Search Results for: curing

Old mixing bucket with mortar mixer tool inside

Too-hard brick mortar damage: signs, causes, and how to correct future repairs

Brick & Block /

Introduction Too-hard brick mortar damage is damage that results when the mortar in a wall has become excessively hard and brittle, leading to cracks and bond failure. Signs include visible cracks between bricks, loose or hollow-sounding joints, and bricks that push or tilt out of place. It often stems from over-tamped or overly aggressive mixes, […]

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Gloved hand applying mortar on brick wall with trowel

Repointing brick mortar: matching hardness and color without damaging the units

Brick & Block /

Introduction Repointing brick mortar is the process of renewing the mortar between bricks to restore structure, weatherproofing, and appearance. It involves removing deteriorated mortar and packing in new mortar that bonds to the bricks. This is a hands-on repair that requires choosing the right mix and applying it carefully to avoid damaging the units. To

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Wooden boathouse on stilts over calm water at dusk

Choosing brick joint profiles: concave, flush, struck—how each sheds water

Brick & Block /

Introduction Brick joint profiles are the shapes formed where bricks meet mortar, influencing water shedding from a wall. Understand how each profile behaves in wet conditions to make an informed choice based on your climate and maintenance routine. Concave joints: Shed water along the mortar surface. Flush joints: Sit flat, providing a smooth finish but

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Worker laying red bricks with mortar on wall

Triage for spalling brick: temporary stabilisation vs when to call a mason

Brick & Block /

Introduction Triage for spalling brick means quickly assessing danger and choosing between temporary stabilization and arranging professional help. Spalled brick signs include chipped or flaking surfaces, exposed core, and cracking mortar. In this article, we outline practical steps you can take to stabilize temporarily while you plan the next move. If instability is evident or

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Plaster worker smoothing wall with trowel wearing black glove

Common rookie plaster mistakes: overwatering, overworking, and chasing perfection too soon

Plaster /

Introduction Rookie plaster mistakes are doing too much water, overworking the mix, and chasing a perfect finish before it’s ready. These habits can cause cracks, shrinkage, and a surface that won’t hold paint. Take a steady, practical approach: mix only what you need, apply in damp coats, and let each layer set. During a shifting

Common rookie plaster mistakes: overwatering, overworking, and chasing perfection too soon Read More »

Worker in yellow helmet applying plaster on white wall

Blending sheen on polished plaster finishes: spot repair vs full-wall rework

Plaster /

Introduction Spot repair and full-wall rework are two approaches to restore or adjust sheen on polished plaster finishes. This article compares when to use each method and what you should expect in terms of result and effort. It keeps the focus practical, with plain-language guidance you can follow on a real job. Polished plaster has

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Close-up of plaster being mixed in a large bucket with a drill mixer

Mixing small plaster batches: setting time control without weakening the finish

Plaster /

Introduction Setting time control for small plaster batches means managing how fast plaster hardens without compromising surface quality. Keep an eye on temperature and humidity, since they influence cure speed and finish. Use small, workable batches and follow the manufacturer’s guidance for mixing and setting, then adjust for environmental conditions in your space. If you

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Hand pressing foam insulation board against plaster wall

Adding insulation behind plaster: approaches that don’t destroy historic trim

Plaster /

Introduction Adding insulation behind plaster is placing insulation in the wall cavity behind the plaster to improve warmth while preserving historic trim. It aims to balance preservation with better energy use using approaches that keep trim intact. You’ll work with methods that minimize damage to plaster surfaces and trim during installation. Common options for historic

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Living room with plastered beige walls and lit fireplace

Wallpaper on plaster: sizing, repair prep, and avoiding bubbles on uneven walls

Plaster /

Wallpaper application on plaster walls requires proper surface preparation for even adhesion and a smooth finish. Focus on inspecting, repairing, and preparing the wall surface before applying wallpaper. This ensures minimal bubbles and a professional look, especially on uneven plaster. Begin by examining your plaster walls for cracks or loose patches. Repair these areas as

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Person painting white window frame with brush

Painting over fresh plaster repairs: timing, pH issues, and primer selection

Plaster /

Introduction Painting Over Fresh Plaster Repairs Painting over fresh plaster involves applying paint to repaired plaster surfaces once they have cured sufficiently. This guide covers when to start painting after plaster repairs and what to check beforehand. Timing: Allow the plaster to cure according to its type and room conditions. Paint only when the surface

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