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.

Red brick pavers being laid on sand base with masonry tools

Concrete Pads on Clay Soil: Base prep that reduces settlement and cracking

Introduction Concrete pads on clay soil require a proper base prep to minimize settlement and cracking. The base should be clean, graded, and compacted to create a stable, drainage-friendly surface. If you’re unsure about soil conditions, check with local rules or a product label for guidance on acceptable fill and compacting methods. Understanding what causes […]

Concrete Pads on Clay Soil: Base prep that reduces settlement and cracking Read More »

closeup of drill bit breaking concrete surface

Setting Posts in Concrete: How to avoid the ‘water cup’ rot trap

Introduction Setting posts in concrete helps keep them straight and protected from rot by sealing the base. This quick intro covers practical steps to avoid the water cup rot trap and finish a solid, long-lasting post setup. You’ll learn what to check and how to handle common DIY spots without getting overwhelmed. Look at the

Setting Posts in Concrete: How to avoid the ‘water cup’ rot trap Read More »

Concrete formwork secured with metal rebar anchors

Concrete Anchors Loosening: Why it happens and how to lock them in

Introduction Concrete anchors loosen when the fastener and substrate settle or when vibration undermines the grip. Common causes include movement in the concrete, improper installation, or under-tightening. Check the installation steps and load conditions to see what might be off. Preventing loosening comes down to clean prep, proper seating, and maintaining tension in joints. Consider

Concrete Anchors Loosening: Why it happens and how to lock them in Read More »

Close-up of a spiral drill bit drilling into concrete surface

Drilling Concrete Cleanly: Preventing surface spalls and blowouts

Introduction Drilling concrete cleanly means making precise holes without chipping the surrounding surface. Start by assessing the job and marking hole locations clearly, so you know exactly where to drill. Keep the area clean and set up a stable work surface to reduce wobble as you begin. Choose drill settings and approach carefully, deciding between

Drilling Concrete Cleanly: Preventing surface spalls and blowouts Read More »

Concrete slab construction with wooden formwork and steel rebar

Concrete Drainage Without Demo: Small slope fixes that actually move water

Introduction Concrete drainage without demo means guiding water away from the area by tweaking existing surfaces, not tearing out concrete. It’s a practical, hands-on approach that relies on small slope tweaks, edge shaping, and surface detailing. Check local rules and the product labels to ensure your method is allowed. Map out a simple plan for

Concrete Drainage Without Demo: Small slope fixes that actually move water Read More »

Construction worker cutting joint in brick wall with a hand saw

How Deep to Saw Control Joints: Depth rules that reduce random cracking

Introduction Control joints should be cut to relieve concrete stress and reduce random cracking. They are planned gaps that let the slab crack in a controlled way rather than at random spots. Depth matters, and you should follow guidance from the product labels or manufacturer instructions and local rules. There are different ways to make

How Deep to Saw Control Joints: Depth rules that reduce random cracking Read More »

Concrete slab being smoothed with a long-handled float

Control Joints That Look Bad: Making sawcuts straighter and less noticeable

Introduction Control joints that look bad are joints in concrete that are crooked or wavy and draw the eye. They’re not meeting the surface cleanly, and that makes the floor look unfinished. A straight, neat sawcut can dramatically improve the overall look with less crowding around the joints. Your best bet is to use proper

Control Joints That Look Bad: Making sawcuts straighter and less noticeable Read More »

Trowel smoothing fresh concrete joint surface

Concrete Joint Adhesion Failure: Dirt, moisture, and primer fixes that work

Introduction Adhesion failure in a concrete joint means the surface won’t bond as intended, leaving joints that can peel or separate. Dirt, moisture, and poorly prepared or incompatible primers are common culprits that block proper adhesion. Check the surface for dust, oil, and dampness before applying anything. Polyurethane primer can help restore grip between concrete

Concrete Joint Adhesion Failure: Dirt, moisture, and primer fixes that work Read More »

Gray concrete slabs with visible cracks on surface

Cracks Showing Through Overlays: How to stop telegraphing before it starts

Introduction Telegraphing cracks happen when hairline cracks in an underlying slab show through a new overlay. That visible pattern warns you the topping isn’t masking or bonding well. In this article you’ll learn how to spot causes and fix before you lay down a new surface. Before you pour or apply an overlay, check the

Cracks Showing Through Overlays: How to stop telegraphing before it starts Read More »