CN204590280U - Exterior wall strength rock wool slab - Google Patents
Exterior wall strength rock wool slab Download PDFInfo
- Publication number
- CN204590280U CN204590280U CN201520222541.9U CN201520222541U CN204590280U CN 204590280 U CN204590280 U CN 204590280U CN 201520222541 U CN201520222541 U CN 201520222541U CN 204590280 U CN204590280 U CN 204590280U
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- rock wool
- exterior wall
- built
- wool layer
- wall strength
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Abstract
The utility model discloses a kind of exterior wall strength rock wool slab, aims at the external thermal insulation system of building and designs production, can be roof heat insulation engineering and provides one-stop solution, is applicable to the newly-built and renovation of metal Roof or concrete base layer roofing.This exterior wall strength rock wool slab, has that vertical tensile strength is high, good stability of the dimension, hydrophobic rate is high and water absorption rate is a low characteristic.Exterior wall strength rock wool slab, is made up of rock wool layer, built-in steel mesh reinforcement, fiberglass gridding cloth and metal sheet; Described built-in steel mesh reinforcement and fiberglass gridding cloth are all clipped in the middle of rock wool layer; Described metal sheet is located at rock wool layer outside.
Description
Technical field
The utility model relates to a kind of building Outwall thermal insulation board, particularly relates to a kind of exterior wall strength rock wool slab.
Background technology
Exterior-wall heat insulation refers to adopt certain fixed form (bonding, mechanical anchor, stickup+mechanical anchor, spraying, cast etc.), the good thermal insulation material of coefficient of thermal conductivity is lower, heat insulating effect and building masonry wall are fixed as one, increase the evenly heat resistance of body of wall, thus reach a kind of engineering way of insulation or effect of heat insulation.
Conventional external wall insulation has polyphenyl plate, extruded sheet, polyurethane thermal insulation board, pearlite slab.Below the pluses and minuses of each warming plate:
Polyphenyl plate, high insulating effect, but inflammable, easily agingly to come off.Coefficient of thermal conductivity 0.045W/mk; Compressive strength is very little, negligible; Dry density 18 ~ 22kg/m3; Combustibility is poor, easy firing; Water absorption rate is low; Resistance to refining is melted very well; Radioactivity limitation is qualified; Weatherability is poor, easily aging; Construction is complicated; Service life, less than 10 years.
Extruded sheet, high insulating effect, but inflammable, easily agingly to come off.Coefficient of thermal conductivity 0.034w/mk; Compressive strength is poor; Dry density 24 ~ 25kg/m3; Combustibility, B2 level; Water absorption rate is low; Resistance to refining is melted very well; Radioactivity limitation is qualified; Weatherability is poor, easily aging; Construction is complicated; Service life, 20 years.
Polyurethane thermal insulation board, heat insulation effect is best, but easy firing.Coefficient of thermal conductivity 0.026W/mk; Compressive strength 0.2MPa; Dry density 60kg/m3; Combustibility B2 level; Water absorption rate is low; Resistance to refining is melted very well; Radioactivity limitation is qualified; Weatherability is poor, easily aging; Construction is complicated; Service life, 25 years.
Pearlite slab, heat insulation effect is poor, and weatherability is poor, easily aging.Coefficient of thermal conductivity 0.065W/mk; Compressive strength 0.44MPa; Dry density 240kg/m3; Combustibility B2 level; Water absorption rate is high; Resistance to refining is melted very well; Radioactivity limitation is qualified; Weatherability is poor, easily aging; Construction is complicated; Service life, 25 years.
Summary of the invention
In order to overcome in prior art, warming plate heat insulation effect is poor, water absorption rate is high, yielding, easily agingly come off, application life is short, construction is complicated shortcoming, the utility model provides a kind of exterior wall strength rock wool slab, aim at the external thermal insulation system of building and design production, can be roof heat insulation engineering and provide one-stop solution, be applicable to the newly-built and renovation of metal Roof or concrete base layer roofing.This exterior wall strength rock wool slab, has that vertical tensile strength is high, good stability of the dimension, hydrophobic rate is high and water absorption rate is a low characteristic.
The technical scheme that the utility model adopts is: exterior wall strength rock wool slab, is made up of rock wool layer, built-in steel mesh reinforcement, fiberglass gridding cloth and metal sheet; Described built-in steel mesh reinforcement and fiberglass gridding cloth are all clipped in the middle of rock wool layer; Described metal sheet is located at rock wool layer outside.
Rock wool layer is employing is that raw material is through high-temperature fusion with basalt, a kind of mineral fibers that centrifugal blast is made, after adding a small amount of resinoid and additive, make rock cotton board with pendulum method, there is light weight, do not fire, absorb heat, hydrophobic, sound absorption, coefficient of thermal conductivity are low, physics and the good feature of chemical stability.Rock cotton board it be mainly used in the heat preservation and soundproof on construction wall, roof; The fire prevention of building partition, fire wall, labeled door and elevator shaft and noise reduction, construct and install facility, energy-saving effect significantly, having the very high ratio of performance to price.
Described metal sheet adopts the one in glass magnesium color steel, aluminium honeycomb color steel or paper honeycomb color steel, and adopt metal sheet skin to reinforce, its size is more stable.
The utility model also provides a kind of exterior wall strength rock wool slab, and it comprises rock wool layer, built-in steel mesh reinforcement, fiberglass gridding cloth; Described built-in steel mesh reinforcement and fiberglass gridding cloth are all clipped in the middle of rock wool layer; And described rock wool layer external surface is pasted with one deck aluminium foil.
The utility model exterior wall strength rock wool slab, has following characteristics:
1) meet the highest fire-protection rating A1 level non-combustible, do not discharge poison gas resistance to compression, tensile strength meets external wall outer insulation standard-required;
2) rock wool layer is as insulation layer, and thermal and insulating performance is good, and it is outstanding to maintain long-term steady permeability, and convenient high temperature resistance contractility of constructing by force, can keeping system Stability Analysis of Structures during fire generation;
3) physical characteristic of the efficient absorbing sound and lowering noise of tool and elasticity weakening;
4) accompany built-in steel mesh reinforcement and fiberglass gridding cloth in rock wool layer, play the effect strengthening and fixing rock cotton board, improve the vertical tensile strength of product;
5) adopt metal sheet skin to reinforce, make product size stability higher, longer service life;
6) described rock wool layer external surface is pasted with one deck aluminium foil, rock cotton board and aluminium foil light weight, and aluminium foil can directly in rock cotton board adhesive power good, Product processing is easy;
7) rock wool layer be adopt with basalt be raw material through high-temperature fusion, a kind of mineral fibers that centrifugal blast is made, fiber is non-toxic, and does not all produce corrosion to component various in metal material and building, can use safely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the decomposition texture schematic diagram of the utility model exterior wall strength rock wool slab.
Fig. 2 is the structural representation of the utility model exterior wall strength rock wool slab.
In figure, 1, rock wool layer, 2, built-in steel mesh reinforcement, 3, fiberglass gridding cloth, 4, metal sheet, 5, aluminium foil.
Detailed description of the invention
The present embodiment exterior wall strength rock wool slab, is made up of rock wool layer 1, built-in steel mesh reinforcement 2, fiberglass gridding cloth 33 and metal sheet 4; Described built-in steel mesh reinforcement 2 and fiberglass gridding cloth 3 are all clipped in the middle of rock wool layer 1; It is outside that described metal sheet 4 is located at rock wool layer 1.
Rock wool layer 1 is employing is that raw material is through high-temperature fusion with basalt, a kind of mineral fibers that centrifugal blast is made, after adding a small amount of resinoid and additive, make rock cotton board with pendulum method, there is light weight, do not fire, absorb heat, hydrophobic, sound absorption, coefficient of thermal conductivity are low, physics and the good feature of chemical stability.Rock cotton board it be mainly used in the heat preservation and soundproof on construction wall, roof; The fire prevention of building partition, fire wall, labeled door and elevator shaft and noise reduction, construct and install facility, energy-saving effect significantly, having the very high ratio of performance to price.
In the embodiment that another is better, described metal sheet 4 adopts the one in glass magnesium color steel, aluminium honeycomb color steel or paper honeycomb color steel, and adopt metal sheet 4 skin to reinforce, its size is more stable.
Please refer to Fig. 2, another embodiment, exterior wall strength rock wool slab, it comprises rock wool layer 1, built-in steel mesh reinforcement 2, fiberglass gridding cloth 3; Described built-in steel mesh reinforcement 2 and fiberglass gridding cloth 3 are all clipped in the middle of rock wool layer 1; And described rock wool layer 1 external surface is pasted with one deck aluminium foil 5.
By reference to the accompanying drawings exemplary description is carried out to the utility model above; obvious realization of the present utility model is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model are carried out; or say that design of the present utility model and technical scheme are applied to other occasions, all in protection domain of the present utility model without improving.
Claims (3)
1. exterior wall strength rock wool slab, is characterized in that, is made up of rock wool layer, built-in steel mesh reinforcement, fiberglass gridding cloth and metal sheet; Described built-in steel mesh reinforcement and fiberglass gridding cloth are all clipped in the middle of rock wool layer; Described metal sheet is located at rock wool layer outside.
2. exterior wall strength rock wool slab according to claim 1, is characterized in that, described metal sheet adopts the one in glass magnesium color steel, aluminium honeycomb color steel or paper honeycomb color steel.
3. an exterior wall strength rock wool slab, is characterized in that, comprises rock wool layer, built-in steel mesh reinforcement, fiberglass gridding cloth; Described built-in steel mesh reinforcement and fiberglass gridding cloth are all clipped in the middle of rock wool layer; And described rock wool layer external surface is pasted with one deck aluminium foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222541.9U CN204590280U (en) | 2015-04-14 | 2015-04-14 | Exterior wall strength rock wool slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222541.9U CN204590280U (en) | 2015-04-14 | 2015-04-14 | Exterior wall strength rock wool slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590280U true CN204590280U (en) | 2015-08-26 |
Family
ID=53926446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222541.9U Expired - Fee Related CN204590280U (en) | 2015-04-14 | 2015-04-14 | Exterior wall strength rock wool slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678271A (en) * | 2018-07-03 | 2018-10-19 | 浙江升浙建设集团有限公司 | A kind of soundproof construction plate |
| CN108819407A (en) * | 2018-07-03 | 2018-11-16 | 浙江升浙建设集团有限公司 | A kind of waterproof soundproof construction plate |
-
2015
- 2015-04-14 CN CN201520222541.9U patent/CN204590280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678271A (en) * | 2018-07-03 | 2018-10-19 | 浙江升浙建设集团有限公司 | A kind of soundproof construction plate |
| CN108819407A (en) * | 2018-07-03 | 2018-11-16 | 浙江升浙建设集团有限公司 | A kind of waterproof soundproof construction plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20200414 |