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FRP stair tread nosing is a product that is designed to enhance the safety and durability of stairways in various environments. FRP stands for fibreglass reinforced plastic, which is a composite material that combines the strength of fibres with the corrosion resistance of plastic resin. FRP stair tread nosing is a type of stair nosing that is made from FRP grating or moulded FRP profiles, and has a solid or abrasive leading edge that provides a non-slip surface and a visual contrast for the users.

Benefits of FRP Stair Tread Nosing

FRP stair tread nosing has many advantages over traditional metallic or wooden stair nosing, such as:

Lightweight: FRP stair tread nosing is much lighter than steel or aluminium, which reduces the installation and transportation costs and the load on the supporting structures.

Corrosion resistant: FRP stair tread nosing can withstand harsh environments such as chemical plants, offshore platforms, wastewater treatment facilities, etc., where metal or wood would deteriorate quickly.

Fire retardant: FRP stair tread nosing can resist high temperatures and flames, and has low smoke and toxicity emissions, which makes it suitable for fire safety applications.

Impact resistant: FRP stair tread nosing can absorb shocks and impacts without cracking or breaking, which enhances its durability and reduces maintenance costs.

Electrically non-conductive: FRP stair tread nosing does not conduct electricity, which eliminates the risk of electrocution or sparking in hazardous areas.

UV resistant: FRP stair tread nosing can resist fading and degradation caused by exposure to sunlight, which preserves its appearance and performance over time.

Customizable: FRP stair tread nosing can be manufactured in various colours, shapes, sizes and surface patterns to suit different design and functional requirements.

Performance and Specifications of FRP Stair Tread Nosing

The following table shows some typical performance and specifications of FRP stair tread nosing. However, these values may vary depending on the manufacturer, resin system, fibre type and production process. Therefore, it is recommended to consult with the supplier before selecting or installing FRP stair tread nosing.

Property	Unit	Value
Density	g/cm3	1.8 – 2.0
Tensile strength	MPa	200 – 300
Flexural strength	MPa	300 – 400
Compressive strength	MPa	200 – 300
Shear strength	MPa	100 – 150
Modulus of elasticity	GPa	20 – 30
Thermal expansion coefficient	/°C	10 – 20 x 10^-6
Thermal conductivity	W/mK	0.2 – 0.3
Flame spread index	–	<25 (ASTM E84)
Smoke developed index	–	<450 (ASTM E84)
Slip resistance	–	R13 (AS/NZS 4586)

How to Install FRP Stair Tread Nosing

FRP stair tread nosing can be installed on existing or new stairs using various methods such as bolting, clamping, gluing or welding. The installation process may vary depending on the type and shape of the stair tread nosing, the material and condition of the stairs, and the site requirements. However, some general steps are:

1. Measure and mark the position of the stair tread nosing on the stairs.

2. Cut the stair tread nosing to the required length and width using a saw or a grinder.
3. Drill holes on the stair tread nosing and the stairs for bolting or clamping if needed.
4. Apply adhesive on the back of the stair tread nosing if gluing is used.
5. Align and fix the stair tread nosing on the stairs using bolts, clamps, glue or welds as appropriate.
6. Check the alignment and levelness of the stair tread nosing and make adjustments if necessary.
7. Clean any excess adhesive or debris from the installation area.

How to Maintain FRP Stair Tread Nosing

FRP stair tread nosing requires minimal maintenance due to its high durability and resistance to corrosion, impact, fire and UV. However, some regular cleaning and inspection are recommended to ensure its optimal performance and appearance. Some tips are:

1. Use a soft brush or cloth to remove dust and dirt from the surface of the stair tread nosing.
2. Use mild detergent and water to clean any stains or spills from the surface of the stair tread nosing.
3. Rinse the surface of the stair tread nosing with clean water and dry it with a towel or air.
4. Avoid using abrasive or corrosive cleaners or solvents that may damage the surface of the stair tread nosing.
5. Inspect the stair tread nosing for any cracks, chips, wear, looseness or damage and repair or replace it if necessary.
6. Follow the manufacturer’s instructions and recommendations for specific cleaning and maintenance procedures and products.

Production Process

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  Pultrusion Profile Equipment

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  Fiberglass placed on a shelf

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  Profile mold debugging

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  Profile cutting

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  Profile punching

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  Profile cutting details control

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  Profile inspection

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  Profile packaging

Certificate

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