Here is the formula.
Carpet weight density formula.
Density x pile height 36 face weight e g 2160 x 0 50 36 30 in this example what we know is that the pile density is 2160 and the pile height is 0 5 one half inch.
The density factor is the relationship between surface pile weight above the backing and pile thickness.
To calculate carpet density you take the face weight and multiply it by 36 then divide your solution by the pile height of the carpet.
The units will be expressed in ounces per cubic yard.
Mass can be written as m and volume can be written as v.
Carpet face weight multiplied by 36 divided by carpet pile height equals density measured in ounces per cubic yard.
Density x pile height 36 face weight e g 2160 x 0 50 36 30 in this example what we know is that the pile density is 2160 and the pile height is 0 5 one half inch.
The weight of the back also doesn t mean much as.
It measures surface weight of yarn per cubic centimetre as this provides a much better method of comparing one carpet to.
To measure carpet density the following formula is used.
Total weight a carpet s total weight is the face weight weight of the backing.
Fiber face weight x 36 divided by pile height in decimal form pile density.
Density is often written in mathematics as the symbol p or d.
Carpet rule 2.
Carpet rule 2.
For example a 35 ounce face weight carpet with a half inch pile height would have a pile density rating of 2520 35 x 36 divided by 5 2520.
Backing is heavy compared to the carpet fiber so total weights are much higher than face weights.
Carpet density is calculated using the following formula.
P m v volume is to do with filling space.
In other words if you measure the carpet face weight which is given in ounces multiply it by 36 and divide it by the pile height the height of the carpet fiber measured in fractions of an inch you ll get the density which is given in oz cubic yard.
