Articles & Resources
We’ve been in the construction and building materials business for more than 90 years. In all that time, we’ve learned a thing or two about concrete, aggregates, and cement. Our Articles & Resources section contains all of our expertise from how to seal concrete to the benefits of backfill. Want to stay in-the-know? Sign up for our regular blog updates via email.
Crushed Stone vs. Pea Gravel: What’s the Difference?
Whether you’re looking to add some landscaping or are trying to find the best aggregate for a project, two popular options you will consider are crushed stone and pea gravel. Some people may believe that these two products are interchangeable, and while each can be used for similar applications, they’re not entirely the same.
Continue Reading
5 Things About Concrete Blocks
(That you may not have known.) It can seem like there’s only so much to know about something like concrete blocks. Their name is pretty self-explanatory, and it’s not too hard to dream up a few possible uses for them. But did you know that they contribute to Ozinga’s mission
Ozinga’s Energy Sustainability Manager Presents at Green Energy Kosovo
Sustainability is one of our top priorities at Ozinga. We believe making a positive impact on the environment for the next generation is non-negotiable. That’s why we invest in developing sustainable building solutions, green materials, and prioritize opportunities to promote sustainability in the construction industry, ensuring a better future for
Purdue Northwest Construction Club Explores the Opportunities in Concrete with IRMCA and Ozinga
The Purdue Northwest Construction Club had the opportunity to get a practical look at the opportunities available within the concrete industry during an IRMCA member site visit hosted by Ozinga. This event provided university students with a unique chance to connect with industry experts, gain hands-on experience, and visualize themselves
5 Million Yards Poured with CarbonCure™ Technology
In celebration of pouring 5 million yards produced with CarbonCure™, let’s take a moment to reflect on the milestones. Sustainable concrete solutions have not only transformed the construction industry but also set an inspiring example of environmental stewardship for all. 2017 – Pioneering the Path Back in 2017, Ozinga became
Concrete Delivery
When it comes to construction schedules, the delivery of concrete plays a vital role in ensuring efficiency, durability, and overall success of a project. Professional delivery involves the transportation and placement of ready-mixed concrete from the production facility to the construction site. Delivery requires expertise, precision, and deep understanding of
Sand and Gravel
Sand and gravel are essential materials used in construction, landscaping, and various other projects. There are many different types of sand and gravel that are used in different projects. Sand is an extremely fine aggregate used in many different applications, including concrete, backfill, landscaping, surface treatments, and snow and ice
Ryan Cialdella Named NRMCA Buildings Promoter of the Year
Ozinga’s VP of Innovation and Market Development Ryan Cialdella was recognized by the National Ready Mix Concrete Association for his extraordinary contributions to ready mix concrete promotion. At the NRMCA 2024 annual conference, he was named the NRMCA Buildings Promoter of the Year, a prestigious award given to industry professionals
Purdue Northwest Construction Club Explores the Opportunities in Concrete with IRMCA and Ozinga
The Purdue Northwest Construction Club had the opportunity to get a practical look at the opportunities available within the concrete industry during an IRMCA member site visit hosted by Ozinga. This event provided university students with a unique chance to connect with industry experts, gain hands-on experience, and visualize themselves
Our Purpose: Phil Klotz
College isn’t for everyone, yet many people don’t realize the number of wonderful career opportunities that are available for those who may not desire to seek more education after high school. This is where Phil Klotz, plant maintenance in our Indiana East region, steps in. Phil has held a variety
Company News
Ozinga Ready Mix, Local Contractors Earn Two IRMCA Project Awards for Northwest Indiana work
INDIANAPOLIS – Ozinga Ready Mix was recognized with two honors from the Indiana Ready Mixed Concrete Association, earning awards in both the Aviation and Sustainability categories for projects that demonstrate performance, innovation, and long-term value. Ozinga earned the Aviation Award for its role in the Cargo Logistics Apron project at
Ozinga RMX Driver Bruce Mitchell Named NRMCA Driver of the Year
The National Ready Mixed Concrete Association (NRMCA) named Crown Point RMX Driver Bruce Mitchell as the 2026 Ready Mixed Concrete Delivery Professional Driver of the Year. A national panel of industry judges selected Bruce as the top driver out of a strong field of outstanding applicants from across the U.S.
Ozinga Acquires Elston Materials’ Volumetric Concrete Assets, Expanding On-Demand Mixing Capabilities in Chicago Market
CHICAGO — Ozinga has acquired the volumetric concrete assets of Elston Materials, expanding its services by providing on-demand concrete mixing to better serve contractors across the Chicago market with specialized project needs. The acquisition strengthens Ozinga’s ability to support Chicago-area projects that benefit from on-site, on-demand concrete production, including small
Features
Women in Construction - Lori Bauman
“There are so many areas for women to succeed in this industry.” – Lori Bauman, Wisconsin Dispatch & Customer Service Representative
Women in Construction - Samantha Findlay
“One of the biggest reasons I stay at Ozinga is that I feel I’m a valued person on a team. Everybody is out to serve a bigger purpose and that’s one of the things I didn’t get elsewhere.” – Samantha Findlay, Chicago Human Resource Manager
Women in Construction - Lisa Kinter
"I don't think there's any job a female couldn't do. I mean I have daughters so I don't want them to ever feel like they can't go into a field." - Lisa Kinter, Human Resources & Safety