Grouting,leveling,anchoring Flashcards

1
Q

vials on levels read

A

horizontal

transverse

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

main vial on master precision level has an accuracy to

A

10 second

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

master precision level has a division of /per 12”

A

.0005

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

precision level sensitive to /per 12”

A

.005

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

carpenter and bench level are sensitive /per 12”

A

.02

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

diameter of piano wire

A

.02

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

cement based grout should not be used in temperatures below

A

5 degrees Celsius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

aggregate in cement based grout should not be over

A

3/8 in diameter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what are 4 advantaged of polymeric grout

A

non shrinking
impervious to moisture, corrosion, chemicals, vibration and impact
can be used in cold temperatures

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

polymeric grout has a workable time of

A

30-60 min

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

steel wedge has a taper of

A

.5 to .005

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

the transverse dial on a master precision dial is used for

A

correctly position the level when leveling a shaft

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

proper grout mixture is

A

1 part cement, 2 parts sand and 3 parts aggregate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

how many days for concrete to reach working strength

A

28 days

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

When a hold down bolt is to be necked down it can be necked down to

A

thread minor diameter

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Plastic shims are colour coded to indicate the different

A

thicknesses