Brick & Block

Brick & Block covers practical how-to guides for masonry projects, from small repairs to building simple walls.

You’ll find articles on mortar basics, mixing and tooling joints, setting bricks/CMU blocks, fixing cracks, and common beginner mistakes. I focus on real-world steps and materials that actually work on site.

If you’re planning a brick, block, or mortar project, start here and work your way through the basics before you jump into the more specialized guides.

Two white windows in red brick wall with flower boxes

Sealing Brick the Safe Way: Breathable Sealers vs Films—and When to Skip Both

Introduction Breathable sealers let moisture escape from brick while still sealing it; film sealers keep a surface layer that can trap moisture. As a DIYer, you’ll notice breathable options let the brick breathe, while film options can give a smoother, glazed look. Check the label for breathability cues and follow the manufacturer’s suggestions, and avoid […]

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weathered red brick wall with visible mortar joints

Cleaning Mortar Smears Off Brick: Gentle Methods Before You Touch Acid

Introduction Cleaning mortar smears off brick means removing smeared or splashed mortar from brick surfaces using gentle, non-acid methods. The goal is to lift the residue without gouging the brick or mortar joints. Start with testing a small area and choose a mild approach first. Gentle options include dampening the smear and using a plastic

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Hands placing bricks with black mortar and string line

Brick Mortar Color Matching: Sand Choices and Test Panels That Tell the Truth

Introduction Brick mortar color matching means choosing sand and mix options that closely match the color of your bricks. This article walks you through simple sand choices and how to test them on small panels before you pour a full job. Keep the tests small, label your samples, and compare them in light similar to

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Mortar mixing bucket with drill mixer attachment and tools inside

Brick Mortar Mixing in Small Batches: Consistent Water, Consistent Results

Introduction Small-batch brick mortar mixing means keeping the same amount of water in each mix so the mortar behaves the same every time. That consistency helps you get uniform workability and a solid mortar bed. Work in clean buckets, keep tools handy, and adjust only as needed to maintain that consistent texture. To keep batches

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Hand using brick joint roller on fresh mortar joints

Brick Repointing Without Drool Lines: Vertical Joint Control Tricks

Introduction Brick repointing is the process of renewing the mortar between bricks to restore strength and look. This article focuses on doing it without leaving drool lines or smeared mortar, especially along vertical joints. We’ll talk through practical steps you can do on a DIY basis with common tools. Control vertical joints by tooling and

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Person using joint roller on brick wall mortar joints

Brick Tuckpointing for DIY: Joint Prep, Tooling, and Curing Basics

Introduction Brick tuckpointing is the process of repairing mortar joints to restore strength and appearance. This article gives a practical, hands-on approach you can use at home. You’ll learn basic prep, tooling, and curing ideas without fancy jargon. Begin with a close inspection of the joints and determine whether you need to rake out damaged

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Hand smoothing plaster on white wall with trowel

Repair Mortar That Debonds: Surface Prep Mistakes and How to Reattach Correctly

Introduction Repairing mortar that debonds means reattaching loose mortar to the wall or joint using proper prep and bonding steps. Start by cleaning away loose bits and finding solid edges so the new mix has something solid to grab. Check the product label or manufacturer instructions for bond requirements and suitable mixes, and follow local

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Hand painting interior wall corner with roller

Painting Over Powdery Masonry: Consolidants vs Primers and When to Repoint First

Introduction Consolidants and primers are coatings used on powdery masonry to stop dusting and ready the wall for paint. Consolidants penetrate and bind loose material, while primers create a sealed, paint-ready surface. Choose based on the condition of the masonry and follow manufacturer instructions. If the masonry is badly eroded or the joints crumble, repointing

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Freshly poured concrete slab indoors under natural light

Choosing a Diamond Blade: Segmented vs Turbo vs Continuous for Concrete and Masonry

Introduction A diamond blade is a cutting wheel that uses industrial diamonds to slice through concrete, masonry, and similar materials. The common styles are segmented, turbo, and continuous. Each type has its own trade-offs, so the right pick depends on your material and cut. Cutting with these blades can be done wet or dry, but

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