Marine offshore fire divisions manual insulation
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I n s u l a t i n g O u r Wo r l d
Marine & Offshore
Fire Divisions
bulkhead, deck & floor systems
®
Contents
Introduction ..........................................................................................................................................................................3
A60 steel decks & bulkheads
A60 steel deck ........................................................................................................................................................5
A60 steel bulkhead - single layer ............................................................................................................6
A60 steel bulkhead - double layer ........................................................................................................7
A60 floating floor ..................................................................................................................................................8
A60 corrugated steel bulkhead
A60 corrugated steel bulkhead - 1.5 steel thickness ..........................................................10
A60 corrugated steel bulkhead - 4.5 steel thickness ..........................................................11
A60 aluminium deck & bulkhead
A60 aluminium deck ......................................................................................................................................13
A60 aluminium bulkhead ....................................................................................................................14-15
System features
Anchoring ................................................................................................................................................................29
Flexible blanket profile wrap ..................................................................................................................30
Large beam insulation options ..............................................................................................................31
Taped joints ..........................................................................................................................................................32
System summary tables
Steel bulkheads ..................................................................................................................................................34
Steel decks ..............................................................................................................................................................35
Aluminium bulkheads & decks : A Class........................................................................................36
Aluminium bulkheads & decks : HSC Code ..............................................................................37
Composite bulkheads & decks : HSC Code ..............................................................................38
H Class bulkheads & decks ......................................................................................................................39
Corrugated plate bulkheads ....................................................................................................................39
Thermal insulation of bulkheads & decks
Thermal insulation with FireMaster Marine Plus blanket ......................................41-42
Loadbearing aluminium divisions for high speed craft (HSC)
Loadbearing aluminium divisions - deck ........................................................................................17
Loadbearing aluminium divisions - bulkhead ............................................................................18
Loadbearing FRP composite divisions for high speed craft (HSC)
Loadbearing FRP composite divisions - deck ............................................................................20
Loadbearing FRP composite divisions - bulkhead ................................................................21
Acoustic insulation of bulkheads & decks
FireMaster Marine Plus blanket acoustic insulation ............................................................44
Sound absorption ..............................................................................................................................................45
Sound reduction ................................................................................................................................................46
Morgan Thermal Ceramics Fire Protection product range
Product range ......................................................................................................................................................48
H60 & H120 steel decks & bulkheads
H60 steel deck ....................................................................................................................................................23
H60 steel bulkhead..........................................................................................................................................24
H120 steel deck ................................................................................................................................................25
H120 steel bulkhead ......................................................................................................................................26
H60 / H120 corrugated steel fire wall ............................................................................................27
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
2
Introduction
This booklet contains details of Morgan Thermal Ceramics fire insulation
systems for the fire protection of bulkheads and decks in the marine and offshore
construction industries.
Complete system details and Type Approval certification can be obtained from our
web site www.morganthermalceramics.com/firemaster or USB Systems Manual
(available on request).
For more than 30 years, FireMaster® insulation materials have provided lightweight fire
insulation for structures exposed to both cellulosic and hydrocarbon fires in cruise ships,
super-yachts, high-speed ferries, coastal defence vessels, offshore platforms and FPSO’s.
FireMaster® Marine Plus blanket
●
Insulation fibre with low biopersistence in density range 48 to 128 kg/m3
This booklet presents our new, improved, systems based on our innovative FireMaster®
Marine Plus blanket.
●
Non-Carcinogenic classification under EU regulations
The highlights of these new systems are:
●
Non-Toxic to UK Defence Standard 02-713
●
1200°C fibre. Suitable for cellulosic and hydrocarbon fire protection
●
No chemical binder - no formaldehyde emission
●
25% to 50% weight reduction compared to standard mineral wool and
similar products
●
Less weight or thickness than mineral wool
●
Lower thickness
●
Good thermal insulation for HVAC requirements
●
Good acoustic insulation
●
DNV approved constructions
● Steel
● Aluminium
● FRP
●
●
●
Lower weight designs that minimise weight contribution to structures
Improved, simpler, installation techniques leading to easier installation
Combined fire, thermal and acoustic insulation
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
3
I n s u l a t i n g O u r Wo r l d
A60
steel decks & bulkheads
®
4
A60 steel deck
Single layer profile wrap system
Detail drawing: stiffener and single layer wrap system on main
illustration (right)
a
Uniform deck anchor pattern ➡
Anchors are spaced at 300mm centres.
Joints between blankets can be up to 150mm from anchors.
Average anchors per m2 = 9.5
48 density system
Ref.
Product
Thickness Weight
(kg/m2)
(mm)
a
FireMaster Marine Plus blanket
48 kg/m3
50
2.4
b
Stiffener - FireMaster Marine
Plus blanket 48 kg/m3
50
2.4
300mm
300mm
NB: Illustration shown with un-taped joints
300mm
max 350mm
b
64 density system
Ref.
Product
Thickness Weight
(mm)
(kg/m2)
a
FireMaster Marine Plus blanket
64 kg/m3
45
2.88
b
Stiffener - FireMaster Marine
Plus blanket 64 kg/m3
45
2.88
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
5
A60 steel bulkhead
Fire towards either side
Single layer profile wrap system
Detail drawing: stiffener and single layer wrap system
a
Detail drawing: section as indicated on main illustration (right)
b
Anchors are spaced at 350mm centres.
Joints between blankets can be positioned at any convenient location.
Average anchors per m2 = 8.1
NB: Illustration shown with un-taped joints
Uniform bulkhead anchor pattern ➡
350mm
max 350mm
350mm
80 density system
Ref.
Product
Thickness Weight
(mm)
(kg/m2)
a
FireMaster Marine Plus blanket
80 kg/m3
60
4.8
b
Stiffener - FireMaster Marine
Plus blanket 80 kg/m3
60
4.8
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
6
A60 steel bulkhead
Fire towards either side
Double layer profile wrap system
Detail drawing: stiffener and double layer wrap system
a
b
Detail drawing: section as indicated on main illustration (right)
Anchors are spaced at 350mm centres.
Joints between blankets can be positioned at any
convenient location.
Average anchors per m2 = 8.1
NB: Illustration shown with un-taped joints
Uniform bulkhead anchor pattern ➡
350mm
max 350mm
350mm
48 density system
Ref.
Product
Thickness Weight
(mm)
(kg/m2)
a
FireMaster Marine Plus blanket
48 kg/m3
40
1.92
b
Stiffener - FireMaster Marine
Plus blanket 48 kg/m3
40
1.92
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
7
A60 floating floor
Typical flooring system
Ref.
Product
Ref.
Product
a
Steel deck
f
Steel net
b
Anchor pins
g
FireBarrier 135 : 20mm
c
Adhesive / Primer
h
Fibre glass net
d
FireMaster paper
i
Floor finish
e
Glass fibre fabric
a
b
c
d
e
f
g
h
i
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
8
I n s u l a t i n g O u r Wo r l d
A60
corrugated steel bulkhead
1.5mm & 4.5mm steel thickness
®
9
A60 corrugated steel bulkhead
Fire towards either side
1.5mm steel thickness
Detail drawing: double layer wrap system over infilled corrugated sections
Detail drawing: section as indicated on main illustration (right)
b
c
b
300mm
max 300mm
300mm
Uniform bulkhead anchor pattern ➡
Anchors placed in centre of each corrugation
approximately 260mm to 300mm apart.
NB: Illustration shown with un-taped joints
a
48 density system
Ref.
Product
Thickness Weight
(kg/m2)
(mm)
a
FireMaster Marine Plus blanket
48 kg/m3
50
2.4
b
FireMaster Marine Plus blanket
48 kg/m3
50
2.4
c
Stainless Steel
1.5
-
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
10
A60 corrugated steel bulkhead
Fire towards either side
4.5mm steel thickness
Detail drawing: single layer wrap system
Detail drawing: section as indicated on main illustration (right)
a
max 350mm
Uniform bulkhead anchor pattern ➡
Anchors spaced at maximum of 350mm
centres to suit corrugation design.
Joints between blankets can be positioned
at any convenient location.
NB: Illustration shown with un-taped joints
350mm
b
80 density system
Ref.
Product
Thickness Weight
(kg/m2)
(mm)
a
FireMaster Marine Plus blanket
80 kg/m3
60
4.8
b
Mild or Stainless Steel
4.5
-
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
11
I n s u l a t i n g O u r Wo r l d
A60
aluminium deck & bulkhead
Profile wrap system
®
12
A60 aluminium deck
Profile wrap system
Detail drawing: stiffener and flat layer system as indicated on
main illustration (right)
a
b
Anchors spaced at 200mm uniform centres
across blanket width. Joints between adjacent
blankets can be up to 100mm from anchor.
NB: Illustration shown with un-taped joints
Uniform deck anchor pattern ➡
max 350mm
200mm
FireMaster Marine Plus blanket 70 kg/m³
Ref.
Product
Thickness Weight
(mm)
(kg/m2)
a
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
b
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
13
A60 aluminium bulkhead
Fire towards either side
Profile wrap system
Detail drawing: stiffener and flat layer system
Detail drawing: section as indicated on main illustration (right)
a
Anchors spaced at 200mm uniform centres
across blanket width. Joints between adjacent
blankets can be up to 100mm from anchor.
NB: Illustration shown with un-taped joints
Uniform bulkhead anchor pattern ➡
max 350mm
200mm
FireMaster Marine Plus blanket 70 kg/m³
Ref.
a
Product
FireMaster Marine Plus blanket
70 kg/m³
Thickness Weight
(kg/m2)
(mm)
50
3.5
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
14
A60 aluminium bulkhead
Fire towards either side
Profile wrap system
Detail drawing: FireMaster Marine Plus blanket applied
on each side of the bulkhead in one single layer
Detail drawing: non-stiffened side blanket layout
Detail drawing: stiffened side blanket layout
200mm
a
max 350mm
200mm
NB: Illustration shown with un-taped joints
max 350mm
b
c
FireMaster Marine Plus blanket 70 kg/m³
Ref.
Product
Thickness Weight
(kg/m2)
(mm)
a
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
b
Bulkhead
6
-
c
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
Vertical anchor spacing depends on stiffener spacing.
Anchor should be 50mm to 75mm from edge of blanket.
Maximum spacing 300mm to 350mm.
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
15
I n s u l a t i n g O u r Wo r l d
Loadbearing aluminium divisions
for high speed craft
Profile wrap system
®
16
Loadbearing aluminium divisions - deck
2mm plate
Profile wrap system
Detail drawing: 60 minute load-bearing aluminium deck
a
Detail drawing: illustrating wrapping of deck stiffener
b
Detail drawing: section as indicated on main illustration (right)
Uniform deck anchor pattern ➡
max 300mm
blanket installed flat under stiffeners with
aluminium foil between air gap and blanket.
Anchors fixed to alternate stiffeners.
Anchor spacing dependant on stiffener,
maximum distance 300mm.
max 300mm
60 minute system
See tables on page 37 for details of 30 minute system
Ref.
Product
Thickness Weight
(mm)
(kg/m2)
a
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
b
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
NB: Illustration shown with un-taped joints
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
17
Loadbearing aluminium divisions - bulkhead
2mm plate
Profile wrap system
Detail drawing: 60 minute load-bearing aluminium bulkhead
a
Detail drawing: section as indicated on main illustration (right)
Uniform bulkhead anchor pattern ➡
blanket installed flat under stiffeners wit
aluminium foil between air gap and blanket.
Anchors fixed to alternate stiffeners.
NB: Illustration shown with un-taped joints
max 300mm
b
Anchor spacing dependant on stiffener,
maximum distance 300mm.
max 300mm
60 minute system
See tables on page 37 for details of 30 minute system
Ref.
Product
Thickness Weight
(mm)
(kg/m2)
a
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
b
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
18
I n s u l a t i n g O u r Wo r l d
Loadbearing FRP composite divisions
for high speed craft
Profile wrap system
®
19
Loadbearing FRP composite divisions - deck
Profile wrap system
Detail drawing: 60 minute loadbearing composite deck
a
b
c
Insulation construction
FireMaster Marine Plus blanket applied in four layers.
d
Layer (a) : 25mm thick 64kg/m3 with layer of aluminium foil.
Layer (b) & layer (c) : 25mm thick 70kg/m3 with aluminium foil.
Layer (d) : 25mm thick 70kg/m3 with optional surface covering material.
Anchoring
Self-drilling steel anchors.
Detail drawing: deck anchor pattern
60 minute system
Ref.
Product
Thickness Weight
(kg/m3)
(mm)
a
FireMaster Marine Plus blanket
64 kg/m³
25
1.6
b
FireMaster Marine Plus blanket
70 kg/m³
25
1.75
c
FireMaster Marine Plus blanket
70 kg/m³
25
1.75
d
FireMaster Marine Plus blanket
70 kg/m³
25
1.75
270mm
See tables on page 38 for details of 30 minute system
240mm
240mm
580mm
100mm
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
20
Loadbearing FRP composite divisions - bulkhead
Profile wrap system
Detail drawing: 60 minute loadbearing composite bulkhead
Insulation construction
FireMaster Marine Plus blanket applied in four layers.
a
Layer (a) : 25mm thick 64kg/m3 with layer of aluminium foil.
Layer (b) & layer (c) : 25mm thick 70kg/m3 with aluminium foil.
Layer (d) : 25mm thick 70kg/m3 with optional surface covering material.
b
c
Anchoring
Self-drilling steel anchors.
d
300mm
Detail drawing: section as indicated on main illustration (right)
60 minute system
See tables on page 38 for details of 30 minute system
Ref.
Product
Thickness Weight
(kg/m3)
(mm)
a
FireMaster Marine Plus blanket
64 kg/m³
25
1.6
b
FireMaster Marine Plus blanket
70 kg/m³
25
1.75
c
FireMaster Marine Plus blanket
70 kg/m³
25
1.75
d
FireMaster Marine Plus blanket
70 kg/m³
25
1.75
240mm
100mm
580mm
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
21
I n s u l a t i n g O u r Wo r l d
H60 & H120
steel decks & bulkheads
®
22
H60 steel deck
Profile wrap system
Detail drawing: stiffener and flat layer system as indicated
on main illustration (right)
a
Detail drawing: deck anchor pattern
NB: Illustration shown with un-taped joints
100mm
max 350mm
b
FireMaster Marine Plus blanket 70 kg/m³
Ref.
Product
Thickness Weight
(mm)
(kg/m2)
a
FireMaster Marine Plus blanket
70 kg/m³
40
2.8
b
FireMaster Marine Plus blanket
70 kg/m³
40
2.8
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
23
H60 steel bulkhead
Fire towards either side
Flat layer system
Detail drawing: stiffener and flat layer system
a
b
Detail drawing: section as indicated on main illustration (right)
c
NB: Illustration shown with un-taped joints
max 350mm
350mm
FireMaster Marine Plus blanket 70 kg/m³
Ref.
Product
Thickness Weight
(kg/m2)
(mm)
a
FireMaster Marine Plus blanket
70 kg/m³
40
2.8
b
FireMaster Marine Plus blanket
70 kg/m³
40
2.8
c
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
24
H120 steel deck
Profile wrap system
Detail drawing: stiffener and flat layer system as indicated on
main illustration (right)
a
b
c
NB: Illustration shown with un-taped joints
300mm
max 350mm
Detail drawing: deck anchor pattern
FireMaster Marine Plus blanket 70 kg/m³
Ref.
Product
a
Stiffener packed with FireMaster
Marine Plus blanket 70 kg/m³
b
c
Thickness Weight
(kg/m2)
(mm)
-
-
FireMaster Marine Plus blanket
70 kg/m³
50
3.5
FireMaster Marine Plus blanket
70 kg/m³
60
4.2
Morgan Thermal Ceramics
Marine & Offshore Fire Divisions
bulkhead, deck & floor systems
25
