1. In plastering, small aggregate which passes through a 74-¼m (No. 200) sieve.
2. Soil which passes through a 75-¼m (No. 200) sieve.
3. A by-product of the processing of rock; varies in particle size from powder or dust to silt or sand.
1. In plastering, small aggregate which passes through a 74-¼m (No. 200) sieve.
2. Soil which passes through a 75-¼m (No. 200) sieve.
3. A by-product of the processing of rock; varies in particle size from powder or dust to silt or sand.