II-A-1

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September 2018 II-A-1 If you have any questions regarding the approved lists please contact the person/section indicated. (1) AIR-ENTRAINING ADMIXTURES (Physical Lab) ........................................ ........................................ .................................... 3 (2) CHEMICAL ADMIXTURES FOR CONCRETE (Physical Lab) ........................................ ........................................ ................. 5 (3) CHEMICAL ADMIXTURES FOR CONCRETE TYPE S (Physical Lab) ........................................ ........................................ . 10 (4) CORROSION INHIBITING ADMIXTURES (Physical Lab) ........................................ ........................................ ..................... 11 (5) COARSE AGGREGATE DATA (Physical Lab).

February 2021 II-A-3 List No. 1 (1) AIR-ENTRAINING ADMIXTURES – (Physical Lab) The following list of air-entraining admixtures is approved for use in hydraulic cement concrete.

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