Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
B-General Building 2
Earthwork/Concrete
| Question | Answer |
|---|---|
| The (Free) Underground Service Alert MUST be located within ____________ before excavation begins | 2-14 days |
| If the Underground Service Alert is NOT notified due to negligence, a fine of _______ may be incurred | $10,000 |
| If the Underground Service Alert is NOT notified intentionally, a fine of _______ may be incurred | $50,000 |
| Underground Service Alert, WHITE paint = | Proposed Excavation |
| Underground Service Alert, RED paint = | Electrical Power Lines |
| Underground Service Alert, ORANGE paint = | Communication/Alarm Lines |
| Underground Service Alert, PURPLE paint = | Reclaimed Water, Irrigation |
| Underground Service Alert, PINK paint = | Temporary Survey Markings |
| Underground Service Alert, YELLOW paint = | Gaseous Materials |
| Underground Service Alert, BLUE paint = | Potable Water |
| Underground Service Alert, GREEN paint = | Sewers and Drain Lines |
| Fill Material must be compacted to at least | 90% |
| Define Cohesive Soil | More Compact and Self-Adhering, contains clay |
| Define Granular Soil | Made up of Larger Particles, such as sand or rock |
| Type A Soil is highly ________, Type C Soil is highly _________, Type B Soil is inbetween | Cohesive, Granular |
| The Width of Footings for 1,2 and 3 story buildings are | 12, 15, 23 |
| How long should Anchor Bolts be in a standard footing? | 10 inches |
| What is the Basic rebar layout and sizes in a standard footing? | 2 continuous #4 rebar with #3 ties every 48" |
| When Epoxying Rebar dowel rods to connect Existing footings with New ones, what is the size and spacing (4 rules) | #4 Rebar, 6" into Old Slab, 12" into New Slab, 24" spacing |
| What are the required dimensions for an anchor bolt washer? | 3" x 3" |
| There should be at least _______ of concrete surrounding rebar | 2 inches |
| In the "Main Fields" of large slabs, what is standard Rebar Spacing | 18" |
| What is the Standard overlap on Rebar | 30 times the diameter |
| When is a slab required to have steel reinforcement? | If it is to be used as a Living Area or Garage floor |
| When is a slab required to have a waterproof layer underneath? (plastic) | If it is to be in or connected to a Living Area |
| What is the standard spacing requirements for Anchor Bolts? (4 rules) | 4"-12" from the ends of Sill Plates, min. 2 per wall, 4' O.C for 2-story, 6' O.C for 1-story |
| What is the minimum size of Plastic that can be used as a water barrier on a slab pour | 6 Mil. |
| Describe the Layers of dirt / plastic to be prepped underneath a Slab pour | 3-4" of compacted dirt, plastic barrier, 1" minimum of clean sand |
| How far should an anchor bolt be set in the footing? | 7 inches |
| All Concrete used for foundations/slabs should be ______ PSI minimum | 2,500 |
| How many feet of rebar must be encased in concrete to be used as a Grounding Rod | 20 feet |
| Concrete does not completely cure until ______ from the pour | 28 days |
| Concrete Joints should be placed how often | 2-3 feet per inch of slab thickness (standard 4 inch slab every 8-12 feet) |
| The depth of a Concrete Joint should be _____ | 25% the depth of the slab |
| Define a Control Joint | The Joints typically used on slabs and sidewalks |
| Define a Construction Joint | A Joint used to space out the concrete when the slab cannot be poured in one pour |
| Define an Isolation Joint | A Joint used to space the concrete slab from other projects such as walls, columns, etc. |
| What tool do you use to conduct a "Slump Test" | Abrams Cone |
Created by:
yobryan2009
Popular Human Services sets