Can the Grancrete set time be delayed or accelerated, if so, how long?
The normal set time of Grancrete is 15 minutes, both ambient air temperature and water temperature have an effect on the set time. Under hotter conditions, the reaction time can be as short as 5 minutes and under cold conditions the set time can be as great as 45 minutes. Grancrete is in the process of developing approaches to measuring this more precisely.
