Considering that the curing time, long-term 90-day rate of loss of strength of soil cement has been reduced significantly to about 19% to 27%, and a slight decrease in curing 120 days, about 17% to 27% with CBA20 yet. fixed percentage loss of strength, the lowest of all ages maturing in the long term as well as the curing in a short 28 day addition CBA50 whose strength lowered the percentage loss of compressive strength. most of all ages curing. Consistent with research Horpibulsuk et al (2013) found that the quality of soft clay with lime. Fly ash and calcium carbide Is the percentage loss of strength due to water about 32 to 37%, the curing time from seven days to two months.
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