cinderblocks

Hollow concrete rectangles

Cinderblocks are rectangular building blocks made from concrete and coal cinders, used in construction for walls, foundations, and barriers.

They're hollow, which makes them lighter and allows for reinforcement with rebar and concrete.

The word often appears as two words (cinder blocks) or hyphenated.

We stacked cinderblocks to make a makeshift bookshelf.

construction

masonry

Building with mortared blocks

scaffolding · contractor · foundation · walls · stacking · laying · site · renovation · structure · framework

material

concrete

Solid building mixture

  • cementCalcium powder binding agent
  • aggregateCombined sum total
  • ashCombustion's powdery remains

slag · pumice · hollow · porous · reinforcement · rebar · grout · sand · calcium silicate · lightweight

foundation

footing

Secure ground position

underpinning · substructure · cornerstone · anchorage · platform · bedrock · groundwork · crawlspace · pier · leveling

weight

heavy

Of great mass

lugging · carrying · lifting · bulky · solid · sturdy · stacking · hauling · deadweight · unwieldy

makeshift

bookshelf

Furniture for storing volumes

improvised · planter · bench · economical · utilitarian · resourceful · dorm · garage · temporary · rustic

Categories
Opposites
construction material type

cinderblocksglass

Transparent solid from sand

marble · granite · timber · adobe · steel beams

aesthetic quality

cinderblocksmarble

Recrystallized limestone rock

carved stone · decorative tile · travertine · fine woodwork · limestone blocks

weight/portability

cinderblocksfeathers

Bird's lightweight covering

foam · styrofoam · balsa wood · air · helium balloons

Family

cinderblock

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G