IG L1/TJ 50 Thin Joint Lintel

IG L1/TJ 50 Thin Joint Lintel

For 50-65mm cavity, Manufactured length in 150mm increments

For standard loading conditions in 50mm wide thin joint cavity wall construction. To achieve loading figures lintels must be built in as shown with firmly butted perpendicular joints. The L1 /TJ lintel range can be supplied to suit wider cavities e.g. specify L1/TJ 70, L1/TJ 90. Lintels may be propped to facilitate speed of construction.

Designed for fast-track construction the thin joint lintel can be used as two separate lintels when the contractor chooses to build and complete the inner leaf of the building prior to starting the outer leaf.

Manufactured Length 150mm increments 600-1500 1650-1800 1950-2100 2250-2700 2850-3000
Specification A B C D E
Height h 130 160 225 225 225
Thickness 5.0 5.0 3.2 5.0 5.0
Total UDL kN Internal Leaf 10 15 18 27 25
Total UDL kN External Leaf 3 5 8 9 10

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