Phil sez, "Further to your 'Next-generation concrete' post, you might like this site… which includes an 11MB 187-page PDF of a brochure *packed* full of materials as just as intriguing: Biosteel, pervious concrete, Superblack, corrugated glass, rubber pavements/sidewalks, strawboard, conductive plastic, plasphalt, light-emitting glass, regenerative plastic…"
(Thanks, Phil!)