§ 16.14.250. Section A4.403.2 Reduction in cement use.  


Latest version.
  • Section A4.403.2 is not adopted as a Tier 1 and Tier 2 prerequisite. Section A4.403.2 is adopted as a Tier 1 and Tier 2 elective measure and shall read as:
    A4.403.2 Reduction in cement use. As allowed by the enforcing agency, cement used in foundation mix design shall be reduced as follows:
    Tier 1. Not less than a 20 percent reduction in cement.
    Tier 2: Not less than a 25 percent reduction in cement.
    Note: Products commonly used to replace cement in concrete mix designs include, but are not limited to:
    1. Fly ash
    2. Slag
    3. Silica fume
    4. Rice hull ash
    (Ord. 5481 § 1 (part), 2019)