Title: Lightweight Blocks with Glass Powder
Registration #8187-4735
Approval Date:November 28, 2017
Verifier Name:ATHENA Sustainable Materials Institute
Reference PCR Product Category Rules (PCR) For Preparing an Environmental Product Declaration for: Manufactured Concrete and Concrete Masonry Products ASTM International December, 2014 to November, 2019 UN CPC 3755
Project Description
Lightweight blocks use glass powder from post-consumer sources in replacement of a part of the Portland cement. They also contain some ground granulated blast-furnace slag, obtained from blast furnace slag, a recovered material (post-industrial).

Lightweight blocks are loadbearing units and their physical properties are in compliance with the requirements of the CSA A165.1-04 Concrete block masonry units’ standard and present a compressive strength of 22 MPa after 28 days.
Lightweight Blocks with Glass Powder