Built Up Roofing Insulation Polyiso NH - Mineral Wool Board Good Price for Insulation
- Ref Price:
-
$5.00 - 10.00
/ m²
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100000 m²
- Supply Capability:
- 100000000 m²/month
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OKorder Financial Service
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Mineral Wool Board Good Price for Insulation
1.Structure of Mineral Wool Board Good Price for 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 Board Good Price for 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 Board Good Price for Insulation Images
4. Mineral Wool Board Good Price for 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: How much insulation is required in a house roof in new York ?
- 323 square feet per cubic mile.
- Q: I'm thinking of converting my brick walled corrugated iron shed into a changing room for winter hot tub use. I was advised by a friend that the first thing i should do is insulate the roof using glass fibre insulation (the yellow fluffy stuff in the loft) and a simple Plywood ceiling but im not sure how i would stick it to the existing roof (dimensions 170cm x 147cm). So..... how should i insulate the roof of my future changing room????
- If the roof has joists, which I imagine it would, you would put the bats of insulation into those spaces... these can then be stapled into place or if that isn't possible, you can run a wire between the joists to hold the bats in place. If using faced insulation be sure to put the paper side towards the warm area (inside) to prevent condensation.
- Q: Would it be worth forwarding the offer to the client? Is the difference that substantial?
- You don't want that. If he offers 3.5 instead of the required 3, that is a different story. Otherwise he should give you more material thickness to provide an equivalent R of 3. Yes, the difference can be substantial and I wouldn't forward it to the client. The smaller the R value of the entire roof sandwich the larger the difference it makes. Like the change from 5 mpg to 4 mpg is a 25% worsening in fuel economy, but a change from 100 mpg to 99 mpg is 1%. It will mess up the heating/cooling of the building and the mechanical systems might be inadequate. They could save money on the roof and complain how the building is too hot/too cold or the mechanical systems never shut off and their energy bills are too high.
- 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: So I'm renovating an old farmhouse with a metal roof and there is no insulation in the attic. I was up in the attic checking for leaks since we just got some freezing rain and it is currently melting I thought now was the perfect time to check. I found no leaks but I did notice the roof was sweating with noticeable beads of water in many places and many of the 2x4's that act as the frame were damp, although none were rotted (I found that odd as the house is approx. 140 years old and those are the original 2x4's. I could tell that the attic does have vents so I guess it dries out before rotting or mold occurs.. but makes me wonder if I put down some roll-in faced R-30 Owens Corning Insulation and then add a plywood floor over top if everything will be fine.. or not so fine..
- I own an 80 year old house -- a home originally built as temporary housing for people working in the airplane industry during the war, and for returning soldiers. Temporary housing that is better structurally than many new homes. In fact, the original design and work was brilliant in its simplicity and precision, and I have found that the problems with my house are the result of work done later on -- additions and fix ups that screwed with the original integrity. One thing I have learned RE old houses is it is often best to leave well enough alone. This does not mean one should not address definite problem, or add certain features, but it does mean one has to think things through and do a great deal of research before acting. As you say, the structure of the roof is the original, so all the folks who had the house before you must have been doing something right. If I were you, I would ask around my community, do some internet searches, and find someone in your area who is an expert on dealing with historical structures of the area. This person will not necessarily be a master craftsman with a PhD in history and another in architecture. It may actually be a skilled handyman or carpenter who is continuing the old family business. He also probably lives in an old farm house, or knows plenty of folks who do. THAT is the guy you want to consult.
- Q: How do I adequately insulate my attic roof to make the space a bit more habitable in the winter? The floors to the living area below are already insulated and we have a gable mounted fan which is great in the summer. I am thinking of adding insulation to the roof with baffles underneath for air circulation through the soffit vents. Am I anywhere near an idea that may work?
- What you could do is line inbetween the roof trusses with fibre wool and then fix heavy cardboard sheets over them to keep them in place. Alternatively you could engage the services of a specialist company who will come and strip off your tiles/slates whatever and spray an insulating foam on the inside thus sealing everything in place.
- Q: I already have fiberglass in the attic, but would like to add more.
- Blown in will be the easiest to install, and it also has the advantage of being seamless. It is possible to rent a blower and do the installation yourself, but many inexperienced people who try that end up with a poor job in the end. Call an insulation contractor or two for a free estimate. After the job is done, insist that the installer provide you with an empty bag of the product used, and also ask how many bags were installed. The bag has a chart that will tell you how many bags are required per square foot, so you can have some assurance that the job was done correctly.
- Q: I have read in some articles about roofing that it is recommended to use attic roof insulation in ones roofing. Is this true?
- It's advisable to insulate the roof area attic to help keep the rooms below warm as heat escapes through the ceilings, but not so much if there is insulation in the attic! It's personal preference. Cheers
- Q: fixing my room up and it gets hot in summer so i want to put some good insulation in the roof so what could i use?
- if you are going to put in insulation put in the roll kind. it will be very easy and less expensive
- Q: Above the trailer roof is a metal pitched roof with no soffit and lots of air-flow. I plan to recess the insulation 6" to allow airflow. There is a suggestion that I need a vapor barrier. If I use a vapor barrier, won’t water collect between the roof and the barrier. I was thinking if using strapping crosswise every 4” to act as a channel for water runoff. Any ideas?
- your plan is good ...
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Built Up Roofing Insulation Polyiso NH - Mineral Wool Board Good Price for Insulation
- Ref Price:
-
$5.00 - 10.00
/ m²
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100000 m²
- Supply Capability:
- 100000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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