⛏ Aggregates · Argos Materials
Premium Limestone.
Port-Connected.
Built for the U.S.
High-quality crushed limestone aggregates sourced from the Caribbean, delivered through strategic port terminals across the Gulf Coast and Southeast U.S.
Our Products
Products by Location
Redwing Terminal
6011 Diana Toledo Almeida Rd, Gibsonton, FL 33534
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¾" Construction Aggregate (GR57)
Contains 3–5% oversize particles. Recommended for asphalt, base course, drainage & fill. Not suitable for concrete.
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Limestone #57
High-purity limestone. Low fines, excellent abrasion resistance. Available for immediate delivery from the Tampa terminal.
Physical Properties
Specific Gravity2.61 (Apparent · ASTM C127)
Absorption2.2% (ASTM C127)
LA Abrasion24% (Max 45% · ASTM C131)
Alkali-Silica ReactivityNon-reactive · R0 (ASTM C1260)
Wash Loss1.08%
Nominal Size1" · #57
Source: Azua Aggregate Quarry, Dominican Republic
Watco Greens Port · Gate #5
13609 Industrial Road, Houston, TX 77015
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Limestone 1 Inch (GR57)
Material Notice: This lot contains approximately 0.02% oversize rock retained above the 1½" sieve. Meets all other ASTM C33 gradation requirements.
Recommended Applications
Ready-mix & structural concrete Asphalt / HMA Road base & sub-base Drainage aggregate Pipe bedding Fill material
Source: Azua Aggregate Quarry, Dominican Republic · Certified by Coastal Testing Laboratories, Inc. (Report No. 260501-64275)
Physical Properties
Nominal Size1" · #57
Specific Gravity2.61 (Apparent · ASTM C127)
Soundness (Mg Sulfate)5–7.2% (Max 25% · ASTM C88)
Absorption Avg.2.1% (ASTM C127)
LA Abrasion21.6–26.5% (Max 45% · ASTM C131)
Alkali-Silica Reactivity0.011–0.07% (Max 0.10% · ASTM C1260)
Introduction
Consistent Supply for Demanding Projects
Argos Materials supplies premium limestone aggregates to contractors, asphalt producers, and infrastructure developers across the Gulf Coast and Southeastern United States. Our port-connected import model — sourcing from high-quality quarries in the Caribbean — ensures consistent supply, competitive pricing, and the reliability that large-scale projects demand.
Why Argos Materials
Quality Aggregate Expertise
Behind Every Ton
Our aggregates are backed by rigorous quality control and deep construction materials expertise, serving the Southeast U.S. market with reliable, spec-compliant products.
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Technical Excellence
Deep technical knowledge of limestone aggregate quality and performance, from source quarry QA/QC through port delivery.
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Port-Connected Logistics
Strategic marine terminal access across Gulf Coast and Southeast U.S. ports — purpose-built for efficient bulk aggregate import.
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Financial Strength
Financial strength and supply infrastructure to deliver at scale, with dedicated logistics from port to project site.
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Experienced Leadership
Led by CEO Jason Teter, with decades of direct leadership experience at Vulcan Materials and Lafarge USA.
Ready to source premium aggregates
for your next project?
Our U.S. sales team is ready to discuss supply timing, volume requirements, and port delivery logistics.
Strategic aggregate supply for the Gulf & Southeast U.S. — port-connected, Caribbean sourced, built for the long term.
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© 2026 Argos Materials. All rights reserved.
Birmingham, AL — Gulf Coast & Southeast U.S.