Wet concrete dragged with a stiff bristle broom while still plastic — the broom strokes leave a uniform, slip-resistant texture. Reads as the standard finish on every sidewalk in North America. Workmanlike, deliberately humble, the cheapest cosmetic finish for poured concrete.
Surface treatment applied to fresh concrete during finishing — after final float, before initial set. Stiff fiber broom (push-broom or specialty concrete-finishing broom) drawn across the wet surface in straight perpendicular strokes; resulting texture 1–3 mm deep. Gives slip-resistance for pedestrian / vehicle surfaces (BCRA / DIN 51097 R-9 to R-11 typical). Direction matters — strokes parallel to traffic flow drain water; perpendicular adds traction. Standard residential and commercial-walk spec. Trumped only by salt-finish or exposed-aggregate where a more deliberate cosmetic register is wanted.
character — directional fiber-stroke texture, soft matte, the public-walkway default.
Marble Institute of America / Natural Stone Institute care-and-finish guides; ASTM C1242 dimension stone terminology.
House vocabulary — terms ForMatter uses with intent.
Materials and processes for people who design and make things.
A local-first library of materials, processes, applications, and finishes — equal weight, citable everywhere, so a student can move from "what is this" toward "what's actually buildable here, now, by me." Part of the renato.design ecosystem — sibling of Plenum, Specimen, Ingenue, gesture, graf, and the Renato Rhino plug-ins. Form and matter, inseparable.
Half of teaching materials is teaching how the material is made into the thing. The standard subscription library was always light on that half. The wedge here isn't better samples or a prettier interface — it's treating Process as a peer entity, not a footnote.
Conway, Lefteri, Forty, Sparke, ASM, GIA. Every voice: Voices.
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