Rock Wool for Thermal Insulation and Roofing Insulation Price

Rock Wool for Thermal Insulation and Roofing Insulation Price System 1

Rock Wool for Thermal Insulation and Roofing Insulation Price

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10000 m²

Supply Capability:: 100000000000 m²/month

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Rock Wool for Thermal Insulation and Building

1.Structure of Rock Wool for Thermal Insulation and Building：

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 for Thermal Insulation and Building：

● 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 for Thermal Insulation and Building Images

Rock Wool for Thermal Insulation and Building

4. Rock Wool for Thermal Insulation and Building 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:The roof does not have fillet under tiles, our house tends to be very cold and we want to remove the insulation and put a knew one, will our house be warm? any tips and advice.thank you for your time: I was an insulation installer for a time and this is what we did. We never took out old insulation; this is even when we blew it into the walls. We used cellulose wood fiber aka recycled paper preferable news paper and phone books. After the stuff was ground up Borax and Boric acid was added to make it fire proof. This stuff was blown in on top of the old stuff, usually 6 to 8 inches. All you do is have one person in the attic who sits down, with a hose in hand you plow it in and take measurement as you move along to be sure it is the thickness you want. Try to keep it even and smooth (like icing a cake). The other person stands next to the blower, which is place outside our in the garage (ours was in the back of a truck). This person must keep the hopper full and walk from the blower to the attic to physically look at you for safety reasons. Both must were face mask over your mouth and nose, you may want to wear goggles as well. I didn’t like goggles because they fogged up. Before you start work out emergency calls and other communication. We did this by turning the blower on and off with the remote switch (which you must have in the attic). If you take the square footage of your attic to the store the sales person can tell you how much you need. This info use to be on the back of the bag and it is easy to do. Make sure you have the correct number of roof vent for the square footage of your space. Have a fun time doing it and it will be over in no time! The blowers may have the formula to figure how much you can do per square foot per hour. This will let you budget your time better, remember that formula is usually how much can be blown per hour; the other task will eat into that time frame. To do the side walls is a bit more involved, but if you need help with that as well I would be glad to tell you the details.

Q:Why is the most insulation needed in ceilings or roofs? Just wanted to know: well insulation in general is to keep the inside temperature different than the outside. since hot air usually rises, i think it is to keep warm air form escaping in winter. also you don't usually have a heater in the attic, or air conditioning so insulation will keep the air in the attic from having an effect on the air within the house. that is my idea as to why

Q:I have a split house with an attic where I have insulation on attic floor, but the house seems to be cold still, Can I add insulation to the roof of the attic? If so, any options? Thank you.: No, you want the air to circulate from the soffit vent to the ridge vent or gable vents, whichever you may have. This will prevent mold and condensation.

Q:attic insulation: Blow in insulation is so easy and cost effective, do it yourself. Machines can be rented at Lowes, HD, etc where you buy the material.

Q:i mean, what do you use to make it stay put? glue? nails?: Steel spreaders may be cheapest (as described in other answer) but many roofs have shingle nails sticking out,a couple dabs of caulking,glue,you're done! Be sure anything you use is compatible with your foam,some will just MELT it. Good Luck! DrJ

Q:In a house, it looks like an addition, that now is the kitchen , it feels HOT, it doesn't seem to have a very good insulation on the roof at all, the ceiling is already low, so, what can be done on the outside to give it more insulation?, i don't care what it is i just want to give it a GOOD insulation, the roof is flat and to shingles. Any IDEAS? , thanks!: Sorry but there isn't enough info to give a good answer...is there space between the ceiling and the roof to add insulation...there may be enough insulation but no ventilation in the area directly under the roof (atic area) If there is not enough air flow in this area the temperature will skyrocket thus heat the kitchen AND the shingles will deteriorate very quickly.If you still need to add insulation the best way is to put sloped roof (if possible)and add insulation in the space created or you can use foam insulation and re roof ..make sure you seal between the wall system and new insulation and whatever method make sure to allow air to flow under the roof (both inflow and outflow)

Q:Live in Houston, very hot and humid. Looking at adding radiant and additional insulation to roof in house. We have a lot of sun, and AC bills.: we live in the desert, and got our roof coated, and instantly noticed the difference, it is much more insulated, and provides protection against leak (which was the main reason we had it done)

Q:House is a bi-level. Recently added storm windows to deck off dining room. Having a new rubber roof installed would like to know if we can insulate ceiling to make the room warmer. What product do you suggest we use. we are getting conflicting answers, some say you can insulate others say the ceiling needs to breath having a rubber roof install. Please advise.: Yes, you can. There is a little plastic piece that you will want to tack to the underside of the roof though before you install your insulation. It is a plastic air vent that keeps about an inch or so of space between the roof and the insulation so that air can move through. You need to do that so the roof can breathe as they say. If you don't allow it to breathe, the difference in temperature from outside to inside will cause the roof to sweat and will make your roof go bad a lot quicker.

Q:The distance between knee wall and attic ceiling is about 6 foot. Could I push a perforated pipe between the rafters?: That is an option. And there aren't many options.Not much is going to slide easily behind the insulation. I'm thinking --------------------. You are undoubtedly going to snag on roof nails coming through the decking. I don't know if they would hold up but the cardboard tubes wrapping paper comes on might work if you tape 2 together. and flatten and tape the end you will be pushing in first. cut slots with utility knife. I think your idea would work if you can afford the pipe. That's a tough one. When we convert attics we line those cavities with a styrofoam insulation chute end to end until we reach open ventilation-you probably know that by now. Give it a try.

Q:What can i do to add more insulation in a addition in my house?The Roof is flat on this addition (no attic room for insulation there).Looks like it's only 4 or 5 inches thick, starts from the inside with 1/2 inch drywall and the rest is plywood, and then that black sheeting on the outside.IS THERE ANYTHING MORE THAT CAN BE DONE TO ADD MORE INSULATION ON THE OUTSIDE?, (i can't do anything on the inside since the ceiling is already low) SINCE IN THIS ROOM IS VERY HOT, even touching the celing feels warm, PLEASE HELP!: You could have foam roofing installed over the existing roof covering. Look up "foam roofing" on the Internet.

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