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 Powai
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 Powai
Powai is a planned residential and commercial area centered around Powai Lake and IIT Bombay. The Hiranandani Gardens development set the standard for integrated township living. New phases of Hiranandani and other developers continue to add luxury residential towers. The IT corridor along JVLR attracts commercial construction.
Frequently Asked Questions
What Builders Say
“Even for smaller renovation orders, TMT BAR doesn't treat you differently. Quick response on WhatsApp, fair pricing, and the delivery guy called before arriving. Professional service.”
Why Buy 20mm Aggregate in Powai from TMT BAR
Powai in Mumbai (PIN: 400076) is 25 km from Taloja Industrial Area. With same day delivery available, we ensure your 20mm aggregate reach your site on schedule. Powai is a planned residential and commercial area centered around Powai Lake and IIT Bombay.
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20mm Aggregate in Powai