Xtrafire XFR8 - Concrete Prestressed Lintel - Fire Rated Concrete Lintel - Fire rated concrete lintel

Naylor XtraFire™ concrete lintels are single cast lintels which have been independently tested for fire resistance by Warrington Fire and for loading by Lucideon.

Pre-stressed innovative lintels ensuring optimum performance with enhanced fire resistance.

XFR8 Lintels are 140 mm-wide pre-stressed concrete lintels with a 60, 90, 120, 180 and 240-minute fire rating. Xtrafire lintels are a single cast product with no additional coating and can easily be fixed into on site. They are more durable and have greener credentials than other lintels.

Features and benefits:

• Design is based on performance-based testing
• Materials comply with BS EN 206 and BS 8500.
• The pre-stressing wire complies with BS 5896.

XtraFire™ lintels are fire rated up to R240 minutes for load-bearing and are available in five sections in widths of 100mm, 140mm and 215mm.

XtraFire™ lintels have an ex steel mould finish similar to our current fairfaced product made from specialist wet cast concrete. Having pencil round edges but with a possibility of small air holes on the lintel surface.

Additional benefits of XtraFire™ lintels:

• Independently fire tested by Exova Warrington Fire testing facility
• Solid concrete 1 part unit - no need for additional coatings
• Cuttable on site
• Smooth ex-steel mould finish
• Durable product for stocking and storage
• Can be used in aggressive environments
• Can be exposed to cyclic wetting/drying
• Cement replacement technology is used which requires less than 20% of the energy and produces less than 10% of the CO2 emissions compared to Portland cement production.

Product Certification

• BS EN 1992-1-2: 2004 – Classification of fires
• BS EN 845: Part 2: 2013 + A1: 2016 – Specification for ancillary components
• BS EN 206: 2013 + A2: 2021 – Concrete specification performance production and conformity
• BS 8500 -1: 2015 – Complimentary BS to BS EN 206
• Prestressed wire complies with BS 5896: 2012 – High tensile steel wire and strand for the prestressing of concrete