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.
In full sun, you can walk on it in a few hours but you can not drive on it for 24 hours. In the spring and fall, 48 hours is recommended. The driveway surface dries in 24 hours but takes 30 days to cure.It is suggested that you avoid harsh chemicals at all times.: When is the best time of the year to seal my drive way or commercial parking lot. A: Allweather Sealcoating starts the sealing season on April 1st till the end of October (give or take a couple of weeks). The outside temperature most be above 50 degrees and warming with no freezing or frost at nights.