0
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 else can I help you with?
What is different between rock wool and fibber glass insulation?
Rock wool is made from natural basalt rock and is denser than fiberglass insulation, making it better at soundproofing and fire resistance. Fiberglass is made from molten glass fibers and is lighter and more flexible, making it easier to handle and install. Fiberglass insulation typically has a higher R-value than rock wool, providing better thermal insulation.
What is thermal conductivity for fiber glass insulation?
The thermal conductivity of fiberglass insulation typically ranges from 0.2 to 0.4 W/m-K. This means that fiberglass insulation is an effective material for reducing heat transfer through walls, floors, and ceilings in buildings.
Is an aluminum pot or a glass of iced tea a better conductor of thermal energy?
Aluminum pot is a better conductor of thermal energy compared to glass of iced tea. Aluminum has higher thermal conductivity than glass, allowing it to transfer heat more effectively, whereas glass is an insulator and does not conduct heat as well.
Is a Styrofoam cup the best thermal insulator?
No, Styrofoam is a good thermal insulator but not the best. Materials like vacuum insulated glass or foam materials with higher R-values are more effective for insulation. Styrofoam still offers decent insulation properties due to its low thermal conductivity.
Is glass or air a better conductor?
Glass is a better conductor of heat compared to air because it has a higher thermal conductivity. Air is a poor conductor of heat due to its low density and lower thermal conductivity.
Why is mica better than glass?
Mica has better thermal and electrical insulation properties compared to glass. It can withstand high temperatures and has excellent heat resistance, making it suitable for electrical and thermal insulation applications. Additionally, mica is more flexible and resistant to chemicals compared to glass, making it a versatile material for various industrial uses.
What is glass wool soaked in water?
Wet thermal insulation.
What is a type of insulation?
There is more than one kind of insulation, the main types being thermal and electrical. Fiber glass is commonly used for thermal insulation, and rubber is a good electrical insulator.
What is different between rock wool and fibber glass insulation?
Rock wool is made from natural basalt rock and is denser than fiberglass insulation, making it better at soundproofing and fire resistance. Fiberglass is made from molten glass fibers and is lighter and more flexible, making it easier to handle and install. Fiberglass insulation typically has a higher R-value than rock wool, providing better thermal insulation.
What is thermal conductivity for fiber glass insulation?
The thermal conductivity of fiberglass insulation typically ranges from 0.2 to 0.4 W/m-K. This means that fiberglass insulation is an effective material for reducing heat transfer through walls, floors, and ceilings in buildings.
Why does the glass on a window pane feel cooler to the touch than the wood frame surrounding the glass?
Wood is a better thermal insulator than glass, which is easily cooled.
Why is glass wool used for insulation?
Glass wool is a thermal insulation that consists of intertwined and flexible glass fibers, which causes it to "package" air, resulting in a low density that can be varied through compression and binder content. the packages of air will not allow conduction to take place
Is an aluminum pot or a glass of iced tea a better conductor of thermal energy?
Aluminum pot is a better conductor of thermal energy compared to glass of iced tea. Aluminum has higher thermal conductivity than glass, allowing it to transfer heat more effectively, whereas glass is an insulator and does not conduct heat as well.
Is a Styrofoam cup the best thermal insulator?
No, Styrofoam is a good thermal insulator but not the best. Materials like vacuum insulated glass or foam materials with higher R-values are more effective for insulation. Styrofoam still offers decent insulation properties due to its low thermal conductivity.
Is glass or air a better conductor?
Glass is a better conductor of heat compared to air because it has a higher thermal conductivity. Air is a poor conductor of heat due to its low density and lower thermal conductivity.
Is it ok to put new fiber glass insulation over old vermiculite insulation?
Yes, it is fine to do that. You should also put the batts perpendicular to the rafters. This will help tp minmize thermal bridging.
Is a plastic foam cup or a window glass a better conductor of thermal energy?
Window glass is a better conductor of thermal energy compared to a plastic foam cup. This is because glass has a higher thermal conductivity due to its solid structure, allowing heat to pass through more easily than the insulating properties of foam.
