Asphalt is delivered and laid at temperatures between 140°C and 180°C. Contact with hot asphalt causes immediate and severe burns because the material adheres to skin and continues to burn. Working near asphalt pavers, hand laying with rakes and lutes, and proximity to delivery vehicles all present significant burn risks. Every operative involved in surfacing work must wear appropriate protective clothing and understand the first aid treatment for asphalt burns.
Key Hazards
Severe burns from direct skin contact with hot asphalt material
Burns from hot asphalt splashing during discharge from delivery vehicles
Bitumen fume inhalation causing respiratory irritation and headaches
Heat stress from working in high temperatures near hot surfacing material
Control Measures
Wear long-sleeved shirts, full-length trousers, and heat-resistant gloves at all times during laying.
Use safety boots with heat-resistant soles rated for hot asphalt working temperatures.
Stand clear of the discharge chute when asphalt is being tipped from delivery vehicles.
Apply barrier cream to exposed skin areas before starting work as an additional protection measure.
Ensure adequate drinking water is available and take regular breaks to prevent heat stress.
Use mechanical tools for spreading asphalt wherever possible to minimise close contact.
Position yourself upwind of the paving operation to reduce bitumen fume exposure.
Never sit on or lean against hot asphalt surfaces, equipment, or vehicle bodies.
Keep a burns first aid kit and cold running water supply within the immediate work area.
Emergency / Rescue
For asphalt burns, cool the affected area with clean running water for a minimum of 20 minutes. Do not attempt to remove asphalt stuck to the skin. Cover with a sterile dressing and seek immediate medical attention.
Remember
Hot asphalt sticks to skin and continues to burn — cooling with water for 20 minutes is essential.
Never attempt to peel or remove asphalt that has adhered to burnt skin.
Full protective clothing including heat-resistant gloves and boots must be worn during all laying work.
Stand clear of tipping vehicles and never position yourself beneath the discharge chute.
Bitumen fumes cause respiratory symptoms and you should always work upwind of the paving train.
Heat stress is a real risk when working near 160°C material — drink water regularly and take breaks.
Applicable Legislation: Health and Safety at Work etc. Act 1974 · COSHH Regulations 2002 · PPE at Work Regulations 2022 · CDM Regulations 2015