imi offers a wide selection of aggregate materials.  From boulders to landscaping gravel and everything in between, we provide the materials needed to get the job done right.

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Aggregate Types

imi has aggregate materials that are known for consistent quality and reliability.  Our steadfast safe mining standards, best practice quarry management, and overall product quality spans across our quarries and sand and gravel operations throughout Indiana.  Using state-of-the-art crushing and screening techniques, we ensure the production of aggregates with optimal gradation, cleanliness, and durability, resulting in superior performance.  At imi, our goal is to ensure our aggregates meet the high quality standards we’re known for in the industry.

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Get the pricing you need for the job.

Current pricing by region on all our aggregate products.

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Materials Calculator

Find the right amount of materials needed for your project.

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imi supplies calcium carbonate and high calcium aglime for use on althletic fields, soil enrichment, and as an additive for livestock feed.  Our calcium products of exceptional purity are utilized by landscapers, farmers, and at sporting venues.

CalPro facility

Download the Product Application Chart