CSA, 50lb bag

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CSA® is a clinker additive used with Portland cement concrete to enhance the physical and chemical properties related to ultra high early strength and durability.

Set times for different additions of CSA

The following table provides useful information regarding the average strength of CSA Cement mixes using different percentages with Greencastle Type I cement (except for 100% CSA test w/c=0.35). All data was obtained per ASTM C-109 for w/c=0.50.

CSA

Set Time

3 Hrs. (psi)

24 Hrs. (psi)

28 Days (psi)

20%

70 min.

N/A

1610

N/A

30%

40 min.

1060

2490

N/A

40%

30 min.

1770

2730

N/A

50%

20 min.

2840

4290

N/A

60%

17 min.

3560

4800

N/A

100%

11 min.

3720

4940

8700

 

Click Here for a downloadable data sheet & further information