I cant figure out how to do this one, though i am pretty sure it is probably a really simple solution and I am just a dumbass if anyone could enlighten me as to how to solve this problem i would greatly appreciate it:Concrete weighing 140.98 pcf initially, looses 1.0% air in transit to the job. What is the unit weight at the project if the initial yield is 27.3 cf/cy?
3/21/2007 6:41:28 PM
(initial unit weight)/(99%)[Edited on March 21, 2007 at 8:01 PM. Reason : *]
3/21/2007 8:00:26 PM