If the allegation is of recent lewd and lascivious acts, or of relatively recent anal or vaginal penetration, then the police will likely order a medical examination of the child and a forensic analysis. This may include analysis of the child's body, clothes and the location of the alleged incident.
Different types of decorative concrete involve different processes so timing will vary. However you should normally allow between 8 to 20 days for us to undertake and complete your job.
Then when it is set somewhat after 1 1/2 to 2 hours you can do the final finish. you have to stay with it and do the finishing when it is required. Normally after 5-6 hours the concrete is good to go just stay off of it so as not to crack it with any weight on it.