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fermacell® 2S11U Suspended Ceiling System

Verified by manufacturer 5 months ago

James Hardie Building Products Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

Suspended ceiling system with two layers of fermacell® Gypsum-Fibreboard.

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Application

Suspended ceiling system.

Description

Suspended ceiling system with two layers of fermacell®

Gypsum-Fibreboard. Homogeneous dry lining board made from recycled gypsum, recycled cellulose fibres from post consumer waste paper and recycled water. 


Features and benefits:

  • Fire exposure side - from below.
  • The board is light grey in colour.
  • Available as both square edged and tapered edged.
  • Marked on the rear face with the product name and identification.
  • fermacell® fibre gypsum boards offer a wealth of advantages compared to conventional interior dry lining such as plasterboard.
  • High performance building board that when installed offers the speed of dry-wall with the robustness of blockwork saving in space, time and money.

General information

Color

Fermacell Gypsum Fibreboard colour.

Grey

Material

Gypsum

fermacell® Gypsum-Fibreboard consists of a homogeneous mixture of water, gypsum and cellulose fibre compressed at high pressure.

Shape

Rectangle

Length

2400 mm

2700 mm

3000 mm

Width

1200 mm

Height

75 mm

Uniclass

Ss_30_25_10_35 Gypsum board suspended ceiling systemsPrimary

CAWS

K10/220 Proprietary suspended ceiling system

Specification data - Gypsum board suspended ceiling systems

System performance

To EN 1364-1, EI 30 minutes.

Suspension grid

fermacell® CD ceiling System.

Board supports at max 400 mm centres.

Barriers in ceiling void

-

Fire barriers

From below.

Linings

-

Inner layers

Two layers of 10 mm fermacell® Gypsum-Fibreboard.

Two layers of 12.5 mm fermacell® Gypsum-Fibreboard.

Fasteners

Manufacturers standard.

Joint treatment

fermacell® Jointstik 1 mm glued joint.

Square edged boards.

fermacell® Jointfiller 5–7 mm filled.

For site cut boards.

Finish

None.

fermacell® Fine Surface Treatment (FST).

System accessories

Use correct accessories as per manufacturers guidelines.

-

Execution

Installing suspended ceiling system.

-

System completion

Verification of performance.

Secondary grid centres

Maximum 350 mm to support Fermacell Boards.

Substructure

Steel.

fermacell® CD ceiling System.

Board supports at max 400 mm centres.

Height

Construction height.

75 mm.

Suspension

Suspension height.

Varies, consult manufacturer.

Density

fermacell® Fibre Gypsum board.

1150+50 kg/m³.

Water vapour diffusion resistance

fermacell® Fibre Gypsum board.

13 μ.

ThermalConductivity

fermacell® Fibre Gypsum board.

0.32 λ.

SpecificHeatCapacity

fermacell® Fibre Gypsum board.

1.1 kJ/kgK.

Hardness

fermacell® Fibre Gypsum board.

30 N/mm².

ThicknessSwelling

fermacell® Fibre Gypsum board.

< 2%.

Shrinkage

fermacell® Fibre Gypsum board.

Extension/ shrinkage.

0.25 mm/m.

At 30% change in relative humidity (20°C).

MoistureContent

fermacell® Fibre Gypsum board.

1.3%.

At 65% relative humidity at 20 °C air temperature.

pH value

fermacell® Fibre Gypsum board.

7–8.

Usage

fermacell® Fibre Gypsum board.

Type 1 and 2.

Usage classification to EN 1995-1.

ThermalExpansionCoefficient

fermacell® Fibre Gypsum board.

0.0001 %/K.

Board size

fermacell® Fibre Gypsum board.

2400 x 1200 mm.

2700 x 1200 mm.

3000 x 1200 mm.

Literature

Fermacell Orange Book

Fermacell Orange Book

Third party certifications

  • 90/2439
  • ETA
  • ECO Institute

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