News & Updates

Introducing the IRMCA Winter Mixer: Education, Connection, and Collaboration in January 2026.

Introducing the IRMCA Winter Mixer

October 08, 2025

For decades, IRMCA’s Short Course has been a cornerstone event for Indiana’s ready mixed concrete...

IRMCA sponsored Concrete Day at Purdue Northwest's Construction Camp this June 10, 2025 with Ozinga, Smith Ready Mix, Euclid Chemical, Buzzi Unicem, and imi.

IRMCA's NPC Expands Student Outreach in 2025

October 01, 2025

The Indiana Ready Mixed Concrete Association has long believed that the future of our industry...

The IRMCA Scholarship program awards an annual award to an Indiana Undergraduate Junior or Senior. Learn where the scholarship recipients have been up to in the last few years.

Building Careers, One Scholarship at a Time

August 15, 2025

Every summer, the Annual IRMCA Scholarship Golf Outing brings together friends, colleagues, and...

IRMCA Named NRMCA State Association of Year

July 09, 2025

Indianapolis, Indiana June 25, 2025

April IRMCA Promotions Update

April 22, 2025

Randy Spieth, IRMCA Promotions Manager , gives the latest news update regarding IRMCA committees...

IRMCA Executive Director Appointed

February 16, 2024

FOR IMMEDIATE RELEASE: February 16, 2024 Indiana Ready Mixed Concrete Association IRMCA Board...