Gypsum Board

GYPSUM PLASTERBOARD PARTITIONS

P R E S E N T E D B YM A H A M A D N I S A R A

A H A M A D

INTRODUCTION

Drywall (Plasterboard, wallboard, gypsum board) is a panel made of gypsum plaster pressed between two thick sheets of paper. It is used to make interior walls and ceilings. Drywall construction became prevalent as a speedier alternative to traditional lath and plaster.

Materials Storage

• Plasterboard, accessories, metal sections and

plasters stored in dry conditions.

• Primers and ready-mixed materials protected from

freezing conditions

Dry wall Partitioning

• Proving a cost effective, multipurpose suitable for all type of building.

Lightweight system solutions Accommodates services within stud cavity 30-180 minute fire resistance to BS Standards Can allow for deflection at the head Achieve high level of sound insulation Satisfies the BS 5234 requirements.

Dry wall Partitioning Installation Details

Gauge and dimension code, e.g. 70 S 50, checked against design specification.

The first two or three digits of a component code refer to the component width, the letters refer to the component type and the last two digits indicate metal thickness or gauge in mm.

70 S 50

“I” and “C” Studs

Axial Difference for Studs Floor Channels Head Channels

For the height up to 4200mm 102 C 50 102 DC 60For height from 4200 to 6800mm 102 DC 60 102 DC 60

Stud Splicing

• Cloaking channel minimum 600mm long. 300mm minimum on each side of stud joint, fixed with

• British Gypsum Wafer Head Jack Point Screws (subject to gauge of metal).

Installation Procedure

• Verify that substrate have achieved “Release to Follow on Works’.

• Installing steel framing except comply with framing spacing indicated

• Installation tolerances as per manufacturer’s recommendations or relevant approved method statement (if applicable).

• Steel studs secured in position and spaced as per IFC drawings.

• Proceed with installation only after unsatisfactory conditions have been corrected.

• Ensure the area is clear of defects/NCR

Gyproc Dry wall Screws

FISHER N6X40Z HAMMERFIX+PLUG SCREW FIXED AT 600MM C/C

Types of Gypsum Plasterboard

Gyproc Wallboard

Gyproc Dura Line

Gyproc Moisture Resistant

Glasroc firecase

Gyproc FireLine

Glasroc multiboard

Gyproc SoundBloc

Gypsum Plasterboard Water-Resistant Gypsum Wallboard: nominal 15mm thick for single layer or nominal 12,5 mm thick for multiple layers. 1200mm wide x minimum 2400mm long, tapered edge, fire and moistureresistant core and finish paper.

Installation Procedure

Framework installation

• Gypframe ‘C’ Studs used to form wall abutments and corners• Gypframe ‘I’ Studs used to form main framework• Gyproc Sealant applied to the perimeter of the framework prior to

boarding• Screws at 300mm centers• No fixings into head channel, maintaining designed deflection• Gypframe GFS1 Fixing Strap used at horizontal joints for double-layer

specifications

Deflection Head

• Boards and studs cut short of soffit.• No fixings into head channel• Gypframe GFS1 Fixing Strap used to maintain 300mm fixing

centres• Dropped soffit formed (always required when deflection is over

15mm)

250 to 600 mm down from Channel Bottom

Gypframe GFS1 Fixing Strap used at horizontal joints

Drawing

SE-BEB-ARSD-D-200MUXX-10002-1

O:\NISSAR\GPB\Drawings

0

1000

2000

3000

4000

5000

6000

700017

38

1283 15

71

2924

6864

4442

5710

865.

423

1129

.82

0 0

3058

.54

3493

1836

872.

5775

153.

1825 15

71

2924 38

05.4

632

949

3874

Total QTYWork DoneTO GO QTY

Work Done

Quantity of GPB

14380

5053.78

9326.22

PTB

Total QTYCompleted QTY To Go QTY

O:\NISSAR\GPB\User Guide

10152

5729

4423

Four Court and Piers

Total QTYCompleted QTY To Go QTY

Repair Work

Used opening repair

This is just to illustrate that the final "patch" will be much larger than the original hole.

Apply the sealant(CP-

606) perimeter of

opening

Apply the sealant around second layer

Make sure about edges

Apply the Screws as per

design requirements

Additional screws (if

required as per site conditions)

Fix last layer

Apply the Screws as per

design requirements

Make sure top surface should even and under the tolerance as mentioned

in Specification

Not Acceptable

Damages due to MEP

Improper opening for MEP box

Improper opening at soffit for MEP

pipes and damages of GPB

Not acceptable due to fire resistance



Gypsum end frames not fixed to

chamfered concrete column.

Gypsum end frames not fixed

to chamfered concrete column.

Screws still intact to the Deflection Head for

curved frame members

Gypsum end frames not

fixed to chamfered concrete column.

ITP,Spec,ITT and MST

SE-BEB-03QU-ITP-01035

SE-BEB-03AR-MST-0047

SE-BEB-03EG-SPC-0925

SE-000-A-11670

Site Preparation. Act:4.1 (S Point) and Act : 4.2 (W Point )

Installation of GPB and Cancelled Services ( Act : 5.3 (W Point) and Act : 5.6 (H Point)

Joint Treatment and Final Acceptance ( Act : 5.9 (W Point) and Act : 7.1 (W Point)

Inspection Process Release to Follow On Works

ITP: Inspection Test Plan

Reference Documents

O:\NISSAR\GPB\User Guide

O:\NISSAR\GPB\Drawings

O:\NISSAR\GPB\ITP,MST.Spec and ITT

O:\NISSAR\GPB\Repair works

O:\NISSAR\GPB\Site Images

O:\NISSAR\GPB\Presentation

THANK YOU