Multideck 60-V2
18Pages

Multideck 60-V2 The original and still the most popular deck in the market is a 60mm high, structurally efficient trapezoidal profile providing an excellent composite union between steel and concrete to maximise the load carrying and spanning up to 4.5m (no props). The efficient shape of the deck and resulting composite slab make an excellent option for composite beam design. Key benefits include: • Concrete Volume Savings Due to its unique profile Multideck 60-V2 requires less concrete than other decks to achieve any given slab thickness. Multideck 60-V2 can save up to 20% concrete volume compared with typical re-entrant profiles. See graph below. Contents Specification and Design 25 Load Tables 27 Typical Concrete Volume Savings Using Multideck 60-V2 140 Dramix® Load Tables 32 36 140.7 130 Cubic Metres Fire Performance 130.7 120 120.7 115.2 110 110.7 105.2 100 95.2 90 80 85.2 +29.9% +26.7% +24.2% +22.1% 120mm slab 130mm slab 140mm slab 150mm slab Concrete Volume Required Per 1000m2 Floor Area Multideck 60-V2 Typical 50mm re-entrant profile Note: The above volumes do not take into account deflection. • Greater Design Efficiency The larger range of Multideck gauge thicknesses allow much closer matching of design requirements and deck performance. Kingspan Multideck 60-V2 can be used with Dramix® Steel Fibre Reinforcement to eliminate mesh in slab design. • Quicker Installation The Multideck range has a 1m cover width requiring fewer panels and sidelaps. No temporary supports are required under most conditions. A wide range of accessories allows for easy installation of ceilings and services. • Technical Support Kingspan Toolkit software includes comprehensive composite floor design software which allows the user to easily select the right Multideck solution. The design software is available for download from the web site www.kingspanstructural.com. The Multideck design department provides a comprehensive engineering and advisory service to specifiers and end users on the use of the Multideck range of composite decks. 24

Multideck 60 Multideck 60-V2 Specification and Design Profile and Dimensions (mm) 1000 cover width 332mm 142mm 53mm nominal gauge 9mm 19mm 59˚ 59mm 5mm Gauge = 0.9, 1.0, 1.1 and 1.2mm 119mm 213mm 63mm 61mm 15mm Maximum length: 12 metres Section Properties per Metre Width Height to Neutral Axis Normal Thickness (mm) (kg/m ) 9.34 10.37 11.41 12.45 0.092 0.102 0.112 0.122 2 2 Second Moment of Area (cm4/m) Steel Area (mm2/m) Sagging Hogging 39.40 mm 36.60 mm 35.00 mm 35.00 mm (kN/m ) 0.90 1.00 1.10 1.20 Sagging Self Weight Ultimate Moment Capacity (kNm/m) 81.00 91.83 102.70 112.30 1137.87...

When using load tables for Multideck 60-V2 please take into consideration the following notes: 1 The table shows the maximum span in meters of the Multideck product for the applied loads and slab depths shown. Values are shown for each gauge where the deck is single span or double spans, plus values for propped spans during construction. 12 Deflection under construction loading (wet concrete etc) has been limited to that stipulated in BS5950 Part 4 1994. At the composite stage the suggested maximum ratio of slab span to slab depth are 35 for NWC and 30 for LWC to control deflection. 2...

Load Tables Normal Weight Concrete Unpropped - Load / Span Table (Steel - 350N/mm2) Span Type (Support Condition) Depth Mesh Propped - Load / Span Table (Steel - 350N/mm2) Span Type Depth Mesh (Support Condition) (mm) Size Total Applied Load (kN/m2) SLS Total Applied Load (kN/m2) SLS Total applied load referred to in the above table is a working load based on combinations of live loads, finishes, ceilings, services and partitions (excluding slab self weight). Figures in red are maximum permissible spans in situations where there is one stud per trough. Permanent Support Temporary Support Jf.

Load Tables Normal Weight Concrete Unpropped - Load / Span Table (Steel - 350N/mm2) Span Type Depth Mesh Propped - Load / Span Table (Steel - 350N/mm2) Span Type Depth Mesh (Support Condition) (mm) Size 4.0 Total Applied Load (kN/m2) SLS Total Applied Load (kN/m2) SLS Total applied load referred to in the above table is a working load based on combinations of live loads, finishes, ceilings, services and partitions (excluding slab self weight) Figures in red are maximum permissible spans in situations where there is one stud per trough. Permanent Support Temporary Support j|k

Load Tables Lightweight Concrete Unpropped - Load / Span Table (Steel - 350N/mm2) Span Type (Support Condition) Depth Mesh Propped - Load / Span Table (Steel - 350N/mm2) Span Type (Support Condition) Depth Mesh Total Applied Load (kN/m2) SLS Total Applied Load (kN/m2) SLS Total applied load referred to in the above table is a working load based on combinations of live loads, finishes, ceilings, services and partitions (excluding slab self weight). Figures in red are maximum permissible spans in situations where there is one stud per trough. Permanent Support Temporary Support >jk

Load Tables Lightweight Concrete Unpropped - Load / Span Table (Steel - 350N/mm2) Span Type Depth Mesh (Support Condition) (mm) Size Total Applied Load (kN/m2) SLS Total Applied Load (kN/m2) SLS Propped - Load / Span Table (Steel - 350N/mm2) Span Type (Support Condition) Depth Mesh Total Applied Load (kN/m2) SLS Total Applied Load (kN/m2) SLS Total applied load referred to in the above table is a working load based on combinations of live loads, finishes, ceilings, services and partitions (excluding slab self weight) Figures in red are maximum permissible spans in situations where there is...

Multideck 60-V2 Fire Performance – Mesh 1 The fire resistance tables for Multideck 60-V2 on the following pages are based upon fire test data from full scale tests performed at the Warrington Fire Research Centre UK, April 1991. 2 All stated slab depths comply with the minimum fire insulation criteria of BS 476: Part 20 1987. 3 The composite slab is assumed to be continuous over one or more intermediate supports. i.e. minimum double span. 4 For 2 hour rated slabs the mesh noted within the ‘End Span’ table should be continuous over the first internal support, with the mesh shown in the...