Surface of a concrete block
Surface-covering element
Tessellatable brick
Tessellatable brick
Textured paving stone
Three faceted broken front face of a retaining wall block
Tile
Tile
Tongue and groove system
Tongue and groove system
Traffic lane separation unit
Traffic lane separation unit
Transition unit for a retaining wall having irregular stonework
Tubular modular architectural component
Walkway paving stone
Wall block
Wall block
Wall block
Wall block
Wall block