TYPE: LSF - LIFTING STUD FOOT ANCHOR DESCRIPTION: The design of the anchor means no additional reinforcement is required as the forces are transferred into the concrete from the design of the foot of the anchor pin. DIMENSIONS & SWL: PART CODE * LOAD AXIAL LOAD DIMENSIONS GROUP (Kg) L D1 d D2 LSF13/055 55 LSF13/065 65 1.3 1300 LSF13/085 85 19 10 25 LSF13/120 120 LSF25/055 55 LSF25/085 85 2.5 2500 LSF25/120 120 26 14 35 LSF25/170 170 LSF50/095 95 LSF50/120 120 LSF50/180 180 5.0 5000 LSF50/210 210 36 20 50 LSF50/240 240 LSF50/340 340 LSF75/095 95 LSF75/120 120 LSF75/165 10.0 7500 165 46 24 60 LSF75/200 200 LSF75/300 300 LSF10/135 135 LSF10/170 170 10.0 10000 LSF10/250 250 46 28 70 LSF10/340 340 LSF15/200 200 * Part Codes LSF15/300 20.0 15000 300 69 34 85 Following suffix should be added LSF15/400 400 for required anchor finish. LSF20/250 250 B - Black Self Colour Mill Finish LSF20/340 20.0 20000 340 69 38 98 G - Hot Dipped Galv LSF20/500 500 S - Grade 304 Stainless Steel LSF32/320 320 LSF32/500 32.0 32000 500 88 50 135 LSF32/700 700 1/5

SYSTEM INTRODUCTION: The PCT LSF range of lifting pins used for the transportation, lifting and mounting of concrete elements. This lifting system is the safest method to transport concrete elements through the air. The LSF system exists of three main products. That is a LSF anchor which is poured in the concrete together with a rubber recess former to form a void for the lifting clutch used to safely lift the system. Each load group has a range of anchor lengths to allow for different installation situations. Lifting Stud Foot Anchors efficiently transmit the applied load to the concrete through the conical foot of the anchor. This foot induces a shear cone in the concrete that resists pullout. The three main factors that affect pullout capacity are : - The embedment depth of the anchor. The compressive strength (f c) of the concrete at time of lift. The proximity of the anchor to free edges or other anchors. The Standard Length Foot Anchors in each load group have been designed to provide the full S.W.L. of the clutch under most conditions: Foot anchors should not be used where concrete strength is <10N/ Edge distances less than 3 x anchor length can reduce pullout load. Anchor spacing less than 6 x anchor length can reduce pullout load. Standard Length Anchors should always be used unless otherwise specified. Where short foot anchors are used in thin sections the longest possible anchor should always be used. SYSTEM IDENTIFICATION: The PCT LSF range of anchors are clearly marked to ensure the user selects the correct part every time and that after casting it is possible to see the correct sized anchor has been used. The head of the anchor that remains visible after casting holds information such as The LOAD GROUP The Anchor Length The manufacturer The foot of the anchor contains a batch number that allows us to trace each batch of anchors form steel mill to customers factory. 2/5

LSF ANCHOR CAPACITY CHART: This chart details the Safe Working Limits (SWL) of the LIFTING STUD FOOT ANCHOR for the given strength of the concrete at time of lifting. Min edge distance = 3 times anchor length without capacity reduction. Min anchor spacing = 6 times anchor length without capacity reduction. PART CODE LSF13/055 LOAD GROUP ANCHOR 10kN LSF13/065 65 1.07 1.30 1.30 1.30 1.30 1.3 LSF13/085 85 1.30 1.30 1.30 1.30 1.30 15kN 20kN 25kN 30kN 55 0.83 1.02 1.18 1.30 1.30 LSF13/120 120 1.30 1.30 1.30 1.30 1.30 LSF25/055 55 0.87 1.07 1.24 1.38 1.51 LSF25/085 85 1.41 1.75 2.03 2.28 2.50 2.5 LSF25/120 120 2.08 2.50 2.50 2.50 2.50 LSF25/170 170 2.50 2.50 2.50 2.50 2.50 LSF50/095 95 1.70 2.36 2.73 3.05 3.34 LSF50/120 120 2.61 3.42 4.16 4.83 5.00 LSF50/180 180 5.00 5.00 5.00 5.00 5.00 5.0 LSF50/210 210 5.00 5.00 5.00 5.00 5.00 LSF50/240 240 5.00 5.00 5.00 5.00 5.00 LSF50/340 340 5.00 5.00 5.00 5.00 5.00 LSF75/095 LSF75/120 120 95 1.70 2.36 2.73 3.05 3.34 LSF75/165 10.0 165 4.47 5.86 7.11 7.50 7.50 LSF75/200 200 7.50 7.50 LSF75/300 300 7.50 7.50 7.50 7.50 7.50 LSF10/135 135 2.71 3.62 4.44 5.18 6.00 LSF10/170 170 5.00 6.57 7.97 9.26 10.00 10.0 LSF10/250 250 8.71 10.00 10.00 10.00 10.00 LSF10/340 340 10.00 10.00 10.00 10.00 10.00 LSF15/200 200 5.68 7.60 9.31 10.87 12.59 LSF15/300 20.0 300 14.86 15.00 15.00 15.00 15.00 LSF15/400 400 15.00 15.00 15.00 15.00 15.00 LSF20/250 250 LSF20/340 20.0 340 15.78 20.00 20.00 20.00 20.00 LSF20/500 500 20.00 20.00 20.00 20.00 20.00 LSF32/320 320 LSF32/500 32.0 500 32.00 32.00 32.00 32.00 32.00 LSF32/700 700 32.00 32.00 32.00 32.00 32.00 3/5

STD LSF ANCHORS WITH REDUCED EDGE DISTANCES: Where the minimum edge distance or anchor spacing's are not able to be met then the SWL of the anchor will be reduced to maintain the safety factor of 3. This chart details the SWL of the LSF Anchors where it is not possible to have a edge distance of 3 x the anchor length. STANDARD ANCHOR EDGE DISTANCE (mm) 10kN 15kN 20kN 25kN 30kN 30 0.85 1.12 1.30 1.30 1.30 1.3t x 120mm 35 0.92 1.21 1.30 1.30 1.30 Use 240mm anchor for 40 0.99 1.30 1.30 1.30 1.30 50 1.10 1.30 1.30 1.30 1.30 30 1.44 1.89 2.29 2.50 2.50 35 1.56 2.04 2.48 2.50 2.50 2.5t x 170mm 45 1.77 2.32 2.50 2.50 2.50 Use 340mm anchor for 50 1.86 2.44 2.50 2.50 2.50 60 2.03 2.50 2.50 2.50 2.50 70 2.20 2.50 2.50 2.50 2.50 50 3.13 4.10 4.97 5.00 5.00 5.0t x 240mm 60 3.42 4.49 5.00 5.00 5.00 Use 480mm anchor for 70 3.69 4.85 5.00 5.00 5.00 80 3.95 5.00 5.00 5.00 5.00 90 4.18 5.00 5.00 5.00 5.00 60 5.67 7.44 9.02 10.00 10.00 70 6.13 8.04 9.75 10.00 10.00 10.0t x 340mm 80 6.55 8.59 10.00 10.00 10.00 100 7.31 9.60 10.00 10.00 10.00 120 8.01 10.00 10.00 10.00 10.00 140 8.64 10.00 10.00 10.00 10.00 80 11.52 15.11 18.32 20.00 20.00 100 12.88 16.88 20.00 20.00 20.00 120 14.10 18.49 20.00 20.00 20.00 20.0t x 500mm 140 15.22 19.96 20.00 20.00 20.00 160 16.27 20.00 20.00 20.00 20.00 200 18.16 20.00 20.00 20.00 20.00 220 19.03 20.00 20.00 20.00 20.00 4/5

STD LSF ANCHORS IN THIN PANELS: Where thin panels are made using the LSF anchors reduced SWL will apply. This chart details the SWL of the LSF standard length anchors when used in thin panels. Note: The working loads in the chart below can be doubled (up to Clutch Load Rating) if extra long anchors are used for these load groups i.e. STANDARD ANCHOR PANEL THICKNESS D (mm) 10kN 15kN 20kN 25kN 30kN 100 0.50 0.66 0.80 0.93 1.05 1.3t x 120mm 120 0.60 0.79 0.96 1.11 1.25 150 0.75 0.98 1.19 1.30 1.30 100 0.71 0.94 1.14 1.32 1.49 2.5t x 170mm 150 1.07 1.40 1.70 1.97 2.23 200 1.41 1.85 2.25 2.50 2.50 150 1.51 1.98 2.41 2.79 3.16 5.0t x 240mm 200 2.01 2.64 3.20 3.71 4.20 250 2.50 3.28 3.98 4.62 5.00 200 2.82 3.70 4.49 5.22 5.89 10.0t x 340mm 250 3.50 4.62 5.60 6.51 7.35 300 4.22 5.53 6.71 7.79 8.80 250 5.15 6.75 8.19 9.51 10.74 20.0t x 500mm 300 6.17 8.09 9.81 11.39 12.87 400 8.20 10.76 13.04 15.15 17.11 ANGLED PULL REINFORCEMENT FOR LSF ANCHORS: LOAD While the LSF anchor can be used without the need for additional Rb1 Ar L GROUP reinforcement there are circumstances where this is required is in 1.3 10 25 400 thin panels which are subjected to an angled pull load. The angled pull reinforcement MUST be installed as close as possible under 2.5 10 25 600 the recess former and making full contact with the anchor pin. DO NOT WELD angled pull reinforcement to the anchor pin. 5.0 16 35 800 10.0 20 50 900 20.0 25 80 1250 32.0 25 80 1500 5/5