Plaster Thickness On Concrete Wall

12 mm thick cement plaster is done where the plain surface of brick masonry is plastered.

Plaster thickness on concrete wall.

Remember the thickness of the top coat should be 5 to 10mm. The thickness of the finish coat applied over the undercoat should be 2mm. New concrete masonry walls should be properly aligned and free from any surface contamination such as mortar droppings or sand. If you want to apply a single coat of plaster make sure it is no thicker than 10 to 15 mm.

Open textured concrete masonry units laid with flush non tooled joints should be specified on walls intended to be plastered. When relying on a bonding agent gypsum plaster should be applied to no more than a maximum thickness of 1 2inch. After the plastered concrete walls have dried you can paint them or apply wallpaper. Test patches are strongly recommended to ensure a good long lasting bond of plaster to masonry concrete substrates.

If you want a flat wall smooth the plaster out. Check out our recommended tools right here. The open texture promotes a good mechanical bond between the plaster and the masonry. 15 mm cement plaster is required on the rough side of 9 and 4 5 wall.

Step 5 care of your plastered walls. Always use plaster and bonding products in strict accordance with manufacturer s recommendations. Recommended thickness of cement plaster recommended thickness of plastering for brick walls is 12 mm 15 mm or 20 mm.