Exposed Concrete

Concrete left as-cast, celebrating formwork texture, tie-hole patterns, and material honesty - the defining surface of Brutalist architecture.

Move over it to light it
Finish
Light
ReadingsIn use 1920 to now
WeightVery heavy
WarmthIn between
CostIn between
PermanenceLasts centuries
PrecisionIn between
CarbonModerate

Making one kilo releases about 0.13 kg of CO₂: low per kilogram, but concrete is used by the tonne.

It saysMaterial honestyMonumental austerityBrutalist conviction
Best for: Cultural institutions, Brutalist restoration, Civic architecture.

01The building that proves it

National Parliament House, Dhaka
Photo: Wasiul Bahar, CC BY-SA 4.0, Wikimedia Commons
National Parliament House
Louis Kahn · Dhaka · 1982

Exposed Concrete here: exposed concrete banded with marble, cut by vast geometric openings.

About the building ↗

02Try it on a board

Pick up to three materials to sit beside exposed concrete. The board shows the styles that use all of them, and writes a prompt you can take to an image or video generator.

Exposed ConcreteBasalt
Styles that use all of themMonolithic Architecture
Setting
Scale
Light
Camera
Output

A house, on a dense urban street. Materials: exposed concrete (béton brut) that reads as material honesty, basalt that reads as geological weight. Golden hour, warm raking light. Eye level from across the street, 35mm. Architectural photograph, medium format, no people, no text.

03The styles built on it

Brutalist ArchitectureMonolithic ArchitectureArchitectural Modernism
Also in these styles, in their own words
  • Architecture"Raw concrete: #948E84: modernism's defining material"
  • Rave"Raw concrete, steel shutter, speaker grille cloth"
  • Structuralism"Exposed concrete frames with brick infill: #8A7C6C, #A0522D"
  • Brutalism"Raw concrete: #A0988C, #8C8480, #787070: grey with warm undertone"

04Questions

Which design styles use exposed concrete?

Brutalist Architecture, Monolithic Architecture, Architectural Modernism, Architecture and Rave, and 2 more.

What goes well with exposed concrete?

Exposed Concrete pairs well with structural steel, plate glass and reclaimed timber.

What does exposed concrete communicate?

Material honesty, Monumental austerity and Brutalist conviction. It suits cultural institutions, brutalist restoration and civic architecture.

What is the carbon footprint of exposed concrete?

Making one kilo of exposed concrete releases about 0.13 kg of CO₂, cradle to gate: low per kilogram, but concrete is used by the tonne.

05More concrete

Board-Formed ConcretePolished ConcretePrecast Concrete PanelGlass-Fibre Reinforced ConcreteSprayed Concrete
Every materialOpen the materials sampler →
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