Curing concrete footings

The strength and water-tightness of concrete improve with age. Proper "curing. is important to get the aging process started well.

As concrete hardens, the water in the mix gradually evaporates. ' Prolonging that process increases the strength and water-tightness of concrete.

Immediately after the concrete has set, put a wet covering over it. The covering may be made with wet burlap bags, or a thin layer of wet sand, or wet straw. The covering should be sprinkled with water 2 or 3 times a day for at least 7 days.

Hooked ends