Fire R3 [60 minutes] - Lintels
Verified by manufacturer 3 months ago
Pre-stressed lintels ensuring optimum performance with enhanced fire resistance.
Application
For use in 140 mm wide walls and partitions.
Description
Fire-Spec is a range of ex-steel mould finish high performance units, available in 60, 90 and 120 minutes, dependent upon the section width. Other concrete sections can be made with a fire resistance equal to or greater than the standard range. The Naylor technical team, with their special knowledge of concrete, can advise which sections would achieve a specific fire resistance and strength rating and offer a design solution, should this not be detailed in the load span tables.
Fair Faced Fire-Spec range:
Fair Faced Fire-Spec lintels are also available in a class C fair faced finish and again with a 60, 90 and 120 minute fire rating.
Features and benefits:
- Design complies with EN 1992-1-2.
- Materials comply with BS EN 206 and BS 8500. The pre-stressing wire complies with BS 5896.
- All fire rated lintels produced by Naylor Lintels comply with EN 1992.
General information
Color | Grey |
Material | Concrete |
Shape | Rectangle |
Length | 600 mm 900 mm 1100 mm 1200 mm 1500 mm |
Width | 140 mm |
Height | 100 mm |
Warranty description | 50 year Guidance for specification option: design life. |
Uniclass | |
CAWS | F30/745 Prestressed concrete lintels |
Product range |
Specification data - Prestressed concrete lintels
Standard | To BS EN 845-2. |
Types | Single. |
Dimensions | |
Length | 600 mm.900 mm.1100 mm.1200 mm.1500 mm.1800 mm.2100 mm.2400 mm.2700 mm.3000 mm.3300 mm.3600 mm. |
Cross section | 140 x 100 mm. |
Characteristics | |
Deflection under load | 4.41 mm.Guidance for specification option: Deflection at 1/3 of load capacity. |
Freeze/ thaw | Resistant. |
Resistance to fire | 60 minutes. |
Thermal conductivity | 1.52 W/m.K.Guidance for specification option: Thermal conductivity λ 10,dry, mat, to EN 1745. |
Water absorption | 1.15 Cw.s. |
Surface finish | Self finish. Guidance for specification option: An ex-steel mould finish and made from wet cast concrete. May see small air holes on the surface, aggregate and concrete fines to bottom arrises. For use in plastered situations. Not for use in exposed painted situations. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0.19 kg CO₂ eq/kg Self declared Manufacturer guidanceRaw materials are locally and responsibly sourced. |
Recyclability | Manufacturer guidanceAt the end of life, concrete can be recycled. Crushed concrete can be used as aggregates in new concrete or as sub-base and fill. |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 5 |
 Revit | - | 6 |