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Test Data: astm c672

Salt Surface Scaling

Test Duration: 50 Cycles Total

Standard: Concrete without the use of DAY1

500: Concrete finished with DAY1 used at a rate of 500 sf per gallon

250: Concrete finished with DAY1 used at a rate of 250 sf per gallon

 *Magnesium Chloride was used as the salt solution to ensure the most aggressive reaction possible

*Magnesium Chloride was used as the salt solution to ensure the most aggressive reaction possible


Test Data: ASTM C666

C666 Chart.jpg

Freeze-Thaw Resistance (Procedure A)

Test Duration: 300 Cycles Total 

Standard: Concrete without the use of DAY1

500: Concrete finished with DAY1 used at a rate of 500 sf per gallon

250: Concrete finished with DAY1 used at a rate of 250 sf per gallon


Test Data: ASTM C779

C779 Chart.jpg

Abrasion Resistance of Concrete (Procedure B)

Test Duration: 30 & 60 minutes

Standard: Concrete without the use of DAY1

500: Concrete finished with DAY1 used at a rate of 500 sf per gallon

250: Concrete finished with DAY1 used at a rate of 250 sf per gallon


test data: aashto t 259/260

 *Magnesium Chloride was used as the salt solution to ensure the most aggressive reaction possible

*Magnesium Chloride was used as the salt solution to ensure the most aggressive reaction possible

Resistance of concrete to chloride ion penetration

Test Duration: 1 Day Soak / 5 Day Soak

Standard: Concrete without the use of DAY1

500: Concrete finished with DAY1 used at a rate of 500 sf per gallon

250: Concrete finished with DAY1 used at a rate of 250 sf per gallon

 
5days.jpg
1day.jpg

Test Data: Hadley rd121 (asr)

hadley chart.jpg

Production of ASr Gel Coronas & Pop-Outs

Test Duration: 72 Hours

Standard: Concrete without the use of DAY1. Significant amount of Corona development with some pop-outs is due to the increased amount of free alkalis to break down the reactive aggregate.

500: Concrete finished with DAY1 used at a rate of 500 sf per gallon. The colloidal silica in the DAY1 reduces the tendency for polymerization and expansion of the ASR gel. This is possible through chemical binding / stabilization of the alkalis that would propagate ASR.

250: Concrete finished with DAY1 used at a rate of 250 sf per gallon. The phenomenon is enhanced with a higher dosage of the DAY1 that almost eliminates the near surface ASR.

popout.jpg
coronas.jpg