Illinois Department of Transportation (IDOT) · Standard Specifications for Road and Bridge Construction
Section 1005 — STONE AND BROKEN CONCRETE FOR EROSION
Illinois Standard Specifications for Road and Bridge Construction, Section 1005. Full text, cross-references and related pay items on BuildSpec.
Stone and Broken Concrete Art. 1005.01 775 (1) Resistivity. The resistivity according to Illinois Modified AASHTO T 288 shall be greater than 3000 ohm centimeters for galvanized reinforcement, and 1500 ohm centimeters for aluminized Type 2 reinforcement. However, the resistivity requirement is not applicable to CA 7, CA 8, CA 11, CA 13, CA 14, CA 15, and CA 16. (2) The chlorides shall be less than 100 parts per million according to Illinois Modified AASHTO T 291 or ASTM D 4327. For either test, the sample shall be prepared according to Illinois Modified AASHTO T 291. (3) The sulfates shall be…
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