PAROC Light Marine

Set sail for lighter weight and fire safety
PAROC Light Marine solutions are new lightweight solutions for A60 aluminium constructions and A-class steel decks and bulkheads. 

Requirement on the shipbuilding industry are becoming increasingly stringent worldwide, both from economic and ecological perspectives. Focus is on operational efficiency, in addition to environmental aspects and sustainability. The new Paroc lightweight products are good for our environment: CO2-emissions will be reduced starting with the transport of the products from the factory until being installed in the shipyard and sailing on the water. PAROC Light Marine solutions offer up to 40% weight reduction in A-class steel solutions and A60 aluminium constructions.

The products approved for A-class steel solutions are PAROC Marine Navis Slab 60, PAROC Marine Navis Mat 60 and PAROC Marine Navis Wired Mat 60The density and thickness of the products is always the same no matter which product is used in the construction. Products can be used in different combinations, also combining slabs and mats in same application. There is a wide variety of different installation possibilities, which simplifies the installation on-site.

PAROC Light Marine A60 aluminium solutions for 6 mm thick A60 aluminium constructions are based on one product PAROC Marine Navis Mat 60. Insulating thickness on both decks and stiffeners is 60 mm which makes the design less complex. The installation work is easier with a lighter product and only one insulation layer is needed for all constructions. This solution is available also for restricted bulkheads.

Paroc lightweight solutions for 4 mm thick A60 aluminium constructions are based on only one product PAROC Marine Navis Mat 90 in two thicknesses; 60 mm on decks and 70 mm on bulkheads.

PAROC Marine Navis Slab 60, PAROC Marine Navis Mat 60 and PAROC Marine Navis Wired Mat 60 are all approved for A-class steel solutions. Products can be used in different combinations, also combining slabs and mats in same application. 

 

Products

PAROC Marine Navis Slab 60 (facings: AluCoat, G1, G2, G3, G4, G7 and LF1)
PAROC Marine Navis Mat 60 (facing: AluCoat)
PAROC Marine Navis Wired Mat 60 (facings: AluCoat, G1, G2, G4, G7 and LF1)
  

IMO 2010 FTPC
Class  Nominal density, 
kg/m3
Level/stiffener    Sound reduction Rw
(C, Ctr), dB  
Insulating thickness,
mm
Weight,
kg/m2 
STEEL DECKS - PAROC Navis Slabs or Mats
 A60 60 50/30 3,0/1,8 47 (-1, -6)
 A30 60 30/30 1,8/1,8 46 (-2, -6)
 A15 60 30/0 1,8/0 45 (-1, -5)
STEEL BULKHEADS - PAROC Navis Slabs or Mats
 A60 60 60/30 3,6/1,8 47 (-1, -6)
 A30 60 40/30 2,4/1,8 47 (-2, -6) 
 A15 60 30/0 1,8/0 45 (-1, -5)

 
Installation 

Mats ands slabs can be used in the same installation in various combinations. Below are just a few examples.

Slab installation

PAROC Light Marine installation with PAROC Marine Navis Slab 60 G1

Wired Mat installation

PAROC Light Marine installation with PAROC Marine Navis Wired Mat 60

 
Alternative stiffener installation



 
Continuous wired mat installation 



Mat on stiffener, slabs between stiffeners


A15 installation, no insulation on stiffeners

A15 installation with no insulation on stiffeners

  

 

PAROC Light Marine A60 aluminium solutions are tested and approved for 4 mm and 6 mm thick aluminium constructions. There is a solution also for restricted bulkheads.

Please note that PAROC Marine Navis Mat 60 and PAROC Marine Navis Mat 90 can be covered with aluminium foil (AluCoat®).

It is also possible to use PAROC Marine Navis Wired Mat 60 / PAROC Marine Navis Wired Mat 90 in the constructions. The facings available for wired net mats are aluminium foil (AluCoat®) and black or white glass fiber clothing.

 

For 6 mm aluminium constructions:

 
Light Marine aluminium bulkhead

A60 ALUMINIUM BULKHEAD

Product: PAROC Marine Navis Mat 60

Density:
60 kg/m3

Insulation thickness:
60 mm

Weight kg/m2:
7,2

Light Marine aluminium bulkhead restricted

A60 ALUMINIUM BULKHEAD RESTRICTED

Product: PAROC Marine Navis Mat 60

Density:
60 kg/m3

Insulation thickness:
60 mm

Weight kg/m2:
3,6

Light Marine aluminium deck
A60 ALUMINIUM DECK

Product: PAROC Marine Navis Mat 60

Density: 60 kg/m3

Insulation thickness: 60 mm

Weight kg/m2: 3,6

 

For 4 mm aluminium constructions:

 
PAROC Light Marine A60 aluminium bulkhead  A60 ALUMINIUM BULKHEAD

Product: PAROC Marine Navis Mat 90

Density: 90 kg/m3

Insulation thickness: 70 mm

Weight kg/m2: 12,6

PAROC Light Marine A60 aluminium deck 

A60 ALUMINIUM DECK

Product: PAROC Marine Navis Mat 90

Density: 90 kg/m3

Insulation thickness: 60 mm

Weight kg/m2: 5,4             

B15 wall extension solution is based on one single product; PAROC Marine Navis Slab 100 AluCoat, 30 mm. Installation is quick because only one product in one thickness is needed for the wall extension construction. Duct and pipe penetrations are included in the new lightweight solution. Penetrations are insulated on one side of the wall with PAROC Marine Navis Wired Mat 60 AluCoat, 40 mm.  

Read more on B15 extended wall solution page >> 

B15 extended wall with pipe and duct penetration