HI. Materials

In the Materials step enter material types and properties, such as density, moisture and swell factors.

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Materials step overview

Recommended Usage

Enter the absolute minimum number of materials required to accurately model haulage.

• If two materials have different truck payloads, split them.

• If two materials have different load times, split them.

Many models simply have “rock” as a single material, or “ore” and “waste” as two materials.

Material Properties

Haul Infinity makes all calculations in wet tonnes (dry tonnes + moisture) by default. It uses the Moisture and Swell fields to convert between wet tonnes, dry tonnes, and volume for productivity reporting.