Best Wood For Concrete Forms - Why 8 instead of 6? Concrete is a strong and versatile building material. Web normally, you'd want to use any type of straight 2x 8 planks. Web straight lumber with no knotholes makes the best wooden concrete forms. Because the 6 is really.
Why 8 instead of 6? Concrete is a strong and versatile building material. Web normally, you'd want to use any type of straight 2x 8 planks. Because the 6 is really. Web straight lumber with no knotholes makes the best wooden concrete forms.