Column aur Beam ke liye Concrete Quantity — Cement, Reti, Aggregate
Rectangular column ya beam dimensions se cement bags, reti aur aggregate estimate — slab jaisa method, alag shape ke liye।
Columns aur beams rectangular pours hain — slab jaisa hi math, bas dimensions alag enter karte hain। Cement Reti Aggregate Calculator slab, footing, column, beam sab ke liye same engine use karta hai।
Column example
Plan mein 0.3 m × 0.3 m column, 3 m height:
Wet volume = 0.3 × 0.3 × 3 = 0.27 m³
× 1.54 dry factor, M20 split → roughly 5–6 cement bags + reti/aggregate cft mein।
Beam example
0.3 m wide × 0.45 m deep × 4 m long plinth beam:
0.3 × 0.45 × 4 = 0.54 m³ wet → M20 par ~4–5 bags (exact calculator se confirm karein)।
Grade
Columns aur beams drawing par M20 ya M25 aksar specify hote hain — slab se alag ho sakta hai। Grade bina engineer ke mat badlein।
Cost
Editable ₹/bag aur ₹/cft se material line estimate — steel, shuttering, mazdoori alag।
Dimensions daalein — Cement Reti Aggregate Calculator. Footing ke liye footing guide, poori sequence materials to build a house mein।