Recycled Plastic Building Blocks | Natural Building Blog
04/02/2021 · The structure was built with bricks made from discarded plastic. While most recycled plastic products require a specific chemical makeup, the ByFusion bricks can be made with any mix of recyclable plastics — Nos. 1 through 7 — except for polystyrene. They don't need to be prewashed or sorted, according to company literature.