Average Density Of Granite

This range of densities can also be attributed to a rock s porosity the amount of open space between mineral grains.

Average density of granite.

Density of granite solid is equal to 2 691 kg m. This is measured either as a decimal between 0 and 1 or as a percentage. 4 the melting temperature of dry granite at ambient pressure is 1215 1260 c 2219 2300 f. 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. 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. Density is the mass of a substance per unit measure. 1 1 4 inch 30mm thick granite weighs about 18 pounds 8 16 kg per square ft.

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. 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. 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.

Specific gravity is the density of the rock or mineral as compared to that of water. If you know the exact density of a specific material and wish to obtain the accurate instead of average weight modify the default number and select proper unit in density unit. 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.

3 4 inch 20mm thick granite weighs about 12 pounds 5 44 kg per square ft. What is an average specific gravity for granite. I use 2 75 as a good average. The exact chemical composition will vary greatly but there is an average chemical composition for granite.

Granite solid weighs 2 691 gram per cubic centimeter or 2 691 kilogram per cubic meter i e. Porosity and density. The density of granite is measured at about 2 6 2 7. Average density of the material for weight calculation will be shown in the density box with g cc as default unit.

In crystalline rocks like granite which have tight interlocking mineral grains porosity is normally quite low less than 1 percent. Granite was created from cooling magma and lava as far back as 300 million years ago. 5 it is strongly reduced in the presence of water. 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.

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