Welcome to robatex

lucem, translucent concrete, concrete block

robatex is your contact for light transmitting concrete in architecture.

Our products LUCEM® and DOT99® are made of special concretes, which become translucent due to inserted optical fibres. Natural and artificial light sources create a fascinating atmosphere of light & shadows.

LUCEM® is an exceptional material for interior and exterior applications, for walls, claddings or in terms of design elements. A selection of our products can be seen here, more detailed information can be found on the products pages.

LUCEM, light transmitting concrete, concrete block LUCEM, light transmitting concrete, concrete block LUCEM, light transmitting concrete, concrete block LUCEM, light transmitting concrete, concrete block
Claddings w/o or with
individual positioned fibres
Bricks made of
translucent concrete
Wash basins made of
translucent concrete

Recent project: Guest toilet with LUCEM®-products

robatex provides LUCEM®-claddings and one LUCEM® wash basin for a guest toilet of a private house in Aachen, Germany. The cladding and the wash basin is backlitted by energy-saving LEDs. Some images and impressions:

LUCEM, Lichtbeton, Badezimmer, Leuchtwaschtisch, Wandfliese LUCEM, Lichtbeton, Badezimmer, Leuchtwaschtisch

Recent project: Reception desk made of DOT99® Panels

robatex provides DOT99®-claddings for an office desk in the "Institut für Textiltechnik" at the RWTH Aachen University. The office desk shows the logo of the department. It is backlitted by LEDs. Some images and impressions:

DOT99, DOT99 cladding, light transmitting concrete DOT99, DOT99 cladding, light transmitting concrete DOT99, DOT99 cladding, light transmitting concrete DOT99, DOT99 cladding, light transmitting concrete

Recent project: Partition wall made of LUCEM® bricks

We offer: Seminar paper or diploma thesis - more...