Concrete Flashcards
Tooled joints in concrete are to be straight within a ______ of an inch in _______ feet?
1/4”
8’
Tooled joints in post-tension areas are to be cut a minimum depth of _______ of an inch?
3/4”
A ________ _________ is to be installed at the front edge of all garage floors.
Beveled edge
No chatter marks or tool marks in flatwork visible from a minimum of _________ feet.
5’
No tolerance for ________, ___________, or ________ ________ at exposed flatwork.
Chips
Gouges
Saw Cuts
Cracks at POST-TENSION slab areas:
- Cracks up to __________ of an inch with no vertical displacement do not patch.
- Compound cracks up to ________ of an inch with no vertical displacement is acceptable, do not patch.
- Compound cracks exceeding ______ of an inch with any vertical displacement is reviewed.
3/32”
1/16”
1/16”
Cracks at NON post-tension slab areas:
- Cracks up to _______ of an inch with no vertical displacement are patched.
- Cracking exceeding ______ of an inch, or vertical displacement exceeding _______ of an inch requires R/R.
- ____________ cracking requires R/R.
3/32”
3/32”
1/8”
Compound
There are to be no _______, ________, _______, ________ or chips that exceed ______ inch in diameter in the stem wall.
Nails
String
Wire
Honeycomb
1”
The bollard post is to be plumb within ________ inch, filled with ___________ and capped smooth.
1/4”
Concrete
Post-tension stamp is to be within _______ inches from either side of the center control joint and a maximum of ________ feet from the front edge of the garage floor.
12”
2’
What size landscape conduit under the driveway are acceptable?
One - 3” PVC pipe or two - 2” PVC pipes
Where should the landscape conduit under the driveway be located and how far past the edges of the driveway should they extend?
Located 4 - 5 feet back from the citywalk
Extend past the driveway 6” on both sides
