Pervious Concrete

Pervious concrete can be repaired affordably with Crystalfix.  Concrete is like a big hard sponge. The denser the concrete, the better the performance for

• Compressive strength
• Water retention
• Steel reinforcement protection
• Freeze thaw protection
• Surface durability

Because Crystalfix generates crystal growth into the the micro voids within the substrate, it has a densifying effect. It can increase the compressive strength of concrete by up to 12% thus encouraging all of the above features.
This can occur when Crystalfix is used as an admixture the at point of manufacture or post added as a repair and rehabilitation method.