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 Karjat
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 Karjat
Karjat is an emerging residential and weekend home destination at the foothills of the Western Ghats. Farmhouse and weekend home construction is a significant activity. New affordable housing projects near the railway station cater to Mumbai commuters. The scenic surroundings attract resort and hospitality construction as well.
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 Karjat from TMT BAR
Karjat in Extended MMR (PIN: 410201) is 30 km from Kalyan MIDC. With 2-3 days delivery available, we ensure your 40mm aggregate reach your site on schedule. Karjat is an emerging residential and weekend home destination at the foothills of the Western Ghats.
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40mm Aggregate in Karjat