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Is r-value good or bad?
it is a good thing i think R Value is the thermal resistance of a given material. The higher the R Value the more thermal resistance and the better the insulation. So, an R48 roof system is warmer than an R32 roof system. All insulation materials are rated by their R Value. An inch of rigid insulation has a higher R Value than an inch of fiberglass insulation. Check with the insulation manufacturer for the R Value.
An R-value is a rating for materials used as?
insulation
How much energy does insulation save?
it depends on the r-value of the insulation and the area or temperature range of the climate it is to be installed
What is the highest place value of 397.9?
The highest place value is hundreds.
What is the highest place value in 2704070321?
the highest place value is billions place.
Which material has the highest r value stucco pine board concrete or fiber glass insulation?
Fiberglass Insulation, R Value of 3.14. Pine board has an R Value of 1.74
What has the highest R Value Concrete or Stucco or fiberglass insulation?
fiberglass
What is R factor in heat insulation?
An R-value is a unit of thermal resistance for a particular material or assembly of materials (such as an insulation panel). The R-value depends on a solid material's resistance to conductive heat transfer.
Which material has the highest Cp value?
copper
Is r-value good or bad?
it is a good thing i think R Value is the thermal resistance of a given material. The higher the R Value the more thermal resistance and the better the insulation. So, an R48 roof system is warmer than an R32 roof system. All insulation materials are rated by their R Value. An inch of rigid insulation has a higher R Value than an inch of fiberglass insulation. Check with the insulation manufacturer for the R Value.
What is the definition of neural insulation?
Neural Insulation is Brain Material.:))There is your answer.
Bakelite is used in parts of electrical devices and vessels .Why?
Rigid material that has high insulation value and is easily cut and shaped.
What is the best type of attic insulation?
Insulation is rated in terms of thermal resistance, called R-value, which indicates the resistance to heat flow. The higher the R-value, the greater the insulating effectiveness. The R-value of thermal insulation depends on the type of material, its thickness, and its density. In calculating the R-value of a multi-layered installation, the R-values of the individual layers are added.
Is insulation tax exempt?
NO. Insulation material is not exempt from income tax.
What type of insulation has the highest R value?
As strange as it may sound dead or still air is one of the best insulators. Insulation such as fiberglass or rock wool and styrofoam work because they are fluffy with trapped air. If you have a sheet of four inch thick R40 fiberglass and squeeze it into a wall made of 2X3 studs you will have less R value than than a 3 inch piece of fiberglass insulation. So the highest R value goes to the insulation that traps the most dead air per inch of thickness and is installed propperly.
What is the dielectric?
Insulation property of a material
Which is Most common insulation at high voltage?
The most common insulation material for HV use remains porcelain. Synthetic materials are fast replacing porcelain as the insulation material of choice.
