Long-Lasting Masonry: Choosing Right Materials
North Alabama red clay moves. It swells when wet and shrinks when dry. Your home sits on this shifting ground, and your brickwork bears the brunt of it. When the ground underneath your house shifts, the stress goes straight into your walls. You might notice small cracks in your mortar or bricks that seem to appear out of nowhere. This happens because the local environment works against your masonry. Understanding how these factors interact can help you catch minor issues before they turn into major structural repairs. The Reality of North Alabama Red Clay Clay soil acts like a sponge. During rainy seasons, the ground absorbs water and expands. This expansion creates immense upward and outward pressure against foundation walls. When the summer heat dries out the ground, the soil shrinks, leaving gaps and causing parts of the foundation to settle. This constant movement results in shifting walls. The most common sign of this problem is stair-step cracking. These cracks follow the mortar...