STUDY OF THE GAP GRADING OF "NATURAL CONCRETE" PUDDING STONE

ETUDE DE LA GRANULOMETRIE DISCONTINUE DES POUDINGUES "BETON NATUREL"

1. TO PREPARE SAMPLES OF PUDDING STONE FROM DIFFERENT GEOLOGICAL ERAS. 2. TO DETERMINE THE BULK DENSITY (UP TO 2,7) 3. TO CONDUCT A STATISTICAL STUDY WITH A MICROSCOPE OF: - CONSTITUENTS (CRUSHED STONE) - AGGREGATE PARTICLE SIZE DISTRIBUTION, - NATURAL "CEMENT" PARTICLE SIZE DISTRIBUTION. 4. TESTS TO TRY TO RECONSTRUCT THE ROCK IN THE LABORATORY.