Is Granite Rock Porous

It develops secondary porosity once it is deformed and altered in terms.

Is granite rock porous.

Granite ˈ ɡ r æ n ɪ t is a common type of felsic intrusive igneous rock that is granular and phaneritic in texture. Like all natural stone granite is susceptible to liquid sinking into its surface. Most fabricators will apply a sealer to granite countertops before they are installed which will protect them from absorbing liquids too quickly. The general composition of granite includes silicon dioxide feldspar mica and various minerals.

For example limestone is very porous when compared to quartzite and granite isn t as porous as marble. 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. Granite magmatic plutonic igneous rock which is hard compact and massive is not a porous rock in its original shape. Granite is a porous material.

Even worse germs bacteria and mold can invade unsealed granite counter tops with stains running not far behind. 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. Porous asphalt pavement is then placed over the top of these basins. Granite is a porous natural stone.

These pavements are designed to let the water flow through them and into the detention basin. Being porous is not necessarily a bad quality. Granite like most other natural stones is porous. Strictly speaking granite is an.

This means that if it is not properly sealed liquid is able to penetrate its surface. Also granite is immune from the damages of most common household acids. Granite can add value to the home. To better understand the natural porosity of granite it helps to understand the following details.

If contaminants were on the surface at the time of the storm they are swept along with the rainfall through the stone bed. If liquid or stains get down into the stone it can result in damages and weakening of your granite. Granite is naturally porous. Alas its porous surface is granite s kryptonite.

Granite is a highly desirable material in the home.