Marine Insulation.

With 36 years of experience of producing acoustic materials for Soundproofing and Noise reduction, we have the perfect solution for your marine acoustic problems. Our marine insulation products are ideal for sound-proofing boat engine rooms and controlling noise and vibration problems. Acoustafoam’s Class O composite products offer the best possible acoustic result especially for engine room sound insulation due to the multi-layer combination.

Acoustafoam laminates are used in many industrial applications but mostly used for the marine industry engine room noise problem areas.

Acoustafoam Laminates have three layers in addition to a protective facing for cosmetic and practical functions:

The Absorption Layer
A thick layer of 25mm fire zero rated Class O foam which soaks up noise and stops it bouncing around the engine compartment.

The Transmission Layer
A high-density 5kg per square metre polymeric barrier that provides the highest possible mass for the job of transmission loss (stops noise from getting through to other areas of the boat at the application wall).

The Isolation Layer
This 6mm layer of foam has a crucial function, it acts like the gap in double glazing and stops the noise that hits the transmission layer being carried through to the bulkhead.

Acoustafoam Marine Laminates can be supplied with a range of facings. PU Films Black and White, Glass Fibre, Aluminium Coated Glass Fibre, Aluminium Foil, Fire Rated Fabrics or a range of Sprayed Fire Rated Paints.

Acoustafoam offers a standard variety of products for marine insulation applications. Sheets 990mm x 590mm x 32mm – 4 sheets per box with a self-adhesive backing. Installation is easy. Simply cut the material to shape, peel off the release paper and fix to the affected area. Use Acoustafoam jointing tape to seal butt joint edges.

Acoustafoam manufactures marine acoustic insulation made from Rockwool fire pro. RW2000 is a rock mineral wool slab engineered to provide A-rated fire protection aboard ships and offshore installations. This product is Lloyd Register of Shipping and MED certified A30 and A60 fire protection to steel decks and bulkheads. It can be used to provide fire protection, thermal insulation and sound reduction with the minimum of weight. The product is laminated with B67 foil coated glass Class O fire rated.

Material code : RW 2000. Description : Marine Rockwool
Colour : Foil faced (B67)
Sheet size: 1000mm x 600mm.Thickness: 25mm – 40mm – 75mm.
Thermal conductivity: 0.033 w/mk at 10*c.

Acoustics: Marine Rockwool foil faced slabs can considerably reduce the level of environmental sound.
Fire specification: RW 2000 is Lloyd’s Register of Shipping certified, and MED approved to provide A30 / A60 fire protection.

Applications: Fire protection, thermal insulation and acoustic treatment of marine and offshore installations.
Finishes: The sheets can be supplied with a factory laminated reinforced foil facing. The foil is intended as a vapour barrier, and butt joints should be sealed with foil tape (b67/50mm/s.a.).

Fixing: Contact adhesive, Mechanical fasteners and Self-adhesive backing if required.
Work on the site: Fit to clean, dry surface sheets of pre-cut shapes. All but joints cover with self-adhesive 50mm b67 foil tape. Sheets can be cut using a sharp knife. This product is also supplied with pre-cut shapes and edges material wrapped.

Technical helpline: 01952 581340 – Quote RW2000 technical support.
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