IG L1/HD 100 WIL Cavity Lintels (Heavy Duty)

Heavy Duty load wide inner leaf, for cavity widths 90-105mm to accept inner block width of 125-150mm

For 150mm Wide inner leaf blockwork.

Lintels may be propped to facilitate speed of construction. Inner leaf block should not overhang the lintel flange by more than 25mm. Blockwork built tight against inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load.

Manufactured length 150mm increments	600-1350	1500-1800	1950-2100	2250-2700
Height h	113	144	165	188
Thickness	2.9	2.9	2.9	3.2
Total UDL kN 3:1	20	35	30	36
Total UDL kN 19:1	17	27	25	32