What is the Demolition Cement?
CRAS is a grey, powdery DEMOLITION OR EXPLOSIVE CEMENT the basic component of which is inorganic lime.
CRAS, mixed with the right percentage of water (fresh water, that never exceeds 10 or 12 degrees in summer) provokes, by means of a high-power chemical reaction, an enormous expansive tension of over 7000 TM. Generally, 500 – 3000 TM are sufficient to demolish all kinds of rock and concrete. CRAS breaks up:
- With zero vibration
- No explosion
- No hammering noise or vibrations
- No fumes
- No sparks
- No problems of accessibility
- No contamination
- No damage to the ecology
Moreover, it does not stop work on site.