Keystone Cavity Lintel S/K-90 900mm

Description

The Keystone S/K-90 900mm cavity wall lintel is designed to support openings with a cavity width of 90mm to 105mm, depending on the opening size.

Features:

• The Keystone S/K-90 900mm is easy to install and can be used with a variety of blockwork types.
• Standard duty cavity wall lintel.
• Suitable for openings with 90-105mm cavity widths.
• Manufactured from high-quality steel.
• Galvanised to protect against corrosion.

Technical data:

• Brand – Keystone
• Range – SK/90
• Product Type – Standard-Duty Lintel
• Material – Mild Steel
• Finish – Galvanised
• Thickness – 1.6mm
• Height – 88mm
• Width – 283mm
• Length – 900mm
• Cavity Range – 90-105mm
• Outer Leaf – 102mm
• Inner Leaf – 100mm
• Total UDL kN 3:1 – 12
• Total UDL kN 19:1 – 10

Standards & Certifications:

• Have been tested as a composite unit with surrounding masonry, built in accordance with BS EN 1996-2:2006. Structural Performance in accordance with the requirements of standards BS EN 846-9:2016 and BS EN 845-2:2013+A1:2016.
• Fire Performance in accordance with BS 476: Part20: 1987.
• BBA Approval Inspection Testing Certification 98/3493

Please Note:

• The Keystone Cavity Lintel S/K-90 900mm should be installed by a qualified professional.
• The lintel should not be overloaded.