Roofing Insulation Bradford - Good Quality Mineral Wool for Heat Insulation

Roofing Insulation Bradford - Good Quality Mineral Wool for Heat Insulation System 1

Roofing Insulation Bradford - Good Quality Mineral Wool for Heat Insulation

Ref Price:: $5.00 - 10.00 / m²

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10000 m²

Supply Capability:: 10000000000 m²/month

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Good Quality Mineral Wool Price for Heat Insulation

1.Structure of Good Quality Mineral Wool Price for Heat 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 Good Quality Mineral Wool Price for Heat 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. Good Quality Mineral Wool Price for Heat Insulation Images

Good Quality Mineral Wool Price for Heat Insulation

4. Good Quality Mineral Wool Price for Heat 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:I am specifically considering the re-roofing of a an older home where rafters were made with 2x4 or 2x6 and the rafter space (and possibly the attic space) does not allow sufficient space for insulation and proper ventilation behind the insulation. The old layers of roofing have to be removed in any event. At this point I am considering applying insulation boards on the existing sheathing and then a new layer of sheathing before the new roofing material. (similar to a SIP: structural insulated panel) The two issues I am concerned with is that the insulation can act as a vapor barrier. Would condensation potentially rot the lower sheathing. How is this avoided in SIP roofing panels? The second issue may be with fire regulations.: Spray in foam could be an option.. you would need to talk to someone who knows more than I do.. but Ive seen great results

Q:Tax Question: Itemized receipt for roofing and insulation?: The insulation is a tax deduction. Call the contractor and ask for an itemized reciept for tax purposes.

Q:what effect does changing the pitch of a roof have on the insulation properties and durability of a roof?: I'd have to agree with mj, your insulation in your ceiling is the major factor for heating and cooling , spec R-38 but if your going for gov. kick backs I think it's R-41 (17" of blown in fiberglass insulation). Roof pitch standard is 1' raise to 4' run, (really easy to re-roof & inexpencive). Advantages of a steep roof (less apt to have leakage problems with a worn roof, you get a few more yrs). When you have to replace that roof, price goes up for steepage.

Q:i live in a tropical country and i need to insulate my roof to block off the heat from the sun...which insulation would best help me? aluminum foil with foam, real foil with foam or PE with foam? pls help...thank u so much!: Expanded polystyrene (EPS) comes in sheets and is very long lasting and safe to use - no fibers, no itchy skin, no breathing issues....this is also used to keep cold out as well as heat and is durable.

Q:is it safe to put insulation in the corners where the roof meets the wall in attics?fiberglass in corners?: No it is not EVER safe! Roofing material needs to breathe. Anywhere that insulation is applied to the underside of the roof deck the roofing material will warp and then leak. You have to have a cushion of air between the underside of the decking and the insulation

Q:I have a low pitched roof so there isn't that much room up there hands and knees only.I have no eave ventilation but the ventilation is through the front and back of the house through triagle metal caps cut into the wood siding. I already have some R19 in the ceiling joists but was wondering would putting it in the rafters against the plywood holding the shingles also help insulate the living area of the house.: Best way and easy cheap way is just roll out unpapered fiberglass over top of joist at right angles to existing insulation

Q:i am going to insulate my conservatory roof its poly carbon and dirt has got inside so cant clean what can i use its a semi flat roof i thought about using insulation board silver backed your comments will be gratefull: I got mine insulated by a company - insulated conservatoryes. It's good stuff, and works

Q:As opposed to other roof structures, such as Mansard or Hipped roofs. If so, is it because there is a lesser distance between the internal heat source and the roof?: No, it really does not matter what type of roof as long as the insulation is well done. But of course in a flat roof it is easier to reach all the points with ease whereas in sloping roof some areas may be inaccessible. But, with blow-in insulation that is not a big problem.

Q:Without loft insulation ,the roof space is full of air.Why does this not keep the heat in?: Because air can circulate, (it's called convection) and transfer a lot of heat. In other words, air alone is a very poor insulator. .

Q:What are the roof insulation materials?: Polyurethane is a new polymer material developed from Germany in the 1960s, known as the "fifth largest plastic" (following polyethylene, polypropylene, polyvinyl chloride, polystyrene)

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