Concrete block and brick

Architectural concrete: block, split, fluted, screen, etc.

Blocks, concrete or cinder: standard

Blocks, concrete: acoustical

Blocks, concrete: chimney or fireplace

Blocks, concrete: drystack interlocking

Blocks, concrete: glazed face

Blocks, concrete: heat absorbing

Blocks, concrete: insulating

Blocks, concrete: landscape or retaining wall

Blocks, concrete: radiation-proof

Brick, concrete

Paving blocks, concrete

Plinth blocks, precast terrazzo

Roof ballast block, concrete

Sewer and manhole block, concrete

Concrete and cinder block