Sir Walter Buffalo
Soft Buffalo
Wintergreen
Zoysia
Fertilised Top Dress
USGA Top Dress Sand
Under Turf Soil
Premium Under Turf Soil
Veggie Mix Organic Garden Soil
Ultra Premium Veggie Mix
Premium Garden Soil
Tea Tree Mulch
Cypress Mulch
Forest Mulch
Forest Mulch Double Grind
Tub Grind Mulch Coarse
Hardwood Chip
Hoop Bark 1–2 Inch
AES Sand
Bedding Sand
Bio Media Sand
Brickies Loam
Coarse Sand
Electrical Sand
USGA Top Dress Sand
20mm River Stone
40–80mm River Stone
Blue Metal Crusher Dust
5mm Blue Metal
10mm Blue Metal
20mm Blue Metal
25–75mm Blue Rock
Multicolour Rock
Recycled Concrete Crusher Dust
5mm Recycled Concrete
10mm Recycled Concrete
20mm Recycled Concrete
40–70mm Recycled Concrete
Concrete Blend
Road Base 2.1 – CBR80
Road Base 2.3 – CBR45
Road Base 2.5 – CBR15Road Base 2.1 – CBR80
Type 2.1 · CBR 80
The highest grade — for driveways and heavy-traffic areas where a compaction standard is required.
Good for
- Driveways
- Heavy traffic
- Compliance work
Range 09 of 09 · 3 products
Road base supplies
Our road base is made from blue rock, commonly known as blue metal: crushed stone and fines that come together for consistent compaction. It is used for a firm ground structure in heavy traffic areas, or wherever a compaction standard is required.
Quick answer
Road base is a blend of crushed rock and fines that compacts into a firm, stable layer for driveways, slabs and access roads. We supply three grades: Road Base 2.1 (CBR80) for heavy traffic, 2.3 (CBR45) for general driveways and slabs, and 2.5 (CBR15) for light-duty fill. It needs moisture and machine compaction.
| Product | Best for | Typical depth |
|---|---|---|
| Road Base 2.1 – CBR80 | Heavy traffic, compaction standard required | 100–150mm compacted |
| Road Base 2.3 – CBR45 | Home driveways, paths, slab bases | 100–150mm compacted |
| Road Base 2.5 – CBR15 | Sub-base, fill, access tracks | As specified |
It is a 40mm crushed rock blend that needs moisture and machine compaction for best results. For access roads, driveways and paving sub-base, recycled concrete is a cheaper alternative.
Road Base 2.3 – CBR45
Type 2.3 · CBR 45
A mid-grade base for driveways, paths and slab preparation.
Good for
- Driveways
- Paths
- Slab prep
Road Base 2.5 – CBR15
Type 2.5 · CBR 15
An economical sub-base and fill for access tracks and general site work.
Good for
- Access tracks
- Sub-base
- Fill
Google reviews
What road base customers say
★★★★★Google · 2020
“Very good service provided by Jimel Transport. Ordered road base and it was delivered to Ipswich promptly at short notice. I will continue to use them and recommend others to give them a try.”
Common questions about road base
What does CBR mean for road base?
CBR (California Bearing Ratio) measures how much load a compacted material can carry. A higher number means a stronger base: CBR80 is the strongest of our three grades and CBR15 the lightest duty.
Which road base should I use for a driveway?
Road Base 2.3 (CBR45) suits most residential driveways and slab bases. Choose 2.1 (CBR80) where trucks or heavy vehicles will use the surface regularly. Our road base grades guide explains the differences.
How do I compact road base?
Spread road base in layers of about 100mm, dampen each layer and compact it with a plate compactor or roller before adding the next. Dry road base will not bind properly.
Tell us the job. We’ll tell you how much.
Send through the product, quantity and delivery suburb and we’ll come back with a price and a delivery time.