Precast concrete is a construction product produced by casting concrete in a reusable mold or form which is then cured in a controlled environment, transported to the construction site and lifted into place. In contrast, standard concrete is poured into site-specific forms and cured on site.
What They Are. Semi-monthly payments are payments made twice per month on the 1st and 15th rather than once per month on your regular due date. The balance due remains unchanged; if your mortgage is $1,200 per month, you would make a payment of $600 twice each month.
Report Abuse. 1  What Does Semi Monthly Mean. 2  Actually, if you got paid every two weeks, you'd get 26 paychecks in the year. 3  that means getting paid every forthnight.. in 15 days time.  The same as getting paid every two 1  weeks. you get your period twice a month.  you pay twice in month.