Brick Repair

One of the most common problems when it comes to brickwork is called frost attack. Bricks are porous and absorb water, especially when exposed to rain or not sealed properly (ie. cracked mortar). When water turns to ice, there is a 9% increase in its volume. This expansion can produce stress within the brick, which causes the brick's face to flake off. Mortar is also subject to frost attack. In a deteriorating state, both elements more readily absorb water which in turn increases the rate of frost damage. This is why it's important to get the problem areas fixed up as soon as possible.