Is Granite Rock Porous

To better understand the natural porosity of granite it helps to understand the following details.

Is granite rock porous.

Granites can be predominantly white pink or gray in color depending on their mineralogy the word granite comes from the latin granum a grain in reference to the coarse grained structure of such a completely crystalline rock. Granite is a porous natural stone. For example limestone is very porous when compared to quartzite and granite isn t as porous as marble. Granite is a highly desirable material in the home.

Because of this the natural stone can add value to your home something that can be particularly helpful if and when the time comes to sell. Alas its porous surface is granite s kryptonite. Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. It develops secondary porosity once it is deformed and altered in terms.

Like all natural stone granite is susceptible to liquid sinking into its surface. Porous asphalt pavement is then placed over the top of these basins. Granite is a porous material. Granite is an intrusive igneous rock which means it was formed in place during the cooling of molten rock generally the slower the molten rock cooled the larger it s mineral crystals with k feldspar megacrysts forming in special circumstances greater than 5cm.

If liquids are left on the surface for long periods of time they will eventually absorb. These pavements are designed to let the water flow through them and into the detention basin. Granite is an igneous rock. If contaminants were on the surface at the time of the storm they are swept along with the rainfall through the stone bed.

Most fabricators will apply a sealer to granite countertops before they are installed which will protect them from absorbing liquids too quickly. Even worse germs bacteria and mold can invade unsealed granite counter tops with stains running not far behind. Granite can add value to the home. If liquid or stains get down into the stone it can result in damages and weakening of your granite.

Being porous is not necessarily a bad quality. The general composition of granite includes silicon dioxide feldspar mica and various minerals. Granite like most other natural stones is porous. Granite is naturally porous.

Also granite is immune from the damages of most common household acids.