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.
Hereâs how to do it right. Concrete painting is trickier than painting most surfaces: It breathes, transports moisture, and sucks up paint. While you can paint drywall in a day or two, youâll need a week or more to finish painting concrete. 1. Clean the Concrete. Cleaning concrete is a vital first step because the porous surface tends to trap dirt, grease, and oil. Remove dirt and grease with trisodium phosphate ($6.30 per quart concentrate), or choose a more Earth-friendly cleaner like Krud Kutterâs pre-paint cleaner ($10 for 32 ounces).