Industry News
INDOT Division of Materials & Tests Updates – December 2022
Coarse Aggregate No. 53 increase in allowable passing No. 200 sieve At the November 18, 2022 INDOT Standards Committee meeting, proposed changes to the gradation specified in 904.03 for coarse aggregate No. 53 were approved. The change increased the range passing the No. 200 (75 μm) sieve to 5% – 13%. This new range will […]

