Protastructure Crack [updated] Info

Inclined, diagonal cracks (usually at a 45-degree angle) near the supports of beams or columns. These are highly dangerous and indicate shear failure.

The most effective way to control crack widths in concrete is to provide more steel bars or reduce bar diameters while keeping the total area the same. Smaller, closely spaced bars distribute tensile stresses much better than a few large-diameter bars. Step 2: Increase Section Depth protastructure crack