Poraver North America Inc.admin2020-08-17T13:38:19-04:00
Poraver North America Inc.
poraver® expanded glass is available in five standard and four special grain sizes. With this wide variety of grain sizes from .04mm to 2.5mm, poraver® expanded glass offers a suitable lightweight aggregate for every field of application.
poraSpheres® are hollow glass microspheres, replacement for cenospheres. A low density filler with high compression strengths.
Metapor® is a metakaolin that is used as a reactive pozzolanic hardening additive for cement and lime-based binder systems. Metapor® originates from the production process of Poraver® expanded glass granulate without any extra energy entry for manufacturing. Benefits include:
Very high and fast activity in the lime-binding process
Densification of the material sturcture
Increased strength in mineral systems
Low swelling-shrinking behavior
Improves the resistance against sulphate attack
* Applications include but not limited to: substitute of fly ash and other fillers and Geopolymer