Mineral Wool Insulation for Roofing and Thermal Insulation
- Ref Price:
-
$5.00 - 10.00
/ m²
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 1000000000 m²/month
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OKorder Financial Service
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Mineral Wool Insulation for Roofing and Thermal Insulation
1.Structure of Mineral Wool Insulation for Roofing and Thermal Insulation：
Rock wool insulation refers to a type of insulation that is made from actual rocks and minerals. It also goes by the names of stone wool insulation, mineral wool insulation, or slag wool insulation. A wide range of products can be made from rock wool, due to its excellent ability to block sound and heat. This type of insulation is commonly used in building construction, industrial plants, and in automotive applications.
The Manufacturing Process
Melting / Forming into fibers /Continuous-filament process/Staple-fiber process/ Chopped fiber/ Rock wool / Protective coatings /Forming into shapes
2.Main Features of Mineral Wool Insulation for Roofing and Thermal Insulation：
● FEATURES
Thermal Insulation
Fire Safety
Acoustic Control
No Corrosion
Environmental friendly
Moisture Resistance
Energy Conservation & Emissions Reduction
Different raw material: Our rock wool is mainly made by Basalt and other natural ores. The raw material for other so-called rock wool is mineral slag. Different raw material, different features.
Different corrosion resistance. Our rock wool have good corrosion resistance. non-corrosive for metal. But the mineral slag wool is different. In high humidity environment, CaS in mineral slag will have chemical reactions and produce corrosive when contact with metal.
Different working life. The working life for mineral slag is very short and Durability is very low because of higher CaO and MgO in slag. The efflorescence for mineral Slag is easy and also effect the working life. The
Different heat resisting. The heat resisting for rock wool(Basalt) is higher than mineral Slag wool. Our operating temperature can reach 800℃.But for Slag wool ,can not higher than 675℃.The features for our rock wool is totally superior to Slag wool.
3. Mineral Wool Insulation for Roofing and Thermal Insulation Images
4. Mineral Wool Insulation for Roofing and Thermal Insulation Specification
ROCK WOOL BLANKET & BOARD
Standard Size
Product Blanket Board
Density (kg/m3) 60-100 40-200
Size: L x W (mm) 1200X3000-6000 600X1200
Thickness (mm) 30-150 30-100
Remark:
Other sizes are available upon request.
Facing materials can be applied upon request.
Standard Size
Product Blanket Board
Density (kg/m3) 60-100 40-200
Size: L x W (mm) 1200X3000-6000 600X1200
Thickness (mm) 30-150 30-100
Remark:
Other sizes are available upon request.
Facing materials can be applied upon request.
Rock wool PIPE
Standard Size
DIA Thickness (mm)
inch mm 25 30 40 50 60 70 80 90 100 120 150
1/2’’ 22 ● ● ●
3/4’’ 27 ● ● ● ● ● ● ●
1’’ 34 ● ● ● ● ● ● ●
1-1/4’’ 43 ● ● ● ● ● ● ● ● ●
1-1/2’’ 48 ● ● ● ● ● ● ● ● ●
2’’ 60 ● ● ● ● ● ● ● ● ●
2-1/2’’ 76 ● ● ● ● ● ● ● ● ●
3’’ 89 ● ● ● ● ● ● ● ● ●
3-1/2’’ 108 ● ● ● ● ● ● ● ● ●
4’’ 114 ● ● ● ● ● ● ● ● ● ●
5’’ 140 ● ● ● ● ● ● ● ● ● ●
6’’ 169 ● ● ● ● ● ● ● ● ● ●
8’’ 219 ● ● ● ● ● ● ● ● ●
10’’ 273 ● ● ● ● ● ● ● ● ●
12’’ 325 ● ● ● ● ● ● ● ● ●
14’’ 356 ● ● ● ● ● ● ● ●
15’’ 381 ● ● ● ● ● ● ● ●
16’’ 406 ● ● ● ● ● ● ● ●
18’’ 456 ● ● ● ● ● ● ● ●
19’’ 483 ● ● ● ● ● ●
20’’ 508 ● ● ● ● ● ●
22’’ 558 ● ● ● ● ●
24’’ 610 ● ● ● ● ●
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
① What’s the mainly material for rock wool？
Rock wool is called a mineral wool because it is made primarily from basalt, an igneous rock,
②What’s the mainly type for rock wool？
rock wool insulating products are available in loose-fill form and as batting. Batts, or blankets, are thick slabs of insulation that may have a kraft paper facing.
③How you control the quality?
During the production of fiberglass insulation, material is sampled at a number of locations in the process to maintain quality.
- Q: Our roof tile is installed on top of galvanized iron sheets. We do not have any toher form of insulation. The roof tile or tegula is quite thick.
- . Insulation does a bunch of things; it hinders heat transfer and also Noise transfer. If the pitter-patter of rain doesn't bother you, you're ok. This tile is popular in California where the temperature is often mild. Of course people living in the Sierra Nevada Mts. wouldn't agree, but installation might NOT be necessary for you. Stick a 'remote thermometer' up there to monitor the temp. See the comfortHouse link below >>> .
- Q: My home is shaped like a square box. The four corners of the upper level have the roof pitch from the gables protruding into the rooms. The attic has no insulation and I need to insulate it. There is access from the attic to look down into the wall/ceiling that protrudes into the room. I can insulate the attic myself but the surface area of these protrusions is rather large. What would be the best way to get insulation down in there? Shoot the insulation in and poke it with a stick to make sure there is good coverage down in the wall space? The opening is about 6 inches high.Thanks.
- Loose fill cellulose can be blown into your attic. I don't know if I understand the protrusions that you are describing but if you can freely blow the cellulose fiber into this space it should serve as a good insulation. You don't want to poke it in with a stick because you don't want to compress it. If you cannot blow this product directly into the space, you would be better off stuffing it lightly with fiberglass batting. Just don't cram it too tightly. It needs to be loose to be most effective.
- Q: I do not have extra space on the roof. Roof also tapers to drains at one end of building.
- the R values, i am not sure. that white stuff is NOT Styrofoam. it is a cheap imitation. Real Styrofoam is made by DuPont, is usually a light blue, with a plastic seal coat on both sides. that thin plastic seal coat doubles the R value. what really does the insulation, is trapped air. air is actually a poor conductor of heat. the foam is actually little bubbles of air. dead air that is, air that cannot circulate and move. it works similarly to the way a down vest or coat works, it fluffs up and holds the air pockets out within a confining structure, thus retaining heat. the rigid stuff will last much longer, i can tell you that much. the white foam stuff deteriorates quickly. buy cheap, get cheap, is the general rule. you may wind up only having to do it again in a few years.
- Q: what action should a plumber take?????
- struggling to understand your question! are you talking about a storage tank? what is the problem with the insulation? if it is in the way move it but insulation under a tank is not a problem the tank will need to be insulated any way!
- Q: Our end unit 1940"s row house has an old leaking bitumen roof . The water entry point can not be found so a replacement seems the way to go. A roofer suggested a replacement using Firestone 180, 1/2 inch fiberboard insulation covered with fiberglass base sheet, bitumen for flashing and fibered aluminum coating on wall coping . It's all Greek to be but fiberboard insulation and flashing material ? Should I be concerned?
- We use kingspan insulation, marine grade plyboard , 3/4 inch, and yes you can use bitumen as flashing. I hope i am not being condescending, but the flashing is the bit that goes from the roof and a little way up the wall and is then "pointed" into the bricks, thus forming a water-proof barrier.
- Q: I'd like to put a train set in my loft / attic, so to avoid it being cold in there during the winter I'm considering having no insulation in the floor of it where one usually would, thus allowing the heat to rise into the loft. Then, insulate the roof between the rafters instead. Is this just as good at keeping the heating costs down?
- It will provide some insulation but not as much as you can get by insulating the attic in the normal way. Typically you use very thick batts or blown insulation that can be 12 to 18 inches thick. If you insulate only the rafters you will probably only have 5-1/2 inches of insulation. I think you are going to find the attic with this arrangement pretty cold depending on where you live.
- Q: Re-roof + gutters + insulationHi. My name is Sean and I live in Adelaide. I want to get rid of my asbestos roof and replace it with a Colorbond roof and new gutters and also R3 ceiling insulation. I've had 1 quote so far for $17,000 total costs, and 1 quote for roof removal only which was $3,300. Does anyone know if I can get a cheaper quote but still get a good job done please?Roof area: 160m2 approx.Gutters: 25 linear metres approx.Capping: 52 linear metres approx.Cheers.
- I am a roof plumber in melbourne I think this is a reasonable price. Materials will cost approx 8000-10000 grand 3300 for asbestos removal and the rest for labour. The best advice is plenty of quotes and keep them to their quotes. If you can get a roll of metal direct from bluescope you can get a company like apex roofing to roll it for you but it is alot of mucking around to save a little bit
- Q: i have roof insulation but if i add more to the required depth the bottom layer will get compressed. Will it still insulate?
- Yes, but not as well. the air trapped inside it works as an insulator as much as the fill itself. The weight of insulation on top of it will take away some insulating properties, but it's replaced by the insulating properties of the new insulation, so it's a net gain.
- Q: i have about 200 sq ft of odd shaped polystyrene foam (rigid) insulation between 3" and 5" thick. it's leftover from installing a flat roof on a commercial building. creative ideas anyone? grind it and use it as attic insulation in a home?thanks.
- I'm a bit confused here Andy. If the flat roof needs replacing, when it is removed what is revealed is going to be exactly what you would see if you removed the ceilings. So why consider removing the ceilings if they are ok? When the flat roof is replaced put the insulation in then. Whilst rockwool would have been the material to use there is now roofing insulation board that is much more efficient, 50mm board gives equivalent insulation of something like 150mm rockwool. If the flatroof isn't fitted with suitable vents to keep it ventilated fit them when the roof is done too. The only reason I can see for replacing the ceiling plasterboard is if it hasn't got a vapor barrier ie foil backed board.
- Q: What's better- to lay out roof insulation in an old house or to get it blown in?
- Blown in. It's better and also cheaper to have the insulation blown in. It's better because the insulation will go around wires, ductwork, and pipes much easier. It can get into nooks and crannys easier. It's much quicker also.
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Mineral Wool Insulation for Roofing and Thermal Insulation
- Ref Price:
-
$5.00 - 10.00
/ m²
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 1000000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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