Page 66 - Masonry and Concrete

Concrete Construction Techniques
65
CONCRETE CONSTRUCTION TECHNIQUES

tive, finished edge that will resist damage (Figure 3-27). Run the edger
back and forth to smooth the surface, being careful not to gouge the
concrete. Edging is not necessary on concrete slabs which will be cov-
ered by other construction. On sidewalks, driveways, and patios, use a
jointing or grooving trowel to form control joints at the locations you

STRIKEOFF
BOARD

DARBY

BULL FLOAT

STIFF BRISTLE
PUSH BROOM
TAMPER OR
“JITTERBUG”

WOOD FLOAT EDGING TROWEL JOINTING OR FINISHING
GROOVING TROWEL TROWEL
FIGURE 3-23

Concrete finishing tools.

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