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A comment on Engineer turns plastic into bricks that are reportedly stronger than concrete. Parent comment
As far as I know, asphalt concrete doesn't contain any portland cement, at least usually. It's just gravel, sand, and bitumen/asphalt/tar.
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As far as I know, asphalt concrete doesn't contain any portland cement, at least usually. It's just gravel, sand, and bitumen/asphalt/tar.