Signum – Lázaro Rosa-Violán

Signum – Lázaro Rosa-Violán

Signum stems from an ancient idea: before building spaces, humankind was already constructing symbols. Designed by Lázaro Rosa-Violán, it draws inspiration from the human figure and the signs that have accompanied different cultures throughout history; reliefs, geometries, and figurative elements transform walls and ceilings into narrative surfaces.

Technical specifications

Design by:

Lázaro Rosa-Violán

Technical sheet

ECOnordik Seaqual acoustic panel, measuring 2340 x 585 mm and 20 mm thick, is not fire-retardant. It is composed of an acoustic panel made with 80% recycled polyester fibers from the seabed, as part of the Seaqual initiative, offering high thermal and acoustic performance. The panel also includes 27 x 10 mm melamine-finished MDF slats, spaced 12 mm apart. A fixing system using ECOcero contact adhesive is included for direct mounting to a vertical support. For horizontal installation without support, mechanical fixing with screws is required. Available in three melamine colors (oak, natural oak, and ash) and black for the 10 mm thick Seaqual panel. CE marked. MDF: Euroclass D-s2, d0 fire reaction. Compliant with low VOC emission specifications. GOLD certification in LEED and BREEAM, FSC STANDARD, GLOBAL RECYCLED STANDARD, PEFC (ST 2002:2013), CARB2 and OEKO-TEX STANDARD 100

Absorption coefficient

*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(–scroll-root-safe-area-inset-bottom,0px)+var(–thread-response-height))] scroll-mt-[calc(var(–header-height)+min(200px,max(70px,20svh)))]” dir=”auto” data-turn-id=”request-6a33dd32-9e58-83e9-800c-0c21744e7e73-2″ data-turn-id-container=”request-6a33dd32-9e58-83e9-800c-0c21744e7e73-2″ data-testid=”conversation-turn-24″ data-turn=”assistant”>

*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(–scroll-root-safe-area-inset-bottom,0px)+var(–thread-response-height))] scroll-mt-[calc(var(–header-height)+min(200px,max(70px,20svh)))]” dir=”auto” data-turn-id=”request-6a33dd32-9e58-83e9-800c-0c21744e7e73-3″ data-turn-id-container=”request-6a33dd32-9e58-83e9-800c-0c21744e7e73-3″ data-testid=”conversation-turn-26″ data-turn=”assistant”>

*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(–scroll-root-safe-area-inset-bottom,0px)+var(–thread-response-height))] scroll-mt-[calc(var(–header-height)+min(200px,max(70px,20svh)))]” dir=”auto” data-turn-id=”request-6a33dd32-9e58-83e9-800c-0c21744e7e73-4″ data-turn-id-container=”request-6a33dd32-9e58-83e9-800c-0c21744e7e73-4″ data-testid=”conversation-turn-28″ data-turn=”assistant”>

Composition: Laminated MDF slats + Seaqual Initiative recycled polyester fiber.

Maximum dimension: 2340×585 mm.

Thickness: 20 mm (Seaqual Panel 10 mm + MDF 10 mm + Melamine Laminate).

Weight: 9.2 kg.

Surface density: 1.5 kg/m².

400 mm chamber absorption:
ISO: αw=0.70.
ASTM: NRC=0.70.

Fire resistance: D-s2, d0.

Thermal resistance: 0.308 (m²·K/W).

Thermal conductivity: λ=0.032 (W/m·K).

Thickness tolerance: ± 1 mm.

Cutting tolerance: ± 2 mm.

Installation: No construction work required, easy and quick / Fixed to the wall with adhesive supplied by ECOcero.

Cleaning: For surface cleaning, spray with a 75% alcohol solution. For dust or lint, use a duster or vacuum cleaner. For heavy soiling, treat the material with hydrogen peroxide. Do not rub.

Downloads

Inspiration