Cement & Mortar Mix Calculator
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Plaster / Mortar Specifications
Surface Area (sq ft)
Thickness (Inches)
Mortar Mix Proportion (Cement : Sand)
1 : 3 (Rich Waterproof)
1 : 4 (Standard External)
1 : 5 (Internal Plaster)
1 : 6 (Brick Masonry)
Cement Bag Size
50 kg (Standard International)
94 lb (US Standard)
Cement Bags Required
5
Bags (50 kg)
Sand Required:
22 cu ft (~1.00 tonnes)
Mixing Water (est.):
~125 Liters
Dry Mortar Volume:
27.7 cu ft (+33% void factor)
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