Which construction method improves the stability of masonry walls?

Building from the corners to the middle is the preferred construction method for improving the stability of masonry walls. This approach ensures that the structural integrity is maintained as the wall is constructed. When corners are built first, they serve as a strong framework that supports the entire wall, allowing for better load distribution. This method also helps prevent the occurrence of bowing or cracking by minimizing the potential for uneven settling or shifting during the construction process.

Using lightweight materials may not necessarily enhance the stability of masonry walls, as stability is often influenced more by the construction technique than the weight of the materials. Starting in the center can lead to issues with alignment and stability since there is no solid anchor at the corners initially. Adding extra mortar, while it can assist in adherence between blocks, does not fundamentally contribute to the structural stability of masonry walls in the same way that a proper construction sequence does.