Youngest son Wael takes over CCC after founder's death Contracting firm stays strong after demise of Palestinian Said Khoury
4.How long does it take for concrete to dry enough to walk on? Wind, humidity, and sunlight are all factors in how long it takes for concrete to cure, walking, normally about 1 to 2 days. 5. How long does it take for concrete to cure enough to drive on? Again, wind, humidity, and sunlight are all factors but the standard is about 5 to 7 days. 6. Should I put cure or water on the concrete? Yes, after the initial 12 hours applying cure of water for 5 days every morning and night is recommended. 7. Do I need to use base rock for my subgrade?
Re: When To Seal Concrete. A liquid membrane cure should be applied as soon as finishing operations are complete to trap the moisture, then........... Wait 28 days until concrete is fully cured. Most of the cure should be worn off of this surface by now but powerwashing would not hurt to do. Now is when a Penetrating sealer should be applied.