← Back to blog
23 April 2026
Pozzolan delivery planning: keep your project running without material gaps
A practical guide to estimate quantities, choose the right packaging, and schedule reliable pozzolan deliveries without stopping site operations.

Why logistics matters as much as grading
High-quality installation depends on two factors: the right material and the right delivery rhythm. Even with excellent pozzolan, poor supply planning causes downtime, extra costs, and inconsistent site execution.
Bulk or big-bag: how to choose
- Bulk: best for large surfaces with easy truck access.
- Big-bag: ideal for constrained zones, phased work, and controlled storage.
- Split deliveries: useful when projects are executed in stages.
Available grading reference
- 0/3 mm: fine finishing and blends.
- 3/7 mm: decorative mulch and light-duty zones.
- 5/20 mm: walkways, landscaping, and versatile drainage use.
- 20/50 mm: deep drainage layers and technical applications.
Simple quantity workflow
- Measure total surface area in m2.
- Set average depth in meters.
- Calculate volume: area x depth.
- Add 8-12% contingency for installation adjustments.
- Convert volume into tonnage based on product density.
Field tip: validating truck access before ordering prevents most unloading delays.
Common mistakes to avoid
- Ordering everything at once without proper on-site storage capacity.
- Underestimating placement losses and level corrections.
- Failing to align delivery windows with field teams.
Final takeaway
Solid delivery planning keeps execution continuous, cleaner, and more cost-efficient. Prepare your surfaces, depth targets, and schedule early to secure reliable pozzolan supply from start to finish.