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Finishing Poured Concrete Surfaces. Finishing Concrete A.Consolidating concrete in order to give the uniform plastic mass desired. Tools used in consolidating.

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Presentation on theme: "Finishing Poured Concrete Surfaces. Finishing Concrete A.Consolidating concrete in order to give the uniform plastic mass desired. Tools used in consolidating."— Presentation transcript:

1 Finishing Poured Concrete Surfaces

2 Finishing Concrete A.Consolidating concrete in order to give the uniform plastic mass desired. Tools used in consolidating concrete. $ Straight edge $ Tampers $ Roller screeds $ Jitterbugs $ Vibrator

3 Finishing Concrete B.Striking-off A leveling operation that takes the humps and valleys out of the surface of the concrete and gives it a true even surface.

4 Finishing Concrete C.Floating $ It helps depress the coarser aggregate and brings mortar to the surface. $ Tools used for floating concrete. -Darby -Bull float -Wood float

5 Finishing Concrete D.Types of finishes $ Broom finish -Used for feeding floors, ramps for livestock, driveways and walkways. -The rough texture can be made with a stiff floor broom pulled, crossways to the direction of travel. The degree of coarseness can be determined by the types of broom and the amount of pressure applied to it. $ Belt finish -Used on driveways, pavements, and livestock ramps. - Six inch wide strips of burlap, canvas, or rubber belt can be moved back and forth just after the wood float process is finished.

6 TOOL SEQUENCE FOR ROUGH CONCRETE SURFACE A. SCREED

7 TOOL SEQUENCE FOR ROUGH CONCRETE SURFACE B. BULL FLOAT

8 TOOL SEQUENCE FOR ROUGH CONCRETE SURFACE C. WOOD FLOAT FOR BROOM FINISH

9 TOOL SEQUENCE FOR ROUGH CONCRETE SURFACE D. STEEL TROWEL

10 TOOL SEQUENCE FOR ROUGH CONCRETE SURFACE E. POWER TROWEL

11 TOOL SEQUENCE FOR ROUGH CONCRETE SURFACE F. BROOM

12 TOOL SEQUENCE FOR SMOOTH CONCRETE SURFACES A. SCREED

13 TOOL SEQUENCE FOR SMOOTH CONCRETE SURFACES B. BULL FLOAT

14 TOOL SEQUENCE FOR SMOOTH CONCRETE SURFACES C. WOOD FLOAT

15 TOOL SEQUENCE FOR SMOOTH CONCRETE SURFACES D. STEEL TROWEL

16 TOOL SEQUENCE FOR SMOOTH CONCRETE SURFACES E. MAGNESIUM HAND FLOAT

17 TOOL SEQUENCE FOR SMOOTH CONCRETE SURFACES F. POWER TROWEL


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