Concrete is where I keep my step-by-step guides for planning, pouring, and finishing concrete projects.
Topics include base prep, forms, reinforcement, thickness, mixing and placing, finishing, curing, sealing, and long-term durability. I also cover troubleshooting—what to do when concrete cracks, scales, dusts, or cures unevenly.
If you’re new to concrete, start with the planning and prep articles. They prevent most of the expensive mistakes.
Introduction Internal curing with lightweight aggregate is a method that uses porous, low-density aggregate inside the mix to keep moisture available for hardening. This approach helps manage moisture in thin slabs and countertops as they cure, especially when you’re working with limited thickness. Always follow the material instructions and local rules to ensure proper use. […]
Introduction Shrinkage-compensating cement is a concrete mix designed to offset shrinkage as it cures. In DIY projects, it helps reduce cracking on slabs and pads. Use it when you expect movement or large flat surfaces; check product instructions for mixing and cure guidance. For rules and specifications, follow the manufacturer’s directions and any local rules.
Shrinkage-Compensating Cement: Where It Shines, Detailing Rules, and DIY Reality Read More »
Introduction Petrographic analysis is identifying what’s inside concrete by examining thin sections under a microscope to diagnose problems. Sending a sample is worth it when surface tests don’t tell you the cause, or when you need to confirm suspicion of reactions or cracking. It’s a straight‑forward way to separate chemical reactions from physical wear. A
Petrographic Analysis for Concrete Problems: When It’s Worth Sending a Sample Read More »
