Concrete

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.

Concrete formwork with rebar and spacer components inside

Concrete Spall Repairs at Rebar: Cleaning Standards, Corrosion Protection, and Patch Build-up

Introduction Concrete spall repairs at rebar involve cleaning the damaged area, exposing corroded steel, and rebuilding the surface. This is a hands‑on task you can handle with basic tools, patience, and attention to safety. You’ll focus on cleaning to remove loose material, protecting rebar from further corrosion, and patching with compatible concrete. Check manufacturer instructions […]

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Hands holding yellow and brown paint color swatches

How to Blend Multiple Bag Batches: Staging Mixes So Color and Workability Match

Introduction Blending multiple bag batches means combining portions from different bags so the final mortar looks and feels the same. This is about matching color and workability across mixes, not just mixing once and hoping it stays consistent. You’ll want a simple plan for staging batches so the material remains uniform as you work. Start

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Two workers pouring concrete into wooden formwork outdoors

Pouring Concrete in Two Lifts: Cold Joint Risks and How to Make the Interface Strong

Introduction Pouring concrete in two lifts means placing concrete in one lift, pausing, and then adding a second lift later, which creates a joint between pours. That joint, or cold joint, can be weaker if the surfaces don’t bond well or if the second pour doesn’t integrate with the first. Understanding how this joint forms

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