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S4 - Lintels - Fire-rated Lintels

Name: S4 - Lintels - Fire-rated Lintels
Brand: Naylor Concrete Products Ltd
SKU: hAoNA7frfz25DWiqqsF3qT

Verified by manufacturer 4 months ago

Naylor Concrete Products Ltd

Pre-stressed lintels ensuring optimum performance and 30 minutes fire rating as standard.

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BOS

01226 320810 Website

Application

For use in walls and partitions in plastered/ rendered situations. Also suitable for use below ground.

Description

All Hi-Spec lintels are pre-stressed to ensure optimum performance and come with 30 minutes' fire rating as standard. S4 lintels are available in ten different lengths up to 3000 mm. Due to additives and concrete strength, these units are suitable for use below ground.

Features and benefits:

The design complies with EN 1992-1-1.
Materials comply with BS EN 206 and BS 8500.
The pre-stressing wire complies with BS 5896.

General information

Color	Grey
Finish	Guidance for specification option: Extruded concrete finish.
Material	Concrete
Shape	Rectangle
Length	900 mm 1200 mm 1500 mm 1800 mm 2100 mm 2400 mm 2700 mm 3000 mm Show more
Width	100 mm
Height	100 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 / Hi-Spec Lintels

Specification data - Prestressed concrete lintels

Standard	To BS EN 845-2.
Types	Single.
Dimensions	-
Length	900 mm. Guidance for specification option: Clear span: 900 mm. Unfactored load: 15.77 kN/m. 1200 mm. Guidance for specification option: Clear span: 1200 mm. Unfactored load: 10.90 kN/m. 1500 mm. Guidance for specification option: Clear span: 1000 mm. Unfactored load: 9.41 kN/m. 1800 mm. Guidance for specification option: Clear span: 1500 mm. Unfactored load: 7.21 kN/m. 2100 mm. Guidance for specification option: Clear span: 1800 mm. Unfactored load: 5.04 kN/m. 2400 mm. Guidance for specification option: Clear span: 2100 mm. Unfactored load: 3.70 kN/m. 2700 mm. Guidance for specification option: Clear span: 2400 mm. Unfactored load: 2.81 kN/m. 3000 mm. Guidance for specification option: Clear span: 2700 mm. Unfactored load: 2.19 kN/m.
Cross section	100 x 100 mm.
Characteristics	-
Deflection under load	4.02 mm. Guidance for specification option: Deflection at 1/3 of load capacity.
Freeze/ thaw	Resistant.
Mass	23 kg/m.
Resistance to fire	30 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 Guidance for specification option: Raw materials are locally and responsibly sourced.
Recyclability	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. Guidance for specification option: Some raw materials are recycled.