Search Results for: MS with epoxy

Introduction Waterproofing cast concrete fountains and birdbaths means choosing a method to keep water from leaking through the concrete. You can use coatings or liners, and each has its own pros for DIY setup and long-term maintenance. Check the product instructions and local rules to confirm compatibility with your concrete, climate, and any decorative finishes. […]

Introduction Sealing control joints is a practical step to reduce radon entry by closing gaps in masonry where joints exist. Before you seal, clean and dry the joint, choose a sealer compatible with masonry, and follow the product’s instructions for temperature, cure time, and re-entry. If in doubt, check local rules and consult the product

Introduction A leaking cold joint at slab-to-wall is water intrusion at the bond between a concrete slab and the wall caused by gaps or cracks near the joint. This article explains why surface caulk often fails and what better repair approaches look like for DIY work. Identify leaks by looking for damp patches near the

Introduction Stringer pockets in concrete stairs are recessed areas that receive the stair stringers so the stairs sit solidly. This article covers how to form and patch them without creating weak cold joints. You’ll do this with basic forms, timing, and careful patching. Plan ahead, check form fit, and keep joints clean and well-tied when

Introduction Tieing slab reinforcement into a footing means securely connecting the steel in the footing to the steel in the slab so the two act as a single unit. Use dowels or hooks to link the bars where the slab meets the footing, and keep them clean, straight, and properly aligned. Always tie with the

Introduction Routing cracks for sealant means creating clean, engineered gaps in concrete to receive sealant that can accommodate movement. This is a hands-on job where the cut shape and depth influence how well the sealant sticks and lasts. Keep the work plain and practical, focusing on a straight, uniform groove and clean edges. Understanding crack

Introduction Repairing spalls with exposed rebar means patching concrete where the surface has chipped away and rebar is visible. Before you dig in, determine if the area can be saved or needs replacement, and plan for proper bonding between old concrete and the patch. Decide on a bonding method based on the site and materials,

Introduction Galvanic anodes in patch repairs are sacrificial metal pieces placed near the patch to protect embedded steel from corrosion. They work by attracting corrosion to themselves rather than the steel, helping prevent ring-anode spalls. Use this approach when you want durable repairs and want to minimize crumble around the patch. Spalling is when concrete

Introduction Grinding, scarifying, and milling are three removal methods that remove concrete from the surface, each with a different tool and result. Grinding uses a rotating abrasive disk to smooth and flatten the top layer. Scarifying tears and scratches the surface to lift material more aggressively, while milling removes larger sections with a powered drum.

Introduction Patching vertical surfaces overhead means repairing overhead concrete with a patching mix to restore a flat surface. Use a mix rated for overhead bonding and follow the product label for prep and cure. Work from bottom to top as needed, and plan for potential sag during setting. Bonding strength and sag control come from