Disclaimer
These are estimates, not designs
The tools here help you plan and sanity-check an order. They do not design a mix, size a pavement for traffic, or replace a qualified engineer.
Defaults are starting points
Densities, binder percentages and spray rates come from published guidance and cover a typical case. Your job mix formula, supplier certificate and project specification are the real numbers. Enter them.
Check before you order
Hot mix cannot be returned. Verify every figure against your documents and site measurements before you place an order or begin work.
No liability
The site is provided as-is, free of charge. We accept no responsibility for material ordered, costs incurred, delays or damage arising from use of these calculators.
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