How to read pitch on a spirit level
Some levels, like the I-beam, have vials with extra lines on both sides that show pitches of 1 and 2 percent. When the bubble in the vial touches the 2 percent line, for instance, the level has a pitch of ¼ inch per foot.
Resources:
Mark installed Andover Collection Stone Cleft pavers in the Richfield Blend color, which are manufactured by Ideal Concrete Block. Compactors can be rented at most home centers and landscape supply stores. The other materials Mark used, including pack, concrete sand, and polymeric sand can be purchased at landscape supply stores.
Shopping List:
Concrete pavers Stone pack Polymeric sand Plastic edging