Informative

Informative is where I post general notes and observations from working with concrete and cement-based materials.

These aren’t always step-by-step tutorials. They’re more like field notes: what’s changing in materials, what works in practice, and how to think about common problems before they happen.

If you like the “why” behind the how-to guides, you’ll probably enjoy this section.

Construction worker cutting joint in brick wall outdoors

Movement Joints in Long Brick Walls: Spacing, Backer Rod, and Tooling Tips

Introduction Movement joints in long brick walls relieve stress from expansion and contraction. They are intentional gaps that let the wall flex without cracking. When you plan the joints, follow the manufacturer’s guidance and local rules, and choose backer rod and sealant accordingly. Use proper tooling by cleaning joints, applying backing, and smoothing with the […]

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close-up of red brick wall with mortar joints

Choosing Caulk for Brick Joints: Polyurethane vs Hybrid vs Silicone (and why it matters)

Introduction Caulk for brick joints is the sealant you install between bricks to keep water out and allow for some movement. Common options are polyurethane, hybrid, and silicone, each with trade-offs for adhesion, flexibility, and durability. Always check the product label for brick or masonry compatibility and whether it can be painted if you need

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Construction worker laying a red brick on a wall

Expansion Anchors in Brick: Prevent Splits and Choose the Right Fastener

Introduction Expansion anchors can crack, spall, or split brick because setting the anchor pushes outward on the drilled hole. The risk is highest in hollow, soft, weathered, cracked, or edge-adjacent brick—and whenever the fixture applies sustained pull, leverage, vibration, or a high-consequence load. Do not select an anchor from the fixture’s weight alone. First identify

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