CN202073207U - Insulation substrate of fireproof and heat insulation used on building exterior wall - Google Patents
Insulation substrate of fireproof and heat insulation used on building exterior wall Download PDFInfo
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- CN202073207U CN202073207U CN201120099294XU CN201120099294U CN202073207U CN 202073207 U CN202073207 U CN 202073207U CN 201120099294X U CN201120099294X U CN 201120099294XU CN 201120099294 U CN201120099294 U CN 201120099294U CN 202073207 U CN202073207 U CN 202073207U
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Abstract
An insulation substrate of fireproof and heat insulation used on a building exterior wall belongs to the technical field of the building decoration materials. The insulation substrate comprises a first heat insulation layer of fireproof and heat insulation, and a second heat insulation layer of fireproof and heat insulation; a first enhance layer is arranged between a lower surface of the first heat insulation layer of fireproof and heat insulation, and an upper surface of the second heat insulation layer of fireproof and heat insulation; a second enhance layer is combined on an upper surface of the first heat insulation layer of fireproof and heat insulation; a third enhance layer is combined on a lower surface of the second heat insulation layer of fireproof and heat insulation; and the first heat insulation layer of fireproof and heat insulation, and the second heat insulation layer of fireproof and heat insulation are made of magnesium oxide, magnesium chloride, perlite, halogenation prevention agent and foaming agent. The advantages are that: integral strength can be increased; phenomenon of cracking or even fracture during the process of storage, transportation and construction can be avoided; materials chosen for the first heat insulation layer of fireproof and heat insulation and the second heat insulation layer of fireproof and heat insulation are reasonable, and excellent effects of fireproof and heat insulation are possessed; energy saving for buildings are realized; safety is guaranteed; and fireproof grade can reach A1 level.
Description
Technical field
The utility model belongs to architectural decoration decorative materials technical field, is specifically related to the fire-proof and thermal-insulation insulation substrate that a kind of skin is used
Background technology
As the industry's knowledge of the reason, directly on the body of wall (exterior wall) of building, be sticked ornament materials for example marble or other materials similar only play the cosmetic decoration effect, and can not play heat-insulation and heat-preservation and fireproof effect.The thermal transmittance of skin ornament materials is more little, just embodies energy-conservationly more, and for example in extremely hot summer, to be passed to indoor degree more little because of the external world extremely hot, and the then indoor and outdoor temperature difference is big more, so, when indoor use air-conditioning, just can save heat energy; Otherwise, when the winter of cold,, thereby can guarantee that interior temperature is significantly higher than outdoor environment temperature, so when enabling air-conditioning or heating installation, then can embody energy-conservation equally when indoor because of interior temperature is difficult for being passed to the external world.
Along with people's improving constantly to building energy-saving consciousness, and remarkable enhancing to the building awareness of the importance of fire prevention, therefore EPS plate (expandable polystyrene plate) cold reception of in the past generally using gradually, the wildfire that betides the Shanghai City Huangpu District on October 15th, 2010 shows, cause the fire rapid spread and make the EPS plate resistance of the skin that has its source in of tens of people's casualties fire weak effect, even played the effect of adding fuel to the flames.Therefore, though the EPS plate has the heat insulation effect of standing out from one's fellows as external wall decorative material, but because fire-protection rating is the B2 level only, belonging to combustible material is its shortcoming.For this reason, China various places are when transforming to skin enforcement insulation measure or to skin, and are double cautious to the use of EPS plate, and the warming plate with more excellent fire-proof and thermal-insulation effect is released in the industry expectation.
China utility model patent notice of authorization CN201598743U recommends to have a kind of exterior wall fireproof heated board, the fireprotection layer outer with being compounded in insulation layer by insulation layer constitutes, fireprotection layer is a three layer construction, promptly screed and the grid cloth between the screed on two sides by the two sides constitutes, and insulation layer still is EPS.Though the warming plate of this structure can embody ideal fireproof and heat insulation effect (the 1st page last 1 section in the manual of this patent), but, not only make trouble, in case and breaking out of fire, scorching hot temperature very easily makes fireprotection layer and insulation layer branch take off (the fireprotection layer explosion comes off), the weak property of the fireproof performance difference of the insulation layer of EPS material just exposes, and in addition, difficulty of construction is big.
The fireproof heated board for building that notice of authorization CN201649327U provides comprises armour layer, insulation layer and the waterproofing course that ecto-entad is composited successively, in insulation layer, establish the ribs more than, armour layer is a fiber cement mortar, insulation layer is rock cotton board or pearlite slab, waterproofing course is polymer cement or waterproof cloth, and ribs is inorganic section bar or shape.The fireproof heated board of this structure can embody excellent fire prevention and heat insulation effect, but since armour layer and fireprotection layer all to be difficult to material be the insulation layer reliable connection of rock cotton board or pearlite slab, therefore exist and divide the anxiety of taking off, fill the post of insulation layer owing to having adopted again by rock cotton board or pearlite slab, therefore the bulk strength of warming plate is very fragile, though the patent scheme has adopted and has added ribs and remedied, but the ribs of being filled the post of by magnesia composite material or C shaped steel and the combination degree of insulation layer are difficult to guarantee.In addition, the plate body of making this sandwich structure form comparatively bothers.
Composite insulation boards is isolated in the fire prevention that notice of authorization CN201722808U introduces, constitute by the inorganic panel of both sides, the warming plate of taking on by EPS plate, XPS plate, PU plate or phenolic resins plate between inorganic panel and the rock beam plate between warming plate, wherein, rock cotton board warming plate is divided into two (separating).There is the shortcoming of aforementioned CN201649327U equally in the plate body of this structure.
The fireproof heated board that above-mentioned three patents provide all has the ideal fireproof effect of heat insulation, but structural whole uniformity is poor, make trouble and easy its logical fraud of segregative line, therefore be necessary to be improved, for this reason, the applicant has carried out actively and good try, found the way that is remedied above-mentioned technical problem, technical scheme described below produces under this background
Summary of the invention
Task of the present utility model is a kind of good integral strength is provided and is difficult for jackknifing and has the fire-proof and thermal-insulation insulation substrate that the skin of ideal fireproof heat insulation and preservation effect is used.
Task of the present utility model is finished like this, the fire-proof and thermal-insulation insulation substrate that a kind of skin is used, comprise the first fire-proof and thermal-insulation insulation layer and the second fire-proof and thermal-insulation insulation layer, between the upper surface of the soffit of the first fire-proof and thermal-insulation insulation layer and the second fire-proof and thermal-insulation insulation layer, be provided with first enhancement layer, upper surface at the first fire-proof and thermal-insulation insulation layer is combined with second enhancement layer, and be combined with the 3rd enhancement layer at the soffit of the second fire-proof and thermal-insulation insulation layer, wherein: the first fire-proof and thermal-insulation insulation layer and the second fire-proof and thermal-insulation insulation layer are by magnesia, magnesium chloride, perlite, anti-halogen agent and blowing agent constitute.
In a specific embodiment of the present utility model, described first, second enhancement layer and the 3rd enhancement layer are fiberglass gridding cloth.
In another specific embodiment of the present utility model, the order number of described fiberglass gridding cloth is the 60-120 order.
In another specific embodiment of the present utility model, the thickness of the described first fire-proof and thermal-insulation insulation layer equates with the thickness of the described second fire-proof and thermal-insulation insulation layer.
In another specific embodiment of the present utility model, the thickness of the described first fire-proof and thermal-insulation insulation layer is littler than the thickness of the described second fire-proof and thermal-insulation insulation layer.
Also have in the specific embodiment of the present utility model, the thickness of the described first fire-proof and thermal-insulation insulation layer is bigger than the thickness of the described second fire-proof and thermal-insulation insulation layer.
More of the present utility model and in specific embodiment, the thickness of the described first fire-proof and thermal-insulation insulation layer is 0.8-3 ㎝.
In of the present utility model and then specific embodiment, the parts by weight of described magnesia, magnesium chloride, perlite, anti-halogen agent and blowing agent are respectively: magnesia 18-25 part, magnesium chloride 15-25 part, perlite 70-80 part, anti-halogen agent 1-2 part, blowing agent 1-3 part.
Of the present utility model again more and in specific embodiment, described anti-halogen agent is oxalic acid, hydrochloric acid, sulfuric acid or high alumina cement.
In again of the present utility model and then specific embodiment, described blowing agent is a cement blowing agent.
The technical scheme that the utility model is recommended has been owing to adopted first, second, third enhancement layer, thereby can improve bulk strength, avoids occurring in storage, transportation and work progress the phenomenon of cracking and even fracture; The reasonable mask of first, second fire-proof and thermal-insulation insulation layer selection has excellent fire-proof and thermal-insulation heat insulation effect, has both helped the energy-conservation of building, help again to ensure safety, and fire-protection rating can reach the A1 level.
Description of drawings
Fig. 1 is the utility model embodiment and application examples structure chart.
The specific embodiment
Embodiment 1:
Ask for an interview Fig. 1, having provided thickness respectively is first, second fire-proof and thermal- insulation insulation layer 1,2 of 2 ㎝, with present location status shown in Figure 1 is example, at the basal surface of the first fire-proof and thermal-insulation insulation layer 1 promptly towards the upper surface of the surface of the second fire-proof and thermal-insulation insulation layer 2 and the second fire-proof and thermal-insulation insulation layer 2 promptly towards being combined with one first enhancement layer 3 between the surface of the first fire-proof and thermal-insulation insulation layer 1, and the upper surface at the first fire-proof and thermal-insulation insulation layer 1 is combined with second enhancement layer 4, and is combined with the 3rd enhancement layer 5 at the second fire-proof and thermal-insulation insulation layer, 2 soffits.
In the present embodiment, all to use the order number be 100 purpose fiberglass gridding cloths to first, second, third enhancement layer 3,4,5.First, second fire-proof and thermal- insulation insulation layer 1,2 constitutes by magnesia, magnesium chloride, perlite, anti-halogen agent and blowing agent, the parts by weight of these materials are: 18 parts in magnesia, 25 parts in magnesium chloride, 75 parts of perlites, anti-halogen agent are 2 parts of 10 parts of high alumina cements and blowing agents (use cement blowing agent).
The combustibility of the fire-proof and thermal-insulation insulation substrate that the resulting skin of present embodiment is used meets the requirement of GB8624-2006A1 level; Flue gas toxity is 100.0mg/L, meets the safe one-level requirement of GBT20285-2006 regulation.
Embodiment 2:
Only the thickness with the first fire-proof and thermal-insulation insulation layer 1 changes 3 ㎝ into, and changes the thickness of the second fire-proof and thermal-insulation insulation layer 2 into 0.8 ㎝; To change 60 orders into as the order number of the fiberglass gridding cloth of first, second, third enhancement layer 3,4,5; Change magnesia into 25 parts, magnesium chloride and change 15 parts, perlite into and change 80 parts, anti-halogen agent into and use oxalic acid and parts by weight instead and change 2 parts and blowing agent into and change 1 part into, all the other are all with the description to embodiment 1.
Embodiment 3:
Only the thickness with the first fire-proof and thermal-insulation insulation layer 1 changes 1 ㎝ into, changes the thickness of the second fire-proof and thermal-insulation insulation layer 2 into 2.5 ㎝; Change the order number of fiberglass gridding cloth into 90 orders; It is 3 parts of 7 parts and blowing agents that hydrochloric acid and parts by weight are used in 22 parts in magnesia, 20 parts in magnesium chloride, 70 parts of perlites, anti-halogen agent instead, and all the other are all with the description to embodiment 1.
Application examples 1:
Ask for an interview Fig. 1, will be incorporated into outside the 3rd enhancement layer 5 as finish coat 6 by natural or artificial marble, during construction, finish coat 6 is combined with the body of wall of building by second enhancement layer 4 outside the body of wall of building.
Application examples 2:
Figure slightly is incorporated into finish coat 6 outside second enhancement layer 4, and during construction, finish coat 6 is combined with building masonry wall by the 3rd enhancement layer 5 outward, and all the other are with the description to application examples 1
Claims (8)
1. the fire-proof and thermal-insulation insulation substrate used of a skin, comprise the first fire-proof and thermal-insulation insulation layer (1) and the second fire-proof and thermal-insulation insulation layer (2), it is characterized in that between the upper surface of the soffit of the first fire-proof and thermal-insulation insulation layer (1) and the second fire-proof and thermal-insulation insulation layer (2), being provided with first enhancement layer (3), upper surface at the first fire-proof and thermal-insulation insulation layer (1) is combined with second enhancement layer (4), and is combined with the 3rd enhancement layer (5) at the soffit of the second fire-proof and thermal-insulation insulation layer (2).
2. the fire-proof and thermal-insulation insulation substrate that skin according to claim 1 is used is characterized in that described first, second enhancement layer (3,4) and the 3rd enhancement layer (5) are fiberglass gridding cloth.
3. the fire-proof and thermal-insulation insulation substrate that skin according to claim 2 is used, the order number that it is characterized in that described fiberglass gridding cloth is the 60-120 order.
4. the fire-proof and thermal-insulation insulation substrate that skin according to claim 1 is used is characterized in that the thickness of the described first fire-proof and thermal-insulation insulation layer (1) equates with the thickness of the described second fire-proof and thermal-insulation insulation layer (2).
5. the fire-proof and thermal-insulation insulation substrate that skin according to claim 1 is used is characterized in that the thickness of the described first fire-proof and thermal-insulation insulation layer (1) is littler than the thickness of the described second fire-proof and thermal-insulation insulation layer (2).
6. the fire-proof and thermal-insulation insulation substrate that skin according to claim 1 is used is characterized in that the thickness of the described first fire-proof and thermal-insulation insulation layer (1) is bigger than the thickness of the described second fire-proof and thermal-insulation insulation layer (2).
7. the fire-proof and thermal-insulation insulation substrate of using according to claim 1 or the described skin of the arbitrary claim of 4-6, the thickness that it is characterized in that the described first fire-proof and thermal-insulation insulation layer (1) is 0.8-3 ㎝.
8. the fire-proof and thermal-insulation insulation substrate that skin according to claim 1 is used is characterized in that described blowing agent is a cement blowing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120099294XU CN202073207U (en) | 2011-04-07 | 2011-04-07 | Insulation substrate of fireproof and heat insulation used on building exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120099294XU CN202073207U (en) | 2011-04-07 | 2011-04-07 | Insulation substrate of fireproof and heat insulation used on building exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073207U true CN202073207U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120099294XU Expired - Fee Related CN202073207U (en) | 2011-04-07 | 2011-04-07 | Insulation substrate of fireproof and heat insulation used on building exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839800A (en) * | 2016-05-13 | 2016-08-10 | 亿丰洁净科技江苏股份有限公司 | Heat insulation board and a manufacturing method thereof |
-
2011
- 2011-04-07 CN CN201120099294XU patent/CN202073207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839800A (en) * | 2016-05-13 | 2016-08-10 | 亿丰洁净科技江苏股份有限公司 | Heat insulation board and a manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140407 |