I am fascinated by technological advances in the potential applications for ceramic tiles. Some of the tertiary functions of ceramic tiles, beyond aesthetics and waterproofing, are perhaps obvious; such as photocatalytic (air purifying) tiles or hydrophillic (self-cleaning) tiles. Then there are photoluminescent tiles (emergency signage), photovoltaic tiles (electricity generation) and tactile pavements that provide input for individuals with visual impairments.
The quest for new applications for tiles and indeed new types of tiles with different properties, is never-ending. 12 years ago I visited Alicer, the Spanish tile research institute, to check out the institution’s latest investigations into new possibilities for ceramics and, hopefully, discover some of the possible future faces of tiles.
Pavimento Filtrante, or porous pavements, have been exercising the imagination of designers and planners for decades. The concept is now been taken forward be Alicer. The idea is to create a highly porous ceramic surface that will allow rainwater, and the pollutants its carries, to simple “filter” through tile into the drainage system or soil below. This technology has clear applications for balconies and terraces, as well as for urban walkways. It could also benefit petrol stations and other similar areas.
Alicer is the Research and Innovation Institute of Ceramic Design. This non-profit association was established in 1993 in Castellon, Spain. Alicer’s main aim is to improve the quality and competitiveness of ceramics by developing innovative products. It also promotes an integrated design policy across the tile sector.
Alicer undertakes continuous research into the applications of new technologies and new materials. It also acts as a technical consultant to the tile industry in the fields of design and product development. It serves as a conduit for current information about ceramic design and helps in the generic promotion of the material.
The institute’s staff have a wealth of ceramic expertise. They also benefit from access to all the latest sector-specific technology including graphic software, CAD-CAM, photographic studios, a prototypes laboratory, a laser laboratory and an array of innovative printing equipment, including both ink-jet and serigraphy. The IT department offers both programming and robotics expertise, including a robotic decorating unit that can be used in place of traditional hand-painting.
In 2004, recent R&D projects had included:
- Development of laser tile decoration techniques
- CAD programmes for manufacturers
- Design of electric sockets and movement sensors formed from ceramic material
- Surface erosion studies
- Screen printing using ink jet
- New architectural applications for tile, including ventilated façades
- Development of robotic decoration processes
- Digital moulding as a step toward mass customisation.
This item first appeared in Tile UK, March 2004