Do wires need to be flat. I was running 12/2 along my joists...and when I pull the wire from the coil, it has a natural twist to it. My perfectionist side says to untwist them so the romex lays flat along the joist along its entire run, but this has been frustrating at best.
I know the concrete is supposed to reach it's rating in 28 days ie - 3000psi concrete takes 28 days to reach that rating, but to wait that long to drive on it seems rediculous.He has a Mustang in storage that weighs 3200lbs and I figured he'd be fine driving it across the driveway into the garage after a week of cure.e: When to drive on new concrete driveway? My guy asked for seven days for driving cars and not to actually park on it until 14. 28 days is to keep heavy contractor trucks from using it.
Since the liquid asphalt in blacktop needs time to harden and cure, usually 6-12 months, your driveway will remain soft and pliable until then. You may walk on your new driveway immediately, but keep automobile traffic off of it for at least 3 full days and longer in hotter temperatures.ince the liquid asphalt in blacktop needs time to harden and cure, usually 6-12 months, your driveway will remain soft and pliable until then. You may walk on your new driveway immediately, but keep automobile traffic off of it for at least 3 full days and longer in hotter temperatures.