The exact chemical composition will vary greatly but there is an average chemical composition for granite.
Average density of granite.
Quartz content can range from 10 60 while the feldspar content typically ranges from 65 95 and biotite content is around 10 15 in most granite.
I use 2 75 as a good average.
The average density of granite is between 2 65 and 2 75 g cm 3 165 and 172 lb cu ft its compressive strength usually lies above 200 mpa and its viscosity near stp is 3 6 10 19 pa s.
These numbers are measured in grams per cubic centimeter.
Granite grade is based upon the presence of soft minerals its origin thickness cut color and porosity.
This natural raw material has been used by humans for thousands of years.
1 cubic meter of granite solid weighs 2 691 kilograms kg 1 cubic foot of granite solid weighs 167 99364 pounds lbs granite solid weighs 2 691 gram per cubic centimeter or 2 691 kilogram per cubic meter i e.
Porosity and density.
This is measured either as a decimal between 0 and 1 or as a percentage.
1 1 4 inch 30mm thick granite weighs about 18 pounds 8 16 kg per square ft.
Granite solid weighs 2 691 gram per cubic centimeter or 2 691 kilogram per cubic meter i e.
The density of granite is measured at about 2 6 2 7.
What is the density of granite.
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There are a few things you can do to check the actual quality of granite as well as differentiate granite from marble and limestone.
In imperial or us customary measurement system the density is equal to 168 pound per cubic foot lb ft or 1 555 ounce per cubic inch oz inch.
This range of densities can also be attributed to a rock s porosity the amount of open space between mineral grains.
Granite was created from cooling magma and lava as far back as 300 million years ago.
This number is typically expressed in terms of specific gravity.
Marble granite stone miscellaneous.
Granitic rocks are considered to be felsic and as such have relatively low specific gravities most should fall in the 2 7 to 2 8 range.
5 it is strongly reduced in the presence of water.
Density of granite solid is equal to 2 691 kg m in imperial or us customary measurement system the density is equal to 168 pound per cubic foot lb ft.
In crystalline rocks like granite which have tight interlocking mineral grains porosity is normally quite low less than 1 percent.
Average density of the material for weight calculation will be shown in the density box with g cc as default unit.
Density is the mass of a substance per unit measure.
3 4 inch 20mm thick granite weighs about 12 pounds 5 44 kg per square ft.
Specific gravity is the density of the rock or mineral as compared to that of water.
What is an average specific gravity for granite.
