Rockwool 3

7/29/2019 Rockwool 3

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Marine & Offshore Insulation

- products and constructions April 2008


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Marine and offshoreinsulation worldwide

For many years ROCKWOOL Marine & Oshore has been one o theleading suppliers marine and oshore insulation worldwide. ROCKWOOL

Marine & oshore is part o the ROCKWOOL group, which is the world

largest manuacturer o stone wool.

ROCKWOOL markets a wide range o specially developed products and

constructions which have been tested and approved according to the latest

standards and by all major classication societies, just as ROCKWOOL is

certied according to the latest MED directive. As Notied Body ROCKWOOL

has chosen Det Norske Veritas, which consequently guarantees our quality.

There are stringent requirements o insulation materials to be used in the

marine & oshore sector. For the sake o both saety and unctionality it is

o particularly great importance that the products have good properties

in respect o re insulation, water repellence and sound reduction.

ROCKWOOL Marine & Oshore insulation is made o stone wool,

which possesses superior properties in these very elds.

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Rockwool insulation all over

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ContentA-constructions, steel 4

A-constructions, alu 6

H-constructions 7

Comfort insulation 8

Technical insulation 10

Facings 11

Accessories 11

Aquaduct - Thermal Insulation of Sub-Sea pipelines 12

Product selector 13

Product overview 14

On account o the unique properties and specially developed products

ROCKWOOL insulation can be used everywhere. This applies e.g. to

A & H constructions, Bulkhead and Deck constructions, engine rooms,

pipe and air ducts, doors and panels, foating foors and sub-sea pipelines.

Our products are constantly being developed to be abreast with the

requirements o the market.

In this brochure you will nd a presentation o approved products and

solutions rom ROCKWOOL Marine & Oshore.


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A-constructions steel Bulkhead

Product Marine Batts 45

Density 45 kg/m3

Thickness Level 50 mm

Stiener 25 mm

Product Marine Wired Mat 90

Density 90 kg/m3


Stiener 30 mm

Advantages

A-30 MED-B-4134

A-30 MED-B-4134

Advantages

Product Marine Firebatts 100

Density 100 kg/m3


Stiener 25 mm


Density 130 kg/m3

Thickness Level 2x30 mm

Stiener 30 mm

Advantages

A-60 MED-B-4188

A-60 MED-B-4188

Advantages


Density 100 kg/m3


Stiener 40 mm


Density 130 kg/m3


Stiener 50 mm

Advantages

A-60 restricted MED-B-4188


Advantages


Density 90 kg/m3


Stiener 45 mm


Density 105 kg/m3


Stiener 30 mm

Advantages

A-60 MED-B-4188

A-60 MED-B-4188

Advantages

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A-constructions steel Deck

Product Marine Batts 45

Density 45 kg/m3


Stiener 30 mm


Density 90 kg/m3


Stiener 30 mm

Advantages

A-30 MED-B-4186

A-30 MED-B-4186

Advantages


Density 100 kg/m3


Stiener 25 mm


Density 130 kg/m3


Stiener 40 mm

Advantages

A-60 MED-B-4189

A-60 MED-B-4189

Advantages


Density 90 kg/m3


Stiener 45 mm

A-60 MED-B-4189

Advantages

Product Marine Slab 200

Density 200 kg/m3

Thickness 2x30 mm

Top plate Min. 2 mm steel plate

Note: Top layer according to the static calculations

A-60 Floating Floor MED-B-4189

Advantages

One layersolution

The construction is based on a solution wherethe construction is made with one product inone layer. This leads to a aster installat ion.

Low construction

weight

The construction is based on products with alow density and/or low thickness which leadsto a low total construction weight.

Fastinstallation

The construction is based on Mats which re-duces the cutting especially around stieners,and consequently aster installation time.

Safesolution

The constructions are based on a multiple,typical two layer solution which results in moresae solution especially due to staggered joints.

Optimal soundproperties

The construction is based on products with higherdensity and/or more thickness which results inbetter sound properties

Easyhandling

The constructions are based on Batts, where thesmall size and xed structure o the products givean easy handling in respect to cutting and installation.

Please note that the drawings are only intended as a guide

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A-constructions alu Bulkhead


Density 130 kg/m3

Thickness Level 2x30*, 2x30** mm

Stiener 2x30 mm


Density 130 kg/m3


Stiener 2x30 mm

Advantages


Product Marine Batts 45/ Wired Mat 90

Density 45/90 kg/m3


Stiener 45 mm

Advantages

A-30 MED-B-4187


Density 130 kg/m3


Stiener 2x30 mm

Advantages

A-60 MED-B-4191

A-60 MED-B-4190

Advantages

A-constructions alu Deck

*Insulation thickness on the side of stiffener, **Insulation thickness on the other side


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Prot steel, 1.6 mm thick

Marine Hydrocarbon Slab (HC Firebatts 150)

- inll to troughs

2x50 mm Marine Hydrocarbon Slab (HC Firebatts 150)

Reinorced alu oil to Slab

Welded steel pins, 3 mm - 300 mm (max) ctrs along troughs

H-constructions Bulkhead

Prot steel, 1.6 mm thick

HC Firebatts 150 (Firebatt 150) - inll to troughs

3x50 mm HC Firebatts 150 (Firebatt 150)

Reinorced alu oil to Slab

Welded steel pins, 3 mm

- 300 mm (max) ctrs along troughs

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Product HC Firebatts 150 (Firebatt 150)

Density 150 kg/m3

Thickness Level 50+50 mm

Stiener 50+50 mm


Density 150 kg/m3


Stiener 65+65 mm

Advantages

H-120 restricted

H-60 restricted

Advantages


Density 150 kg/m3


Stiener 50+50 mm


Density 150 kg/m3


Stiener 65+65 mm

Advantages

H-120

H-60

Advantages

H-60 Non load bearing cladding system

H-120 Non load bearing cladding system

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H-constructions Deck

One layersolution

The construction is based on a solution wherethe construction is made with one product inone layer. This leads to a aster instal lation.

Low construction

weight

The construction is based on products with alow density and/or low thickness which leadsto a low total construction weight.

Fastinstallation

The construction is based on Mats which re-duces the cutt ing especially around stieners,and consequently aster installation time.

Safesolution

The constructions are based on a multiple,typical two layer solution which results in moresae solution especially due to staggered joints.

Optimal soundproperties

The construction is based on products with higherdensity and/or more thickness which results inbetter sound properties

Easyhandling

The constructions are based on Batts, where thesmall size and xed structure o the products givean easy handling in respect to cutting and installation.

Please note that the drawings are only intended as a guide

Advantages

Advantages

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Wire Netting

Steel washers, 38 mm

Wire Netting

Steel washers, 38 mm

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5

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2

3

45

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Steel Plate 1,5 mm

Steel Plate 2 mm

Marine Slab 200, 30 mm

Marine Slab 200, 30 mm

Steel Deck

Comfort Insulation

The requirements of the indoor climate and comfort have becomemore stringent during the recent years The insulation constitutes an

important factor of this, as it ensures obtaining the correct temperature

as comfort insulation

The great advantage o the Rockwool products is that the high level o thermal

insulation can be combined with excellent noise reduction capabilities and oten

also re protection constructions will act as thermal comort insulation.

All ROCKWOOL Marine & Oshore products will ull the IMO rules o non-

combustibility and low fame spread and besides this the products have

excellent water repellent properties which are also important as comort insu-

lation oten is placed directly up against the outer construction with changing

temperatures.

Floating Floors

To obtain a good comort a good noise reduction is required between the indivi-

dual decks. To prevent noise particularly impact sound and structure borne noise

rom travelling rom one cabin to another you must use an insulation solution

which has the necessary rigidity, elasticity and noise reduction/absorption. For

this purpose ROCKWOOL Marine & Oshore has developed and or many years

marketed the Rockwool Marine Slab 140 with an excellent track record. This

product is widely used by dedicated foating foor companies as the core mate-rial, combined with dierent types o load spreading top layers and base layers.

These solutions are extensively used

on cruise liners where stringent require-

ments are made in order or people to

be able to enjoy their cruise without

being bothered by noise.

At the same time many o these foating

foor constructions are made as approved

A-60 Deck Fire Protection Solutions.

ROCKWOOL Marine & Oshore alsosupplies solutions or foating foor,

approved or A-60 Deck Fire Protection.

Please see our technical guideline 10.20.

for construction built-up.

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Panels

Throughout the accommodation

areas o a vessel or living quarter, it is

required to have B-Class re restriction

zones and re protection between each

cabin. And at the same time it is needed to

have comort and noise insulation between each

cabin, towards public areas etc.

For this purpose the Rockwool Marine Slab range o products has proven to

be highly successul.

ROCKWOOL Marine & Oshore has together with the customers developed

a great number o special products possessing high compressive and

delaminating strength as well as great re resistance, which has been

approved as non-combustible according to latest IMO regulations.

The panel and door manuacturers here-by have an outstanding core material

or the abrication o sandwich constructions.

Sound Solutions

Today an increasing ocus on noise reduction is present, which extents arbeyond the rules o national marine authorities and IMO, such as res A.468(XII).

The technical aspects in this area are quite complex and oten requires spe-

cialist companies to perorm sound design work, calculations and nal onboard

measurements.

Rockwool products have excellent properties as; sound absorbers, stopping

structural borne noise (i.e. with foating foor and bulkhead constructions)

and as noise reduction by panels.

ROCKWOOL Marine & Oshore is assisting in the battle against noise.

A large range o basic product measurements has been perormed, to create

the necessary data or the urther calculations.

A series o typical constructions have also been tested or the noise reduction

capabilities.

Please see our web site

wwwrockwool-marinecom

for dedicated specialist

information and

measuring results

Typical Rockwool products

for comfort insulation

Marine Batts 32/45

Marine Slab 60/80

Marine Slab 120-250


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Technical Insulation

Pipe InsulationPipe insulation is rarely visible, but oten decisive or the comort and saety on

board.

The saety rules o SOLAS (Chp II-2) regarding hot suraces in engine rooms

have to be ullled. Pipe insulation is also necessary to reduce the surace tem-

perature on the pipes so that people working in the vicinity are not injured by

contact with hot pipes.

To prevent corrosion and blockage o pipes or heavy oil, cargo lines or prod-

uct tankers etc. it can urther more be decisive to avoid too great a heat loss

rom the pipes.

ROCKWOOL Marine & Oshore has a wide selection o marine approved solu-

tions or pipe insulation, which satisy all these requirements, or large pipes as

well as small pipes.

Ridged pipe sections are available both with and without reinorced aluminium

oil covering.

Also available is the Universal Pipe Section; a lower density and very fexible

pipe section, which ensures a quick and eective installation without cutting,

even when doing >90 degrees elbows.

The Rockwool Pipe Sections are especially suitable or ambient to very high

temperatures, but can also be utilised or chilled medias.

Please see the web site where a calculation application can be downloaded, to

determine heat loss, surace temperatures, and required thicknesses.

Technical Installations

For a large range o technical equipment onboard a vessel or oshore installa-

tion, there will be requirements or insulation. This will oten be a combination

o thermal control, noise reduction and re saety. For these purposes

ROCKWOOL Marine & Oshore will be able to supply a perect solution.

Also or odd size and shape installations.

Air Ducts

Today, many requirements are made on air ducts. Most important is that the

comort on board the vessels or platorm living quarters is considered and that

no compromises are made to the demands on re saety.

In connection with ventilation o cabins and other rooms it must urthermore

be ensured that no condensation is ormed and that the required temperature

is maintained all the time. This is obtained by using one o the ROCKWOOL

Marine & Oshore products.

Typical Rockwool products

for technical insulation

Marine Wired Mat 80/90/105

Marine Lamella Mat 32

Marine Firebatts 110

Pipe Sections


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FacingsThere are many reasons or choosing insulation products with acings. It is gen-

erally done to obtain a vapour barrier, which prevents ormation o condensa-

tion on the cold side o a construction. ROCKWOOL Marine & Oshore can or

this purpose oer a number o products aced with a reinorced alu oil, which

ensures a strong surace. In addition to this, ROCKWOOL Marine & Oshore can

oten provide products with a glass abric, which oten provides a cheaper and

lighter construction. These products are typically used or car decks, aircondi-

tioning, plants, engine rooms, lit sharts or the like.

Others

Accessories

Accessories or the installation work are alsoavailable rom ROCKWOOL Marine & Oshore.

The product range covers i.e.

Copper coated mild steel pins.

Stainless steel pins. Available also with alu tip.

Spring washers, plain or with white cap.

Stainless steel washers, plain or with white cap.

Rockwool knives.

Aluminium tape.

Glass Fabric , white 210 gr/m2.

Adhesive or glass abric.

1 Galvanised Wire Mesh.

Other accessories available upon request.

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Aquaduct CL are special pat-

ented Rockwool products where

the vertical direction o the bres

provides an excellent compres-

sion resistance at low thicknesses

(down to 10 mm thickness). Thebres are bonded to a reinorced aluminium oil outer acing

and the product can be supplied with very low tolerances.

In most cases Aquaduct CL will be the optimal choice or

Pipe in Pipe solutions.

Aquaduct Sections are rigid

pre-ormed circular units o

Rockwool insulation supplied

with or without an outer covering.

Aquaduct sections are available

in almost any combination o dia-meter, thickness and length and can be adapted to

individual needs and specications. Aquaduct Sections

are the optimal choice or bigger sizes o pipe.

Aquaduct PSM is

a rigid Rockwool

slab having a glass

scrim or reinorced

aluminium oil acing

bonded to one side

and triangular grooves in the other.

The grooves allow the slab to wrap

around and closely t specied large

diametres.

Aquaduct Bevelled

Lags are trapezoidal

strips o Rockwool

rigid slab designed

to contour specied

large diametres. The

lags can be supplied

loose or bonded to a reinorced

oil or metal outer sheet. The use o

Aquaduct Bevelled Lags oers the

designer the acility to incorporate

inset strips o varying thicknesses.

Aquaduct Loose Fill

is a specially graded,

granular insulation

designed to in-ll

around pipe bundles

and to ully ll irregu-

lar voids. Aquaduct

Loose Fill can be installed at a wide

range o densities, either by hand

packing or by use o specially de-

signed blowing equipment.

Aquaduct - Thermal Insulationsolutions for Sub-Sea Pipeline

ROCKWOOLs unique product properties within re resistance, water and mois-ture repellent, sound reduction and thermal conductivity, which traditionally have

been used e.g. within the marine and oshore sector, can now with benet be

used or thermal insulation o Sub-Sea Pipelines.

The increased eciency improvement

when drilling or oil and use o the worlds oil

reserves mean that we operate on deeper

ocean depths with increasing temperatures

o the crude oil as a consequence. Precisely

here, the combination o ROCKWOOLs

capability to resist high temperatures and

good insulating qualities appears.

Aquaduct has already been used success-

ully in Sub-Sea projects world wide or se-

veral years. We oer individual and custom-

ised solutions to match the specic condi-

tions and needs: Pipe-in-pipe system, Pipe

Bundles, Field Joints and Bespoke solution.

Advantages

Resistant to high temperatures

Resilient; good recovery

ollowing deormation

Free from HFCs and other

glowing gases

Unaffected by welding of

eld joints

Easy to handle and install

Reliable performance;

thermal conductivity cannot

degrade due to loss o

entrapped gas

Recyclable

Product RangeAquaduct Insulation system incorporate a number of different

Rockwool products which can be tailor made for the individual

project and purpose Some of the products are described below:


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Product Selector

ROCKWOOL Marine & Oshore has developed a special range o marineproducts, which meets the requirements o IMO's regulation at any time.

For every constructions there is consequently a ROCKWOOL solution that has

the required approval.

The below table gives a general idea o the applications o the ROCKWOOL

products in dierent constructions.

P

roducts

Fields of applicationMarineBatts32,3

2RL

,45*

MarineSlab60

MarineSlab80

MarineSlab150,2

00

MarineSlab140

MarineFirebatts100

MarineFirebatts130

MarineFirebatts110

HCFirebatts150(Firebatt150)

MarineLamellaMat32

MarineWiredMat80

,90,1

05

PipeSections

UniversalPipeSectio

nw.

tape

Bulkhead and decks

A constructions

H constructions

Fire

Fire

Comfort

Floating floors

Pipes

250C

Tanks

Air ducts

Fire

Comort insulation

Exhaust pipes

* Fire only Marine Batts 45


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Product overview

Product Application lengthmm

width

mm

thickness

mm

Marine Batts 32 Semi-rigid slab for comfort insulation. 1000 600 50, 75, 100

Marine Batts 32w. reinforced alu on 1 side

Semi-rigid slab for comfort insulation. Supplied with

reinforced alu on 1 side

1000 600 50, 100

Marine Batts 32 RLw. reinforced alu on 1 side

Semi-rigid slab delivered as highly compressed roll. Used for

comfort insulation. Supplied with reinforced alu on 1 side.

4000 1000 50, 75, 100

Marine Batts 45 Semi-rigid slab for comfort insulation and approvedA-constructions.

1000 600 25-100

Marine Batts 45w. reinforced alu on 1 side

Semi-rigid slab for comfort insulation and approved

A-constructions. Supplied with reinforced alu on 1 side.1000 600 25, 30, 50

Marine Batts 45GW 200

Semi-rigid slab for comfort insulation and approved

A-constructions. Supplied with glass fabric on 1 side.

1000 600 25, 30, 50

Marine Slab 60 Rigid slab for e.g. sound insulation. 1000 600 50

Marine Slab 80 Rigid slab for e.g. sound insulation. 1000 600 30, 50

Marine Slab 140 Special product for insulation offloating floors only.

1000 600 30, 40, 50

Marine Slab 150 Strong and rigid slabs for e.g. floating decks or to be cut intolamellas and used for panels.

1000 600 50, 100

Marine Slab 200 Strong and rigid slabs for e.g. floating decks or to be cut intolamellas and used for panels. Approved for A-60 Floating floor.

1000 600 30, 50, 60

Marine Firebatts 100 Rigid slab for fire insulation in approved A-constructions. 1000 600 25, 40, 60

Marine Firebatts 100w. reinforced alu on 1 side

Rigid slab for fire insulation in approved A-constructions.

Supplied with reinforced alu on 1 side.

1000 600 25, 40, 60

Marine Firebatts 100GW 200


Supplied with glass fabric on 1 side used as the final surface on

e.g. a car deck.

1000 600 25, 40, 60

Marine Firebatts 110 Rigid slab for high temperatures and fire insulation 1000 600 25, 50

Marine Firebatts 130 Rigid slab for fire insulation in approved A-constructions. 1000 600 30-100

Marine Firebatts 130w. reinforced alu on 1 side

Rigid slab for fire insulation in approved A-constructions.Supplied with reinforced alu on 1 side.

1000 600 30-65

Marine Firebatts 130GW 200


Supplied with glass fabric on 1 side used as the final surface on

e.g. a car deck.

1000 600 30, 40, 50


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Product Application length

mm

width

mm

thickness

mm

Marine Lamella Mat 32

w. reinforced alu on 1 side

Lamellas placed edgewise on alu (roll).

For insulation of pipes, tanks and ventilation ducts.

8,000 1000 20, 30

Marine Wired Mat 80,90,105 Flexible mat, one side is faced with wire netting.

Used for pipes and penetrations in connection with

A-constructions. Wired Mat 90 and 105 to be used

in approved A-constructions.

2-7000 1000 30-80

Marine Wired Mat 105

w. reinforced alu on 1 side

Flexible mat, one side is faced with wire netting and

reinforced alu on the outside. To be used in approved

A-constructions.

2-7000 1000 30, 50, 75

Marine Wired Mat 90,105GW 400, GB 200

Flexible mat, one side is faced with wire netting and

glass fabric on the outside. To be used in approved

A-constructions as the final surface.

2-7000 1000 30-90

HC Firebatts 150 (Firebatt 150) Special product used for insulation of

H-constructions only

1000 600 50, 65

Pipe Sections 850 Rigid Pipe Sections for steam and process pipes. 1000 17-356 20-100

Alu Pipe Sections 864 Rigid Pipe Sections for steam and process pipes.

With reinforced alu

1000 17-356 20-100

Marine Universal

Pipe Sections w. tape

Flexible Pipe Section easy to work with. Can be used

for elbows without preparation. Delivered with rein-

forced alu as facing and selfadhesive tape.

1000 15-114 Depending on

inner diameter

Accessories

Alu tape, glass fabric, wired

mesh tape, pins and washers

50, 75


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To learn more visitwww.rockwool-marine.com

ROCKWOOL Marine & Oshore web site has now existed or several years and

is every day used by many people all over the world. Our web site is regularly

updated so that you will always nd the latest inormation about products,

constructions and approvals.

Rockwool 3

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