An curved arrow pointing right. Tarmac has created Topmix Permeable, a porous concrete that allows rain water to flow though it. Up to 880 gallons of water can trickle through Topmix, which could ...

While it’s not a danger in and of itself, efflorescence can be linked to excess moisture, mold growth, or poor drainage.

subsequent curing will not restore the concrete’s properties. Damage occurs because water expands 9 percent in volume when it freezes. The formation of ice crystals and resulting paste expansion ...

Representatives of the Pa. Fish and Boat Commission explain what repairs will be made to Somerset Lake's spillway this spring.

but extensive cracking can be caused by a failing concrete foundation due to other factors, including water damage. Foundation repair primarily addresses soil dynamics beneath structures ...

Upon adding water to this mixture ... further work to limit the lifespan of modern concrete. Preventing and repairing this type of damage has been the subject of much research the past decades ...