Slip Form Calculator
Calculate slip form rate of rise, concrete volume per hour, and project duration.
Inputs
Results
Form exposure time (hrs)
4
Set time adequate (1=yes)1
Max safe rate (in/hr)12
Volume per hour (cy)2.96
Total volume (cy)296.3
Total slip time (hrs)100
Total slip time (days)4.2
Estimated jack count23
Set Time Safety Ratio1%
How to Use This Calculator
- Enter the Rate of Rise in inches/hour and Slip Form Height in feet for the assembly.
- Enter Wall Thickness, Structure Perimeter, Total Structure Height, and Concrete Initial Set time.
- Review Form Exposure Time and Max Safe Rate to confirm the rise rate allows proper concrete set.
- Check Volume Per Hour and Total Volume in cubic yards to schedule batching plant production.
- Use Total Slip Time in hours and days to plan crew rotation for continuous 24-hour operations.
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