Safety precautions when working in the Testing Laboratory.

Classification of mineral powders. Technical requirements for mineral powder according to ST RK 1276. Sampling method.

Instruments and equipment for determining the physical and mechanical properties of mineral powder. Determination of grain composition; indicators: humidity, bituminous capacity, true density, average density, swelling;

porosity index by calculation method.

Processing of the results of determining the qualitative characteristics of the mineral powder. Analysis of the obtained results.