EXPANDED GLASS GRANULES
PORAVER® - THE LIGHTWEIGHT AGGREGATE MADE OF POST-CONSUMER RECYCLED GLASS
Our creamy-white lightweight aggregate with bulk densities starting at 190 kg/m³ is 100 % mineral, free of broken grains and available in different grain sizes from 0.04 mm to 4 mm. With Poraver® expanded glass, industrial products become more lightweight, more economical and easier to work with. The unique combination of positive features and benefits makes Poraver® versatile.
WHAT ARE PORAVER® EXPANDED GLASS GRANULES?
We manufacture our fine-pored granules from recycled glass which the glass industry cannot use to make new bottles and glasses. Construction material manufacturers and other industries use Poraver® as a raw material and lightweight filler to improve the properties of their end products. Poraver® combines many outstanding features in a single product:
Lightweight & pressure-resistant 
100 % mineral
Spherical grain shape
No hazards to health
Durable & dimensionally stable
Creamy-white color
Ecological, made of post-consumer recycled glass
PORAVER®GRAIN SIZES
Poraver® expanded glass granules are available in seven grain sizes from 0.04 mm to 4 mm in bags, big bags (FIBC) or loose bulk material.
0.04 – 0.125 mm
0.1 – 0.3 mm
0.25 – 0.5 mm
0.1 – 0.5 mm
0.5 – 1 mm
1 – 2 mm
2 – 4 mm
PORAVER® APPLICATION
Numerous companies in a variety of industries already rely on the advantageous features of PORAVER® for optimizing their premium products.
PORAVER® SAMPLE SERVICE
Would you like to thoroughly test out Poraver® expanded
glass granules for your application? No problem!