Concrete Rubber
Overall rating: (N/A)
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Finishes surface of concrete products or structural elements
after forms have been removed: Mixes sand, cement, and water in
specified proportions to make cement grout or slrury.
Wets
surafce of concrete to bond surface. Fills holes and cracks with
grout or slurry and smooths surface, using trwoel.
Clamps wooedn
forms to corners and pours grout or slurry into forms to patch
broken corners. Chips, scrapes, rubs, and grinds high spots,
ridges, and rough projections from surface to remove defective
concrete, using pneumatic chisel or handtools. Celans chipped
area, using wire brush. Feels and observes surface to detect
irregularities and rough or uneven surfaces. Selects abrasive
stone according to finish specified or step in finishing
process.
Wets cocnrete surface and rubs surface with stone to
obtain specified finish.
May apply muriatic acid to concrete to
clean surface.
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Concrete Rubber
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