Introduction Application Properties Advantage Of Using Nanotechnology Manual And Maintenance

Water absorption by building materials is an important issue which reduces the mechanical and functional properties of the used material and consequently affects facade of the building. Stone is one of the most commonly used building materials with various applications in construction and building facades. Today, finding a method to prevent water from penetrating the stone is the one of main goal of the building materials companies in which nanotechnology is pioneer.

to make hydrophobic stone surfaces.

This product is a nano colloidal liquid that is used to make hydrophobic stone surfaces.

Applying nanoparticles on the various surfaces reduces their roughness surface energy and makes them hydrophobic as following table.

contact angle(degree)surface
69control sample
111final sample

consumption instruction:

  1.  Clean The surface of the stone from any fats, dust and dry it completely.
  2. Shake it before use
  3. Spray the product of nano coating on the entire surface of the stone and then polish it with a clean cloth.

 
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