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Keystone Standard Steel Lintel S/K-90

246100a

Keystone Standard Steel Lintel S/K-90

246100a

Keystone’s standard range of lintels are manufactured from high quality grade pre-galvanised mild steel to BS EN 10346:2009 DX51D plus Z600 or grade Z275 to BS EN10025-2:2004 with minimised spangle finish and a minimum yield stress of 250N/mm² 

The blockwork is built tight against inner face of the steel lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. Steel Lintels may be propped to facilitate speed of construction.

For cavity widths 90-105mm 

S/K-90 For cavity widths 90-105mm

Manufactured length 

150mm increments

600-

1200

1350-

1500

1650-

1800

1950-

2100

2250-

2400

2550-

2700

2850-

3000

3150-

3600

3750-

4000

4200-

4800
Height  88 88 107 125 150 162 171 200 200 200
Thickness 1.6 2.0 2.0 2.0 2.0 2.6 2.6 3.2 3.2 3.4
Total UDL kN 3:1 12 16 19 21 23 27 27 27 26 27
Total UDL kN 19:1 10 13 16 17 18 22 20 20 19 22

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