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Fire R11 [60 minutes] - Lintels

Name: Fire R11 [60 minutes] - Lintels
Brand: Naylor Concrete Products Ltd
SKU: w8o2vXpd5KvD2weFkT2Pa9

Verified by manufacturer 4 months ago

Naylor Concrete Products Ltd

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

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BOS

01226 320810 Website

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 1992-1-2.

General information

Color	Grey
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.
Material	Concrete
Shape	Rectangle
Length	600 mm 900 mm 1200 mm 1500 mm 1800 mm 2100 mm 2400 mm 2700 mm 3000 mm 3300 mm 3600 mm Show more
Width	140 mm
Height	290 mm
Warranty description	50 year Guidance for specification option: design life.

Uniclass	Pr_20_85_48_67 Prestressed concrete lintelsPrimary
CAWS	F30/745 Prestressed concrete lintels

Product range	Lintels / Fire-Spec Lintels

Specification data - Prestressed concrete lintels

Standard	To BS EN 845-2.
Types	Single.
Dimensions	-
Length	600 mm. Guidance for specification option: Longer lengths available on request - up to 4800 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 290 mm.
Characteristics	-
Deflection under load	2.75 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.

Sustainability data

Contains Red List materials	No
Country of material origin	United Kingdom
Country of product manufacture	United Kingdom
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	0.19 kg CO₂ eq/kg Self declared Manufacturer guidance Raw materials are locally and responsibly sourced.
Recyclability	- Manufacturer guidance At the end of life, concrete can be recycled. Crushed concrete can be used as aggregates in new concrete or as sub-base and fill.