CRAS in the enlargement of a school

CRAS was used as a demolition agent in a project to enlarge a school, in a mountain area.

Undergroud water in the works recommended the encapsulation of mortar, to get the most of the expansive strength or CRAS.

Two varieties of CRAS -Blue and Green- were used in this work, for different drilling diameter.

Demolition works were properly finished on time.