Rock Wool Good Quality For Thermal Insulation

Rock Wool Good Quality For Thermal Insulation System 1

Rock Wool Good Quality For Thermal Insulation

Ref Price:: $5.00 - 10.00 / m²

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10000 m²

Supply Capability:: 100000000 m²/month

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Rock Wool Good Quality For Thermal Insulation

1.Structure of Rock Wool Good Quality For 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 Rock Wool Good Quality For 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. Rock Wool Good Quality For Thermal Insulation Images

Rock Wool Good Quality For Thermal Insulation

4. Rock Wool Good Quality For 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:Does snow on the roof help or hurt my heating bill?: Yes, it does. It also shows that you are not losing heat and that you are well insulated.

Q:I have an apartment building that has mold in it. I'm trying to do everything I can to increase the airflow. Sure, the tenants might have to spend a mint on heat, but if it improved the air quality, maybe it would be a good idea.: mold needs moisture to start/grow. find out why there's moisture and fix that first. Just creating more air flow won't stop the mold from growing and it won't necessarily make the air quality better if mold is growing in the walls. since you said it was roof insulation, (I'm gonna assume you meant attic) check the roof for leaks. I wouldn't think you'd have to get rid of all the insulation but I'd definately get rid of anything moldy. Blown in isulation is fairly cheap to replace. Lowe's sells a mold test kit, not sure how it works but I saw them yesterday when I was in there. Might be worth looking into getting one.

Q:Finally remembering to do so, before my family and I left the house for approximately 4 hours, I turned off the heat before leaving. When we came home I turned it back on, but was shocked to see that the temperature had dropped 4 degrees in that time. 4 degrees in just under 4 hours seems like a lot of heat loss, does it not? I've seen the insulation in our roof and it's just that sawdust looking stuff spread everywhere. I feel like I'm paying a lot of unnecessary dollars for heating: the air does kick on every hour or two and we keep the thermostat at 68.Is it reasonable for me to talk to my landlord about this problem and getting better insulation in the ceiling, and maybe in the roof? (the master bedroom, on the far corner of the house, is always 2-3 degrees below the rest of the house). Are my expectations to not lose a degree of heat or more per hour unreasonable? Would a typical landlord consider this a problem worth discussing?: Yes, you can ask, but don't expect him to seriously entertain the idea of actually doing it. You rented the house at it was. The landlord has no obligation to spend money on improving it so you can save money. That amount of heat loss in that time is insignificant. If I turned my heat off for four hours in the just-around-freezing weather we are having right now, I would expect my house to cool off a lot more than 4 degrees. My furnace is coming on for a few minutes at least every 15 minutes to keep the place at just over 60F. I have the lowest heating bill of anyone I know.

Q:im thinking of putting rolled felt paper under my metal roofing would that work instead of the reflective insulation instead?: Probably could, but it would look like crap. Painting the roof white would do a better job of keeping the metal cooler. I'd install a ceiling fan in the center of the roof instead to force the hot air out.

Q:a roof that is built with the insulation covering the waterproof membrain is ?: a foolish product of college education in the building trades. it's pretty much taking over. real tradesmen saw that ship sink a while ago and are getting better at treading water.

Q:Foam and the new building technolodgy's are coming to New Orleans. The rebuilding is causing New Orleans to be the &quot;Greenest City in America&quot;. Energy Efficiency and the proper buiilding techniques tak hold.: First, "green" building is not technically defined as far as the construction industry is concerned. i.e. anyone can call their products "green" until the parameters are set up to strickly define what is "green" and what is not. To date, it's been more of a marketing strategy than anything. (Unless this has changed in recent months) I'm glad to hear New Orleans is taking the right path in rebuilding the place! Hope to get back down there soon.

Q:do i leave air gap in attic roof for insulation?: The best way to set up an attic is to put a vapor barrier under the rafters (before nailing on the gyproc), then put the insulation (fibreglas batts) between the rafters to full depth (10 or 12 inches). Soffit vents are installed under the eaves at the sides of the roof, and gable vents are placed near the peak of the roof at the ends. This allows for airflow resulting from convection, particularly important in the summer months to remove heat buildup in the attic. If the insulation is adequate, it will not only isolate this heat buildup from the inside of the house in summer, but will prevent heat loss to the attic in winter. (The airflow in winter will be minimal, but will remove any moisture/condensation that might collect otherwise.)

Q:Without loft insulation ,the roof space is full of air.Why does this not keep the heat in?: The warm air that collects in the attic is in close contact with the roof, heat is conducted through the roof and lost to the atmosphere.

Q:i like to put a layer of sand in roofing instead of insulation. it's fireproof and insulates better. plus it's free. how much weight can ceiling board handle? I find about 15 inches poured into the roof works fine so far. Saves me about $1600 each house built: first sand is very heavy and will probably exceed the loading on the roof and walls the extra reinforcing you would need to make the house SAFE would far outway any savings

Q:weather stripping/ foam strip?: I'm assuming your talking about a ridge cap normally you would seal it in with tar or polyurethane caulk and put your shingles over it

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