Search Results for: surface prep

Introduction Sealing cracks before painting concrete means filling and sealing gaps so the finished surface looks uniform and the cracks don’t telegraph through the topcoat. It’s a practical, hands-on step you can tackle with basic fillers and simple tools. Always check the product label for curing time and application temperature before you start. Choose a […]

Introduction Blistering on a finished concrete floor is when paint bubbles and lifts away months after you painted. Two common culprits are vapor drive from the slab and leftover cleaning residues. Both causes require different fixes, so identify which is at fault before touching up. To tell which is the cause, check for moisture or

Introduction Tracking crack movement with cheap gauges means using simple, low-cost devices to measure how cracks in concrete or masonry open, close, or shift over time. Place the gauges at consistent points on or near the crack and record readings at regular intervals, then photograph the crack and note the date and weather each time.

Introduction A wetting test is a simple way to reveal active movement and leak paths in concrete. Apply water to the surface and watch how it spreads to identify cracks, joints, or porous areas. This helps you see where water can travel and where repairs may be needed. Keep the test small and controlled, and

Introduction Silicone smears on concrete are leftover sealant residues that can ruin a finish. They create spots where new coatings won’t adhere properly. That adhesion gap is what we mean by fish-eye and it shows up as specks or craters. Plan a careful cleanup: choose a remover that matches the sealant and the concrete, and

Introduction Texturing slick concrete means creating a non-slip, patterned surface using either mechanical tools or chemical treatments. Mechanical methods bite into the surface with grinder discs, scarifiers, or brushes, while chemical methods react the surface to leave a grip pattern. Both approaches require clean, dry conditions and a plan for the look you want, plus

Introduction Drainage micro-details are small design tweaks that keep water from pooling on concrete steps, reducing ice risk. This article walks you through practical, DIY-friendly ideas you can check and adjust on your own. Think in terms of grade, runoff paths, and surface texture rather than fancy products. Check for low spots, blocked drainage, or

Introduction Rebuilding concrete edges means restoring a clean, tight edge by using forms and pins to join new concrete to the old. You’ll set up a form against the existing edge and pin the new pour so you don’t leave a weak seam. Keep the work practical and steady, checking alignment as you go. To