CN203008151U - Rock wool board for heat preservation of building external wall - Google Patents
Rock wool board for heat preservation of building external wall Download PDFInfo
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- CN203008151U CN203008151U CN 201320002015 CN201320002015U CN203008151U CN 203008151 U CN203008151 U CN 203008151U CN 201320002015 CN201320002015 CN 201320002015 CN 201320002015 U CN201320002015 U CN 201320002015U CN 203008151 U CN203008151 U CN 203008151U
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- cotton board
- rock cotton
- board body
- heat
- rock wool
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Abstract
The utility model discloses a rock wool board for the heat preservation of a building external wall. The rock wool board comprises a rock wool board body, wherein the outer side of the rock wool board body is sequentially provided with a heat-preserving layer and a waterproof layer; the rock wool board body and the heat-preserving layer, as well as the heat-preserving layer and the waterproof layer are adhered through an adhesive respectively; the rock wool board body is made of basalt; double-layer alkali-proof glass fiber gridding cloth is used as the heat-preserving layer; and the waterproof layer is made of flexible waterproof putty. By adopting the structure, the A-level non-combustible fireproof heat-preserving material for the heat preservation of the building external wall, which is disclosed by the utility model, has the advantages of less possibility of combustion, good fireproof property, high compressive strength and tensile strength, good heat-preserving and heat-insulating properties and long-term stabilization maintenance.
Description
Technical field
The utility model relates to the architectural exterior insulation material, particularly a kind of building exterior wall heat preserving rock cotton board.
Background technology
Current, external wall outer insulation material fire incident takes place frequently, and the fire savety of external wall outer insulation material becomes the interior focal issue of paying close attention to of industry instantly.Along with (i.e. " civilian construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions " and public affairs [2011] No. 65 literary compositions (i.e. " notices of the pertinent regulations of managing about further clear and definite civilian construction heat insulating material for external fire supervision ") the strict fireproof requirement of external wall thermal insulation material that disappears of the Ministry of Public Security, No. 46 files of house and town and country construction section, the external wall outer insulation material of the current use of volume is generally the inorganic heat preservation slurry, phenolic resins plate and common rock cotton board etc.
The coefficient of thermal conductivity of inorganic heat preservation slurry is high, and heat insulation effect is poor, easily makes exterior wall produce cold-heat bridge, and construction thickness is wayward again, and the shortcoming that its water absorption rate is larger has reduced the application life of external thermal insulation system.
The phenolic resins plate is organic material, namely adopts the mortar parcel, still can burn when it runs into naked light, discharges simultaneously poisonous, pernicious gas in a large number, brings safely harm for life.
Common rock cotton board is the transverse fiber structure, its resistance to compression and tensile strength are all very low, high because of its water absorption rate again, reduced rock wool originally with regard to low resistance to compression and tensile strength, make the rock cotton board fire barrier become the weak link of stress, can cause come off and ftracture after the repeated action of blast and damp and hot stress, have hidden danger of quality and potential safety hazard.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of intensity is high, nonflammable, and building exterior wall heat preserving rock cotton board with good thermal insulation property.
For achieving the above object, the utility model provides following technical scheme: a kind of building exterior wall heat preserving rock cotton board, comprise the rock cotton board body, the described rock cotton board body outside is provided with insulation layer and waterproofing course successively, pass through adhesive bond between described rock cotton board body and insulation layer, between described insulation layer and waterproofing course, by adhesive bond, described rock cotton board body is made by basalt.
Preferably, described insulation layer is composite construction, is formed by adhesive bond by double-deck alkali resistant glass fibre open weave cloth.
Preferably, described rock cotton board body and double-deck alkali resistant glass fibre open weave cloth are provided with corresponding connecting hole, by the crab-bolt anchoring.
Preferably, described waterproofing course is flexible waterproof putty.
Preferably, be provided with coating ornamental surface outside described flexible waterproof putty.
Preferably, described cementing agent is the polymer plastering mortar.
adopt the beneficial effect of above technical scheme to be: the rock cotton board of this utility model structure, its rock cotton board body is made by basalt, fusing point is higher than 1000 degree, high temperature resistant, nonflammable, has splendid fireproof performance, its insulation layer is that the A level is not fired fire-retardant heat-insulation material, it is double-deck alkali resistant glass fibre open weave cloth structure, alkali resistant glass fibre open weave cloth alkali-resistant glass fibre and common alkali-free, medium-alkali glass fibre is compared, alkaline resistance properties is good, tensile strength is high, caking property is good, in cement and other highly basic medium, extremely strong corrosion resistance is arranged, rock cotton board body and double-deck alkali resistant glass fibre open weave cloth are provided with corresponding boring, by the crab-bolt anchoring, make rock cotton board body and double-deck alkali resistant glass fibre open weave cloth more bonding, waterproofing course adopts flexible waterproof putty, waterproof, water-fast, adhesion strength is high, suppleness is strong, can not come off because of basic unit's distortion, the inner rock cotton board body of whole rock cotton board and double-deck alkali resistant glass fibre open weave cloth, double-deck alkali resistant glass fibre open weave cloth, the cementing agent of the bonding employing between double-deck alkali resistant glass fibre open weave cloth and flexible waterproof putty is the polymer plastering mortar, adhesion strength is high, can impel the abundant aquation of cement, improve cement mortar and take full advantage of the ability that natural conditions realize self-maintenance, increase later strength and the stability of cement, the crackle of controlling and preventing from producing because of drying shrinkage, hollowing, the generation of obscission.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 has shown the structural representation of reinforcing between alkali resistant glass fibre open weave cloth shown in Figure 1 and rock cotton board body.
Wherein, 1-rock cotton board body, 2--alkali resistant glass fibre open weave cloth, 3--flexible waterproof putty, 4--coating ornamental surface, 5--polymer plastering mortar, 6--crab-bolt.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 has shown the specific embodiment of a kind of building exterior wall heat preserving of the utility model with rock cotton board: this building exterior wall heat preserving rock cotton board, comprise rock cotton board body 1, the rock cotton board body outside is provided with insulation layer and waterproofing course successively, pass through adhesive bond between rock cotton board body 1 and insulation layer, pass through adhesive bond between insulation layer and waterproofing course, rock cotton board body 1 is made by basalt, insulation layer is composite construction, formed by adhesive bond by double-deck alkali resistant glass fibre open weave cloth 2, waterproofing course is flexible waterproof putty 3, flexible waterproof putty 3 outsides are provided with coating ornamental surface 4, the inner rock cotton board body 1 of whole rock cotton board and double-deck alkali resistant glass fibre open weave cloth 2, double-deck alkali resistant glass fibre open weave cloth 2, the cementing agent of the bonding employing between double-deck alkali resistant glass fibre open weave cloth 2 and flexible waterproof putty 3 is all polymer plastering mortar 5.
Fig. 2 has shown the specific embodiment of ruggedized construction between alkali resistant glass fibre open weave cloth shown in Figure 1 and rock cotton board body: rock cotton board body 1 and double-deck alkali resistant glass fibre open weave cloth 2 are provided with corresponding connecting hole, by crab-bolt 6 anchorings.
Adopt the beneficial effect of above technical scheme to be: adopt the building exterior wall heat preserving of the utility model structure nonflammable with rock cotton board, fireproof performance is good, and resistance to compression, tensile strength are high, thermal and insulating performance is good, and can keep long-term stability, and is simple in structure, easy to make, cost of production is low.
Above-described is only preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. building exterior wall heat preserving rock cotton board, comprise the rock cotton board body, it is characterized in that: be provided with successively insulation layer and waterproofing course outside described rock cotton board body, pass through adhesive bond between described rock cotton board body and insulation layer, between described insulation layer and waterproofing course, by adhesive bond, described rock cotton board body is made by basalt.
2. building exterior wall heat preserving rock cotton board according to claim 1, it is characterized in that: described insulation layer is composite construction, is formed by adhesive bond by double-deck alkali resistant glass fibre open weave cloth.
3. building exterior wall heat preserving rock cotton board according to claim 1 and 2 is characterized in that: described rock cotton board body and double-deck alkali resistant glass fibre open weave cloth are provided with corresponding connecting hole, by the crab-bolt anchoring.
4. building exterior wall heat preserving rock cotton board according to claim 1, it is characterized in that: described waterproofing course is flexible waterproof putty.
5. building exterior wall heat preserving rock cotton board according to claim 4, is characterized in that: be provided with coating ornamental surface outside described flexible waterproof putty.
6. building exterior wall heat preserving rock cotton board according to claim 1 and 2, it is characterized in that: described cementing agent is the polymer plastering mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002015 CN203008151U (en) | 2013-01-05 | 2013-01-05 | Rock wool board for heat preservation of building external wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002015 CN203008151U (en) | 2013-01-05 | 2013-01-05 | Rock wool board for heat preservation of building external wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203008151U true CN203008151U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002015 Expired - Fee Related CN203008151U (en) | 2013-01-05 | 2013-01-05 | Rock wool board for heat preservation of building external wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203008151U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967146A (en) * | 2014-05-20 | 2014-08-06 | 北京鑫淼润泽消防工程有限公司 | Fireproof insulation board |
| CN110258836A (en) * | 2019-07-02 | 2019-09-20 | 武汉奥科科技发展有限公司 | A kind of building exterior wall heat preserving rock wool board |
| CN110714543A (en) * | 2019-12-10 | 2020-01-21 | 中苏控股有限公司 | Special rock wool board for building external wall heat preservation |
| CN115387486A (en) * | 2022-09-19 | 2022-11-25 | 广东省骏瑞建设工程有限公司 | Reinforced rock wool board insulation construction |
-
2013
- 2013-01-05 CN CN 201320002015 patent/CN203008151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967146A (en) * | 2014-05-20 | 2014-08-06 | 北京鑫淼润泽消防工程有限公司 | Fireproof insulation board |
| CN110258836A (en) * | 2019-07-02 | 2019-09-20 | 武汉奥科科技发展有限公司 | A kind of building exterior wall heat preserving rock wool board |
| CN110714543A (en) * | 2019-12-10 | 2020-01-21 | 中苏控股有限公司 | Special rock wool board for building external wall heat preservation |
| CN115387486A (en) * | 2022-09-19 | 2022-11-25 | 广东省骏瑞建设工程有限公司 | Reinforced rock wool board insulation construction |
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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: 20130619 Termination date: 20150105 |
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| EXPY | Termination of patent right or utility model |