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fermacell® 1H21 H₂O Timber Stud Partition - Insulated Partition System
fermacell® 1H21 H₂O Timber Stud Partition - Insulated Partition System

Last verified by manufacturer over a year ago

James Hardie Building Products Ltd

85 mm wall thickness.

Last verified by manufacturer over a year ago

James Hardie Building Products Ltd

95 mm wall thickness.

Summary
Timber stud insulated partition system.
Timber stud insulated partition system.
Application

Timber stud partition.

Timber stud partition.

Description

Timber stud insulated partition system based on fermacell® powerpanel H2O linings, an advanced, water resistant cement bonded board. Whereas traditional materials such as plywood and plasterboard are liable to swell, break or disintegrate when wet, this metal stud lining system stays strong and firm, no matter how damp it gets. It is an A1 non-combustible product exceeding all building regulations for fire resistance, whilst also being impervious to water damage. Boards are made with reinforced glass fibre to offer the high strength and acoustic performance, minimizing both impact and airborne sound. It is quick and easy to fit on to masonry, timber or steel and installation is based on the same simple construction techniques that are used with standard dry lining materials.


Features and benefits:

  • Lightweight solution.
  • Non combustible A1.
  • BBA certified 13/5044.
  • Easily curved.
  • Moisture and mould resistant.
  • Withstands heat up to maximum 200°C.

Timber stud insulated partition system based on fermacell® powerpanel H2O linings, an advanced, water resistant cement bonded board. Whereas traditional materials such as plywood and plasterboard are liable to swell, break or disintegrate when wet, this metal stud lining system stays strong and firm, no matter how damp it gets. It is an A1 non-combustible product exceeding all building regulations for fire resistance, whilst also being impervious to water damage. Boards are made with reinforced glass fibre to offer the high strength and acoustic performance, minimizing both impact and airborne sound. It is quick and easy to fit on to masonry, timber or steel and installation is based on the same simple construction techniques that are used with standard dry lining materials.


Features and benefits:

  • Lightweight solution.
  • Non combustible A1.
  • BBA certified 13/5044.
  • Easily curved.
  • Moisture and mould resistant.
  • Withstands heat up to maximum 200°C.
Color
Grey
Grey
Material
Cement, Aggregate
Cement, Aggregate
Shape
Rectangle
Rectangle
Length
2600 mm
2600 mm
Width
1200 mm
1200 mm

Specification

System performance
To EN 1364-1, 60 minute (EI) fire rated partition.
To EN 1364-1, 60 minute (EI) fire rated partition.
Insulation
Mineral wool insulation, 60 mm-thick; 25 kg/m³.
Mineral wool insulation, 60 mm-thick; 25 kg/m³.
Linings
One layer of 12.5 mm PowerPanel H₂O on each side.
One layer of 12.5 mm PowerPanel H₂O on each side.
Fasteners
50 x 10 x 1.5 mm gauge staples at maximum 200 mm centres.
50 x 10 x 1.5 mm gauge staples at maximum 200 mm centres.
Joint treatment
fermacell® Jointstik 1 mm glued joint.
fermacell® Jointstik 1 mm glued joint.
System completion
Verification of performance.
Verification of performance.

Additional properties

Applied finish
Not required., Powerpanel surface finish.
Not required., Powerpanel surface finish.
Finished wall thickness
85 mm.
95 mm.
Substructure
60 x 40 mm.
70 x 44 mm.
Base plate
60 x 40 mm.
70 x 44 mm.
Board size
2600 x 1250 mm.
2600 x 1250 mm.
Density
1000 kg/m³.
1000 kg/m³.
Flexural strength
To EN 12467, ≥6.0 N/mm².
To EN 12467, ≥6.0 N/mm².
Water vapour diffusion resistance
56 μ.
56 μ.
ThermalConductivity
0.17 λ.
0.17 λ.
Shrinkage
0.10–0.15 mm/m.
0.10–0.15 mm/m.
MoistureContent
≥5%.
≥5%.
CompressiveStrength
11.7 N/mm².
11.7 N/mm².
pH value
10.
10.
Elasticity
4200 N/mm².
4200 N/mm².
Sound performance
Rw 42 dB.
Rw 42 dB.