Workers level out the concrete mix at a construction site.
Keywords
man,
industry,
monolithic,
site,
construction,
men at work,
cement,
build,
structure,
activity,
concrete,
equipment,
wet,
process,
contractor,
gravel,
level,
mixing,
reinforcement,
builder,
action,
pour,
metal,
new,
architecture,
machinery,
contracting,
fitting,
building,
stable,
infrastructure,
rebar,
liquid