Pumice Hess UltraPozz
Pumice - Hess UltraPozz
Ultra-reactive pozzolan is an ideal additive to cementitious mixes such as traditional lime mortar and plaster, as well as precast pieces such as glass-fiber reinforced concrete (GFRC) panels and decorative stone and brick veneers.
As the result of centuries of wave action from a new-extinct inland sea, our pumice is remarkably pure. Our mine grades are typically comprised of 98% pumice and 2% other igneous minerals, which are not removed through our mining processes.
Amorphous (non-crystalline) in structure and composed primarily of aluminum silicate pumice is a naturally calcined volcanic glass foam consisting of highly vesicular strands permeated with tiny air bubbles. It is these frothy, friable glass vesicles that, when carefully refined to various grades, give pumice its unique and infinitely useful qualities.
Product Details
- Add to a mortar or cement mix to make it harden faster and achieve higher strength and durability