Review and Download Concrete calculator for Cement Sand Gravel Water

The application (available in english and russian) calculates the exact proportions, volume and weight of cement, water, sand and gravel for making concrete with desired characteristics *: – compressive firmness – classes B7,5..B30 or mark M100..M400 – Mobility (density) of the concrete mix – P1..P5 – Frost-resistance – F50..F1000 – Watertightness – W2..W20 * classes […]
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