Event Detail

Joint ECP and ASCE Event - Facility/Site Technical Tour at Aero Aggregates

Saturday, October 10, 2020 - 10:00am

The concept of foaming recycled glass was first researched in the 1970s. A decade later, a German firm developed the process to create lightweight, insulating aggregates from glass through a specialized manufacturing method. The technology later was developed further for use of the aggregate as a thermal barrier in road construction. The very low unit weight of foamed glass aggregate makes it ideal for applications in the civil engineering and construction market, and it is becoming used increasingly as lightweight fill for highways, bridge abutments, retaining walls, foundations and green roofs. It is also being utilized as aggregate in lightweight concrete.

Aero Aggregates produces this ultra-lightweight foamed glass aggregate (UL-FGA) from recycled container glass. The manufacturing process takes 100% curbside recycled glass, cleans it, mills it to a powder, mixes it with a foaming agent, and sends it through a kiln at 800-1000 degrees C. The end product is foamed glass aggregate with roughly 15% of the bulk unit weight of typical aggregates, making the material one of lightest aggregates available on the market.

The plant tour (45 minutes) will highlight the various steps in the aggregate manufacturing process. No PDH will be provided. Social Distancing guidelines will be followed and a mask will be required to be worn during the tour. Family members and children are welcome to attend.


Aero Aggregates


10:00 AM to 11:00 AM


Aero Aggregates,
1500 Chester Pike,
Eddystone, PA 19022

(Driving directions and parking information will be provided to registrants.)


RSVP: Register by Friday, October 2, 2020 by Clicking Here

Fees: $10

Questions: Please contact the Engineers’ Club at events@engrclub.org for additional information or if you have any questions.