Louisiana Standard Specifications for Roads and Bridges
Louisiana Standard Specifications for Roads and Bridges
Louisiana Standard Specifications for Roads and Bridges
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New Specs require all new mix design.<br />
• No existing mix design will be accepted.<br />
• Gyratory gyration have been changed.<br />
• Loaded Wheel Tester (LWT) or Hamburg is required.<br />
• Lab Tech to design new mix <strong>and</strong> all submittal will be<br />
done through Site Manager.<br />
• District Lab Engineer will approve mix <strong>for</strong> the<br />
validation process.