Technical Specifications
| Parameter | Value |
|---|---|
| Nominal Size | 20 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 | 1,400-1,600 kg/m³ |
| IS Standard | IS 383:2016 |
Available Grades
Delivery to Andheri
Recommended Applications
How to Choose the Right 20mm Aggregate
20mm aggregate is the most commonly used coarse aggregate size for concrete in building construction. It is the standard size for slabs, beams, and columns where the reinforcement spacing allows the concrete to flow and compact properly.
In the Mumbai region, aggregates are produced from the local basalt (trap rock) which is abundant in the Western Ghats. Basalt aggregate is hard, durable, and provides excellent bonding with cement paste. Most crushing plants are located along the Panvel-Pen-Khopoli belt.
When buying 20mm aggregate, check for excessive dust (fines), flaky or elongated particles, and clay lumps. Good quality aggregate should be clean, angular, and well-graded. The aggregate should be washed if the dust content exceeds 3%.
Construction Activity in Andheri
Andheri is one of the most active construction zones in Mumbai with both residential redevelopment and commercial projects. The Andheri East micro-market sees significant office and IT park development, while Andheri West has multiple SRA and cluster redevelopment projects. The Lokhandwala and Versova belt continues to see new high-rise residential towers.
Frequently Asked Questions
What Builders Say
“As an architect, I recommend TMT BAR to all my clients. They stock all major brands, share test certificates proactively, and their pricing is transparent. No hidden costs.”
Why Buy 20mm Aggregate in Andheri from TMT BAR
Andheri in Mumbai (PIN: 400058) is 35 km from Bhiwandi Industrial Area. With same day delivery available, we ensure your 20mm aggregate reach your site on schedule. Andheri is one of the most active construction zones in Mumbai with both residential redevelopment and commercial projects.
Get Best Price
20mm Aggregate in Andheri