Barcelona
Author: UTE Agence Ter & Ana Coello de Llobet
Wetcast®
textured band
carborundum band
Sign bands
Textured band and carborundum band
The function of the textured band and/or carborundum band is to mark the edge of the step along its entire length.
The different texture can be detected with the foot or a cane, indicating:
- The beginning or end of stairs
- Pedestrian crossings
- Level changes
- Hazardous areas
Sign bands
Order VIV/561/2010, of February 1, which develops the technical document on basic accessibility and non-discrimination conditions for the access and use of urban public spaces, establishes the criteria for the placement of textured bands..
Each step shall be marked along its entire length with a 5 cm wide band, flush with the tread and located 3 cm from the edge, contrasting in texture and color with the step surface.
Sign bands
Textured Band
The textured band is made using a permanent surface-engraving method, in which the width of the band is recessed with a cutting tool to create a rough, tactile finish.
Its main purpose is to alert and guide people with visual impairments. It also helps organize and structure safe circulation routes in urban spaces.
Sign bands
Carborundum Band
Carborundum is silicon carbide, prepared by subjecting coke (carbon residue), silica sand, or sodium chloride to high temperatures. The resulting crystalline mass is very hard and is used as an abrasive..
It provides maximum slip resistance, making it especially useful on stairs, ramps, and wet or slippery areas.
It ensures tactile contrast and, in many cases, visual contrast, fully complying with universal accessibility requirements.
Sign bands
Steps
Superstep®
60 x 40 x 15 cm | 120 x 40 x 15 cm
Superstep® corner
50 x 50 x 15 cm
P51
36 x 40 x 15 cm
