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Section 02514

PART 2 - PRODUCTS

Curb & Gutter Pedestrian Pavement Vehicular Pavement

MAXIMUM SLUMP* 75 mm (3") 75 mm (3")

50 mm (2") (Machine Finished) 100 mm (4") (Hand Finished)

Equipment Pad

75 to 100 mm (3" to 4")

2.01 GENERAL

  • *

    For concrete to be vibrated: Slump as determined by ASTM C143. Tolerances

as established by ASTM C94.

    • 2.02

      REINFORCEMENT

      • A.

        The type, amount, and locations of steel reinforcement shall be as shown and specified.

      • B.

        Welded wire-fabric shall confonn to AASHTO M55.

      • C.

        Dowels shall be plain steel bars conforming to AASHTO M31 or M42. Tie bars shall be deformed steel bars conforming to AASHTO M31 or M42.

    • 2.03

      SELECT SUB-BASE (WHERE REQUIRED)

      • A.

        Sub-base matelial shall consist of selected granular material composed of sand, sand-gravel, crushed stone, crushed or granulated slag, with or without soil binder, or combinations of these materials conforming to AASHTO M147, Grading EoI' F. R Materials meeting other gradations than that noted, will be acceptable whenever the gradations are within a tolerance of three to five percent, plus or minus, of the single gradation established by the job-mix fOlmula.

      • C.

        Sub-base material shall produce a compacted, dense-graded course meeting the density requirement herein specified.

3 Section 02514

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