Search Results for: mortar type

Person applying plaster over blue mesh on wall

Clay Plaster Over Plywood: Movement Joints and Mesh Choices That Reduce Cracking

Plaster /

Introduction Clay plaster over plywood is a breathable, clay-based wall finish bonded to a plywood base. If you’re DIYing, expect a more flexible layer that can absorb minor movement without cracking. Plan for movement joints and appropriate reinforcement to guide cracks where you want them. Placement of joints and the right mesh help the plaster […]

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White electrical outlet on a painted white wall

Limewash Over Previously Painted Walls: What Prep Makes It Stick (and What Doesn’t)

Off-Topic /

Introduction Limewash can be applied over previously painted walls with proper prep to let it stick. Start by cleaning and inspecting the surface, scraping off loose paint, and washing until it’s clean and dry. Then follow the product label directions and any local rules for bonding or priming as needed. In practice, the beginners’ approach

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white textured tile shower with niche and glass door

Tadelakt on Shower Niches: Edge Details That Keep Water Out of Transitions

Informative, Off-Topic /

Introduction Tadelakt on shower niches is applying a polished lime-plaster finish to the niche with well-planned edge details to keep water from leaking into transitions. This is a hands-on DIY job, so you’ll be shaping and sealing the edges as you plaster and tile. Focus on edge trim profiles and how they meet the wall

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rusty masonry trowel with wooden handle on white background

Choosing Caulk for Masonry Joints: Polyurethane vs Hybrid vs Silicone Where Each Wins

Brick & Block /

Introduction Polyurethane, hybrid, and silicone caulks each have different strengths for masonry joints, and the right choice depends on movement, exposure, and adhesion. In practice, ‘caulk’ and ‘sealant’ are terms you’ll hear used for similar products, but the key is how much they can stretch and how well they grip masonry. This article walks through

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Stacked rough red bricks with varying colors and textures

Lithium Nitrate Admixture for ASR Mitigation: When It’s Used and DIY Considerations

Concrete /

Introduction Lithium nitrate admixture is used to help mitigate ASR in concrete. This article explains when it’s typically considered and what it means for a DIY project. It’s about practical decision points you’ll face on site. Choosing lithium nitrate involves looking at product instructions, mix design goals, and local guidance. This piece covers how it

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Hand applying white plaster with metal putty knife

Lime Putty Storage and Aging: What ‘Mature’ Lime Changes in Workability and Strength

Plaster /

Introduction Aging lime putty changes its workability and strength with time. Store it in breathable containers and keep it from direct moisture and temperature swings. In practice, older lime can feel different to work with than fresh material; check the manufacturer’s storage guidance for specifics. What you notice in the mix tells you how mature

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Worker applying stucco to exterior wall wearing gloves and jacket

Stucco at Electrical Meter Bases and Service Conduits: Flashing Blocks, Sealant Joints, and Water Management

Render / Stucco /

Introduction Flashing blocks, sealant joints, and water management around electrical meter bases and service conduits keep moisture from penetrating the wall. This is a hands-on task that combines proper flashing, sealant application, and grading to shed water away from the entry points. Get the basics right before you pull stucco or sealant and check product

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Close-up of stucco render partially covering fiberglass mesh

EIFS Impact Damage Prevention: Mesh Weights, Additional Layers, and Vulnerable Zone Detailing

Render / Stucco /

Introduction EIFS impact damage prevention means using proper mesh weights, extra applications, and careful detailing in vulnerable zones to resist impact. As a DIYer, you’ll focus on securing the base coat mesh, adding layers as allowed, and outlining high-risk areas. Always check the product label and local rules for what’s allowed. Start by identifying vulnerable

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Stucco wall with two boarded windows and one boarded door

Stucco Discoloration From Efflorescence vs Salts in Sand: Simple Tests and Fixes

Informative, Render / Stucco /

Introduction Efflorescence is a white salt bloom that appears on stucco when moisture moves soluble salts to the surface. It can look like chalky powder and is often mistaken for new stains. But salts in the sand or mix can also discolor, and moisture is the common driver. To tell efflorescence from salts in the

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