Technical Specifications
| Parameter | Value |
|---|---|
| Nominal Size | 40 mm |
| Shape | Angular to sub-angular |
| Rock Type | Basalt (Deccan Trap) |
| Aggregate Impact Value | Less than 30% |
| Aggregate Crushing Value | Less than 30% |
| Water Absorption | Less than 2% |
| Bulk Density | 1,350-1,550 kg/m³ |
| IS Standard | IS 383:2016 |
Available Grades
Delivery to Chembur
Recommended Applications
How to Choose the Right 40mm Aggregate
40mm aggregate is used for mass concreting and PCC work where larger aggregate is acceptable. The bigger particle size means less surface area per unit volume, which reduces the cement and water required. This makes 40mm aggregate more economical for large volume pours.
40mm aggregate should not be used in heavily reinforced sections because the large particles may not pass through tight reinforcement spacing. As a rule, the maximum aggregate size should not exceed one-fourth of the minimum dimension of the member or the clear spacing between reinforcement bars.
For residential buildings, 40mm aggregate is commonly used for PCC under footings, ground floor PCC, and compound wall foundations. For all RCC structural elements, 20mm aggregate is the standard choice.
Construction Activity in Chembur
Chembur has transformed from an industrial area to a premium residential zone. The Diamond Garden and Sindhi Society areas see continuous redevelopment. Major projects along the Eastern Express Highway and near the upcoming Metro lines are driving construction activity. The RCF colony area is expected to see large-scale redevelopment soon.
Frequently Asked Questions
What Builders Say
“Bulk aggregate orders for our road project near Bhiwandi. 40mm crushed basalt delivered in 10-wheeler trucks, consistent quality across all loads. Good experience.”
Why Buy 40mm Aggregate in Chembur from TMT BAR
Chembur in Mumbai (PIN: 400071) is 22 km from Taloja Industrial Area. With same day delivery available, we ensure your 40mm aggregate reach your site on schedule. Chembur has transformed from an industrial area to a premium residential zone.
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40mm Aggregate in Chembur