Our brick chimney photographs just above illustrate a common (and dangerous) crack pattern found in corbelled (stair-stepped) chimneys where a brick chimney passes through an attic floor and is angled over to exit at the chimney ridge. At the chimney in our photo at above left, look very c...
Plaster and Drywall Cracks Analyze the direction of the crack. Vertical and horizontal cracks in drywall or plaster walls typically indicate drying and shrinkage, which is normal after construction. Jagged cracks, stair-step cracks and 45-degree angle cracks generally signify structural movement or set...
Mold can develop on the front or back surface of plaster or drywall if it is chronically wet. Mold will not disappear but will go dormant if the moisture source is removed. The moisture meter we're using above to check for wet surfaces inside the wall cavity or wet exterior wall ...
Bulkbuy Jointing Putty/Crackproof Drywall Compound/Multipurpose Joint Putty Powder price comparison, get China Jointing Putty/Crackproof Drywall Compound/Multipurpose Joint Putty Powder price comparison from Wall Putty, Jointing Putty manufacturers & sup