Birtley CB70 Cavity Wall Standard Duty Lintel 1500 mm Brick Reinforcement 8 mm Shank diameter

8 mm Shank diameter

Insert Blade length - 325mm / Max Spacing 900mm

carbon dioxide and methane gases in tanking applications or where hydrostatic pressure is present

Test to Type A (sound) Type 4 (strength)

External trays are used when you start laying from an external corner of a building

Birtley CB70 Cavity Wall Standard Duty Lintel 1500 mm Brick Reinforcement 8 mm Shank diameterStandard duty cavity wall lintel manufactured from structural grade steel Cavity: 70 mm 85 mm Outer Leaf: 100 mm Inner Leaf: 100 mm 60 minute fire rating with 2 coat plaster finish Lack of baseplate and factory fitted expanded polystyrene insulation reduces thermal bridging Not suitable for point loads or concrete floors Loading SWL UDL Value: 15 kN