摘要:
Delayed reactivity quicklime having a reactivity in water t 60 according to the EN 459-2: 2010 E reactivity test of greater than or equal to 5 minutes, characterized in that said delayed reactivity quicklime has a reactivity in water t 60 of less than or equal to 18 minutes, t 6o rev of less than or equal to 1/3 of said t 60 , a T m of greater than or equal to T m rev - 5°C and is a low-burning quicklime, composition based on this delayed reactivity quicklime, process for manufacturing same and uses thereof.