Search Results for: control joint

Introduction Protecting PEX in concrete means keeping the tubing safe from damage and movement while it sits in the slab. Sleeving, proper routing, and careful bending help prevent kinks and cracks as the concrete cures. Work carefully on site, verify that sleeves or guards are used where required and follow local guidelines. Use protective sleeves

Introduction This article explains how to seal pipe penetrations through slabs using boots, tapes, and sealants. It covers practical, hands-on steps you can follow on a DIY project. You’ll see how boots, tapes, and sealants compare in real-world use. You’ll learn about the common types of sealants for pipe penetrations and how to choose one

Introduction Frost heave is when the soil pushes up under a slab as water freezes and expands. You’ll notice uneven edges, cracks, or a section that lifts after cold spells. This is a hands-on issue you can spot by watching how the ground around the foundation sits through freezing and thawing cycles. Moisture in the

Introduction Edge thickening is adding extra concrete at the edge of a slab to strengthen it and slow cracking. It helps when you’re edging against forms or when a transition needs more support. If you’re deciding whether you need it, consider the load, use, and the edge exposure—check the project details and local guidelines. Do

Introduction A concrete footing keyway is a groove or notch cut or formed in the edge of the footing to help lock in the wall and resist sliding. For DIY projects, it helps the wall transfer lateral pressure into the footing when it’s formed and poured correctly. Before you pour, check that the keyway follows

Introduction Concrete slab curling is when the edges or sides of a slab lift and form a curved shape. It often results from uneven drying, moisture shifts, or temperature changes in the mix and surrounding soils. Understanding its causes and how to measure it helps you decide on mitigation steps on a DIY project. To

Introduction A broom finish on concrete is a textured surface created by dragging a broom across the surface while it’s setting. It adds traction and a subtle pattern, and the exact look depends on the broom type and when you run it. Check the manufacturer’s instructions and local rules for timing and technique, and choose

Introduction Salt finish concrete is a textured surface created by applying rock salt to the surface while the concrete is still plastic, then washing away the salt to reveal a speckled, dimpled look. It’s a hands‑on method that reveals a rougher, more industrial texture than a smooth finish. It works best when you want grip