Chryso® Darafill

Chryso® Darafill produces engineered controlled low strength material (CLSM) that is highly flowable, volume stable and excavatable in the future. By developing a stable air matrix in the CLSM mixture, DARAFILL^® improves flowability and reduces the required amount of mix water up to 50%, compared to a water-based CLSM. 

Chryso® Darafill is a controlled low strength material additive designed to enhance flowability and reduce water demand in controlled low strength material applications, improving workability, volume stability, and future excavatability. It is ideal for cementitious backfill.