30-Year Old Two-Life Pavement Case Study
30-Year Old Two-Life Pavement Case Study
30-Year Old Two-Life Pavement Case Study
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• Sections 3A, 3B, 3C, 3B1S, 3B2S:<br />
3 in PCC<br />
9 in Econocrete (A=2,000 psi, B=1,250 psi, C=750 psi)<br />
6 in Stabilized subgrade<br />
15 ft slabs, skewed joints<br />
3B1S & 3B2S– have tied econocrete shoulder<br />
with and without rumble strips, respectively .
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