energy-saving heat preserving strategy measure of national compulsory, and owing to the raising of outer insulated fire grade, the specific (special) requirements of highrise building outside finish in addition, it is important that exterior wall internal insulation shows especially.Be incubated in adopting that the lightgage steel joist glazing is cotton and being used for gypsum plank have the fire-protection rating height, advantages such as environmental protection, coefficient of thermal conductivity are low, cost economic.But have two topmost shortcomings: 1. keel are difficult fixing.Body of wall uses light block on a large scale at present, and the strength ratio of building block is hanged down the fixing of incompatibility setscrew, thereby causes keel fixing more time-consuming, bothersome.2. very easily conduct heat owing to lightgage steel joist, thereby have cold and hot bridge problem.Thereby influence heat-conducting effect.
Adopt lightgage steel joist to do skeleton and join gypsum plank and do surface layer, the centre is aided with in the exterior wall internal insulation system that glass wool constitutes, because low excessively the fixing of expansion bolt that be unfavorable for of walling unit intensity; Lightgage steel joist belongs to the conductivity of heat material in addition, influences heat insulation effect thereby cause cold bridge to exist, and above-mentioned two reasons cause the popularization of this system to be obstructed.
The utility model content
For addressing the above problem, the utility model is to adopt the inorganic environment-friendly cementitious material to replace expansion bolt to fix keel, low thermal conductivity material to replace lightgage steel joist to solve that keel are fixed and the cold bridge problem.
The purpose of the utility model is to realize through following technical scheme:
The novel external wall internal insulation structure comprises the keel that are laid in surface of wall at interval, and keel are bonding through cementing agent and surface of wall, between keel at interval, lays glass wool; On keel and glass wool, lay panel; Described keel are the low thermal conductivity non-metallic plates; Described panel is the Inorganic Non-metallic Materials plate; Panel is fixed on the keel through self-tapping screw.
Described low thermal conductivity non-metallic plates comprises Thistle board, calcium silicate board or glass magnesium plate.
Described Inorganic Non-metallic Materials plate comprises Thistle board, calcium silicate board or glass magnesium plate.
Described cementing agent comprises the inorganic environment-friendly gel rubber material.
Described inorganic environment-friendly gel rubber material comprises the gypsum base mortar.
Behind the bonding keel, fix, lay glass wool after keel solidify, use the self-tapping screw fixed panel again, and then carry out follow-up facing joint processing, putty, coating application according to architectural design THICKNESS CONTROL line.
Tradition is fixed on keel on the body of wall with setscrew, has fixing unstable defective, and the utility model has overcome the cold bridge defective
The utility model is compared with the lightgage steel joist structure has following advantage: have easy construction, low, the high insulating effect of cost.The filling glass cotton is cooked internal insulation structure for exterior wall in the perfect Thistle board, for the popularization of this structure has solved key technical problem.
Description of drawings
Fig. 1 is the structure chart of the described novel external wall internal insulation structure of the utility model embodiment.
The specific embodiment
Below in conjunction with the specific embodiment further explain of accompanying drawing to the utility model.
As shown in Figure 1, the novel external wall internal insulation structure comprises the keel 2 that are laid in body of wall 1 surface at interval, and keel 2 lay glass wool 4 through cementing agent 3 and body of wall 1 surface adhesion between keel 2 at interval.On keel 2 and glass wool 4, lay panel 5.Wherein, keel 2 are the low thermal conductivity non-metallic plates, comprise Thistle board, calcium silicate board or glass magnesium plate.Panel 5 wherein is the Inorganic Non-metallic Materials plate, comprises Thistle board, calcium silicate board or glass magnesium plate.Panel 5 is fixed on the keel 2 through self-tapping screw 6.
Cementing agent adopts the inorganic environment-friendly gel rubber material; Present embodiment is selected the gypsum base mortar to make cementing agent 3 and is laid keel 2 on body of wall 1, fixes according to architectural design THICKNESS CONTROL line, treats to lay glass wool 4 after keel 2 solidify; Glass wool 4 adapts with the height of keel 2, preferably flush.Be fixed on panel 5 on the keel 2 with self-tapping screw 6 again.Then, carry out follow-up facing joint processing, putty, coating application again.
The utility model is compared with the lightgage steel joist system has following advantage: overcome tradition and with setscrew keel have been fixed on the body of wall, had fixing unstable defective, overcome the cold bridge defective; Simultaneously, the utility model also has easy construction, low, the high insulating effect of cost.The filling glass cotton is cooked internal insulation structure for exterior wall in the perfect Thistle board, for the popularization of this structure has solved key technical problem.
Claims (5)
1. a novel external wall internal insulation structure is characterized in that, comprises the keel that are laid in surface of wall at interval, and keel are bonding through cementing agent and surface of wall, between keel at interval, lays glass wool; On keel and glass wool, lay panel; Described keel are the low thermal conductivity non-metallic plates; Described panel is the Inorganic Non-metallic Materials plate; Panel is fixed on the keel through self-tapping screw.
2. novel external wall internal insulation structure according to claim 1 is characterized in that, described low thermal conductivity non-metallic plates comprises Thistle board, calcium silicate board or glass magnesium plate.
3. novel external wall internal insulation structure according to claim 1 is characterized in that, described Inorganic Non-metallic Materials plate comprises Thistle board, calcium silicate board or glass magnesium plate.
4. novel external wall internal insulation structure according to claim 1 is characterized in that described cementing agent comprises the inorganic environment-friendly gel rubber material.
5. novel external wall internal insulation structure according to claim 4 is characterized in that, described inorganic environment-friendly gel rubber material comprises the gypsum base mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120472569XU CN202324216U (en) | 2011-11-24 | 2011-11-24 | Novel internal thermal insulation structure of external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120472569XU CN202324216U (en) | 2011-11-24 | 2011-11-24 | Novel internal thermal insulation structure of external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202324216U true CN202324216U (en) | 2012-07-11 |
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ID=46436199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120472569XU Expired - Fee Related CN202324216U (en) | 2011-11-24 | 2011-11-24 | Novel internal thermal insulation structure of external wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202324216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761988A (en) * | 2017-10-20 | 2018-03-06 | 江苏尼高科技有限公司 | Irrigate light thermal-insulation slurry exterior wall internal insulation system and its manufacture method |
| CN108547390A (en) * | 2018-04-25 | 2018-09-18 | 温州正城建设有限公司 | A kind of building energy conservation formula house |
-
2011
- 2011-11-24 CN CN201120472569XU patent/CN202324216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761988A (en) * | 2017-10-20 | 2018-03-06 | 江苏尼高科技有限公司 | Irrigate light thermal-insulation slurry exterior wall internal insulation system and its manufacture method |
| CN108547390A (en) * | 2018-04-25 | 2018-09-18 | 温州正城建设有限公司 | A kind of building energy conservation formula house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151124 |