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Fire S5 [60 minutes] - Lintels

Verified by manufacturer 10 days ago

Naylor Concrete Products Ltd

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

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Application

For use in 140 mm wide walls and partitions where 60 minutes fire resistance is required.

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

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

Square

Length

600 mm

900 mm

1200 mm

1500 mm

1800 mm

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Width

140 mm

Height

140 mm

Warranty description

50 year

design life.

Uniclass

Pr_20_85_48_67 Prestressed concrete lintelsPrimary

CAWS

F30/745 Prestressed concrete lintels

Specification data - Prestressed concrete lintels

Standard

To BS EN 845-2.

Types

Single.

Dimensions

-

Length

600 mm.

900 mm.

1200 mm.

1500 mm.

1800 mm.

2100 mm.

2400 mm.

2700 mm.

3000 mm.

3300 mm.

3600 mm.

Cross section

140 x 140 mm.

Characteristics

-

Deflection under load

13.57 mm.

Deflection at 1/3 of load capacity.

Freeze/ thaw

Resistant.

Resistance to fire

60 minutes.

Thermal conductivity

1.52 W/m.K.

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

Guidance:

Raw materials are locally and responsibly sourced.

0.19 kg CO₂ eq/kg

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.

-

BIM objects

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Platform Compatible Version
Revit
-

6

IFC
-

5

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