Big 75mm crushed limestone for sub-base bulk, haul roads and site access.
Crushed limestone with rock up to 75mm plus fines, the material to reach for when you need depth under a pavement. It builds sub-base lifts, haul roads and hardstands quickly, locking together as it compacts. It suits both DIY weekend jobs and larger contract work across the Perth metro area.
It builds sub-base lifts, haul roads, hardstands and site access quickly, locking together as it compacts. Cap it with 19mm limestone or road base for a tighter finished surface.
| Grading | Rock and fines up to 75mm |
|---|---|
| Material | WA limestone |
| Compaction | Lay in lifts and roll, locks up well |
| Supply | Quarry direct, supplied to order |
| Good to know | Cap with 19mm limestone for a tight running surface |
| Approx. density | 1.6 tonnes per m³ loose |
| Coverage | About 6.2 m² per tonne at 100mm depth |
| Supplied | Quarry Direct, sourced from trusted WA quarries and pits |
| Delivery | Perth metro on our own fleet, or pick up from Hope Valley |
Sold by the cubic metre or tonne and delivered on our own trucks, tipped on site, or picked up from Hope Valley. Supplied to order, so tell us your tonnage and we'll confirm quarry stock and a delivery date. Get in touch with your job details and we'll sort a delivery time that works.
Not sure how much you need? The volume calculator works out cubic metres and tonnes from your measurements and drops the result straight into a quote request. At 100mm deep, one tonne of limestone (75mm) covers about 6.2 square metres.
It weighs around 1.6 tonnes per cubic metre. A 200mm sub-base lift over 30 square metres needs about 6 cubic metres, roughly 9.6 tonnes. Use our calculator for your own area.
Lay it in lifts and roll to lock it up well, then cap it with 19mm limestone or road base for a tighter finished surface. You're welcome to check with us directly, we're happy to talk through the specifics of your job before you order.
Yes, it builds sub-base lifts, haul roads, hardstands and site access tracks quickly, and copes well with heavy site traffic. Give us a call on 0409 490 292 or request a quote online and we can talk through the details for your job.
Yes, it's a common choice for filling over soft ground before capping with a finer base material. You're welcome to check with us directly, we're happy to talk through the specifics of your job before you order.
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