But she didnât stop there on Sunday. In an attempt to upstage her competition, and perhaps make a run at United States sensation Simone Biles â who is just two years older than Chusovitinaâs 17-year-old son â Chusovitina attempted the Produnova, which many have deemed âthe vault of death.â.
How long does it take for concrete to dry? A: On average, it takes concrete roughly 3 days to dry or cure enough to handle pedestrian traffic, while vehicle traffic should stay clear of curing concrete for approximately 7 days. Despite this initial stage, concrete continues to harden for years, becoming stronger in the process. Continue Reading.
How long does cement take to dry? A: Cement dries in stages that take about 30 days to complete. It takes one to two days for cement to dry enough for people to walk on and five to seven days before people can drive on it. Continue Reading.