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 Delamination is the surface layer of concrete peeling or separating from the underlying concrete, creating a patchy, hollow feel. It often shows up as a dull patch that may flake or sound hollow when tapped. Lightly tapping suspect areas can help you spot where the top lift isn’t bonded well. To diagnose, look for […]
Concrete Surface Delamination: Causes, diagnosis, and repair that lasts Read More »
Introduction A cold joint in concrete is a weak seam where fresh concrete meets earlier poured concrete. It happens when there is a delay or poor bonding between pours. In small pours, clean edges and proper timing help prevent it. Prepare the edge by cleaning and roughening the previous pour so the new concrete can
Cold Joints in Concrete: How to avoid weak seams in small pours Read More »
Introduction Bugholes on formed concrete are small air cavities that mar the surface after form removal. They happen from trapped air, sticky release agents, or improper vibration. In DIY work, you can reduce them by adjusting how you vibrate, how you release the form, and how you mix your concrete. Use the right vibration technique
Bugholes on Formed Concrete: Vibration, release agents, and mix tweaks that help Read More »
