UL 1856
UL 1856 is a standard set out by Underwriters Laboratories (UL) for the retrofit of for existing fuel storage tanks. This standard provides the guidelines for the construction, installation, and maintenance requirements for these tanks.
UL 1856
A retrofit fuel storage tank is designed to replace or upgrade an existing fuel storage system, typically for commercial or industrial applications. It is commonly used for storing fuels such as gasoline, diesel, and other flammable liquids.
The UL 1856 standard ensures that these tanks meet certain safety standards. It covers various design aspects like material requirements, tank construction, venting, fittings, gauges, and other components. it also specifies the testing procedures and performance criteria that these tanks must meet to receive UL certification.
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By adhering to UL1856 standard, retrofit fuel storage tanks provide assurance of their safety and compliance with industry standards. This helps ensure the protection of people, property, and the environment from potential fuel leaks or spills.
UL 1856 (material specifications)
Vinyl ester resin and Novolac vinyl ester resin, when used in conjunction with fibreglass roving or matting, can be suitable for retrofitting fuel storage tanks to meet UL 1856 standards. These resins are commonly used in the construction of corrosion-resistant composite materials.
Vinyl ester resin is known for its excellent chemical resistance and mechanical properties, making it a suitable choice for fuel storage tank retrofits. Novolac vinyl ester resin, on the other hand, provides even better resistance to highly corrosive chemicals and elevated temperatures, making it ideal for storing more aggressive fuels such as AdBlue and ethanol based fuels.
When combined with fibreglass roving or matting, which provides reinforcement and strength to the composite material, these resins offer a durable solution that can withstand the harsh conditions of fuel storage.
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