A block of aerated concrete lies in a doorway near red brick walls

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Size: 5800px × 3867px
Photo credit: © Vlad Varshavskiy / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aerated, agents, aluminates, artificial, autoclaved, blowing, building, calcium, cellular, cement, characteristics, close-, combustible, composition, concrete, conductivity, cut, density, dismantling, gap, glue, gypsum, housing, hydrogen, insulation, interlayer, joint, light, lime, material, partition, pores, quartz, sand, stone, thermal, wall