Search Results for: MS with epoxy

Introduction Feather-edge overlay failures happen when the thin edge of a concrete overlay chips or breaks under use. This usually shows up where the overlay tapers to a fine edge and carries a lot of traffic or weight. In plain terms, the edge bore the brunt and started to crumble instead of staying solid. Signs […]

Introduction Microtopping over old concrete is a thin, decorative concrete top layer that can refresh a worn floor. This article explains how to prepare, mix, and apply it to minimize ghost cracks, delamination, and edge failures. You’ll get a practical, hands-on approach that stays away from textbook theory. Before you start, inspect the surface for

Introduction Mix design and sealers are two ways to curb concrete permeability. For DIY projects, focus on practical changes that you can control in the mix and on the surface, rather than quick fixes. Check product labels and manufacturer guidelines for any admixtures and mixing instructions. Sealants can protect the surface after it cures, but

Introduction Concrete creep is the slow, ongoing deformation that happens in hardened concrete under sustained load. It means the material slowly changes shape over time as it bears weight from countertops and shelves. In plain terms, the longer something sits on concrete, the more it can sag or shift a little bit. Common causes include

Introduction Shotcrete is a sprayed concrete repair method that builds up material quickly on vertical surfaces. Hand patches involve applying a keyed patch with mix and hand troweling, which is slower and more surface-bound. For DIY projects, shotcrete can address larger flaws, while patches rely on proper surface prep and bonding. In practice, shotcrete wins

Introduction Headed bars provide direct pullout resistance in concrete, while hooks rely on bending and anchorage to resist withdrawal. This article compares those approaches in terms of pullout strength, congestion at the bar, and how they affect footing detailing. It keeps the discussion practical for real jobs on site. For DIY projects, plan for congestion

Introduction FRP rebar is a non-metallic reinforcement made from fiber-reinforced polymer designed to reinforce concrete. It’s lightweight, corrosion resistant, and behaves differently from steel, so plan accordingly. If you’re unsure, check the manufacturer guidance and local rules before sizing or choosing it. Cutting and drilling FRP rebar requires specific tools and care; don’t treat it

Introduction Alkali–carbonate reaction is a chemical reaction in concrete that happens when alkalis in cement react with carbonate rock in the aggregate. It can cause slow cracking and changes in stiffness over time. This article explains what to watch for and how you might address it in a DIY setting. ACR differs from ASR in

Introduction Basalt rebar is a non-metal reinforcement made from basalt rock fibers that can replace traditional steel in concrete. It’s designed to resist corrosion in coastal and marine settings. This introduction covers what basalt rebar is and how it fits into marine-zone detailing. In marine zones, basalt rebar helps reduce rusting and long-term maintenance compared