Floor Screed Calculator
Section View (Base Slab + Screed)
Volume Required:
0 m³
🧱 Cement (50kg Bags):
0
🏖️ Plaster/River Sand (m³):
0
*Assuming 1:4 mix uses ~7.5 bags/m³.
Basis of Calculation:
- 1:3 Mix: ~9 bags cement + 1.1 m³ sand per m³ screed. (High wear areas).
- 1:4 Mix: ~7.5 bags cement + 1.1 m³ sand per m³ screed. (Standard domestic).
- Thickness: Recommended minimum 25mm for bonded screed, 40mm for unbonded.
- Waste: 10% recommended to account for base slab undulations.