pH: Definition and measurement units. pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water. Water that has more free hydrogen ions is acidic, whereas water that has more free hydroxyl ions is basic. Since pH can be affected by chemicals in the water, pH is an important indicator of water that is changing chemically.
sealing a cinder block wall. I just finished sealing the cinder block wall in our basement with Baer waterproofing paint. After the first coat I noticed little orange rust colored spots in one corner of the room. Nice fresh white coat of paint, little spots the size of peas on one wall.
How to stucco a cinder block wall. Skim coat CMU walls, Stucco Videos. Howdy guys and gals, step-by-step instructions on stucco application & finishing tips and techniques. in this video I explain step by step how to repair this wall. Here we show how to apply stucco over a painted stucco finish and a cinder block base.how to Stucco, Patch Repair over cinder block wall. How to stucco a cinder block wall. How to skim coat CMU walls.ow to stucco a cinder block wall. Skim coat CMU walls, Stucco Videos, render a cinder block walls, rendering block walls, render videos.