slump test on fresh concrete, 12+-2 cm. Slump test for construction concrete
Schlüsselwörter
concrete,
test,
background,
house,
construction,
architecture,
work,
sand,
industry,
stone,
men at work,
cement,
tool,
structure,
mortar,
equipment,
industrial,
material,
mixer,
inspection,
surface,
wet,
crumbled,
fluidity,
fresh,
mixing,
site,
slump,
old,
water,
nature,
dirtied,
building,
bucket,
shoveling,
steel,
working,
metal,
digging,
construction site,
dirt,
ground,
shovel
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