EUNISET GA4 is a liquid, rapid set accelerator for use in sprayed concrete and gunite. EUNISET GA4 is formulated to comply with Standard Specification for Chemical Admixtures for Concrete, ASTM C 494, Type C materials.
EUNISET GA4 should be introduced into the water line to the nozzle of the spraying equipment. It should not be premixed with the cement.
• Promotes a fast setting action enabling the rapid application of sprayed concrete and gunite.
• EUNISET GA4 is introduced into the water line at the spraying nozzle, thus avoiding the premixing which is required with powdered accelerators.
• Fast build-up of multiple layers in overhead work and reduce wastage and rebound.
• Economical in use, achieving short setting time at low levels of addition.
