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)

Self Weight
(kg/m )

(kN/m )

0.90
1.00
1.10
1.20

9.34
10.37
11.41
12.45

0.092
0.102
0.112
0.122

Sagging

Second
Moment
of Area
(cm4/m)

Steel
Area
(mm2/m)

Ultimate Moment
Capacity (kNm/m)
Sagging

Hogging

39.40 mm
36.60 mm
35.00 mm
35.00 mm

81.00
91.83
102.70
112.30

1137.87
1270.18
1402.49
1534.80

7.09
8.41
9.72
11.01

6.95
8.06
9.15
10.22

Material Specification 350N/mm2 Steel

Reinforcement

Steel strip for Multideck 60-V2 complies with BS EN 10143

and BS EN 10326:2004 with a guaranteed minimum yield
strength of 350N/mm2 and a minimum total coating mass
(including both sides) of 275g/m2.

Reinforcement of the slab to prevent cracking at all

intermediate supports is required in BS 5950: Part 4 1994.
Steel reinforcement for anti-crack or fire engineering purposes
in accordance with British Standards: Hot rolled bars
BS 4449: 1997; Fabric reinforcement BS 4483: 1998.
A reinforced solution using Dramix Steel Fibres from Bekaert
is available, see pages 101 to 103 for details.

Concrete Volumes and Specification

Load / span tables are based on Grade C25/30 concrete, having
a design strength of 30N/mm2. Solutions using other concrete
strengths are possible with the Multideck design software.

Embossments
Raised diagonal embossments in opposite directions on each
face of the webs of the decking provide the mechanical
connection between the steel and the hardened concrete.

Density of normal weight concrete: 2400kg/m at wet stage.

3

Density of lightweight concrete: 1900kg/m at wet stage.

3

All concrete used with Multideck in the construction of

composite slabs should comply with the recommendations in
BS 8110: 1997.

References
Engineers are advised to consult SCI / MCRMA Technical
Paper 13 Composite Slabs and Beams using Steel Decking:
Best Practice for Design and Construction.

Rake Cutting
Pre-delivery cutting of sections is available. Please contact our
Sales Department for details.

Volume and Weight of Composite Slabs

Weight (kN/m2)

1
2
3

Normal Weight
Concrete

Lightweight
Concrete

Slab
Depth
(mm)

Concrete
Volume
(m3/m2)

Wet

Dry

Wet

Dry

120
130
140
150
160
175
200
250

0.085
0.095
0.105
0.115
0.125
0.140
0.165
0.215

2.040
2.275
2.511
2.740
2.982
3.335
3.924
5.101

1.998
2.228
2.459
2.689
2.920
3.266
3.842
4.994

1.621
1.808
1.990
2.180
2.367
2.646
3.112
4.044

1.538
1.714
1.891
2.067
2.244
2.509
2.950
3.833

Notes:
Important concrete volumes do not take into account deflection.
Excludes weight of steel decking and relates only to weight of concrete.
Concrete volumes are based upon a calculated minimum
value (nominal slab depth)
Account should be taken of deck and supporting
structure deflections.

25 25

26

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 Construction stage span capacity are generally noted under

the 4kN/m2 load and are shaded. For confirmation of
maximum un-propped spans see page 95.

13 For the propped during construction cases the temporary

supports should remain in place until the concrete has
achieved 75% of it 28 day cube strength often available
after 7 days.

3 The span values are based on the use of a minimum

100mm bearing support. Where the bearing exceeds
100mm the span capacity can be increased.
See example below.
4 Deck must lie flat on all supports beams. Point only contact
will affect the design loading.
5 The self weight of the slab has been taken in to account in
the table and should not be included in the applied loading.

14 Where more than one prop is provided they should be

equally spaced across the span of the Multideck.
15 Where * appears the addition of props gives no further
spanning benefit in these cases.

Definition of Span (Construction Stage)

When Using Kingspan Load Tables

6 All tabulated span capacities include applied construction

stage load of 1.5kN/m2 for spans of 3.0m or larger.
For spans less than 3.0m the construction load is
4.5/span(m) kN/m2.

support c/c

7 The composite slab should meet the requirements of

BS5950 Part 4 1994 with regard to their composite
behaviour under normal loading.
8 The concrete grade is a minimum of C25/30 with a
minimum ultimate strength is of 30N/mm2.
9 Minimum reinforcement mesh sizes shown meet or
exceed 0.1% gross cross sectional area of the concrete
at the supports. Minimum reinforcement should be
increased where:-

100mm
minimum

100mm
minimum

a) The slab is propped during construction.

Support widths greater than 100mm?

The span capacities shown on the following pages can be
increased by the difference between the actual support widths
and 100mm.

b) It is required to control the size of cracking in the

concrete i.e. where a brittle finishes is applied
to the slab.

The deck span (m) used in the table is based on the

(Support c/c support bearing) + the deck depth.
All values in metres.

c) There are moving loads.

Example
Support widths 140mm and 200mm.
Span values can be increased by (140 + 200)/2 100 = 70mm.

Mesh reinforcement should be placed near the upper edge

of the concrete slab in a zone of 15mm to 40mm from the
top surface. Concrete cover to reinforcement should be
increased where slab exposure dictates.
10 Where in the table the span value is shown in red this
shows the maximum permissible span where there is a
minimum of one stud per trough
11 Total applied load referred to in the table is a working load
derived from the sum of the loads supported by the
composite slab (live load, finishes, ceilings, services,
partitions). Loads shown are based on Ultimate
capacity / 1.6. The slab self weight has already been
taken in to account do not include in applied loads.

MD60-V2 1.2mm double span deck (no props).

150mm thick slab normal weight concrete.
Construction stage span from page 27,
4.0kN/m2 load column = 4000mm.
With support widths of 140 and 200 the increased span
capacity is 4000 + 70 = 4070mm.

27

Multideck 60

Multideck 60-V2
Load Tables

Multideck 60-V2
Load Tables
Normal Weight Concrete
Unpropped Load / Span Table (Steel 350N/mm2)
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

4.0

Gauge = 0.9mm

Gauge = 1.0mm

Total Applied Load (kN/m2) SLS

Total Applied Load (kN/m2) SLS

6.0

8.0

10.0

12.0

14.0

4.0

6.0

Span (m)*

8.0

10.0

12.0

14.0

Span (m)*

120

A98

3.26

3.26

3.26

130

A142

3.15

3.15

3.15

2.99
3.20
3.15

140

A142

3.06

3.06

3.06

3.06

2.65
2.98
2.86
3.15
3.06

150

A142

2.97

2.97

2.97

2.97

2.97

160
175
200
250

A142
A193
A193
A252

2.90
2.79
2.63
2.37

2.90
2.79
2.63
2.37

2.90
2.79
2.63
2.37

2.90
2.79
2.63
2.37

2.90
2.79
2.63
2.37

120

A98

3.52

3.52

130

A142

3.42

3.42

3.49
3.52
3.42

140

A142

3.32

3.32

3.32

2.99
3.23
3.24
3.42
3.32

150

A142

3.24

3.24

3.24

3.24

2.65
2.98
2.86
3.18
3.07
3.32
3.24

160

A142

3.16

3.16

3.16

3.16

3.16

175
200
250

A193
A193
A252

3.05
2.87
2.58

3.05
2.87
2.58

3.05
2.87
2.58

3.05
2.87
2.58

3.05
2.87
2.58

2.39
2.75
2.58
2.97
2.77
3.06
2.95
2.97
2.90
2.79
2.63
2.37

3.39

3.39

3.39

3.28

3.28

3.28

3.17
3.39
3.28

3.18

3.18

3.18

3.18

2.81
3.16
3.03
3.28
3.18

3.09

3.09

3.09

3.09

3.09

2.54
2.88
2.73
3.10
2.92
3.18
3.09

3.01
2.91
2.76
2.54

3.01
2.91
2.76
2.54

3.01
2.91
2.76
2.54

3.01
2.91
2.76
2.54

3.01
2.91
2.76
2.54

3.01
2.91
2.76
2.54

2.39
2.75
2.58
2.97
2.77
3.14
2.95
3.24
3.13
3.16
3.05
2.87
2.58

3.81

3.81

3.70

3.70

3.69
3.77
3.70

3.60

3.60

3.60

3.17
3.44
3.43
3.65
3.60

3.51

3.51

3.51

3.51

3.43

3.43

3.43

3.43

2.81
3.18
3.03
3.38
3.24
3.57
3.45
3.51
3.43

3.31
3.14
2.84

3.31
3.14
2.84

3.31
3.14
2.84

3.31
3.14
2.84

3.31
3.14
2.84

2.54
2.88
2.73
3.10
2.92
3.32
3.11
3.50
3.29
3.43
3.31
3.14
2.84

Propped Load / Span Table (Steel 350N/mm2)

Gauge = 0.9mm
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

Gauge = 1.0mm

Total Applied Load (kN/m ) SLS

Total Applied Load (kN/m2) SLS

4.0

6.0

120

A98

4.20

130

A142

4.55

140

A142

150

A142

160

A142

175

A193

200

A193

4.88
4.90
5.12
5.25
5.34
5.45
5.64
5.69
5.70

250

A252

5.13

3.97
3.77
4.20
3.99
4.41
4.20
4.60
4.40
4.78
4.67
5.01
5.08
5.35
5.13

200

A193

6.03

250

A252

6.55

8.0

10.0

Span (m)*

12.0

14.0

4.0

4.20

4.55

3.46
3.20
3.65
3.36
3.83
3.58
4.09
3.93
4.47
4.54
5.01

4.90

3.31
3.03
3.48
3.24
3.71
3.56
4.07
4.13
4.70

5.25

3.68
3.42
3.90
3.61
4.10
3.79
4.30
4.04
4.53
4.41
4.87
5.07
5.13

3.42
3.27
3.76
3.81
4.35

5.78
5.89

5.40

5.58
5.60
5.88
6.04
6.24
5.64

6.39
6.94

6.0

4.18
3.98
4.45
4.20
4.69
4.41
4.89
4.60
5.07
4.88
5.32
5.29
5.68
5.64

5.99
6.24

8.0

10.0

Span (m)*

12.0

14.0

3.84

4.06
3.80
4.27
3.97
4.47
4.22
4.74
4.61
5.16
5.26
5.64

3.80
3.53
3.98
3.76
4.24
4.11
4.63
4.72
5.30

3.62
3.40
3.86
3.73
4.22
4.30
4.85

3.55
3.43
3.89
3.97
4.49

Notes:
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
*See diagram on page 27.

28

Multideck 60

Multideck 60-V2
Load Tables
Normal Weight Concrete
Unpropped Load / Span Table (Steel 350N/mm2)
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

4.0

Gauge = 1.1mm

Gauge = 1.2mm

Total Applied Load (kN/m2) SLS

Total Applied Load (kN/m2) SLS

6.0

8.0

10.0

12.0

14.0

4.0

6.0

Span (m)*

8.0

10.0

12.0

14.0

2.66
2.98
2.86
3.20
3.05
3.39
3.24
3.30
3.21
3.10
2.95
2.71

Span (m)*

120

A98

3.52

3.52

3.52

130

A142

3.40

3.40

3.40

3.32
3.52
3.40

140

A142

3.30

3.30

3.30

3.30

2.94
3.29
3.16
3.40
3.30

3.62

3.62

3.60

3.50

3.50

3.50

3.32
3.60
3.50

3.39

3.39

3.39

3.39

3.21

2.66
2.98
2.86
3.21
3.05
3.30
3.21

3.30

3.30

3.30

3.30

2.94
3.28
3.16
3.50
3.38
3.39
3.30

150

A142

3.21

3.21

3.21

3.21

160
175
200
250

A142
A193
A193
A252

3.12
3.02
2.86
2.63

3.12
3.02
2.86
2.63

3.12
3.02
2.86
2.63

3.12
3.02
2.86
2.63

3.12
3.02
2.86
2.63

3.12
3.02
2.86
2.63

3.21
3.10
2.95
2.71

3.21
3.10
2.95
2.71

3.21
3.10
2.95
2.71

3.21
3.10
2.95
2.71

3.21
3.10
2.95
2.71

120

A98

4.09

4.09

130

A142

3.97

3.97

3.86
3.93
3.97

4.21

4.21

4.10

4.10

3.86
4.06
4.17
4.21
4.10

4.00

4.00

4.00

3.32
3.69
3.57
3.97
3.83
4.10
4.00

3.67

3.67

3.90

3.90

3.90

3.90

3.55

3.55

3.55

3.55

3.55

2.66
2.98
2.86
3.21
3.05
3.43
3.24
3.64
3.43
3.67
3.55

4.20

3.67

2.94
3.29
3.16
3.54
3.38
3.75
3.60
3.76
3.67

4.21

3.76

3.32
3.61
3.57
3.84
3.83
3.86
3.76

3.76

3.76

3.76

3.76

2.94
3.28
3.16
3.53
3.38
3.78
3.60
4.00
3.81
3.90
3.76

140

A142

3.86

3.86

3.86

150

A142

3.76

3.76

160

A142

3.67

175

A193

200
250

A193
A252

3.36
3.07

3.36
3.07

3.36
3.07

3.36
3.07

3.36
3.07

3.36
3.07

3.57
3.26

3.57
3.26

3.57
3.26

3.57
3.26

3.57
3.26

2.66
2.98
2.86
3.20
3.05
3.42
3.24
3.63
3.43
3.84
3.70
3.76
3.57
3.26

Propped Load / Span Table (Steel 350N/mm2)

Gauge = 1.1mm
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

Gauge = 1.2mm

Total Applied Load (kN/m ) SLS

Total Applied Load (kN/m2) SLS

4.0

6.0

120

A98

4.20

130

A142

4.55

140

A142

4.90

150

A142

5.25

160

A142

5.60

175

A193

200

A193

250

A252

6.07
6.12
6.51
6.71
6.10

4.20
4.14
4.55
4.36
4.84
4.57
5.07
4.77
5.29
5.05
5.59
5.47
5.96
6.10

200
250

A193
A252

7.23
7.29

6.56

8.0

10.0

Span (m)*

12.0

14.0

4.0

4.55

4.19
3.94
4.40
4.12
4.60
4.38
4.88
4.76
5.30
5.42
6.01

4.90

3.92

4.10
3.90
4.36
4.25
4.75
4.87
5.43

5.25

5.60

3.97
3.86
4.33
4.45
4.97

3.66
3.56
4.00
4.10
4.60

6.06
6.12
6.51
6.98
6.48

7.23
7.59

6.0

8.0

10.0

Span (m)*

12.0

14.0

4.55
4.36
4.83
4.57
5.06
4.77
5.28
5.05
5.58
5.46
6.04
6.16
6.48

6.79

4.18

4.39
4.12
4.59
4.38
4.87
4.76
5.29
5.42
6.01

4.10
3.90
4.35
4.25
4.75
4.87
5.42

3.96
3.86
4.33
4.44
4.97

4.00
4.10
4.60

Notes:
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
*See diagram on page 27.

29

Multideck 60-V2
Load Tables
Lightweight Concrete
Unpropped Load / Span Table (Steel 350N/mm2)
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

4.0

Gauge = 0.9mm

Gauge = 1.0mm

Total Applied Load (kN/m2) SLS

Total Applied Load (kN/m2) SLS

6.0

8.0

10.0

12.0

14.0

4.0

6.0

Span (m)*

8.0

10.0

12.0

14.0

2.54
2.85
2.73
3.07
2.92
3.28
3.11
3.32
3.24
3.13
2.97
2.74

Span (m)*

120

A98

3.46

3.23

3.00

130

A142

3.37

3.37

3.25

140

A142

3.28

3.28

3.28

2.99
3.00
3.24
3.25
3.28

150

A142

3.19

3.19

3.19

3.19

2.65
2.99
2.86
3.21
3.07
3.28
3.19

160
175
200
250

A142
A193
A193
A252

3.11
3.01
2.86
2.60

3.11
3.01
2.86
2.60

3.11
3.01
2.86
2.60

3.11
3.01
2.86
2.60

3.11
3.01
2.86
2.60

120

A98

3.70

3.60

130

A142

3.63

3.63

3.49
3.60
3.63

140

A142

3.54

3.54

3.54

150

A142

3.45

3.45

3.45

2.99
3.28
3.24
3.50
3.49
3.54
3.45

160

A142

3.38

3.38

3.38

3.38

2.65
2.99
2.86
3.23
3.07
3.41
3.28
3.45
3.38

175
200
250

A193
A193
A252

3.27
3.12
2.83

3.27
3.12
2.83

3.27
3.12
2.83

3.27
3.12
2.83

3.27
3.12
2.83

2.39
2.71
2.58
2.93
2.77
3.14
2.95
3.19
3.11
3.01
2.86
2.60

3.64

3.34

3.03

3.00

3.52

3.52

3.27

3.25

3.42

3.42

3.42

3.42

3.32

3.32

3.32

3.32

2.81
3.00
3.03
3.25
3.24
3.42
3.32

3.24
3.13
2.97
2.74

3.24
3.13
2.97
2.74

3.24
3.13
2.97
2.74

3.24
3.13
2.97
2.74

3.24
3.13
2.97
2.74

2.39
2.71
2.58
2.93
2.77
3.14
2.95
3.34
3.13
3.38
3.27
3.12
2.83

3.82

3.60

3.60

3.93

3.90

3.90

3.84

3.84

3.84

3.75

3.75

3.75

3.17
3.50
3.43
3.72
3.68
3.84
3.75

3.66

3.66

3.66

3.66

2.81
3.14
3.03
3.39
3.24
3.63
3.45
3.75
3.66

3.55
3.38
3.10

3.55
3.38
3.10

3.55
3.38
3.10

3.55
3.38
3.10

3.55
3.38
3.10

2.54
2.85
2.73
3.07
2.92
3.28
3.11
3.49
3.29
3.66
3.55
3.38
3.10

Propped Load / Span Table (Steel 350N/mm2)

Gauge = 0.9mm
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

Gauge = 1.0mm

Total Applied Load (kN/m ) SLS

Total Applied Load (kN/m2) SLS

4.0

6.0

8.0

10.0

12.0

14.0

4.0

6.0

Span (m)*
120
130

A98
A142

3.94

3.90

140

A142

4.20

150

A142

4.50

160

A142

4.80

175

A193

5.25

200

A193

6.00

250

A252

5.63

4.17
4.20
4.41
4.50
4.63
4.80
4.94
5.21
5.42
5.59
5.63

200
250

A193
A252

6.99

6.20

3.75

3.98
3.75
4.21
3.94
4.42
4.22
4.68
4.65
5.04
5.40
5.63

8.0

10.0

12.0

14.0

Span (m)*

4.06

4.31

4.20

3.72
3.47
3.91
3.72
4.18
4.10
4.56
4.79
4.81

4.56

4.50

3.53
3.35
3.77
3.70
3.94
4.19

4.81

4.80

5.25

3.38
3.47
3.71

6.00

5.16
5.25
5.64
5.93
6.17

7.40

6.17

6.47
6.57

4.15
3.94
4.38
4.14
4.59
4.42
4.90
4.84
5.34
5.60
5.89

3.87

4.07
3.90
4.34
4.28
4.76
4.98
5.02

3.93
3.87
4.11
4.37

3.54
3.62
3.87

Notes:
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
*See diagram on page 27.

30

Multideck 60

Multideck 60-V2
Load Tables
Lightweight Concrete
Unpropped Load / Span Table (Steel 350N/mm2)
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

4.0

Gauge = 1.1mm

Gauge = 1.2mm

Total Applied Load (kN/m2) SLS

Total Applied Load (kN/m2) SLS

6.0

8.0

10.0

12.0

14.0

4.0

6.0

Span (m)*

8.0

10.0

12.0

14.0

2.66
2.95
2.86
3.17
3.05
3.39
3.24
3.54
3.43
3.45
3.34
3.17
2.92

Span (m)*

120

A98

3.74

3.42

3.11

3.00

130

A142

3.65

3.65

3.34

3.25

140

A142

3.54

3.54

3.54

3.50

150

A142

3.44

3.44

3.44

3.44

2.94
3.00
3.16
3.25
3.38
3.50
3.44

160

A142

3.36

3.36

3.36

3.36

3.36

2.66
2.95
2.86
3.18
3.05
3.39
3.24
3.44
3.36

3.82

3.46

3.15

3.00

3.72

3.72

3.39

3.25

3.64

3.64

3.63

3.50

3.54

3.54

3.54

3.54

2.94
3.00
3.16
3.25
3.38
3.50
3.54

3.45

3.45

3.45

3.45

3.45

175
200
250

A193
A193
A252

3.24
3.08
2.84

3.24
3.08
2.84

3.24
3.08
2.84

3.24
3.08
2.84

3.24
3.08
2.84

3.24
3.08
2.84

3.34
3.17
2.92

3.34
3.17
2.92

3.34
3.17
2.92

3.34
3.17
2.92

3.34
3.17
2.92

120

A98

3.91

3.60

3.60

130

A142

4.21

3.90

3.90

140

A142

4.11

4.11

4.11

150

A142

4.02

4.02

4.02

3.32
3.60
3.57
3.90
3.83
4.10
4.02

160

A142

3.93

3.93

3.93

3.93

175

A193

3.81

3.81

3.81

3.81

2.94
3.26
3.16
3.51
3.38
3.75
3.60
3.98
3.81
3.93
3.81

2.66
2.95
2.86
3.18
3.05
3.39
3.24
3.60
3.43
3.81
3.70
3.81
3.62
3.33

3.97

3.60

3.60

4.27

3.90

3.90

4.36

4.20

4.20

4.26

4.26

4.26

4.17

4.17

4.17

3.32
3.60
3.57
3.90
3.83
4.20
4.07
4.26
4.17

4.04

4.04

4.04

4.04

2.94
3.25
3.16
3.50
3.38
3.74
3.60
3.98
3.81
4.17
4.04

200
250

A193
A252

3.62
3.33

3.62
3.33

3.62
3.33

3.62
3.33

3.62
3.33

3.85
3.53

3.85
3.53

3.85
3.53

3.85
3.53

3.85
3.53

2.66
2.95
2.86
3.17
3.05
3.39
3.24
3.60
3.43
3.80
3.70
4.04
3.85
3.53

Propped Load / Span Table (Steel 350N/mm2)

Gauge = 1.1mm
Span Type
(Support Condition)

Slab Min
Depth Mesh
(mm) Size

Gauge = 1.2mm

Total Applied Load (kN/m ) SLS

Total Applied Load (kN/m2) SLS

4.0

6.0

8.0

10.0

12.0

14.0

4.0

6.0

Span (m)*
120
130
140

A98
A142
A142

4.41

4.20

150

A142

4.66

4.50

160

A142

4.91

4.80

175

A193

5.28

5.25

200

A193

6.00

250

A252

6.62

5.82
6.00
6.62

200
250

A193
A252

7.50

6.90

4.20
4.09
4.50
4.29
4.73
4.57
5.04
5.01
5.51
5.77
6.10

8.0

10.0

12.0

14.0

Span (m)*

4.46

4.72

4.50

4.19
4.04
4.47
4.44
4.90
5.13
5.20

4.97

4.80

4.05
4.01
4.27
4.53

5.35

5.25

3.75
4.01

6.00
7.03

7.50

5.82
6.00
6.65
7.03

7.19

4.50
4.29
4.72
4.57
5.03
5.01
5.50
5.77
6.29

4.46
4.43
4.89
5.13
5.35

4.00
4.39
4.65
4.66

4.13

Notes:
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
*See diagram on page 27.

31

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 Internal Span table
being applicable over the second internal support and
subsequent spans.
5 Minimum laps should be 300mm for A142 mesh and
400mm for A193 and A252 mesh.
6 The mesh should be placed between 15 and 40mm
from the upper surface of the slab (this range caters
for lap areas).

11 The * denotes that the mesh provided, although satisfying

the fire resistance requirement, does not comply with
the minimum anti-crack reinforcement requirement of
BS 5950: Part 4.
Refer to standard load / span tables for minimum mesh
requirements.
12 For loan / span conditions beyond the scope of these
tables the Fire Engineering Method as detailed in the
SCI Publication 056 should be adopted or use Kingspan
Toolkit Software.
Please contact our Technical Services
Department for advice.
See following pages for MD 60-V2 Fire
Resistance Tables.
13 Multideck 60-V2 can be used with Dramix Steel Fibre
Reinforcement as an alternative to conventional fire
engineering using steel mesh (see pages 36-40).

7 The tables are based upon Grade 30 concrete,

reinforcement having a yield strength of 460N/mm2.
8 The tables must be read in conjunction with load / span
tables for Multideck 60-V2 to verify the structural integrity
of the composite slab.
9 The values in all the tables are relevant to unpropped
construction. For propped and single span conditions use
the Kingspan Toolkit Software or contact Kingspan
Technical Services.
10 The tables take into account the reduced partial factor of
0.8 as permitted in BS 5950: Part 8 for non-permanent
imposed loads. The tables are presented in terms of total
specified imposed load (non-permanent and permanent).
It is assumed that the permanent imposed loads for
partitions, finishes, ceilings and services are equivalent to
1.7kN/m2 in all cases. The tables are therefore appropriate
for office type applications.
For other applications where the imposed loads are almost
entirely permanent the total load should be adjusted
accordingly before reading from the tables,
eg:
150mm normal weight concrete plantroom slab
and A142 mesh.
7.5kN/m2 live load.
1.2kN/m2 50mm screed finish 0.5kn/m2 ceilings
and services.
1 hour fire rating.
Multideck 60-V2 profile
Total applied load = 1.2 + 0.5 + 7.5/0.8 = 11.075kN/m2
From table overleaf maximum span = 3.14m.

Note:
For load / span conditions beyond the scope of these tables, the Kingspan Multideck design software should be used to check for a solution.
Toolkit Design Software provides an accurate and detailed analysis and Kingspan encourages its use for all design checks.

32

Multideck 60

Multideck 60-V2
Fire Resistance
Load Tables
Normal Weight Concrete Unpropped Construction
Slab Min
Depth Mesh
(mm) Size 4.00

Fire rating: 1.0 hour

Fire rating: 1.5 hours

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.00 6.00

7.00

8.00

9.00 10.00 11.00 12.00 4.00

5.00

6.00

7.00

Span (m)
130 A142 4.01
130 A193 4.33
130 A252 4.55
140 A142 4.18
140 A193 4.52
140 A252 4.87
150 A142 4.25
150 A193 4.60
150 A252 4.96
160 A142 4.30
160 A193 4.65
160 A252 5.02
175 A142 4.37
175 A193 4.72
175 A252 5.09
200 *A142 4.47
200 A193 4.83
200 A252 5.20
250 *A142 4.63
250 *A193 4.99
250 A252 5.36

3.78
4.08
4.39
3.94
4.26
4.59
4.01
4.34
4.69
4.07
4.40
4.75
4.15
4.48
4.83
4.26
4.60
4.95
4.43
4.78
5.14

3.58
3.87
4.16
3.74
4.05
4.36
3.82
4.13
4.45
3.87
4.19
4.52
3.95
4.28
4.61
4.07
4.40
4.74
4.26
4.60
4.94

3.43
3.70
3.98
3.58
3.88
4.17
3.66
3.96
4.27
3.72
4.02
4.34
3.80
4.11
4.43
3.92
4.24
4.56
4.12
4.45
4.78

3.27
3.53
3.79
3.42
3.70
3.98
3.50
3.78
4.08
3.56
3.85
4.15
3.64
3.94
4.24
3.77
4.07
4.38
3.98
4.29
4.61

8.00

9.00 10.00 11.00 12.00

Span (m)
3.15
3.40
3.65
3.30
3.57
3.84
3.38
3.65
3.94
3.44
3.72
4.01
3.52
3.81
4.10
3.65
3.94
4.24
3.86
4.16
4.48

3.03
3.27
3.51
3.17
3.43
3.69
3.25
3.52
3.79
3.31
3.58
3.86
3.40
3.67
3.95
3.53
3.81
4.10
3.74
4.03
4.34

2.93
3.17
3.40
3.07
3.33
3.58
3.15
3.41
3.68
3.21
3.47
3.74
3.30
3.57
3.84
3.43
3.70
3.99
3.65
3.93
4.23

2.83
3.06
3.29
2.97
3.22
3.46
3.05
3.30
3.56
3.11
3.36
3.62
3.20
3.46
3.72
3.33
3.59
3.87
3.55
3.82
4.11

3.65
4.00
4.35
3.79
4.16
4.53
3.85
4.23
4.61
3.91
4.29
4.67
3.99
4.37
4.76
4.11
4.50
4.89

3.44
3.77
4.10
3.58
3.94
4.28
3.65
4.01
4.37
3.71
4.07
4.43
3.80
4.17
4.54
3.94
4.31
4.69

3.27
3.58
3.89
3.41
3.74
4.07
3.48
3.82
4.16
3.54
3.88
4.23
3.64
3.99
4.34
3.79
4.15
4.51

3.13
3.43
3.73
3.27
3.59
3.90
3.34
3.66
3.99
3.40
3.73
4.07
3.51
3.84
4.18
3.67
4.01
4.36

2.99
3.28
3.56
3.13
3.43
3.73
3.19
3.50
3.82
3.26
3.58
3.90
3.37
3.69
4.02
3.54
3.87
4.21

2.89
3.16
3.43
3.02
3.31
3.60
3.08
3.38
3.69
3.15
3.46
3.77
3.26
3.57
3.89
3.44
3.76
4.09

2.78
3.04
3.30
2.91
3.19
3.47
2.97
3.26
3.55
3.04
3.34
3.63
3.15
3.45
3.76
3.33
3.64
3.96

2.70
2.95
3.20
2.82
3.09
3.36
2.88
3.16
3.45
2.96
3.24
3.53
3.07
3.36
3.66
3.25
3.55
3.86

2.61
2.85
3.10
2.73
2.99
3.25
2.79
3.06
3.34
2.87
3.14
3.42
2.98
3.26
3.55
3.16
3.45
3.75

Normal Weight Concrete Unpropped Construction

Fire rating: 2.0 hours end span
Slab Min
Depth Mesh
(mm) Size 4.00

Fire rating: 2.0 hours internal span

Total Applied Load (kN/m2)

5.00 6.00

7.00

8.00

Total Applied Load (kN/m2)

9.00 10.00 11.00 12.00 4.00

5.00

6.00

7.00

Span (m)
130 A142

130 A193

130 A252

140 A142

140 A193

140 A252

150 A142 3.36

150 A193 3.74
150 A252 4.11
160 A142 3.48
160 A193 3.88
160 A252 4.27
175 A142 3.52
175 A193 3.93
175 A252 4.33
200 *A142 3.59
200 A193 4.00
200 A252 4.41
250 *A142 3.68
250 *A193 4.10
250 A252 4.52

3.18
3.54
3.89
3.30
3.67
4.05
3.35
3.73
4.11
3.42
3.81
4.20
3.53
3.93
4.33

3.03
3.36
3.70
3.14
3.50
3.85
3.19
3.56
3.92
3.27
3.65
4.02
3.39
3.78
4.16

2.91
3.22
3.55
3.02
3.36
3.70
3.07
3.42
3.77
3.15
3.52
3.87
3.28
3.66
4.03

2.78
3.08
3.39
2.89
3.21
3.54
2.95
3.28
3.62
3.03
3.38
3.72
3.17
3.53
3.89

8.00

9.00 10.00 11.00 12.00

Span (m)

2.68
2.98
3.27
2.79
3.10
3.42
2.85
3.17
3.50
2.94
3.27
3.60
3.08
3.43
3.78

2.58
2.87
3.15
2.69
2.99
3.29
2.75
3.06
3.37
2.84
3.16
3.48
2.98
3.32
3.66

2.50
2.78
3.05
2.61
2.90
3.19
2.67
2.97
3.27
2.76
3.07
3.38
2.91
3.24
3.57

2.42
2.69
2.95
2.53
2.81
3.09
2.59
2.88
3.17
2.68
2.98
3.28
2.83
3.15
3.47

4.05
4.53
5.00
4.24
4.76
5.27
4.34
4.89
5.42
4.49
5.07
5.63
4.72
5.34
5.95

3.83
4.28
4.73
4.01
4.51
4.99
4.12
4.64
5.15
4.28
4.83
5.37
4.52
5.11
5.70

3.64
4.07
4.49
3.82
4.29
4.75
3.93
4.43
4.91
4.10
4.62
5.13
4.35
4.92
5.48

3.49
3.90
4.31
3.67
4.12
4.56
3.78
4.26
4.72
3.95
4.45
4.94
4.21
4.76
5.30

3.34
3.73
4.12
3.51
3.94
4.36
3.62
4.08
4.52
3.79
4.27
4.75
4.06
4.59
5.11

3.22
3.60
3.97
3.39
3.80
4.21
3.50
3.94
4.37
3.67
4.14
4.60
3.94
4.46
4.96

3.10
3.47
3.82
3.27
3.66
4.05
3.38
3.80
4.21
3.55
4.00
4.44
3.82
4.32
4.81

3.01
3.36
3.71
3.17
3.55
3.93
3.28
3.69
4.09
3.45
3.89
4.32
3.72
4.21
4.69

2.91
3.25
3.59
3.07
3.44
3.81
3.18
3.58
3.96
3.35
3.77
4.19
3.62
4.09
4.56

Note:
These values are for unpropped spans only. For cases where the deck is propped please use the Kingspan Toolkit Software.

33

Multideck 60-V2
Fire Resistance
Load Tables
Lightweight Concrete Unpropped Construction
Slab Min
Depth Mesh
(mm) Size 4.00

Fire rating: 1.0 hour

Fire rating: 1.5 hours

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.00 6.00

7.00

8.00

9.00 10.00 11.00 12.00 4.00

5.00

6.00

7.00

Span (m)
120
120
120
130
130
130
140
140
140
150
150
150
160
160
160
175
175
175
200
200
200
250
250
250

A142
A193
A252
A142
A193
A252
A142
A193
A252
A142
A193
A252
A142
A193
A252
*A142
A193
A252
*A142
A193
A252
*A142
*A193
A252

3.60
3.60
3.60
3.90
3.90
3.90
4.20
4.20
4.20
4.46
4.50
4.50
4.53
4.80
4.80
4.62
5.00
5.25
4.74
5.13
5.53
4.94
5.34
5.74

3.60
3.60
3.60
3.90
3.90
3.90
4.12
4.20
4.20
4.20
4.50
4.50
4.26
4.63
4.80
4.36
4.72
5.09
4.49
4.86
5.24
4.71
5.09
5.47

3.56
3.60
3.60
3.76
3.90
3.90
3.90
4.20
4.20
3.97
4.31
4.50
4.04
4.38
4.73
4.14
4.48
4.83
4.28
4.63
4.99
4.51
4.87
5.24

3.39
3.54
3.60
3.59
3.80
3.90
3.72
4.03
4.18
3.80
4.12
4.37
3.87
4.19
4.52
3.97
4.29
4.63
4.11
4.44
4.79
4.35
4.69
5.05

3.22
3.48
3.60
3.41
3.69
3.90
3.54
3.85
4.16
3.62
3.93
4.24
3.69
4.00
4.31
3.79
4.10
4.42
3.93
4.25
4.58
4.18
4.51
4.85

8.00

9.00 10.00 11.00 12.00

Span (m)
3.10
3.35
3.53
3.28
3.55
3.79
3.41
3.70
4.00
3.49
3.79
4.08
3.56
3.85
4.15
3.65
3.95
4.26
3.80
4.11
4.42
4.05
4.37
4.69

2.97
3.21
3.45
3.14
3.41
3.67
3.27
3.55
3.84
3.35
3.63
3.92
3.42
3.70
3.99
3.51
3.80
4.10
3.66
3.96
4.26
3.91
4.22
4.53

2.87
3.10
3.34
3.04
3.30
3.55
3.17
3.44
3.71
3.24
3.51
3.79
3.31
3.59
3.87
3.40
3.69
3.97
3.55
3.84
4.13
3.80
4.10
4.41

2.77
2.99
3.22
2.94
3.18
3.42
3.06
3.32
3.58
3.13
3.39
3.66
3.20
3.47
3.74
3.29
3.57
3.84
3.44
3.72
4.00
3.69
3.98
4.28

3.80
3.90
3.90
3.98
4.20
4.20
4.04
4.45
4.50
4.09
4.51
4.80
4.16
4.58
5.00
4.26
4.68
5.11
4.41
4.84
5.28

3.56
3.90
3.90
3.74
4.12
4.20
3.80
4.19
4.50
3.85
4.24
4.64
3.93
4.32
4.72
4.03
4.43
4.84
4.21
4.61
5.03

3.36
3.70
3.90
3.54
3.89
4.20
3.60
3.96
4.33
3.65
4.02
4.39
3.73
4.10
4.48
3.84
4.22
4.61
4.03
4.42
4.81

3.21
3.53
3.78
3.38
3.72
4.03
3.44
3.79
4.14
3.50
3.85
4.20
3.57
3.93
4.29
3.69
4.05
4.42
3.88
4.26
4.64

3.05
3.35
3.65
3.21
3.54
3.86
3.28
3.61
3.94
3.34
3.67
4.01
3.41
3.75
4.10
3.53
3.88
4.23
3.73
4.09
4.46

2.94
3.22
3.51
3.09
3.41
3.71
3.16
3.48
3.80
3.22
3.54
3.86
3.29
3.62
3.95
3.41
3.75
4.09
3.61
3.96
4.32

2.82
3.09
3.37
2.97
3.27
3.56
3.03
3.34
3.65
3.09
3.40
3.71
3.17
3.48
3.80
3.29
3.61
3.94
3.49
3.83
4.17

2.73
2.99
3.26
2.88
3.16
3.45
2.94
3.23
3.53
2.99
3.29
3.59
3.07
3.38
3.69
3.19
3.50
3.82
3.40
3.72
4.05

2.63
2.89
3.14
2.78
3.05
3.33
2.84
3.12
3.41
2.89
3.18
3.47
2.97
3.27
3.57
3.09
3.39
3.70
3.30
3.61
3.93

Lightweight Concrete Unpropped Construction

Fire rating: 2.0 hours end span
Slab Min
Depth Mesh
(mm) Size 4.00

Fire rating: 2.0 hours internal span

Total Applied Load (kN/m2)

5.00 6.00

7.00

8.00

Total Applied Load (kN/m2)

9.00 10.00 11.00 12.00 4.00

5.00

6.00

7.00

Span (m)
120
120
120
130
130
130
140
140
140
150
150
150
160
160
160
175
175
175
200
200
200
250
250
250

A142
A193
A252
A142
A193
A252
A142
A193
A252
A142
A193
A252
A142
A193
A252
*A142
A193
A252
*A142
A193
A252
*A142
*A193
A252

3.60
4.02
4.20
3.71
4.15
4.50
3.75
4.20
4.64
3.80
4.25
4.70
3.87
4.33
4.78
3.99
4.45
4.91

3.38
3.77
4.16
3.49
3.91
4.31
3.53
3.95
4.36
3.59
4.01
4.43
3.67
4.10
4.53
3.80
4.24
4.68

3.19
3.56
3.93
3.30
3.70
4.08
3.35
3.75
4.14
3.41
3.81
4.21
3.49
3.91
4.31
3.64
4.06
4.48

3.05
3.40
3.75
3.16
3.54
3.90
3.21
3.59
3.96
3.27
3.65
4.03
3.35
3.75
4.14
3.51
3.91
4.32

2.91
3.24
3.57
3.01
3.37
3.72
3.06
3.42
3.77
3.12
3.49
3.85
3.21
3.59
3.96
3.37
3.76
4.15

9.00 10.00 11.00 12.00

Span (m)

2.80
3.12
3.44
2.90
3.25
3.58
2.95
3.30
3.64
3.01
3.37
3.71
3.10
3.47
3.83
3.27
3.64
4.02

2.69
3.00
3.30
2.79
3.12
3.44
2.83
3.17
3.50
2.90
3.24
3.57
2.99
3.34
3.69
3.16
3.52
3.88

2.60
2.90
3.19
2.70
3.02
3.33
2.74
3.07
3.39
2.81
3.14
3.46
2.90
3.24
3.58
3.07
3.42
3.77

2.51
2.80
3.08
2.61
2.92
3.22
2.65
2.97
3.27
2.72
3.04
3.35
2.81
3.14
3.47
2.98
3.32
3.66

4.20
4.20
4.20
4.50
4.50
4.50
4.64
4.80
4.80
4.75
5.25
5.25
4.91
5.56
6.00
5.17
5.86
6.55

4.10
4.20
4.20
4.28
4.50
4.50
4.37
4.80
4.80
4.48
5.07
5.25
4.65
5.27
5.87
4.92
5.58
6.24

3.87
4.20
4.20
4.05
4.50
4.50
4.14
4.68
4.80
4.26
4.81
5.25
4.43
5.02
5.59
4.71
5.34
5.97

3.70
4.08
4.20
3.87
4.34
4.50
3.96
4.47
4.77
4.08
4.61
5.08
4.25
4.82
5.36
4.54
5.14
5.75

Note:
These values are for unpropped spans only. For cases where the deck is propped please use the Kingspan Toolkit Software.

34

8.00

3.52
3.96
4.20
3.69
4.17
4.50
3.78
4.26
4.74
3.89
4.40
4.90
4.07
4.61
5.13
4.36
4.94
5.52

3.39
3.81
4.13
3.55
4.01
4.39
3.64
4.11
4.56
3.75
4.24
4.72
3.93
4.45
4.95
4.22
4.79
5.34

3.25
3.66
4.05
3.41
3.85
4.27
3.50
3.95
4.38
3.61
4.08
4.54
3.79
4.29
4.77
4.08
4.63
5.16

3.15
3.54
3.92
3.30
3.73
4.13
3.39
3.82
4.24
3.50
3.96
4.40
3.68
4.16
4.63
3.97
4.50
5.02

3.04
3.42
3.78
3.19
3.60
3.99
3.27
3.69
4.10
3.39
3.83
4.25
3.56
4.03
4.48
3.85
4.36
4.87

Multideck 60

Kingspan Multideck was used in

the construction of Silverstone by
Metaldeck Ltd, approved
Kingspan installers

35

Multideck 60-V2
Fire Resistance
Dramix Reinforced Concrete 30kg/m3 RC-65/60-BN
Load Tables (see pages 101-103)
1 Hour Fire Rating Normal Weight Concrete
Slab
Depth
(mm)

2.0

4.0

Gauge 0.9mm

Gauge 1.0mm

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
130
140
150
160
170
180
190
200
210
220
230
240
250

3.52
3.80
4.08
4.39
4.63
4.89
5.11
5.30
5.46
5.62
5.77
5.94
6.11

3.16
3.43
3.67
3.91
4.09
4.26
4.43
4.61
4.77
4.93
5.08
5.25
5.42

3.02
3.27
3.49
3.70
3.85
4.01
4.18
4.36
4.51
4.67
4.82
4.99
5.15

2.81
3.04
3.20
3.37
3.51
3.68
3.83
4.00
4.15
4.31
4.46
4.62
4.78

6.7

8.0

10.0

12.0

2.74
2.93
3.09
3.25
3.40
3.54
3.72
3.86
4.00
4.15
4.30
4.45
4.60

2.56
2.71
2.85
3.00
3.14
3.28
3.44
3.58
3.72
3.86
4.01
4.15
4.29

2.40
2.52
2.65
2.81
2.93
3.07
3.22
3.36
3.50
3.63
3.77
3.90
4.04

8.0

10.0

12.0

2.38
2.54
2.70
2.85
2.99
3.15
3.29
3.43
3.59
3.73
3.86
3.99

2.19
2.34
2.49
2.64
2.77
2.91
3.06
3.19
3.34
3.48
3.61
3.72

2.04
2.18
2.33
2.47
2.59
2.73
2.87
3.00
3.14
3.27
3.40
3.50

Span (m)
2.68
2.86
3.00
3.18
3.31
3.47
3.62
3.79
3.93
4.08
4.23
4.39
4.54

2.49
2.64
2.77
2.93
3.06
3.21
3.36
3.51
3.65
3.80
3.93
4.09
4.24

2.32
2.46
2.58
2.74
2.86
3.00
3.15
3.29
3.43
3.57
3.70
3.85
4.00

3.58
3.85
4.13
4.43
4.68
4.96
5.21
5.40
5.56
5.72
5.87
6.03
6.18

3.22
3.47
3.74
3.99
4.18
4.36
4.55
4.71
4.86
5.01
5.18
5.33
5.48

3.08
3.33
3.56
3.79
3.94
4.11
4.29
4.44
4.60
4.75
4.91
5.06
5.22

2.87
3.09
3.29
3.46
3.60
3.75
3.93
4.08
4.23
4.38
4.54
4.68
4.83

1.5 Hour Fire Rating Normal Weight Concrete

Slab
Depth
(mm)

2.0

4.0

Gauge 0.9mm

Gauge 1.0mm

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
140
150
160
170
180
190
200
210
220
230
240
250

3.19
3.47
3.73
3.98
4.17
4.36
4.54
4.72
4.86
5.03
5.16
5.33

2.83
3.05
3.27
3.46
3.61
3.78
3.95
4.12
4.27
4.43
4.57
4.72

2.68
2.89
3.07
3.25
3.40
3.56
3.73
3.90
4.04
4.20
4.33
4.50

2.47
2.63
2.79
2.97
3.11
3.27
3.43
3.60
3.73
3.88
4.02
4.17

6.7
Span (m)

2.32
2.47
2.63
2.79
2.93
3.09
3.25
3.40
3.54
3.68
3.82
3.97

2.14
2.28
2.43
2.58
2.72
2.86
3.01
3.17
3.29
3.43
3.56
3.70

1.99
2.13
2.27
2.42
2.54
2.68
2.83
2.97
3.09
3.22
3.35
3.49

3.25
3.54
3.80
4.04
4.23
4.43
4.61
4.76
4.93
5.09
5.23
5.36

2.87
3.11
3.33
3.52
3.68
3.84
4.01
4.16
4.33
4.48
4.62
4.75

2.73
2.95
3.14
3.31
3.46
3.62
3.79
3.94
4.10
4.25
4.40
4.52

2.53
2.70
2.86
3.02
3.17
3.33
3.48
3.63
3.79
3.93
4.07
4.19

Note:
These tables are not applicable to slabs where the deck is supplied in single span lengths (use Multideck Design software to determine suitable bottom bar requirements).

36

Multideck 60

Multideck 60-V2
Fire Resistance
Dramix Reinforced Concrete 30kg/m3 RC-65/60-BN
Load Tables (see pages 101-103)
1 Hour Fire Rating Normal Weight Concrete
Slab
Depth
(mm)

2.0

4.0

Gauge 1.1mm

Gauge 1.2mm

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
130
140
150
160
170
180
190
200
210
220
230
240
250

3.61
3.90
4.20
4.47
4.74
5.01
5.25
5.47
5.66
5.81
5.96
6.11
6.27

3.25
3.53
3.82
4.04
4.27
4.46
4.61
4.78
4.94
5.10
5.25
5.40
5.56

3.12
3.39
3.64
3.85
4.04
4.19
4.36
4.51
4.68
4.83
4.98
5.13
5.29

2.92
3.15
3.38
3.54
3.69
3.84
4.00
4.15
4.31
4.46
4.61
4.75
4.90

6.7

8.0

10.0

12.0

2.83
3.07
3.25
3.41
3.56
3.70
3.86
4.00
4.15
4.29
4.43
4.57
4.72

2.66
2.86
3.00
3.15
3.29
3.43
3.58
3.71
3.86
3.99
4.12
4.26
4.40

2.51
2.67
2.80
2.94
3.08
3.21
3.35
3.48
3.62
3.75
3.87
4.00
4.15

8.0

10.0

12.0

2.48
2.65
2.80
2.96
3.10
3.25
3.40
3.55
3.68
3.83
3.96
4.08

2.28
2.44
2.59
2.73
2.87
3.01
3.15
3.30
3.43
3.57
3.69
3.81

2.13
2.28
2.42
2.55
2.68
2.83
2.96
3.10
3.22
3.36
3.47
3.58

Span (m)
2.79
3.00
3.19
3.33
3.48
3.62
3.77
3.93
4.08
4.22
4.37
4.51
4.66

2.61
2.79
2.94
3.08
3.22
3.36
3.50
3.65
3.79
3.93
4.07
4.21
4.36

2.45
2.60
2.75
2.87
3.00
3.14
3.28
3.42
3.56
3.69
3.83
3.96
4.10

3.66
3.94
4.23
4.51
4.79
5.06
5.32
5.55
5.76
5.90
6.04
6.18
6.33

3.29
3.58
3.85
4.10
4.34
4.55
4.72
4.87
5.04
5.18
5.32
5.47
5.61

3.16
3.44
3.68
3.91
4.13
4.29
4.44
4.60
4.76
4.90
5.04
5.19
5.34

2.97
3.22
3.43
3.62
3.78
3.93
4.08
4.23
4.39
4.53
4.66
4.81
4.96

1.5 Hour Fire Rating Normal Weight Concrete

Slab
Depth
(mm)

2.0

4.0

Gauge 1.1mm

Gauge 1.2mm

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
140
150
160
170
180
190
200
210
220
230
240
250

3.30
3.58
3.86
4.10
4.31
4.50
4.68
4.86
5.00
5.15
5.29
5.41

2.93
3.17
3.40
3.58
3.75
3.91
4.08
4.24
4.39
4.54
4.68
4.80

2.78
3.00
3.21
3.37
3.53
3.69
3.85
4.01
4.15
4.31
4.44
4.57

2.58
2.76
2.93
3.08
3.23
3.39
3.54
3.70
3.83
3.98
4.12
4.24

6.7
Span (m)

2.43
2.60
2.75
2.90
3.05
3.20
3.35
3.50
3.64
3.78
3.91
4.03

2.24
2.40
2.54
2.68
2.83
2.97
3.11
3.25
3.39
3.52
3.65
3.76

2.09
2.23
2.38
2.51
2.65
2.78
2.91
3.05
3.18
3.31
3.43
3.54

3.34
3.63
3.90
4.15
4.36
4.56
4.75
4.92
5.06
5.22
5.36
5.47

2.97
3.22
3.44
3.65
3.81
3.97
4.13
4.29
4.44
4.60
4.74
4.86

2.82
3.06
3.26
3.43
3.58
3.75
3.90
4.07
4.21
4.36
4.50
4.62

2.61
2.82
2.98
3.14
3.29
3.44
3.59
3.75
3.89
4.04
4.17
4.29

Notes:
These tables are not applicable to slabs where the deck is supplied in single span lengths (use Multideck Design software to determine suitable bottom bar requirements)

37

Multideck 60-V2
Fire Resistance
Dramix Reinforced Concrete 20kg/m3 RC-80/60-BN
Load Tables (see pages 101-103)
1 Hour Fire Rating Normal Weight Concrete
Slab
Depth
(mm)

2.0

4.0

Gauge 0.9mm

Gauge 1.0mm

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
130
140
150
160
170
180
190
200
210
220
230
240
250

3.66
3.80
3.94
4.07
4.20
4.33
4.45
4.58
4.70
4.84
4.95
5.06
5.16

3.06
3.20
3.34
3.48
3.60
3.73
3.86
3.99
4.11
4.25
4.37
4.48
4.59

2.85
2.99
3.13
3.26
3.39
3.52
3.64
3.77
3.89
4.03
4.14
4.26
4.37

2.59
2.72
2.84
2.98
3.10
3.23
3.34
3.48
3.59
3.72
3.84
3.95
4.05

6.7

8.0

10.0

12.0

2.77
2.88
2.99
3.11
3.21
3.32
3.42
3.53
3.64
3.76
3.84
3.96
4.06

2.54
2.65
2.76
2.87
2.97
3.07
3.18
3.28
3.38
3.49
3.59
3.70
3.80

2.37
2.47
2.58
2.69
2.78
2.88
2.98
3.08
3.18
3.29
3.38
3.48
3.58

8.0

10.0

12.0

2.47
2.59
2.71
2.82
2.94
3.06
3.16
3.28
3.39
3.51
3.62
3.73

2.27
2.39
2.51
2.61
2.73
2.84
2.94
3.05
3.16
3.27
3.37
3.48

2.12
2.23
2.35
2.45
2.56
2.66
2.76
2.87
2.97
3.08
3.18
3.29

Span (m)
2.42
2.56
2.68
2.81
2.93
3.05
3.16
3.29
3.41
3.53
3.64
3.75
3.86

2.23
2.35
2.48
2.59
2.71
2.83
2.94
3.06
3.16
3.29
3.40
3.50
3.61

2.08
2.20
2.31
2.43
2.54
2.65
2.75
2.87
2.98
3.09
3.20
3.30
3.40

4.19
4.30
4.41
4.53
4.62
4.73
4.83
4.93
5.04
5.15
5.23
5.35
5.44

3.49
3.61
3.74
3.86
3.96
4.08
4.18
4.29
4.40
4.52
4.61
4.73
4.84

3.26
3.38
3.50
3.62
3.72
3.83
3.95
4.06
4.17
4.29
4.37
4.50
4.60

2.95
3.06
3.18
3.31
3.40
3.52
3.62
3.73
3.84
3.96
4.05
4.16
4.27

1.5 Hour Fire Rating Normal Weight Concrete

Gauge 0.9mm
Slab
Depth
(mm)

Gauge 1.0mm

Total Applied Load (kN/m )

Total Applied Load (kN/m2)

2.0

4.0

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
140
150
160
170
180
190
200
210
220
230
240
250

3.50
3.64
3.78
3.91
4.03
4.16
4.27
4.41
4.52
4.65
4.76
4.88

2.95
3.09
3.23
3.36
3.48
3.61
3.73
3.86
3.97
4.10
4.21
4.34

2.76
2.89
3.03
3.16
3.28
3.41
3.52
3.66
3.77
3.90
4.01
4.13

2.51
2.64
2.77
2.89
3.01
3.13
3.24
3.37
3.48
3.61
3.71
3.83

6.7
Span (m)

2.36
2.48
2.61
2.73
2.84
2.96
3.07
3.20
3.31
3.42
3.53
3.65

2.17
2.30
2.41
2.53
2.64
2.75
2.86
2.98
3.08
3.20
3.30
3.41

2.03
2.14
2.26
2.37
2.47
2.58
2.68
2.80
2.89
3.01
3.11
3.21

3.67
3.79
3.93
4.05
4.17
4.29
4.40
4.52
4.64
4.76
4.87
4.99

3.09
3.21
3.35
3.47
3.60
3.73
3.83
3.96
4.07
4.21
4.31
4.43

2.89
3.01
3.14
3.27
3.39
3.51
3.62
3.75
3.86
3.99
4.10
4.22

2.63
2.74
2.88
2.99
3.12
3.23
3.34
3.46
3.57
3.70
3.80
3.92

Note:
These tables are not applicable to slabs where the deck is supplied in single span lengths (use Multideck Design software to determine suitable bottom bar requirements)

38

Multideck 60

Dramix Reinforced Concrete 20kg/m3 RC-80/60-BN

Load Tables (see pages 101-103)
1 Hour Fire Rating Normal Weight Concrete
Slab
Depth
(mm)

2.0

4.0

Gauge 1.1mm

Gauge 1.2mm

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
130
140
150
160
170
180
190
200
210
220
230
240
250

4.74
4.82
4.89
4.99
5.06
5.14
5.22
5.30
5.38
5.49
5.57
5.65
5.74

3.94
4.04
4.13
4.24
4.34
4.43
4.52
4.62
4.70
4.81
4.90
5.00
5.10

3.67
3.77
3.87
3.98
4.08
4.17
4.26
4.36
4.45
4.56
4.66
4.75
4.84

3.30
3.40
3.50
3.61
3.71
3.80
3.90
3.99
4.09
4.20
4.29
4.39
4.49

6.7

8.0

10.0

12.0

3.24
3.43
3.59
3.73
3.87
3.99
4.12
4.23
4.34
4.45
4.56
4.66
4.77

2.98
3.16
3.31
3.45
3.58
3.70
3.82
3.94
4.05
4.15
4.25
4.35
4.45

2.77
2.95
3.09
3.22
3.35
3.47
3.58
3.70
3.80
3.90
4.00
4.10
4.20

8.0

10.0

12.0

2.58
2.76
2.91
3.05
3.18
3.30
3.41
3.53
3.63
3.75
3.86
3.96

2.37
2.55
2.70
2.83
2.95
3.06
3.18
3.29
3.39
3.50
3.60
3.70

2.22
2.38
2.52
2.65
2.77
2.87
2.98
3.09
3.19
3.29
3.40
3.49

Span (m)
3.11
3.21
3.30
3.42
3.51
3.60
3.70
3.80
3.89
3.99
4.09
4.18
4.28

2.86
2.95
3.04
3.15
3.25
3.33
3.43
3.53
3.61
3.72
3.81
3.90
4.00

2.66
2.75
2.84
2.94
3.03
3.12
3.21
3.31
3.40
3.49
3.58
3.67
3.76

4.95
5.14
5.30
5.43
5.57
5.69
5.79
5.91
6.01
6.10
6.20
6.29
6.38

4.11
4.31
4.48
4.62
4.77
4.90
5.02
5.15
5.26
5.37
5.47
5.57
5.67

3.83
4.02
4.20
4.34
4.48
4.62
4.73
4.86
4.98
5.09
5.19
5.30
5.40

3.46
3.65
3.81
3.96
4.10
4.23
4.35
4.48
4.59
4.70
4.80
4.91
5.01

1.5 Hour Fire Rating Normal Weight Concrete

Gauge 1.1mm
Slab
Depth
(mm)

Gauge 1.2mm

Total Applied Load (kN/m )

Total Applied Load (kN/m2)

2.0

4.0

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
140
150
160
170
180
190
200
210
220
230
240
250

3.83
3.94
4.08
4.20
4.31
4.43
4.54
4.65
4.76
4.86
4.98
5.08

3.22
3.34
3.48
3.61
3.72
3.84
3.95
4.07
4.19
4.29
4.42
4.52

3.02
3.14
3.26
3.39
3.51
3.63
374
3.86
3.96
4.07
4.19
4.29

2.74
2.86
2.98
3.11
3.21
3.33
3.44
3.56
3.66
3.77
3.89
3.99

6.7
Span (m)

2.57
2.69
2.81
2.93
3.04
3.15
3.26
3.37
3.47
3.58
3.70
3.80

2.37
2.48
2.60
2.71
2.82
2.92
3.03
3.14
3.24
3.34
3.45
3.55

2.21
2.32
2.43
2.54
2.64
2.74
2.84
2.95
3.05
3.15
3.26
3.35

3.85
4.06
4.23
4.38
4.51
4.63
4.75
4.87
4.97
5.09
5.20
5.29

3.23
3.44
3.61
3.77
3.89
4.02
4.14
4.26
4.37
4.48
4.60
4.70

3.02
3.22
3.39
3.54
3.67
3.80
3.91
4.03
4.14
4.26
4.37
4.48

2.74
2.93
3.09
3.24
3.37
3.48
3.61
3.73
3.83
3.95
4.05
4.16

Note:
These tables are not applicable to slabs where the deck is supplied in single span lengths (use Multideck Design software to determine suitable bottom bar requirements)

39

Multideck 60-V2
Fire Resistance
Dramix Reinforced Concrete (20kg/m3 RC-80/60-BN) Load Tables
2 Hour Fire Rating Normal Weight Concrete
Slab
Depth
(mm)

2.0

4.0

Gauge 0.9mm

Gauge 1.0mm

Total Applied Load (kN/m2)

Total Applied Load (kN/m2)

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
155
165
175
185
195
205
215
225
235
245
255

3.50
3.64
3.76
3.91
4.02
4.15
4.27
4.40
4.51
4.63
4.73

2.98
3.12
3.23
3.38
3.50
3.63
3.74
3.88
3.99
4.10
4.21

2.80
2.93
3.05
3.20
3.31
3.43
3.55
3.67
3.79
3.91
4.01

2.56
2.68
2.80
2.93
3.04
3.16
3.27
3.40
3.51
3.63
3.73

6.7

8.0

10.0

12.0

2.48
2.60
2.71
2.84
2.95
3.06
3.17
3.28
3.40
3.51
3.61

2.29
2.41
2.52
2.63
2.73
2.85
2.95
3.06
3.17
3.28
3.38

2.14
2.25
2.36
2.47
2.57
2.68
2.78
2.88
2.99
3.09
3.19

8.0

10.0

12.0

2.58
2.76
2.91
3.05
3.17
3.28
3.39
3.49
3.60
3.71
3.82

2.38
2.55
2.69
2.83
2.95
3.05
3.16
3.26
3.36
3.47
3.57

2.23
2.38
2.52
2.65
2.77
2.87
2.97
3.06
3.16
3.27
3.37

Span (m)
2.41
2.53
2.64
2.77
2.88
2.99
3.11
3.23
3.34
3.45
3.55

2.23
2.34
2.45
2.58
2.67
2.79
2.89
3.01
3.12
3.22
3.32

2.08
2.20
2.29
2.41
2.51
2.62
2.72
2.83
2.94
3.03
3.13

3.61
3.74
3.87
4.00
4.12
4.24
4.36
4.48
4.59
4.71
4.81

3.07
3.20
3.33
3.46
3.58
3.70
3.82
3.94
4.06
4.18
4.28

2.88
3.01
3.13
3.27
3.38
3.51
3.63
3.74
3.86
3.98
4.08

2.63
2.75
2.88
3.00
3.11
3.23
3.34
3.46
3.58
3.69
3.79

2 Hour Fire Rating Normal Weight Concrete

Gauge 1.1mm
Slab
Depth
(mm)

Gauge 1.2mm

Total Applied Load (kN/m )

Total Applied Load (kN/m2)

2.0

4.0

5.0

6.7

8.0

10.0

12.0

2.0

4.0

5.0

Span (m)
155
165
175
185
195
205
215
225
235
245
255

3.71
3.84
3.96
4.10
4.21
4.34
4.46
4.56
4.68
4.79
4.89

3.16
3.30
3.41
3.55
3.66
3.79
3.91
4.02
4.14
4.25
4.36

2.97
3.09
3.21
3.34
3.46
3.58
3.71
3.81
3.94
4.04
4.15

2.70
2.83
2.95
3.07
3.19
3.31
3.42
3.52
3.65
3.75
3.86

6.7
Span (m)

2.55
2.67
2.78
2.91
3.02
3.13
3.25
3.34
3.46
3.57
3.67

2.36
2.47
2.58
2.70
2.81
2.91
3.02
3.12
3.23
3.34
3.44

2.20
2.31
2.41
2.53
2.63
2.73
2.84
2.94
3.05
3.14
3.24

3.79
4.01
4.16
4.32
4.45
4.55
4.67
4.77
4.87
4.99
5.10

3.21
3.41
3.57
3.73
3.86
3.98
4.09
4.20
4.30
4.42
4.53

3.01
3.20
3.36
3.52
3.65
3.76
3.87
3.98
4.09
4.20
4.31

2.73
2.92
3.08
3.23
3.35
3.46
3.58
3.68
3.79
3.90
4.01

Note:
These tables are not applicable to slabs where the deck is supplied in single span lengths (use Multideck Design software to determine suitable bottom bar requirements)

40

Multideck 60

Multideck 60-V2
Sound Attenuation
Kingspan Structural Products have undertaken extensive
testing on the acoustic performance of the Multideck range of
composite steel deck slabs
The testing was carried out on behalf of Kingspan Structural
Products by the Steel Construction Institute and resulted in a
comprehensive report Acoustic Performance of Kingspan
Composite Floors copies of which can be obtained from
Kingspan Structural Products technical Department.

Predicted Site Acoustic Performance of Floors with Multideck 60-V2

Slab
depth
(mm)

Slab on deck with

no ceiling and
no floor treatment

120
130
140
150
160
170
175
200
250

33 to 37
34 to 38
35 to 39
36 to 40
37 to 41
38 to 42
39 to 43
41 to 45
45 to 49

Slab
depth
(mm)

Slab on deck with

no ceiling and
no floor treatment

120
to
250

76 to 80

Predicted acoustic performance DnT,w + Ctr (dB) For Airborne Sound

Description of floor
Slab on deck with
Slab on deck with
Slab on deck with
ceiling and
ceiling and
ceiling and
no floor treatment
platform floor (FFT4)
battened floor (FFT3)
46 to 50
47 to 51
48 to 52
49 to 53
50 to 54
51 to 55
52 to 56
54 to 58
58 to 62

45 to 49
46 to 50
47 to 51
48 to 52
49 to 53
50 to 54
51 to 55
53 to 57
57 to 61

46 to 50
47 to 51
48 to 52
49 to 53
50 to 54
51 to 55
52 to 56
54 to 58
58 to 62

Predicted acoustic performance LnT,w (dB) For Impact Sound

Description of floor
Slab on deck with
Slab on deck with
Slab on deck with
ceiling and
ceiling and
ceiling and
no floor treatment
platform floor (FFT4)
battened floor (FFT3)
68 to 72

51 to 55

Note:
The tables are based on a minimum concrete density of 2350kgs/m3 and can be used with mesh or
Dramix reinforcement. Lightweight concrete may lead to a reduction in acoustic performance of
about 2 to 3 dB on the values shown above.
Values of DnT,w and Lnw are available from Kingspan Structural Technical Department.
The junction details between the walls and floors must be appropriately detailed to ensure that
flanking sound is minimised .
The values in the table are based on the new (since 2003) measurement index DnT,w+Ctr for
airborne sound. The Ctr term is a spectrum adaptation value which is generally negative and
adjusts the index to take account of low frequency sounds that often cause problems in residential
buildings. Thus the DnT,w +Ctr rating is lower than the DnT,w rating for the same construction.

53 to 57

Slab on deck with

ceiling and
isolated screed
45 to 49
46 to 50
47 to 51
48 to 52
49 to 53
50 to 54
51 to 55
53 to 57
57 to 61

Slab on deck with

ceiling and
isolated screed
48 to 52

Pre-d
eliver
y rake
cutti
ng of
secti
ons
is ava
ilable
Pleas
.
e con
tact
Sales
our
Depar
tmen
t
for d
etail
s.

41