Some questions that arise when someone is considering to use
porous asphalt revolve around the durability and resistance against things such
as raveling, rutting, and cracking. Yes, the storm water drainage is a plus,
but how can it be durable with the large percentage of air voids? This question
explains the reputation surrounding porous asphalt of being less durable
compared to traditional asphalt. If the porous asphalt has large air voids, one
can assume that it would be more susceptible to damage.
How can porous asphalt still retain its permeability and
resist rutting and raveling? —Use FORTA-FI® reinforcing fibers!
Wee Burn Country Club in Darien, CT., is the home of a 1-acre
porous asphalt pavement parking lot reinforced with FORTA-FI®. By adding
FORTA-FI® to the mix, the porous asphalt has a higher resistance to raveling,
rutting, and cracking. How does it work?
FORTA-FI® helps to bridge the gap between the aggregates created by the large
air voids but does not inhibit the storm water from draining through the
surface. The fibers surround the aggregates forming a strong hold but are small
enough to retain the permeability of the pavement. By using porous asphalt, issues
caused by rainwater can be eliminated, alleviating the strain put on existing
storm water management systems.
Please follow the link below to find out more about
FORTA-FI®!
