GRP STAIR TREAD COVERS AND NOSINGS
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BENEFITS
- Anti-slip High Strength
- Low Maintenance Fire retardant
- Corrosive resistant
- UV stable
- Chemical resistant
- Non-Conductive
A hard-wearing Silicon Carbide Grit is applied to the top surface to provide an effective ANTI SLIP finish, which out performs conventional aluminum or rubber material in terms of slip resistance.
Stair Tread and Landing Covers
- Anti-slip covers for steps and stair treads.
- Maximum size: 3660mm length, 345mm depth with 55mm drop.
- All covers can be cut to size to suit your individual requirements, ready for installation.
- Standard tread colours are grey, beige and black with white or yellow nosing.
- The standard thickness is 4mm, but custom thicknesses and colours are available upon request.
Landing Covers
| Size | Colour |
| 1220 x 1220mm | Black/Yellow |
| 2440 x 1220mm | Black/Yellow |
Stair Nosing
| Sizes | Weight/ KG |
| 3000 x 55 x 55mm | 1.8 |
| 3600 x 55 x 55mm | 2.2 |
| 3000 x 70 x 55mm | 2.3 |
| 3600 x 70 x 55mm | 2.8 |
Colours available: Black, Beige, White, Yellow, Grey and Luminous
MATERIAL CHARACTERISTICS
Quality Assurance
Manufactured in accordance with our ISO 9001 accredited Quality Management System, the structural integrity of the specified material is high grade.
A suggested life span of 25 years is expected, but not guaranteed, and is based on a number of variables: environmental, installation process, maintenance, loading, and traffic conditions.
Slip Resistance
The integral angular quartz gritted surface has been Tested in accordance with BS7976-2 and provides an exceptional level of slip resistance. Lifespan depends on frequency of use.
Chemical Resistance
GRP is resistant to a wide range of chemicals, across a wide temperature spectrum. GRP can be made using different resin systems to achieve specific chemical resistant properties. Please refer to chemical resistance chart SOS-DST-10.
Fire Resistance
All products contain a fire-resistant additive and comply with Euro Class 1 and ISO11952-2. Performance is equivalent to ASTM E84 class 1 and BS476 part 7class2 flame spread to give a 30 minute burn time.
| GRP Characteristics | Unit | Reference |
| Voltage breakdown | 18K volts/mm | ASTM D149 |
| Density kg/m3 | 2100 | BS 476 |
| Thermal Expansion Factor | 13 x 10 -6 mm/mm°C | |
| Water Absorption rate | 0.45 x 24 hrs | ASTM D570 |
| Operating Temperature | -100°C to + 200°C | BS 476 |