NBS Source
Single Leaf Lintels

Description

102 mm single leaf lintels are manufactured from pre-galvanized carbon steel to BS EN 10346: 2009 DX51D plus Z600 or grade Z275 to BS 5977-2: 1983 (BS EN 845-2: 2003). There is a minimum galvanized zinc coating of 600 g/m² (including both sides).

General information

Material

Galvanized steel

To BS EN 10346: 2009.

Stainless steel

Grade 1.4307 to BS EN 10088-2. Other grades available on request: contact manufacturer.

Uniclass

Pr_20_85_48_11 Carbon steel lintelsPrimary

CAWS

F30/755 Prefabricated steel lintels

F30/85 Prefabricated steel lintels

Specification data - Carbon steel lintels

Product Reference

Single Leaf Lintel

Type

L10

Standard load. Used to support the outer leaf of cavity wall construction.

L11

Heavy duty load. Used support single leaf or outer leaf cavity wall construction.

Material

Galvanized steel

To BS EN 10346: 2009.

Stainless steel

Grade 1.4307 to BS EN 10088-2. Other grades available on request: contact manufacturer.

Length

As drawing

As schedule

Other requirements

None

No top bend L10

Cavity closer

Cant Brick

Product Options

Length (manufactured in 150 mm increments):

  • L10: 600–2700 mm.
  • L11: 600–3000 mm.

Longer lengths are also available, consult manufacturer for details.

Thickness:

  • L10: 3 mm.
  • L11: 2.5 mm.

Technical characteristics:

- L10 (height/ total Uniformly Distributed Load [UDL]):

  • 600–1800 mm: 60 mm/ 4 kN.
  • 1350–1800 mm: 110 mm/ 8 kN.
  • 1950–2700 mm: 210 m/ 10 kN.

- L11 (height/ total Uniformly Distributed Load [UDL]):

  • 600–1800 mm: 150 mm/ 16 kN.
  • 1950–2400 mm: 225 mm/ 20 kN.
  • 2550–3000 mm: 225 m/ 22 kN.

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