0
Rock wool or mineral wool is a more compacted less friable type of molten silica (glass) wool for use as insulation it usually comes in boards or sheets of insulation from 1 to 6 inches thick. It is fairly stiff but slightly bendable it is easy to cut and shape and can be nailed or tacked into place. The heat rating and melting temperatures of rock wool are higher than fiberglass. It is usually used in industrial settings for kilns, industrial boilers, ovens and furnaces.
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoRockwool is used by home builders, rather than fiberglass insulation, because of it's soundproofing and fire resistance qualities. It is used as a firestop between attached houses and between floors of a house.
Add your answer:
Earn +20 pts
What is the black fabric wall insulation found in 1950 homes?
Rockwool
What gives better thermal insulation glass wool or rock wool?
It depends on the application and your budget. The rockwool insulation is more dense (KG/M3) than the glasswool insulation. The rockwool is also economical as compared to glasswool insulation. In some cases where the air velocity is greater one must use rockwool because it does not decay to much and does not cause any health issues. Glasswool and rockwool, both are incombustible so you can choose whatever you want. But I shall go with the economical one.
What is an easy soilless mix for growing marijuana?
Rockwool insulation material, or coconut fiber matting...best is coconut fiber, but rockwool is cheap and easily found at your home depot shop.
Why insulator is use?
Rockwool is used by home builders, rather than fiberglass insulation, because of it's soundproofing and fire resistance qualities. It is used as a firestop between attached houses and between floors of a house.
What is rockwool used for?
* [1] Rockwool can be used to anchor cut flowers. [2] It also is a growing medium for plants. [3] It particularly is popular for growing plants under soil-less conditions, and in water. In soil-less conditions, it can take the place of peat. That's considered environmentally friendly, since peat bogs aren't renewable. Rockwool absorbs nutrients, and holds water without becoming waterlogged. [4] And it also is used to improve permeability in raised beds, or in soil. For it allows plants to root, without becoming deformed or stunted by trying to grow under compacted or crusted conditions. * its also used for sound insulation
Does Johns-Manville rock-wool insulation contain asbestos?
No. Rockwool or mineral wool insulation is mineral fibers from volcanic rock heated and spun into a cotton candy texture and has never been reported to have been manufactured using asbestos.
Does Gold Bond rockwool have asbestos in it?
No. Rockwool is made from melted rock and contains no asbestos.
Does Johns-Mansville Rockwool have asbestos in it?
No. Rockwool is made from melted rock and does not contain asbestos.
How do you get rid of fiberglass insulation?
Suck it out! But, it doesnt need removing if it's rockwool blown insulation, you can just lay further fibreglass rolls over it to make the total thickness at least 10inches (current regulation). It WILL need removing if it's polystyrene beads as they attack cables and wiring over time and are obviously a fire hazard.
What are the Uses of rock wool as insulation?
Rock wool is used for lost insulation It could also be used for sound insulation
Where you used solid insulation?
Insulation (electrical) materials are used in electrotechnics and electronics.
What is one type of insulation that is used In a house?
Electrical insulation
