Porosity Of Granite Countertops

In short porosity refers to the void spaces on surfaces.

Porosity of granite countertops.

In other words porous countertops are. How porous your granite countertop is will depend on how it is finished and how it is treated. Article osti 6116963 title porosity permeability and their relationship in granite basalt and tuff author abstractnote this report discusses the porosity storage and permeability of fractured mainly crystalline rock types proposed as host rock for nuclear waste repositories. For example limestone is very porous when compared to quartzite and granite isn t as porous as marble.

All natural stone possesses some degree of porosity. Too much contact from water can damage specific types of countertops such as wood. Its non porous surface means it will not harbor bacteria or viruses. There are many attractive porous countertop options as well granite for example is a popular but porous countertop surface.

Granite countertops are considered to be alow maintenance countertop surface. Some types of natural stone are more porous than others. This article will focus on the porosity of granite how that impacts the way you care for the stone and how granite s porosity compares to that of other natural stone countertop options. Porosity can be measured by various means and it can be expressed as a percentage or as a fraction between 0 and 1.

This term refers to the amount of void spaces in the stone that allow liquid and air to pass through. In terms of natural stone countertop options materials like granite are on the less porous side whereas a material like limestone is very porous. Polishing the stone creates a flat smooth surface that reduces the porosity. By sarah zor n.

Porous countertops used to have this little holes or pores where the fluids could pass through while the non porous variants do not. The best countertop cleaners for every surface with the right products and tried and true methods you can keep any type of countertop clean and sanitized. Granite countertops are porous if left unsealed. The short answer to this question is yes.

Is granite a porous material. The emphasis is on the inter relationships of these properties but a number of reported. Quartz is also the cleanliest of america s most popular countertop surfaces. The likelihood of needing to be repaired or resurfaced is low.

Porous granite kitchen countertop. Polished granite is the most durable most granite countertops are polished then sealed making them nearly impermeable. Quartz can repel the harshest spills from juice to oil to tomatoes coffee and more. This means that the non porous feature can solve issues like water and air damages.

Other countertop materials such as solid surface and quartz surfacing are non porous. Quartz s non porous nature allows it to resist staining much better than granite marble and concrete. However you can find nonporous surfaces that provide both beauty and food prep safety. Granite is a porous natural stone.