driveway?
I got a quote from a concrete contractor who is proposing to pour 2500 psi concrete to form my garage floor and driveway (about 1,000 sq. ft. total combined area). My question, is 2500 psi strong enough or should I request a stronger grade? They're planning to add rebar for added strength.
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Is concrete at 2500 psi adequate for garage floor & driveway
Started by Guest_vitiating095_*, Sep 13 2010 02:36 AM
2 replies to this topic
#2
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Posted 23 September 2010 - 07:11 AM
Sorry I missed this one. 17MPa si light on; paths and light duty driveways in Oz are usually 20 -25 Mpa, 100mm deep with reo for tensile strengthening. I never go below 30MPa compressive grade.
Edited by Wally, 23 September 2010 - 07:12 AM.
#3
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Posted 12 October 2010 - 10:22 PM
I think the pressure that the concrete could withstand!
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