Search Results for: joint sealant for concrete

Close-up of cracked gray concrete surface

Concrete Downspout Solutions: Surface Channels vs Buried Pipe (and Freeze Risks)

Concrete /

Introduction Concrete downspout solutions route roof water either through surface channels or through buried pipes, with freeze risks to consider. This introduction helps you weigh a surface option you can see and a buried option that hides the work, based on your site and climate. Buried systems can keep surfaces clean and may reduce trip […]

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Stucco exterior walls of beige house with visible horizontal control joints

Stucco Control Joint Layout for Big Walls: Spacing That Prevents Map Cracking

Render / Stucco /

Introduction Control joints are designed gaps in stucco that allow movement and prevent cracks on big walls. They give the plaster somewhere to flex instead of tearing apart as the wall expands and contracts. If you skip them on a large surface, you’re inviting map cracking and uneven textures. Plan joint placement based on wall

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Close-up of white stucco wall texture

Stucco Wicking from Concrete: Base Details and Capillary Break Fixes

Render / Stucco /

Introduction Stucco wicking from concrete happens when moisture travels through the concrete and into the stucco layer. This article covers how to prep the base and prevent capillary pull that brings dampness into the finish. Think of base details as the first line of defense: clean, dry, and properly framed to keep water away. Capillary

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White stucco wall with damaged areas showing blue reinforcing mesh

Damaged Stucco Control Joints: When to Reseal and When to Replace the Accessory

Render / Stucco /

Introduction Damaged stucco control joints require resealing or replacement to restore movement control and weather sealing. Look for cracks, loose edges, out-of-plane movement, or water staining that indicate the joint has been compromised. Carefully tape off surrounding surfaces, inspect behind the joint, and note whether the substrate shows movement or spalling before choosing a repair

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Close-up of rebar and wooden formwork for concrete slab

Garage Door Slab-Edge Rebuild in Concrete: Pinning, Isolation, and Durable Transitions

Concrete /

Introduction This is a practical overview of rebuilding a garage door slab edge by pinning the slab, isolating it to allow movement, and creating durable transitions to surrounding concrete. It explains the core idea in plain language, with a hands-on, DIY-friendly tone. You’ll get a straightforward sense of how these parts fit together and what

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Long, multi-tier stone-retaining wall with blue metal posts.

Building a Small Concrete Block Garden Wall: Footing Size, Layout, and Cap Details

Brick & Block /

Introduction A small concrete block garden wall is a simple structure built with a footing, a straight layout, and a cap to finish. This intro will guide you through planning and basic on-site steps in plain, hands-on language. You’ll learn what to check on site and how to keep things level and sturdy as you

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Box fan on concrete floor with dark moisture stains on wall

Concrete Block Moisture Problems: Capillary Rise, Sealers, and Interior Coatings That Make Sense

Brick & Block /

Introduction Moisture problems in concrete blocks happen when water wicks through the wall, showing up as damp patches and mineral blooms. This is commonly caused by capillary rise and can occur even when the surface seems dry. To deal with it, you need to identify where the moisture is coming from and how the wall

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close-up of deteriorated cracked concrete surface with peeling paint

Repairing Cracked Concrete Block Corners: Stitching vs Rebuild (and where the line is)

Brick & Block /

Introduction Stitching is a repair method that reinforces cracked concrete block corners without tearing down the wall. It typically uses patch material and stitching along the crack to help hold blocks in place. Check the crack width, water intrusion, and follow the manufacturer instructions and local rules before starting. Rebuild is when you take out

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Smooth light gray concrete wall surface

Surface-Bonding Cement on Dry-Stack Concrete Block: When It’s Allowed and How to Reinforce

Brick & Block /

Introduction Surface-bonding cement on dry-stack concrete block is a thin adhesive layer applied to the face of stacked blocks to improve bond and stability when allowed. It’s a practical option you can use to reinforce and tidy up a wall that’s already in place. Check your local rules and manufacturer instructions to know if this

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