grouting Levelling and Anchoring Flashcards
1
Q
Master precision level have what accuracy
A
each division is 0.0005 inch per foot
2
Q
Precision level accuracy is
A
0.005 inch per foot and is available in 6- 12- and 18 inch lengths
3
Q
Bench an carpenter levels are
A
not accurate enough to level most equipment
4
Q
Plumb Bop drawback
A
sensitive to wind and vibration
5
Q
wedge
A
tapered steel driven in by hammer between base and foundation . to raise equipment temporarily
6
Q
Shim
A
Flat steel between 0.001 and 0.125 have a slot to fit around a bolt .
7
Q
best anchor for edge of concrete
A
Adhesive
8
Q
Master precision level should always be picked up
A
by the top plate
9
Q
before grouting torque anchor bolts
A
50 %
10
Q
lowest temperature for cement base grout
A
5 degrees Celsius
