Smog Eating Roof Tiles

One roof coated with titanium dioxide could offset the nitrogen oxide emitted by driving a gasoline powered car 11 000 miles.

Smog eating roof tiles.

Boral roofing s smog eating roof tile line includes titanium dioxide a chemical that clears the air of nitrogen oxide pollution. A catalyst in the concrete tiles reacts with sunlight to reduce. The key ingredient is titanium dioxide said kayla kratz product manager for boral roofing. Illustration 2 shows smog eating tile whose surface has been treated with titanium oxide responding to ultraviolet light by breaking down mono nitrogen oxides found in vehicle exhaust.

Uc riverside researchers say they have demonstrated an inexpensive roof coating that gobbles up smog forming pollutants and if widely adopted could clean tons of air pollution from southern. Manufactured by boral roofing company the smog eating concrete tiles have been used in germany for 10 years but are the first of their kind in the u s. In 2018 alone homeowners added the smog reducing capacity of more than 100 000 trees by choosing shingles with smog reducing technology. Built into it is a catalyst so when the.

Smog eating tiles can oxidize the smog forming nitrogen oxides released in the air the technology is used in a number of industries for the creation of eco friendly products experts warn air. The science behind the tiles is simple. The secret is to spray a coating of titanium dioxide on the clay roofing tiles so popular in southern california. Give your roof the smog reducing power of two to three trees.

Over 141 million americans more than four in 10 lived in counties with unhealthy levels of either ozone or particle pollution from 2015 to 2017.