Paving blocks are a type of construction material used to create a flat surface for roads, driveways, and other outdoor areas. The four solutions to the crossword for the term paving block are SETT (4 letters), STONE (5 letters), SLAB (4 letters), and BRICK (5 letters). SETT is a type of paving block made from concrete or asphalt that is laid in a pattern to form a durable surface. STONE is a natural material that can be cut into paving blocks and used for a variety of applications. SLAB is a large, flat piece of STONE or concrete that is used to create a paved surface. Finally, BRICK is a type of paving block made from fired clay that is often used to create a decorative surface.