WALL CONSTRUCTION - OUTER: 95-115 CAVITY: 47-56 INNER: 100-120
MEDIUM - HEAVY DUTY

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MC50b Cavity + Inner Max 170mm Any variation of design available Optional Features Lintray Prefix L Feature Brick Suffix/FB Step 20mm Suffix/ST Flat Base Suffix/F Cant Outer 50mm Suffix/C Wide Outer 125mm Suffix/WO Lintels Properties Ixx cm4 1932.45 Zxx cm3 141.68 Weight kg/m 20.52 Area cm2 26.12 Ryy cm 4.20 Opening Size Lintel Lengh Safe UDL kN Load Ratio 600 900 60 750 1050 60 900 1200 60 1050 1350 60 1200 1500 60 1350 1650 60 1500 1800 60 1650 1950 60 1800 2100 60 1950 2250 60 2100 2400 60 2250 2550 60 2400 2700 60 2550 2850 57 2700 3000 54 2850 3150 51 3000 3300 49 3150 3450 47 3300 3600 45 3450 3750 43 3600 3900 41 3750 4050 39 3900 4200 38 4050 4350 37 4200 4500 35 4350 4650 34 4500 4800 33

HC50 Cavity + Inner Max 170mm Any variation of design available Optional Features Lintray Prefix L Feature Brick Suffix/FB Step 20mm Suffix/ST Flat Base Suffix/F Cant Outer 50mm Suffix/C Wide Outer 125mm Suffix/WO Lintels Properties Ixx cm4 2719.19 Zxx cm3 201.15 Weight kg/m 29.26 Area cm2 37.24 Ryy cm 3.99 Opening Size Lintel Lengh Safe UDL kN Load Ratio 600 900 80 750 1050 80 900 1200 80 1050 1350 80 1200 1500 80 1350 1650 80 1500 1800 80 1650 1950 80 1800 2100 80 1950 2250 80 2100 2400 80 2250 2550 80 2400 2700 80 2550 2850 80 2700 3000 80 2850 3150 80 3000 3300 80 3150 3450 77 3300 3600 74 3450 3750 71 3600 3900 68 3750 4050 65 3900 4200 50 4050 4350 50 4200 4500 50 4350 4650 50 4500 4800 50

EAL6 50 Cavity + Inner Max 170mm Any variation of design available Optional Features Lintray Prefix L Feature Brick Suffix/FB Step 20mm Suffix/ST Flat Base Suffix/F Cant Outer 50mm Suffix/C Wide Outer 125mm Suffix/WO Lintels Properties Ixx cm4 5350.20 Zxx cm3 406.77 Weight kg/m 49.59 Area cm2 63.12 Ryy cm 4.27 Opening Size Lintel Lengh Safe UDL kN Load Ratio 600 900 185 900 1200 185 1200 1500 185 1500 1800 185 1800 2100 185 2100 2400 185 2400 2700 185 2700 3000 185 3000 3300 185 3300 3600 169 3600 3900 156 3900 4200 144 4200 4500 126 4500 4800 110 4800 5100 97 5100 5400 86 5400 5700 77 5700 6000 70 6000 6300 63 6300 6600 57 6600 6900 52 6900 7200 48 7200 7500 44 7500 7800 40 7800 8100 37 8100 8400 35 Material Details

HD4 150 Cavity + Inner Max 170mm Any variation of design available Optional Features Lintray Prefix L Feature Brick Suffix/FB Step 20mm Suffix/ST Flat Base Suffix/F Cant Outer 50mm Suffix/C Wide Outer 125mm Suffix/WO Lintels Properties Ixx cm4 6476.04 Zxx cm3 379.77 Weight kg/m 41.62 Area cm2 52.98 Ryy cm 3.80 Opening Size Lintel Lengh Safe UDL kN Load Ratio 600 900 165 900 1200 165 1200 1500 165 1500 1800 165 1800 2100 165 2100 2400 165 2400 2700 165 2700 3000 165 3000 3300 165 3300 3600 158 3600 3900 145 3900 4200 135 4200 4500 125 4500 4800 117 4800 5100 110 5100 5400 * 104 5400 5700 * 94 5700 6000 * 84 6000 6300 * 76 6300 6600 * 69 6600 6900 * 63 6900 7200 * 58 7200 7500 * 53 7500 7800 * 49 7800 8100 * 45 8100 8400 * 42 * Not available in Material D