Cement Gravel (Navvy Jack Blend) (¾–1 Inch / 19–25 mm)
$3.00
Cement gravel (¾–1 Inch / 19–25 mm)also commonly known as Navvy Jack—is a sand and gravel blend used for mixing your own concrete. This material combines washed sand with ¾–1 inch round river rock, creating a clean, consistent aggregate that’s ideal for small construction projects, pathways, curbs, and DIY concrete work. Kel-Mor mixes this blend onsite using locally sourced river rock and washed sand, providing a cost-effective alternative to store-bought bagged concrete mixes.
Key Details
Size: Blend of washed sand + ¾–1 inch (¾–1 Inch / 19–25 mm) round river rock
Material: Washed sand and washed round river rock
Sold by: Tonne and smaller quantities
Base Price: $31.00 per tonne
Availability: Year-round
Source: Locally mixed at our Kel-Mor yard
Pricing Note
Bulk pricing is based on a full tonne. Smaller quantities (½-ton loads, buckets, bins, etc.) will be available and priced separately based on container size once variants are added.
Quantity
Common Uses
Mixing your own concrete (just add cement powder + water)
Small curbs and edges
Sidewalk and pathway projects
Setting fence posts and mailbox posts
Window wells and basement entry projects
Drain boxes and small retaining walls
Exposed aggregate concrete finishes
Decorative concrete patterns with visible stone
Material Properties
Appearance: Brown sand blend with scattered rounded river rock
Compaction: Good when used as a base, though most commonly mixed into concrete
Drainage: Moderate (depends on sand-to-rock ratio)
Texture: Clean, washed, and easy to mix
Strength: Ideal for small structural pours when mixed with cement
Good to Know
Navvy Jack is roughly ⅔ washed sand and ⅓ round rock, the ideal ratio for hand-mixing concrete
Much more cost-effective than buying individual concrete bags
Stones are naturally rounded river rock, improving workability
Popular for both DIY projects and trades
Available year-round with consistent stock
Not a finished concrete mix—cement powder must be added
Pickup & Delivery
Yard pickup is available anytime during business hours.
Orders over $30 qualify for complimentary loader service.
Smaller quantities are self-load — shovels are available on-site.
Please bring your own containers for self-load orders.
Delivery cannot be ordered online.
All deliveries must be booked by phone at 604-795-3330. Our dispatch team will confirm pricing and delivery timing on the spot.
Not Sure How Much Material To Order?
