Marine and Offshore Insulation.pdf

8/14/2019 Marine and Offshore Insulation.pdf

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Marine & Offshore Insulation

- products and constructions November 2009


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Marine and offshoreinsulation worldwide

For many years ROCKWOOL Marine & Offshore has been one of theleading suppliers marine and offshore insulation worldwide. ROCKWOOL

Marine & offshore is part of the ROCKWOOL group, which is the world

largest manufacturer of stone wool.

ROCKWOOL markets a wide range of specially developed products and

constructions which have been tested and approved according to the latest

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

certified according to the latest MED directive. As Notified Body ROCKWOOL

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

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

marine & offshore sector. For the sake of both safety and functionality it is

of particularly great importance that the products have good properties

in respect of fire insulation, water repellence and sound reduction.

ROCKWOOL Marine & Offshore insulation is made of stone wool,

which possesses superior properties in these very fields.

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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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Technical insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Facings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Aquaduct - Thermal Insulation of Sub-Sea pipelines . . . . . . . . . . 12

Product selector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Product overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

On account of 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, floating floors and sub-sea pipelines.

Our products are constantly being developed to be abreast with the

requirements of the market.

In this brochure you will find a presentation of approved products and

solutions from ROCKWOOL Marine & Offshore.


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A-constructions steelBulkhead

Product Marine Batts 45

Density 45 kg/m3

Thickness Plate 50 mm

Stiffener 25 mm

Product Marine Wired Mat 90

Density 90 kg/m3


Stiffener 30 mm

Product Marine Firebatts 100

Density 100 kg/m3


Stiffener 25 mm


Density 130 kg/m3

Thickness Plate 2x30 mm

Stiffener 30 mm

Advantages

Advantages

Advantages

A-30 MED-B-4134

Advantages

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A-30 MED-B-4134

A-60 MED-B-4188

A-60 MED-B-4188


Density 100 kg/m3


Stiffener 40 mm


Density 130 kg/m3


Stiffener 50 mm

Advantages

Advantages

A-60 restricted MED-B-4188



Density 90 kg/m3


Stiffener 45 mm


Density 105 kg/m3


Stiffener 30 mm

Advantages

Advantages

A-60 MED-B-4188

A-60 MED-B-4188


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A-constructions aluBulkhead


Density 130 kg/m3

Thickness Plate 2x30*

Stiffener 2x30 mm

Product Marine Batts 45/ Wired Mat 90Density 45/90 kg/m3


Stiffener 45 mm

Advantages

A-30 MED-B-4187


Density 130 kg/m3


Stiffener 2x30 mm


Density 100 kg/m3


Stiffener 2x30 mm

Advantages

Advantages

A-60 MED-B-4191

A-60 MED-B-4191

A-60 MED-B-4190

Advantages

A-constructions aluDeck

*Insulation thickness on both sides of the alu plate


Density 100 kg/m3

Thickness Plate 2x30 mm*

Stiffener 2x30 mm

Advantages

A-60 MED-B-4190

*Insulation thickness on both sides of the alu plate


Density 130 kg/m3


Stiffener 2x30 mm

Advantages



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H-60 Non load bearing corrugated steel

Profit steel, min.1.5 mm thick

50 mm HC Firebatts 150

40 mm HC Wired Mat 150

Profit steel, min. 1.5 mm thick

50 mm HC Firebatts 150

40 mm HC Wired Mat 150

H-constructions Bulkhead

1

1

2

2

3

3

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Product HC Firebatts 150 + HC Wired Mat 150

Density 150 kg/m3

Thickness Plate: 30 mm HC Firebatts 150

+ 40 mm HC Wired Mat 105

Stiffener 2x40 mm HC Wired Mat 150

Advantages

H-120 restricted

Product HC Firebatts 150Density 150 kg/m3

Thickness Plate 50+50 mm

Stiffener 50+50 mm

H-60

Advantages

H-120 Non load bearing corrugated steel

H-constructions Deck

Advantages

Advantages

1

1

2

2

3

3

Product HC Firebatts 150 + HC Wired Mat 150

Density 150 kg/m3

Thickness Plate: 30 mm HC Firebatts 150

+ 40 mm HC Wired Mat 105

Stiffener 40 mm HC Wired Mat 150

H-60 restricted

Advantages

Product HC Firebatts 150

Density 150 kg/m3

Thickness Plate: 50+50 mm

Stiffener 50+50 mm

H-60 restricted

Advantages

One layersolution

The construction is based on a solution wherethe construction is made with one product inone layer. This leads to a faster 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 stiffeners,and consequently faster installat ion time.

Safesolution

The constructions are based on a multiple,typical two layer solution which results in moresafe 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 fixed structure of the products givean easy handling in respect to cutting and installation.

Please note that the drawings are only intended as a guide

Rockwool Marine & Offshore also offers solutions for Jet fire and Blast Resistance.

Please visit our website www.rockwool-marine.com or contacts us for more information


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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 of the Rockwool products is that the high level of thermal

insulation can be combined with excellent noise reduction capabilities and often

also fire protection constructions will act as thermal comfort insulation.

All ROCKWOOL Marine & Offshore products will fulfil the IMO rules of non-

combustibility and low flame spread and besides this the products have

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

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

temperatures.

Floating Floors

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

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

from travelling from 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 & Offshore has developed and for many years

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

product is widely used by dedicated floating floor companies as the core mate-

rial, combined with different types of load spreading top layers and base layers.

These solutions are extensively used

on cruise liners where stringent require-

ments are made in order for people to

be able to enjoy their cruise without

being bothered by noise.

At the same time many of these floating

floor constructions are made as approved

A-60 Deck Fire Protection Solutions.

ROCKWOOL Marine & Offshore also

supplies solutions for floating floor,

approved for A-60 Deck Fire Protection,

see page 5.

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Panels

Throughout the accommodation

areas of a vessel or living quarter, it is

required to have B-Class fire restriction

zones and fire protection between each

cabin. And at the same time it is needed to

have comfort and noise insulation between each

cabin, towards public areas etc.

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

be highly successful.

ROCKWOOL Marine & Offshore has together with the customers developed

a great number of special products possessing high compressive and

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

approved as non-combustible according to latest IMO regulations.

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

for the fabrication of sandwich constructions.

Sound Solutions

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

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

cialist companies to perform sound design work, calculations and final onboard

measurements.

Rockwool products have excellent properties as; sound absorbers, stopping

structural borne noise (i.e. with floating floor and bulkhead constructions)

and as noise reduction by panels.

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

A large range of basic product measurements has been performed, to create

the necessary data for the further calculations.

A series of typical constructions have also been tested for the noise reduction

capabilities.

Please see our web site

www.rockwool-marine.com

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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Aquaduct CLare special pat-

ented Rockwool products where

the vertical direction of the fibres

provides an excellent compres-

sion resistance at low thicknesses

(down to 10 mm thickness). Thefibres are bonded to a reinforced aluminium foil outer facing

and the product can be supplied with very low tolerances.

In most cases Aquaduct CL will be the optimal choice for

Pipe in Pipe solutions.

Aquaduct Sectionsare rigid

pre-formed circular units of

Rockwool insulation supplied

with or without an outer covering.

Aquaduct sections are available

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

individual needs and specifications. Aquaduct Sections

are the optimal choice for bigger sizes of pipe.

Aquaduct PSMis

a rigid Rockwool

slab having a glass

scrim or reinforced

aluminium foil facing

bonded to one side

and triangular grooves in the other.

The grooves allow the slab to wrap

around and closely fit specified large

diametres.

Aquaduct Bevelled

Lagsare trapezoidal

strips of Rockwool

rigid slab designed

to contour specified

large diametres. The

lags can be supplied

loose or bonded to a reinforced

foil or metal outer sheet. The use of

Aquaduct Bevelled Lags offers the

designer the facility to incorporate

inset strips of varying thicknesses.

Aquaduct Loose Fill

is a specially graded,

granular insulation

designed to in-fill

around pipe bundles

and to fully fill irregu-

lar voids. Aquaduct

Loose Fill can be installed at a wide

range of densities, either by hand

packing or by use of specially de-

signed blowing equipment.

Aquaduct - Thermal Insulationsolutions for Sub-Sea Pipeline

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

been used e.g. within the marine and offshore sector, can now with benefit be

used for thermal insulation of Sub-Sea Pipelines.

The increased efficiency improvement

when drilling for oil and use of the worlds oil

reserves mean that we operate on deeper

ocean depths with increasing temperatures

of the crude oil as a consequence. Precisely

here, the combination of ROCKWOOLs

capability to resist high temperatures and

good insulating qualities appears.

Aquaduct has already been used success-

fully in Sub-Sea projects world wide for se-

veral years. We offer individual and custom-

ised solutions to match the specific condi-

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

Bundles, Field Joints and Bespoke solution.

Advantages

Resistant to high temperatures

Resilient; good recovery

following deformation

Free from HFCs and other

glowing gases

Unaffected by welding offield joints

Easy to handle and install

Reliable performance;

thermal conductivity cannot

degrade due to loss of

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 & Offshore has developed a special range of marineproducts, which meets the requirements of 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 of the applications of the ROCKWOOL

products in different constructions.

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Products

Fields of applicationMarineBatts32,32RL

arne

atts

,

arne

a

MarineSlab8

arne

a

,

arne

a

,

MarineFirebatts10

arne

reatts

arne

reatts

HCWiredMat150

reatts

MarineLamellaMat32

MarineWiredMat80,90,105

pe

ectons

UniversalPipeSection

quauct

ulkhead and Deck

construct ons re

construct ons re

Comfort

oat ng oors

pes <

>250C

anks250C

Air ducts re

om ort nsu at on

xhaust pipes

Sub-sea ipelines Thermal nsulation

* re, on y ar ne atts


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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, 100

Marine Batts 32w. reinforced alu on 1 side

Semi-rigid slab for comfort insulation. Supplied withreinforced 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 forcomfort insulation. Supplied with reinforced alu on 1 side.

4000 1000 50, 75, 100

Marine Batts 45 Semi-rigid slab for comfort insulation and approved

A-constructions.

1000 600 25-100

Marine Batts 45w. reinforced alu on 1 side

Semi-rigid slab for comfort insulation and approvedA-constructions. Supplied with reinforced alu on 1 side.

1000 600 25, 30, 50, 100

Marine Batts 45GW 200

Semi-rigid slab for comfort insulation and approvedA-constructions. Supplied with glass fabric on 1 side.

1000 600 25, 30, 50

Marine Batts 45 RLw. reinforced alu 1 side

Semi-rigid slab delivered as highly compressed roll. Used forcomfort insulation. Supplied with reinforced alu on 1 side.

3000 1000 50

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

Marine Slab 60w. black tissue 1 side

Rigid slab with black tissue for e.g. insulation of ventilation ducts 1000 600 25

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

Marine Slab 80w. black tissue 1 side

Rigid slab with black tissue for e.g. sound insulation 1000 600 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

Rigid slab for fire insulation in approved A-constructions.

Supplied with glass fabric on 1 side used as the final surface one.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, 40, 50

Marine Firebatts 130GW 200

Rigid slab for fire insulation in approved A-constructions.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 withA-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 90,105

GW 400, GB 200, GW 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 Wired Mat 150 Flexible mat, one side is faced with wire netting.Special product used for insulation of

H-constructions

4000 500 40

HC Firebatts 150 Special product used for insulation ofH-constructions only

1000 600 30, 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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