Testing of industrial products - Aggregates for construction

Materials used in the cross-testing experiments on the Methylene Blue test

Table 1. Materials used in the cross-testing experiment on the Methylene Blue test.
Level 1Level 2Level 3
Aggregate Crushed basaltCrushed rhyoliteCrushed diorite
Size 0/3 mm0/3 mm0/2 mm

Table 2. Laboratory samples and test portions.
Level 1Level 2Level 3
Number of laboratory samples per laboratory 111
Laboratory sample mass (kg)
Number of test portions per laboratory sample 222
Number of test specimens per test result 111
Test portion mass (g) 213217215