Eco-designed tactile signage solution made with coffee grounds | almomar marcal
Eco-designed tactile signage solution made with coffee grounds | almomar marcal
 

Almomar© is a collection of pictograms and directional elements designed to support full-scale, accessible, and sustainable signage systems. Manufactured in France by marcal signalétique, this range combines high-end aesthetics, material innovation, and compliance with accessibility standards.

Crafted from 75% recycled coffee grounds, sourced from cafés in French city centers, and a recycled organic binder, Almomar© stands out for its unique stone-like texture with a matte, understated, and tactile finish.

The Almomar© range addresses the primary needs of architectural signage in public-access buildings (ERP): tactile floor numbers and a complete set of restroom and facility pictograms (men, women, accessible, stairs, elevator, lounge area, no smoking, bike storage, locker room), all including braille and raised lettering for tactile reading. A system of directional arrows supports intuitive wayfinding. Customization of sizes, pictograms, and text is available for bespoke signage projects.

Almomar© marcal pictograms and floor numbers are made of solid braille, machined from the block of material. Braille is standardized and the raised writing is tactile. This product is suitable for buildings open to the public: education, hotels, museums, administrations, offices, hospitals, health centers and sports complexes.

The Almomar© product range is part of marcal's global approach to reducing its ecological footprint called "One Circle".

 
Signage made with coffee
grounds for buildings that
promote sustainability and accessibility | almomar marcal

almomar | design marcal

coffee grounds | marc de café, posos de café, fondi di caffè,
Kaffeesatz, コーヒーかす
Coffee grounds: eco-designed material for sustainable
signage | almomar marcal
Coffee grounds: eco-designed material for sustainable
signage | almomar marcal
Marcal BIO recycled: signage seal made with recycled
organic material | almomar marcal

marcal BIO recycled
the material used to manufacture this product comes from a recycled source of organic matter.
le matérieau utilisé pour la fabrication de ce produit est issu d'une source recyclée de matière organique.

 
 
Braille and relief detail of accessible signage made with coffee grounds | almomar marcal
Detail of peripheral edge of signage for sustainable architecture | almomar marcal
Detail of relief pictograms made of bio-based material | almomar marcal
Detail of directional arrow on eco-design signage | al- momar marcal
 

technical description
The biosourced product is made up of the following elements:
The tactile, design-forward signage icons are made from an eco-responsible composite of recycled coffee grounds and organic binder. Precision CNC machining and engraving reveal high-relief graphic themes (pictograms, floor numbers, directional arrows) and fully integrated braille, carved directly from the homogeneous material block. Clean edges and fine detailing ensure a polished finish.
Fixed to walls using either structural adhesive or mechanical mounting via hidden backplate.

 
 
Tactile floor numbers and Braille restroom pictograms for accessible buildings | almomar marcal
concept of the ecological beaconing system for architecture | almomar marcal
 
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