55mm and 40mm Aggregates are large-size coarse aggregates used in heavy civil engineering, infrastructure, and drainage works. 40mm jelly is commonly used in mass concrete for large foundations, road sub-base, and culvert construction. 55mm aggregate is used in drainage filter layers, gabion fill, and as course layer in sub-base preparation. Both are produced from hard crushed granite and conform to ISI:383.
Available in bulk supply across Chennai, Chengalpattu, Kanchipuram, Thiruvallur, and all of Tamil Nadu. Delivered directly to your construction site in 24–48 hours. GST invoice provided on every order.
| Nominal Sizes Available | 40mm / 55mm |
| Standard | ISI:383 |
| 40mm Grading | 31.5mm to 50mm |
| 55mm Grading | 40mm to 63mm |
| Source | Crushed granite |
| Application | Mass concrete, drainage, sub-base, gabion |
| Shape | Angular |
| Colour | Dark grey |
| Supply Unit | Per Load (Approx. 9–10 MT) |
- ✓Reduces cement and water requirement in mass concrete
- ✓Large void ratio — ideal for drainage filter layers
- ✓Heavy and dense — low water absorption
- ✓Cost-effective for large volume infrastructure pours
- ✓ISI:383 compliant
Looking to buy 55mm & 40mm Aggregate in Chennai at the best price? BuildingNeeds.in is an authorised aggregate and M-Sand supplier in Tamil Nadu. We supply 55mm & 40mm Aggregate in bulk loads (per load of approx. 5–10 MT depending on product) across Chennai, Chengalpattu, Kanchipuram, and all surrounding districts. All products conform to relevant IS and MORTH specifications where applicable. GST invoice on every order.
Call or WhatsApp +91 63996 96363 for today's rate and same-day delivery confirmation.