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At Port Aggregates we offer high quality white limestone with a unique characteristic that provides our customers with a distinct advantage.

Our white limestone is 10% lighter than grey limestone – yet it has the same strength and durability. The secret lies in the microscopic porosity of the stone – tiny holes that lighten the weight yet do not affect any of its structural characteristics. As a result, it takes less limestone to do the same job, which saves our customers time and money.

Our limestone has a broad range of uses, primarily because of our supplier’s ability to produce materials to customer specifications. All crushed limestone aggregate gradations are closely sized and graded at the quarry. That means our customers have a choice in size range (gradations) – rather than being limited to sizes found in other locally available materials.

We offer a wide range of limestone materials commonly used in road and highway construction as a base material, and as an aggregate surface course for shoulder construction, secondary roads and oilfield roads. In addition, ready mix concrete producers can gain many benefits and cost savings by utilizing our limestone. And because our limestone is a high-calcium material, it can also be used in acid neutralization, liquid calcium chloride production, fluxing and flue gas desulfurization.

We provide delivery of limestone products through our own fleet of trucks as well as by barge to locations throughout southwest Louisiana. We invite you to contact us for all of your limestone needs – and experience the superior customer service and quality products that only Port Aggregates can provide.



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