Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
share
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

Concrete

Concrete Conctruction

QuestionAnswer
Types of Rebar: Epoxy Coated
Types of Rebar Stainless Steel
Types of Rebar Fiber(Nylon, Rope etc)
Types of Rebar Steel Burrs
Superflat Floors: F sub F Flat Measured over 24" lenghth (With Machine)
Superflat Floors: F sub L Measured for level every 10' (With Machine)
Rebar Chairs: Are ordered in? High
Rebar Chairs: Are ordered in? Low
Rebar Chairs: Are ordered in? Circular
Rebar Chairs: Are ordered in? Stack-able
Bolsters Are long strands of Chairs connected together.
Note: Do not use brick as a chair of bolster
Welded wire fabric is typically not reinforcement. But can come in a #6 bars id special ordered.
Welded wire fabric Purpose: to limit rise and fall of the Elevation of the concrete.
Tip: Spray Water on concrete to find the low spots.
Prep subgrade by compaction
Cupping Condition Always occurs at outer extremities due to rapid evaporation of water.
Consolidation buzz the forms with a vibrator or slap it with a hammer.
External Vibrators are available in: Air
External Vibrators are available in: Gas
External Vibrators are available in: Electric
SJ Solid Joint
CJ Construction Joint
Anchor Bolts are ordered in: Double Nut
Hickey Bar Is used for straightening or adjusting anchor bolts or rebar.
Lap Splice The larger the bar the longer the lap.
LWTB Long ways top and bottom
JWTB Short ways top and bottom
EW Each way
BW Both ways
Rebar types of steel: Billet Steel New Steel
Rebar types of steel: Rail Steel Rail Road Track recycled steel
Rebar types of steel: Axle Steel Rail Road Axle recycled steel
Rebar is measured C/C or Center to Center
To Calculate lap on drilled piers: pi x D + overlap
Sheer studs aka: Nelsons
1 gallon of water will increase slump: by 1"
1 gallon of water will decrease strenghth by 200psi
Created by: mr.vonlipich