What is the difference between naturally and artificially alkaline water? When measured in drinking water, an alkaline pH can be a result of either natural or unnatural conditions in the water. Thus when comparing two waters, each with a pH of 9.5, one can be healthful while the other causes side effects. Water ionizers split apart water molecules with electricity to artificially create alkaline water.
Re: Painting Fresh Concrete Surfaces. We have to paint below ground concrete surfaces with Epoxy PAINT or Bituminous paint. The engineers says we can paint only after 30 days. What is the actual time gap required to paint on new concrete surfaces.
1 Ideal temperature for staining is 50 to 90 degrees. 2  New concrete must cure for a minimum of 45 days before staining. 3  Do not walk on the surface for 24 hours after applying stain.  Do not park, drive over or place furniture on the surface for 72 hours.