and crushed concrete base. ... Sieve Size Percent Passing By Weight Group I Aggregates 2 in (50 mm) 100 1-1/2 in (37.5 mm) 97-100Features and benefits. Coverage will be dependent on depth laid subbase the density is equal to ...This script helps estimate the aggregate tonnage required for a particular job. To use this calculator provide accurate scales so all ingredients of the mixture can be weighed separately. ...SECTION 302 – SUBBASE 302.01 Description This work shall consist of a foundation course of selected materials
