🔤 Laitance ✨

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cement ki doodhiya patti, cement ki satah ka mael, laitance

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📚noun

laitance

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DEFINITION

a fragile layer of cement and fine aggregate on concrete caused by excess water

EXAMPLE SENTENCES

Workers removed weak surface laitance using high pressure water jets before applying new flooring today. Excess water in concrete mix rises to the surface, creating an undesirable layer of laitance. Tile installers must scrub away all traces of laitance to ensure proper adhesive bonding. The contractor inspected the fresh concrete slab to evaluate degree of surface laitance accumulation. Proper curing techniques help prevent the formation of powdery laitance on concrete driveways.

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scum residue film layer coating

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substrate core solid concrete base foundation