CN202208978U - A composite insulation material - Google Patents
A composite insulation material Download PDFInfo
- Publication number
- CN202208978U CN202208978U CN2011202960676U CN201120296067U CN202208978U CN 202208978 U CN202208978 U CN 202208978U CN 2011202960676 U CN2011202960676 U CN 2011202960676U CN 201120296067 U CN201120296067 U CN 201120296067U CN 202208978 U CN202208978 U CN 202208978U
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- insulation material
- organic insulation
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- fireproof
- insulation
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Abstract
The utility model discloses a composite insulation material, which includes a kind of organic insulation material and a kind of fireproof material that can be applied on the surface of organic insulation material, wherein the organic insulation material is selected from a polystyrene board, an extruded board, a polyurethane board, and the fireproof material is selected from one or more than one materials of cement mortar, rock mortar and grey soot; the fireproof material is applied on the surface of the organic insulation material in a compound way through spraying, coating, painting or dipping, and is used for insulation of building walls, which meets the fireproof standard of level A. The composite insulation material can not only solve the problem of shortage of building insulation material but also give a new life to the organic material that is going to exit from the insulation market, which saves a huge amount of production cost, brings great social benefit and meets the double standard of energy-saving and fireproofing.
Description
Technical field
The utility model relates to a kind of compound insulating material, especially relates to a kind of composite insulation boards.
Background technology
At present the body of wall organic insulation material of China's civilian construction is polyphenyl plate, extruded sheet mostly, gathers ammonia plate etc.; Because of it has superior heat-insulating property, favorable waterproof property and shock resistance; Can effectively solve the be full of cracks and the leakage problems of body of wall; In exterior-wall heat insulation, being used widely, is present desirable energy-saving and emission-reduction material.But it is not good that the disadvantage of this type material is exactly a fireproof performance, therefore in the process of transportation, construction and in the engineering completion is used, very easily causes disaster hidden-trouble.According to (2011) No. 65 notice requests of the Fire-Fighting Bureau under the Ministry of Public Security, from March 15th, 2011 the civilian construction exterior-wall heat insulation will to adopt combustibility be the heat insulating material of A level.Therefore used above-mentioned organic insulation material can not continue to use before, and production equipment also will be eliminated, and the construction of civilian construction market also faces dead state.
Because the restriction of No. 65 files; The most usefulness of A level exterior-wall heat insulation sheet material of architectural design at present be rock cotton board and foam glass etc., though this type material can arrive good heat-insulating property, have the advantages that fire prevention is not fired; But intensity is low, water absorption rate is high, should cracking, seepage even common quality defect such as come off be difficult to solve; Be difficult to exist with the life-span with building, the drawback of bringing after being delivered for use to building can't solve always, makes developer and builder be in awkward condition.Other heat insulating material or coefficient of thermal conductivity is not enough, otherwise construction quality is not all right, or too high energy-saving and emission-reduction and the fireproof double standards of all not reaching of price.Relevant authorities of country also point out: market A level fire-retardant fireproof material is few now, does not seriously reach the building heat preservation demand.No. 65 literary composition will certainly bring great impact to next step energy-saving and emission-reduction work.
Therefore, press for a kind of fire-protection standard of the A of reaching level, practice thrift the heat insulating material of cost simultaneously.
The utility model content
The utility model provides a kind of compound insulating material, comprises organic insulation material and at the lip-deep fire proofing material of organic insulation material.
The compound insulating material of the utility model can be various ways such as composite insulation boards; Organic insulation material wherein is selected from polyphenyl plate, extruded sheet, gathers the ammonia plate; Fire proofing material is selected from one or more in cement mortar, rock mortar, grey coal ash, the fireproofing agent; Fire proofing material is compounded on the organic insulation material surface through modes such as spraying, be coated with, brush or soak, and compound insulating material is used for the insulation of construction wall, reaches A level fire-protection standard.
The utility model finally obtains the compound organic insulation material that a kind of fire-protection rating is the A level; Its basic comprising has two parts: one is parent, mainly is to have superior insulation row can, polyphenyl plate, the extruded sheet of good water resistance, gather organic plates such as ammonia plate and constitute, and another is that overcoat mainly is that some are convenient to spray, be coated with, soak, brush; Having good bonding function and incombustible material constitutes; Cement mortar for example, grey coal ash, some fire proofing materials such as rock mortar, fireproofing agent.Since in flammable parent outerwrap the adeciduate fire proofing material of one deck, even in transportation, run into the burning things which may cause a fire disaster phenomenon of also can not catching fire in the process of construction.Fireprotection layer can not be too thick otherwise can coming off of cracking and overcoat occurs in the construction afterwards.
The properties of product of using above-mentioned technology to obtain: this product is directly lighted Shi Buhui at naked light and crack of surface layer, foaming are occurred, and phenomenon such as can not occur catching fire.Carry out the minimum residue length of flame retardancy its 24 samples of six groups of data (1000mmx190mm) of test also at 740mm according to GB GB/T8625-2005.Be higher than technical indicator 350mm more than one times.110 ℃ of standards of the highest flue-gas temperature less than 125 ℃ of average flue-gas temperatures.Smoke density is below 10, all less than technical indicator in the GB/T8627-2007 standard less than 15 standard.The fire product quality monitoring testing station detects the standard that reaches A level fire proofing material fully through Henan Province.
Itself has reached the level of protection of A level this product, in concrete work progress, more can show its good energy-conservation and protection double effects.According to ((civilian construction exterior wall heat-preserving system and decoration of exterior wall fire prevention temporary provisions)) public logical sub (2009) No. 4 already existing provisions; Civilian construction below 100 meters can use the external-wall heat-insulation material of B2 level; But to establish horizontal isolation strip for per three layers in the building below 24 meters; 24 meters-60 meters every two-layer established horizontal isolation strip, all will establish horizontal isolation strip for every layer of 60 meters-100 meters.According to the height of the minimum single insulation layer of this regulation also about 3 meters, in case breaking out of fire, if flammable B2 heat insulating material has catch fire its height of least also about 3 meters (if the height of building low more overdo height can be higher) that overdoes of a place.Horizontal direction can relate to whole one week of building, and bed rearrangement building body of wall all burns when understanding when serious, certainly will cause bigger row loss.Every of the novel composite thermal insulating material that this method that we adopt is produced all is the insulating space of independently preventing fires; Can not overdo each other between adjacent every block of material; Do not catch fire even certain piece generation problem also can not bring disaster to the material of periphery, thereby reach the fireproof purpose.So just organic insulation material polyphenyl plate, extruded sheet, gather the flameproof effect that ammonia plate etc. has the energy-saving effect of excellent insulating performance, favorable waterproof property and shock resistance, the be full of cracks that can effectively solve body of wall and seepage and have the A level simultaneously and carried out perfect combination, reach the good result of fire safety and energy-saving and emission-reduction.This shows; Can reach the fire-protection standard of A level according to the compound insulating material of this processes; Not only can solve the difficult problem of present building thermal insulation material shortage, it is newborn that the organic insulation material that will withdraw from insulation market is obtained, and practices thrift a large amount of cost of production; Bring the huge social benefit, reach energy-conservation and the fireproof double standards.
Description of drawings
Fig. 1 is the outline drawing of raw material technology.
Fig. 2 is the profile in plan of raw material technology.
Fig. 3 is that figure is cutd open in the side of raw material technology.
Fig. 4 is the construction effect figure of raw material technology.
Fig. 5 is the outline drawing of new material technology.
Fig. 6 is the profile in plan of new material technology.
Fig. 7 is that figure is cutd open in the side of new material technology.
Fig. 8 is the construction effect figure of new material technology.
The specific embodiment
Shown in Fig. 1-8 is the composite insulation boards of the utility model and the comparison diagram of existing warming plate, Fig. 2-4, and 1 is organic insulation material among the 6-8,2 is fire proofing materials as the protection separation layer among Fig. 6-8, Fig. 4,3 is exterior wall finish coat mortars in 8.Cut open from the side figure and plan sectional view can see new material than old material Duoed one the protection isolation strip; The organic insulation material that more can find out old material from construction effect figure is linked to be a sheet of; And new material just has the fire proofing material 2 of conduct protection separation layer one by one to break off the fire prevention unit that forms one by one; If the situation that exterior wall finish coat mortar 3 comes off takes place, the generation that organic insulation material 1 exposes will take place in old material, and running into naked light will catch fire.Even new material takes place by coming off of exterior wall finish coat mortar the exposed of organic insulation material 1 can not taken place yet, thereby reach the fireproof purpose, just reached energy-conservation and the fireproof double effects yet.
Claims (4)
1. compound insulating material is characterized in that: comprise organic insulation material and at the lip-deep fire proofing material of organic insulation material.
2. compound insulating material as claimed in claim 1 is characterized in that: described compound insulating material is a composite insulation boards.
3. according to claim 1 or claim 2 compound insulating material, it is characterized in that: described organic insulation material is selected from polyphenyl plate, extruded sheet or gathers the ammonia plate.
4. according to claim 1 or claim 2 compound insulating material, it is characterized in that: described fire proofing material is compounded on the organic insulation material surface through the mode of spraying, being coated with, brushing or soaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202960676U CN202208978U (en) | 2011-08-12 | 2011-08-12 | A composite insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202960676U CN202208978U (en) | 2011-08-12 | 2011-08-12 | A composite insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208978U true CN202208978U (en) | 2012-05-02 |
Family
ID=45988530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202960676U Expired - Fee Related CN202208978U (en) | 2011-08-12 | 2011-08-12 | A composite insulation material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409770A (en) * | 2011-08-12 | 2012-04-11 | 王军伟 | Composite thermal insulation material and preparation method thereof |
-
2011
- 2011-08-12 CN CN2011202960676U patent/CN202208978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409770A (en) * | 2011-08-12 | 2012-04-11 | 王军伟 | Composite thermal insulation material and preparation 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: 20120502 Termination date: 20130812 |