SYSTEMS 135 Plasterboard with Masonry Walls

134 Technical Advice 1300 724 505 knaufmetal.com.au

Plasterboard with Masonry WallsPlasterboard may be installed over masonry walls to create a decorative finish. It removes the need for rendering and may also upgrade the fire and acoustic performance of a wall. Services may be installed in the cavity between the masonry and plasterboard, thus avoiding the need for chasing of masonry walls.

‘Masonry’ includes concrete, bricks, blocks, autoclaved aerated concrete (AAC) and concrete filled PVC permanent formwork.

Knauf AAC and concrete filled PVC permanent formwork systems detailed in this section have been tested with Compleo AAC Panels and Dincel construction systems respectively [Refer to manufacturers websites for further information].

SYSTEMS 135

ACOUSTIC UPGRADES 135

AAC SYSTEMS 142

CONCRETE FILLED PVC

PERMANENT FORMWORK SYSTEMS 147

FIRE RATED UPGRADES 150

INSTALLATION 152

GENERAL REQUIREMENTS 152

FRAMING 153

PLASTERBOARD LAYOUT 156

PLASTERBOARD FIXING 156

CONSTRUCTION DETAILS 161

134

Technical Advice 1300 724 505 knaufplasterboard.com.au 135

3.1.3Systems

PLASTERBOARD WITH MASONRY WALLSAcoustic Upgrades

KMW15-1B – KMW60-1EWALL LINING: [Side 1] Plasterboard as specified in table adhered with MastaBond Masonry Adhesive

[Side 2] Plasterboard as specified in table adhered with MastaBond Masonry AdhesiveMASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 10mm OPAL] [13mm FireShield can be substituted with 13mm TruRock] [13mm MastaShield adhered with MastaBond Masonry Adhesive can be substituted with 13mm render] [140mm core-filled concrete block can be substituted with minimum 125mm solid concrete]

Masonry Type System Plasterboard Lining Sound Insulation Rw (Rw + Ctr)

No Insulation

Minimum Double 110mm Brick with minimum 50mm air-gapMinimum laid

weight 320 kg/m²

KMW15-1B [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 55 (49)

13094A-7

Acoustic ReportDay Design 3094-55

KMW25-1B [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 56 (50)

KMW60-1B [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 56 (49)

Minimum 140mm unfilled Concrete BlockMinimum laid

weight 180 kg/m²

KMW15-1C [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 46 (40)1

KMW25-1C [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 46 (40)

KMW60-1C [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 46 (40)

Minimum 140mm core-filled

Concrete BlockMinimum laid

weight 280 kg/m²

KMW15-1D [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 51 (43)

KMW25-1D [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 51 (44)

KMW60-1D [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 51 (44)


weight 220 kg/m²

KMW15-1E [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 49 (42)

KMW25-1E [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 49 (42)

KMW60-1E [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 49 (42)


Technical Advice 1300 724 505 knaufmetal.com.au136

3.1.3Systems

KMW15-2C – KMW68-2FWALL LINING: [Side 1] 13mm MastaShield adhered with MastaBond Masonry Adhesive

[Side 2] Plasterboard as specified in table fixed to furring channels at maximum 600mm centres on wall clip assembly

MASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 13mm WaterShield on the furring channel side] [13mm MastaShield can be substituted with 10mm OPAL] [13mm FireShield can be substituted with 13mm TruRock] [13mm MastaShield adhered with MastaBond Masonry Adhesive can be substituted with 13mm render] [140mm core-filled concrete block can be substituted with minimum 125mm solid concrete]


Minimum 30mmcavity with

No Insulation

Minimum 30mm cavity with

25mm Earthwool 24 kg/m³

or30mm Polyester

14 kg/m³

Minimum 50mm cavity with

50mm EarthWool 11 kg/m³

or50mm Polyester

11 kg/m³

13094A-5 23094A-4

Acoustic Report

Day Design 3094-55


weight 180 kg/m²

KMW15-2C [Side 2]: 1 layer of 13mm MastaShield 51 (44) 55 (46) 58 (48)

KMW16-2C [Side 2]: 2 layers of 13mm MastaShield 54 (47) 58 (49) 61 (51)

KMW28-2C [Side 2]: 1 layer of 13mm SoundShield 53 (45) 57 (48) 60 (50)

KMW29-2C [Side 2]: 2 layers of 13mm SoundShield 55 (48) 59 (52) 62 (53)

KMW68-2C [Side 2]: 1 layer of 13mm FireShield 52 (44)1 56 (47) 59 (49)2

KMW69-2C [Side 2]: 2 layers of 13mm FireShield 55 (47) 59 (50) 62 (52)



weight 280 kg/m²

KMW15-2D [Side 2]: 1 layer of 13mm MastaShield 53 (45) 57 (48) 60 (50)

KMW16-2D [Side 2]: 2 layers of 13mm MastaShield 56 (48) 60 (51) 63 (53)

KMW28-2D [Side 2]: 1 layer of 13mm SoundShield 55 (46) 59 (50) 62 (52)

KMW68-2D [Side 2]: 1 layer of 13mm FireShield 54 (46) 58 (49) 61 (51)

KMW69-2D [Side 2]: 2 layers of 13mm FireShield 57 (49) 61 (52) 64 (54)


weight 220 kg/m²

KMW15-2E [Side 2]: 1 layer of 13mm MastaShield 52 (44) 56 (47) 59 (49)

KMW16-2E [Side 2]: 2 layers of 13mm MastaShield 55 (46) 59 (50) 62 (52)

KMW28-2E [Side 2]: 1 layer of 13mm SoundShield 54 (45) 58 (49) 61 (51)

KMW68-2E [Side 2]: 1 layer of 13mm FireShield 53 (45) 57 (48) 60 (50)

KMW69-2E [Side 2]: 2 layers of 13mm FireShield 56 (47) 60 (51) 63 (53)



weight 380 kg/m²

KMW15-2F [Side 2]: 1 layer of 13mm MastaShield 55 (46) 59 (50) 62 (52)

KMW28-2F [Side 2]: 1 layer of 13mm SoundShield 57 (47) 61 (52) 64 (54)

KMW68-2F [Side 2]: 1 layer of 13mm FireShield 56 (46) 60 (51) 63 (53)

For cavity size information refer to Cavity Size Table in the Framing section.


3.1.3Systems


KMW15-8C – KMW68-8FWALL LINING: [Side 1] Left bare


MASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 10mm OPAL or 13mm WaterShield] [13mm FireShield can be substituted with 13mm TruRock] [140mm core-filled concrete block can be substituted with minimum 125mm solid concrete]


Minimum 30mmcavity with

No Insulation

Minimum 30mm cavity


or30mm Polyester

14 kg/m³

Minimum 50mm cavity


or50mm Polyester

11 kg/m³



weight 180 kg/m²

KMW15-8C [Side 2]: 1 layer of 13mm MastaShield 50 (43) 54 (45) 57 (47)

KMW16-8C [Side 2]: 2 layers of 13mm MastaShield 53 (46) 57 (48) 60 (50)

KMW28-8C [Side 2]: 1 layer of 13mm SoundShield 52 (44) 56 (47) 59 (49)

KMW29-8C [Side 2]: 2 layers of 13mm SoundShield 54 (47) 58 (51) 61 (52)

KMW68-8C [Side 2]: 1 layer of 13mm FireShield 51 (43) 55 (46) 58 (48)

KMW69-8C [Side 2]: 2 layers of 13mm FireShield 54 (46) 58 (49) 61 (51)



weight 280 kg/m²

KMW15-8D [Side 2]: 1 layer of 13mm MastaShield 52 (44) 56 (47) 59 (49)

KMW16-8D [Side 2]: 2 layers of 13mm MastaShield 55 (47) 59 (50) 62 (52)

KMW28-8D [Side 2]: 1 layer of 13mm SoundShield 54 (45) 58 (49) 61 (51)

KMW68-8D [Side 2]: 1 layer of 13mm FireShield 53 (45) 57 (48) 60 (50)

KMW69-8D [Side 2]: 2 layers of 13mm FireShield 56 (48) 60 (51) 63 (53)


weight 220 kg/m²

KMW15-8E [Side 2]: 1 layer of 13mm MastaShield 51 (43) 55 (46) 58 (48)

KMW16-8E [Side 2]: 2 layers of 13mm MastaShield 54 (45) 58 (49) 61 (51)

KMW28-8E [Side 2]: 1 layer of 13mm SoundShield 53 (44) 57 (48) 60 (50)

KMW68-8E [Side 2]: 1 layer of 13mm FireShield 52 (44) 56 (47) 59 (49)

KMW69-8E [Side 2]: 2 layers of 13mm FireShield 55 (46) 59 (50) 62 (52)



weight 380 kg/m²

KMW15-8F [Side 2]: 1 layer of 13mm MastaShield 54 (45) 58 (49) 61 (51)

KMW28-8F [Side 2]: 1 layer of 13mm SoundShield 56 (46) 60 (51) 63 (53)

KMW68-8F [Side 2]: 1 layer of 13mm FireShield 55 (45) 59 (50) 62 (52)



3.1.3Systems


KMW15-3B – KMW60-3FWALL LINING: [Side 1] Plasterboard as specified in table fixed to furring channels

at maximum 600mm centres on wall clip assembly [Side 2] Plasterboard as specified in table fixed to furring channels at maximum 600mm centres on wall clip assembly

MASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 10mm OPAL or 13mm WaterShield] [13mm FireShield can be substituted with 13mm TruRock] [140mm core-filled concrete block can be substituted with minimum 125mm solid concrete]

Masonry Type System Plasterboard Lining Sound Insulation Rw (Rw + Ctr)Minimum 30mm cavities with insulation in one cavity only

25mm Earthwool 24 kg/m³ or

30mm Polyester 14 kg/m³

Minimum 50mm cavities with insulation in one cavity only

50mm EarthWool 11 kg/m³or

50mm Polyester 11 kg/m³


*Use insulation in both cavities for Rw + Ctr 50

Minimum Double 110mm Brick with minimum 50mm air-gapMinimum laid

weight 320 kg/m²

KMW15-3B [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 62 (52) 64 (54)

KMW25-3B [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 64 (54) 66 (56)

KMW60-3B [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 63 (53) 65 (55)


weight 180 kg/m²

KMW15-3C [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 54 (45) 57 (47)

KMW16-3C [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 2 layers of 13mm MastaShield 57 (48) 60 (50)

KMW25-3C [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 56 (47) 59 (49)*

KMW60-3C [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 55 (46) 58 (48)*

KMW61-3C [Side 1]: 1 layer of 13mm FireShield[Side 2]: 2 layers of 13mm FireShield 58 (49)* 61 (51)



weight 280 kg/m²

KMW15-3D [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 56 (47) 59 (49)*

KMW16-3D [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 2 layers of 13mm MastaShield 59 (50) 62 (52)

KMW25-3D [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 58 (49)* 61 (51)

KMW26-3D [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 2 layers of 13mm SoundShield 60 (52) 63 (54)

KMW60-3D [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 57 (48) 60 (50)

KMW61-3D [Side 1]: 1 layer of 13mm FireShield[Side 2]: 2 layers of 13mm FireShield 60 (51) 63 (53)


weight 220 kg/m²

KMW15-3E [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 55 (46) 58 (48)*

KMW16-3E [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 2 layers of 13mm MastaShield 58 (49)* 61 (51)

KMW25-3E [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 57 (48) 60 (50)

KMW60-3E [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 56 (47) 59 (49)*

KMW61-3E [Side 1]: 1 layer of 13mm FireShield[Side 2]: 2 layers of 13mm FireShield 59 (49)* 62 (52)



weight 380 kg/m²

KMW15-3F [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 58 (49)* 61 (51)

KMW25-3F [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 60 (51) 63 (53)

KMW60-3F [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 59 (50) 62 (52)



3.1.3Systems


KMW18-7DWALL LINING: [Side 1] Left bare [Side 2] Plasterboard as specified in table fixed to minimum 64mm steel studs or minimum 70mm timber studs at maximum 600mm centres with minimum 20mm air gapMASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 13mm WaterShield or OPAL]


No insulation

50mm EarthWool, 11 kg/m³ or

50mm Polyester, 11 kg/m³ or

70mm Polyester, ASB4

Acoustic ReportDay Design 4738-L1

Note: Impact Sound Resistant – Discontinuous Construction


weight 180 kg/m²

KMW18-7D [Side 2]: 1 layer of 13mm MastaShield 49 (45) 58 (50)

KMW15-4A - KMW68-4FWALL LINING: [Side 1] 13mm MastaShield adhered with MastaBond Masonry Adhesive

[Side 2] Plasterboard as specified in table fixed to studs at maximum 600mm centres with minimum 20mm air gap

MASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 13mm WaterShield on the stud side] [13mm MastaShield can be substituted with 10mm OPAL] [13mm FireShield can be substituted with 13mm TruRock] [13mm MastaShield adhered with MastaBond Masonry Adhesive can be substituted with 13mm render] [140mm core-filled concrete block can be substituted with minimum 125mm solid concrete]


50mm EarthWool, 11 kg/m³ or, 50mm Polyester, 11 kg/m³ or,



13094A-6


51mm Steel Stud Min 64mm Steel or 70mm Timber Stud

Minimum 110mm BrickMinimum laid

weight 160 kg/m²

KMW15-4A [Side 2]: 1 layer of 13mm MastaShield 56 (48) 58 (50)

KMW28-4A [Side 2]: 1 layer of 13mm SoundShield 59 (50) 60 (51)

KMW68-4A [Side 2]: 1 layer of 13mm FireShield 58 (49) 59 (50)


weight 180 kg/m²

KMW15-4C [Side 2]: 1 layer of 13mm MastaShield 57 (49) 59 (51)1

KMW28-4C [Side 2]: 1 layer of 13mm SoundShield 60 (52) 61 (53)

KMW68-4C [Side 2]: 1 layer of 13mm FireShield 59 (51) 60 (52)



weight 280 kg/m²

KMW15-4D [Side 2]: 1 layer of 13mm MastaShield 60 (50) 61 (52)

KMW28-4D [Side 2]: 1 layer of 13mm SoundShield 62 (53) 63 (54)

KMW68-4D [Side 2]: 1 layer of 13mm FireShield 61 (52) 62 (53)



weight 380 kg/m²

KMW15-4F [Side 2]: 1 layer of 13mm MastaShield 62 (52) 63 (53)

KMW28-4F [Side 2]: 1 layer of 13mm SoundShield 64 (54) 65 (55)

KMW68-4F [Side 2]: 1 layer of 13mm FireShield 63 (53) 64 (54)



3.1.3Systems

KMW15-5A - KMW60-5DWALL LINING: [Side 1] Plasterboard as specified in table fixed to furring channels

at maximum 600mm centres on wall clip assembly with minimum 21mm cavity [Side 2] Plasterboard as specified in table fixed to studs at maximum 600mm centres with minimum 20mm air gap

MASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 10mm OPAL or 13mm WaterShield] [13mm FireShield can be substituted with 13mm TruRock] [140mm core-filled concrete block can be substituted with minimum 125mm solid concrete] [21mm cavity is suitable for minimum 16mm furring channel and wall clip assembly]


Insulation in stud cavity only50mm EarthWool, 11 kg/m³ or, 50mm Polyester, 11 kg/m³ or,


Acoustic ReportDay Design 3094-554738-15

13094A-2


51mm Steel Stud Min 64mm Steel or 70mm Timber Stud


weight 160 kg/m²

KMW15-5A [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 57 (49) 59 (51)

KMW25-5A [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 59 (51) 60 (52)

KMW60-5A [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 58 (50) 60 (51)


weight 180 kg/m²

KMW15-5C [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 58 (49) 60 (51)

KMW16-5C [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 2 layers of 13mm MastaShield 61 (52) 62 (53)

KMW25-5C [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 60 (51) 61 (52)

KMW60-5C [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 60 (50) 61 (51)1



weight 280 kg/m²

KMW15-5D [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 60 (50) 61 (52)

KMW25-5D [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 62 (53) 63 (54)

KMW60-5D [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 61 (52) 62 (53)



weight 380 kg/m²

KMW15-5F [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 62 (53) 63 (54)

KMW25-5F [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 64 (55) 65 (56)

KMW60-5F [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 63 (54) 64 (55)



3.1.3Systems


KMW15-6A – KMW60-6GWALL LINING: [Side 1] Plasterboard as specified in table fixed to minimum 64mm steel studs or

minimum 70mm timber studs at maximum 600mm centres with minimum 20mm air gap [Side 2] Plasterboard as specified in table fixed to minimum 64mm steel studs or minimum 70mm timber studs at maximum 600mm centres with minimum 20mm air gap

MASONRY: Masonry wall as specified in table. [Refer to masonry manufacturer for FRL][13mm MastaShield can be substituted with 10mm OPAL or 13mm WaterShield] [13mm FireShield can be substituted with 13mm TruRock]


Insulation in one stud cavity50mm EarthWool

11 kg/m³or

70mm Polyester ASB3

Insulation in both stud cavities50mm EarthWool

11 kg/m³or

70mm Polyester ASB3


13094A-1

Note: Impact Sound Resistant –

Discontinuous Construction


weight 160 kg/m²

KMW15-6A [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 60 (50) –

KMW25-6A [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 64 (54) –

KMW60-6A [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 63 (53) –


weight 180 kg/m²

KMW15-6C [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 64 (54) –

KMW25-6C [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 67 (55) –

KMW60-6C [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 67 (55)1 –

Minimum 90mm Brick

Minimum laid weight 130 kg/m²

KMW15-6G [Side 1]: 1 layer of 13mm MastaShield[Side 2]: 1 layer of 13mm MastaShield 59 (46) 65 (57)

KMW25-6G [Side 1]: 1 layer of 13mm SoundShield[Side 2]: 1 layer of 13mm SoundShield 63 (50) 69 (61)

KMW60-6G [Side 1]: 1 layer of 13mm FireShield[Side 2]: 1 layer of 13mm FireShield 62 (49) 68 (60)


3.1.3Systems


KCS2, KCS5WALL LINING: [Side 1] Plasterboard as specified in table fixed to Compleo AAC Panel

[Side 2] Plasterboard as specified in table fixed to Compleo AAC PanelMASONRY: Compleo AAC Panel. [Refer to masonry manufacturer for FRL][13mm MastaShield when screw fixed can be substituted with 13mm WaterShield]



1TL548-10

75mm Compleo AAC Panel

KCS2

[Side 1]: 10mm MastaShield[Side 2]: Left bare 38 (36)

[Side 1]: 10mm WaterShield[Side 2]: Left bare 39 (36)

[Side 1]: 13mm MastaShield[Side 2]: Left bare 39 (36)1

KCS5

[Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield 40 (38)

[Side 1]: 10mm WaterShield[Side 2]: 10mm WaterShield 41 (39)

KCI8WALL LINING: [Side 1] Plasterboard as specified in table fixed to Compleo AAC Panel

[Side 2] Plasterboard as specified in table fixed to Compleo AAC PanelMASONRY: Compleo AAC Panel. [Refer to masonry manufacturer for FRL][10mm MastaShield when screw fixed can be substituted with 10mm WaterShield]



1TL548-10

Note: Impact Sound Resistant – Discontinuous

Construction

Double 75mm Compleo AAC Panel with minimum 30mm

air gap filled with 50mm EarthWool

KCI8 [Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield 61 (55)

AAC Systems



3.1.3Systems

KCS6, KCS3, KCS4, KCC1, KCC2WALL LINING: [Side 1] Plasterboard as specified in table fixed to Compleo AAC Panel

[Side 2] Plasterboard fixed to furring channels at maximum 600mm centres on wall clip assembly

MASONRY: Compleo AAC Panel. [Refer to masonry manufacturer for FRL][10mm MastaShield when screw fixed can be substituted with 10mm WaterShield] [13mm MastaShield when screw fixed can be substituted with 13mm WaterShield][13mm FireShield can be substituted with 13mm TruRock]


Minimum 30mmcavity

No Insulation

Minimum 30mm cavity


Minimum 50mm cavity

50mm EarthWool 11 kg/m3


1TL548-8 2TL548-6 3TL548-7


KCS6 [Side 1]: Left bare[Side 2]: 10mm MastaShield 42 (36) – –

KCS3 [Side 1]: Left bare[Side 2]: 10mm WaterShield – 51 (40) 53 (41)1

KCS4 [Side 1]: Left bare[Side 2]: 13mm FireShield – 52 (43) 55 (45)2

KCC1

[Side 1]: 10mm WaterShield or 13mm MastaShield[Side 2]: 10mm WaterShield or 13mm MastaShield

– 52 (40) 54 (41)3

KCC2 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield – 53 (41) –



3.1.3Systems

KCC3, KCC10WALL LINING: [Side 1] Plasterboard as specified in table fixed to furring channels at

maximum 600mm centres on wall clip assembly [Side 2] Plasterboard as specified in table fixed to furring channels at maximum 600mm centres on wall clip assembly

MASONRY: Compleo AAC Panel. [Refer to masonry manufacturer for FRL][16mm FireShield can be substituted with 16mm TruRock]

Masonry Type System Plasterboard Lining Wall Thickness (mm)

Sound Insulation Rw (Rw + Ctr)

Minimum 30mm cavities with insulation

in both cavities25mm Earthwool

24 kg/m³

Minimum 50mm cavities with insulation

in both cavities50mm Earthwool

11 kg/m³Acoustic Report

Day Design 5008-10


KCC3

[Side 1]: 13mm MastaShield or 10mm WaterShield[Side 2]: 13mm MastaShield or 10mm WaterShield

161 56 (43) –

KCC10 [Side 1]: 16mm FireShield[Side 2]: 16mm FireShield 207 – 63 (51)

KCC4, KCI1, KCI2WALL LINING: [Side 1] Plasterboard as specified in table fixed to Compleo AAC Panel

[Side 2] Plasterboard as specified in table fixed to minimum 64mm steel studs at maximum 600mm centres with 20mm air gap

MASONRY: Compleo AAC Panel. [Refer to masonry manufacturer for FRL][10mm MastaShield when screw fixed can be substituted with 10mm WaterShield] [13mm MastaShield when screw fixed can be substituted with 13mm WaterShield][13mm FireShield can be substituted with 13mm TruRock]

Masonry Type System Plasterboard Lining Wall Thickness (mm)

Sound Insulation Rw (Rw + Ctr)

50mm EarthWool 11 kg/m3 Acoustic Report

Day Design 5008-10

1TL548-9


Construction


KCC4 [Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield 179 56 (47)

KCI1 [Side 1]: 13mm MastaShield[Side 2]: 13mm MastaShield 185 59 (50)1

KCI2 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield 185 62 (54)



3.1.3Systems

KCC5, KCC6, KCI3, KCI9WALL LINING: [Side 1] Plasterboard as specified in table fixed to furring channels at

maximum 600mm centres on wall clip assembly [Side 2] Plasterboard as specified in table fixed to steel studs at maximum 600mm centres

MASONRY: Compleo AAC Panel. [Refer to masonry manufacturer for FRL][10mm MastaShield can be substituted with 10mm WaterShield] [13mm FireShield can be substituted with 13mm TruRock][16mm FireShield can be substituted with 16mm TruRock]

Masonry Type System Plasterboard Lining Minimum Cavity Size Sound Insulation Rw (Rw + Ctr)

Insulation in stud cavity only50mm EarthWool

11 kg/m³

Insulation in both cavities

50mm EarthWool, 11 kg/m³


1TL548-5

Note: Impact Sound Resistant –

Discontinuous Construction


KCC5 [Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield

[Side 1] 30mm [Side 2] 84mm: (e.g. 64mm stud plus 20mm gap)

53 (42) –

KCC6 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield


58 (46) –

KCI3 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield


– 62 (51)1

KCI9 [Side 1]: 13mm FireShield[Side 2]: 16mm FireShield


– 60 (50)


3.1.3Systems


KCC7, KCI4, KCI5, KCI6, KCI7WALL LINING: [Side 1] Plasterboard as specified in table fixed to minimum 64mm steel studs at

maximum 600mm centres with 20mm air gap [Side 2] Plasterboard as specified in table fixed to minimum 64mm steel studs at maximum 600mm centres with 20mm air gap

MASONRY: Compleo AAC Panel. [Refer to masonry manufacturer for FRL][10mm MastaShield can be substituted with 10mm WaterShield] [13mm MastaShield can be substituted with 13mm WaterShield][13mm FireShield can be substituted with 13mm TruRock]


Insulation in one cavity only





1TL548-3


Construction


KCC7 [Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield 63 (49) –

KCI4 [Side 1]: 13mm MastaShield[Side 2]: 13mm MastaShield 65 (50) –

KCI5 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield 66 (53) –

KCI6 [Side 1]: 13mm MastaShield[Side 2]: 13mm MastaShield – 66 (53)1

KCI7 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield – 68 (56)



3.1.3Systems

DCS 6.2, 6.3WALL LINING: [Side 1] Plasterboard as specified in table fixed to Dincel

[Side 2] Plasterboard as specified in table fixed to DincelDINCEL WALL: as specified in table. [Refer to Dincel for FRL]

Dincel Wall System Plasterboard Lining Sound Insulation Rw (Rw + Ctr)

110mm Dincel

DCS110-6.2 [Side 1]: 10mm MastaShield[Side 2]: Left bare 45 (41)

Acoustic ReportDay Design

5880-1DCS110-6.3 [Side 1]: 10mm MastaShield

[Side 2]: 10mm MastaShield 45 (41)

155mm Dincel





200mm Dincel





Concrete Filled PVC Permanent Formwork Systems

DCS 6.4, 6.7, 6.8, 6.10, 11WALL LINING: [Side 1] Plasterboard as specified in table fixed to Dincel


DINCEL WALL: as specified in table. [Refer to Dincel for FRL][10mm MastaShield when screw fixed can be substituted with 10mm WaterShield] [13mm MastaShield when screw fixed can be substituted with 13mm WaterShield][16mm FireShield can be substituted with 16mm TruRock]

Dincel Wall System Plasterboard Lining Sound Insulation Rw (Rw + Ctr)

Minimum 30mm cavity

No Insulation

Minimum 30mm cavity


Minimum 50mm cavity

50mm EarthWool 11 kg/m3

110mm Dincel

DCS110-6.4 [Side 1]: 13mm MastaShield[Side 2]: 13mm MastaShield 45 (42) – –


5880-1

1TL557-11 2TL557-10

DCS110-11 [Side 1]: Left bare[Side 2]: 10mm MastaShield 48 (41)1 55 (44)2 –

DCS110-6.8 [Side 1]: 13mm MastaShield[Side 2]: 16mm FireShield – – 55 (50)

155mm Dincel

DCS155-6.4 [Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield 48 (43)


5880-4

DCS155-6.8 [Side 1]: 16mm FireShield[Side 2]: 16mm FireShield 50 (43)



200mm Dincel DCS200-6.7 [Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield 53 (46) 57 (50) –


5880-3



3.1.3Systems

DCS 6.6, 6.7, 6.9, 6.11, 8WALL LINING: [Side 1] Plasterboard as specified in table fixed to Dincel

[Side 2] Plasterboard as specified in table fixed to minimum 51mm steel studs at maximum 600mm centres with 20mm air gap

DINCEL WALL: as specified in table. [Refer to Dincel for FRL][10mm MastaShield when screw fixed can be substituted with 10mm WaterShield] [13mm MastaShield when screw fixed can be substituted with 13mm WaterShield][13mm FireShield can be substituted with 13mm TruRock]

Dincel Wall System Plasterboard Lining Minimum Cavity Size Sound Insulation Rw (Rw + Ctr)

No Insulation 50mm EarthWool 11 kg/m3

110mm Dincel

DCS110-6.7 [Side 1]: Left bare[Side 2]: 10mm MastaShield

71mm (Minimum stud size 51mm) 51 (43)1 –


5880-1

1TL557-102TL557-9


Construction

84mm (Minimum stud size 64mm) 52 (44) –

DCS110-6.9 [Side 1]: 10mm MastaShield[Side 2]: 13mm FireShield

71mm (Minimum stud size 51mm) – 57 (50)


DCS110-8 [Side 1]: 10mm MastaShield[Side 2]: 16mm FireShield

71mm (Minimum stud size 51mm) – 56 (51)2

155mm Dincel


71mm (Minimum stud size 51mm) 54 (45)


5880-4


Construction


DCS155-6.6 [Side 1]: 10mm MastaShield[Side 2]: 10mm MastaShield






200mm Dincel


71mm (Minimum stud size 51mm) 57 (47) – Acoustic Report

Day Design 5880-3


Construction

84mm (Minimum stud size 64mm) 58 (48) –






3.1.3Systems

DCS 6.5, 6.10, 6.11, 6.12WALL LINING: [Side 1] Plasterboard as specified in table fixed to furring channels at

maximum 600mm centres on wall clip assembly [Side 2] Plasterboard as specified in table fixed to minimum 51mm steel studs at maximum 600mm centres with 20mm air gap

DINCEL WALL: as specified in table. [Refer to Dincel for FRL][10mm MastaShield can be substituted with 10mm WaterShield] [13mm MastaShield can be substituted with 13mm WaterShield][13mm FireShield can be substituted with 13mm TruRock][16mm FireShield can be substituted with 16mm TruRock]

Dincel Wall System Plasterboard Lining Minimum Cavity Size Sound Insulation Rw (Rw + Ctr)

No Insulation



110mm Dincel


[Side 1] 30mm [Side 2] 71mm (Minimum stud size 51mm)

47 (41)Acoustic Report

Day Design 5880-1


Construction

DCS110-6.10 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield


62 (50)


63 (52)

DCS110-6.11[Side 1]: 16mm FireShield[Side 2]: 2 x 16mm FireShield


66 (55)

155mm Dincel



51 (43) Acoustic ReportDay Design

5880-4


Construction

DCS155-6.12-13 [Side 1]: 13mm FireShield[Side 2]: 13mm FireShield


70 (55)



69 (55)

200mm Dincel



55 (46)


5880-3


Construction


55 (47)

DCS200-6.12-13 [Side 1]: 13mm MastaShield[Side 2]: 13mm MastaShield


68 (53)


69 (55)



70 (56)


71 (58)


3.1.3Systems

PLASTERBOARD WITH MASONRY WALLSFire Upgrades

KMW70WALL LINING: [Side 1] 1 layer of 16mm FireShield or 16mm TruRock

[Side 2] 1 layer of 16mm FireShield or 16mm TruRockFRAME: Existing masonry wall with furring channels or steel stud at maximum 600mm centres

[Refer to masonry manufacturer for FRL][This system is designed to upgrade the FRL of the Masonry Wall] [Total Integrity and total Insulation cannot be greater than total Structural Adequacy]

Additional FRL to Masonry (minutes)

Masonry Structural Adequacy + 30/Masonry Integrity + 60/Masonry Insulation + 60Rated from both sides

Fire Report FAR 2221


KMW62WALL LINING: [Side 1] 2 layers of 13mm FireShield or 13mm TruRock

[Side 2] 2 layers of 13mm FireShield or 13mm TruRockFRAME: Existing masonry wall with furring channels or steel stud at maximum 600mm centres







[Side 2] 2 layers of 16mm FireShield or 16mm TruRockFRAME: Existing masonry wall with furring channels or steel stud at maximum 600mm centres






PLASTERBOARD WITH MASONRY WALLSFire Upgrades


3.1.3Systems3.1.3Systems


[Side 2] Optional wall liningFRAME: Existing masonry wall with furring channels or steel stud at maximum 600mm centres



FireShield on the EXPOSED side to the fire

Masonry Structural Adequacy + 60/Masonry Integrity + 60/Masonry Insulation + 60Fire ReportFAR 2464

FireShield on the UNEXPOSED side to the fire



KMW75WALL LINING: [Side 1] 1 layer of 16mm FireShield or 16mm TruRock



















3.1.3Installation

PLASTERBOARD WITH MASONRY WALLSGeneral Requirements


3.1.3

Non-Fire Rated Fire Rated

Install control joints in plasterboard walls: At 12m maximum intervals At all control joints in the structure At any change in the substrate material.

Only joint the face layer. As a minimum to achieve the FRL, only use paper tape and: Two coats of MastaBase/MastaLongset, or Three coats of MastaLite.

Use approved fire rated penetration details. Fire penetrations may require fire collars or other devices to maintain fire performance.

Pack any gaps between the top of the wall and the underside of the roof covering with mineral fibre or other suitable fire resisting material.

Use Bindex Fire Sealant on all gaps and around perimeter, vermiculite plaster is not permitted.

Attach all fixtures to studs or noggings. Wall anchors must not be directly fixed to only the plasterboard of fire rated walls.

For acceptable modifications or variations to fire rated systems. [Refer to Section 2.3

Fire Resistance]

Installation

General Requirements


3.1.3Installation

PLASTERBOARD WITH MASONRY WALLSFraming

Non-Fire Rated

Fire Rated

Fix the furring channel at 600mm maximum centres horizontally. [Refer to Figure 2 or 4] ✔ ✔

WALL FURRING CHANNEL SPAN TABLERefer to Section 2.3 for assistance determining the relevant wind pressures for a specifi c project.

Wind Pressure Furring Channels at 600mm maximum centres

UltimateWu (kPa)

Serviceability Ws (kPa)

Defl ection limited toSpan/360

18mm FurringChannel (AFC18)

28mm FurringChannel (AFC28)

Span(mm)

Anchor Pull-out and Clip Demand

(kN)

Span(mm)

Anchor Pull-out and Clip Demand

(kN)

0.375 0.25 970 0.28 1450 0.410.525 0.35 870 0.35 1300 0.520.75 0.50 770 0.44 1150 0.651.00 0.67 700 0.53 1040 0.78

1. Framing table is applicable to self weight and lateral pressures, intended for internal use only. Other loads such as shelf loads, ceiling loads, or live loads are not considered.

2. Framing calculations based upon 2-or-more spans and designed in accordance with AS/NZS 4600:2005 Cold Formed Steel Structures.3. Serviceability Load Case 1: G + Ws, with deflection limited to span/360.4. When furring channel track is used, the first anchor must be 600mm from the track. If no furring channel track is used, then the first anchor is must

be 150mm max from ends.5. Anchors for head and base tracks at 600mm max centres and 100mm max from ends with minimum 0.5 kN shear capacity.6. Clips may need to be spaced at closer intervals for impact applications.7. Furring channels can not be spliced, therefore the maximum wall height using furring channels is 6.0m. Maximum production lengths available are

6.0m.8. The project engineer must approve the nominated lateral pressures and deflection limits are appropriate for a specific project.

Framing



3.1.3Installation

WALL CLIP CAPACITY TABLE

Image Name Code ULS DesignCapacity (kN)

Furring Channel Anchor Clip7.5mm hole AC37-7H 1.20

Furring Channel Resilient Mount Anchor Clip7.5mm hole

AC001 1.25

Furring Channel ScrewAdjustable Mount ACFCSAM 1.59

Concrete to Stud Wall Mount AC0001-DCS 3.13

Grip Clip ACGRIP1.22

when fi xed through holeclosest to teeth

Grip Clip Long ACGRIP-LONG0.86

when fi xed through holeclosest to teeth

Grip Clip Resilient Mount ACGRIP-RES 0.76

Grip Clip Resilient Mount Long ACGRIP-RESLONG 0.65

Furring ChannelAdjustable Mount ACFCAM 0.52

Furring Channel ResilientAdjustable Mount ACFCRESAM 0.52

1. Clip capacities are applicable to Knauf products only. 2. Clip capacities determined in accordance with AS/NZS 4600:2005 Cold Formed Steel Structures, Section 8.2.3. Suitable for internal use only.



3.1.3Installation

CAVITY SIZE TABLE (mm)

Clip Image Clip Nameand Code

LegPosition

Cavity Sizewith 28mm

Furring Channel

Cavity Sizewith 18mm

Furring Channel

Furring Channel Anchor Clip7.5mm holeAC37-7H

- 34 23

Furring Channel Resilient Mount 7.5mm hole

AC001

Completely wound in 44 33

Grip ClipACGRIP

4 51 40

3 45 34

2 39 -

1 - -

Grip Clip LongACGRIP-LONG

4 70 60

3 64 54

2 58 -

1 - -

Grip Clip Resilient MountACGRIP-RES

4 60 50

3 54 44

2 48 -

1 - -

Grip Clip Resilient Mount LongACGRIP-RESLONG

4 68 58

3 62 52

2 56 -

1 - -

Furring ChannelAdjustable Mount

ACFCAM

4 48 37

3 42 31

2 36 -

1 30 -

Furring Channel ResilientAdjustable Mount

ACFCRESAM

4 58 48

3 52 42

2 46 -

1 40 -

1. Cavity sizes are intended as a guide only.

Plumbing and electrical services must not protrude beyond the face of the stud.

Resilient mounts or direct fix clips with furring channel do not meet the requirements of ‘discontinuous construction’ for walls. Resilient mounts only meet the requirements of ‘impact sound resistance’.

PLASTERBOARD WITH MASONRY WALLSPlasterboard Layout and Fixing


3.1.3Installation

Plasterboard LayoutNon-Fire

RatedFire

Rated

Stagger butt joints by 600mm minimum on adjoining sheets and between layers. ✔ ✔

Stagger recessed edges by 300mm minimum between layers. ✔ ✔

First layer butt joints must be backed by furring channel. ✔ ✔

Locate vertical joints 200mm minimum from the edge of any opening such as windows and doorways to minimise cracking at the joints for single layer systems. ✔ ✔

Install plasterboard sheets horizontally when practical to reduce the effect of glancing light.

Minimise butt joints by using long sheets.

Plasterboard FixingNon-Fire

RatedFire

Rated

Drive fasteners to just below the sheet surface, taking care not to break the paper linerboard. ✔ ✔

Laminating screws can be used to fix butt joints in the second and third layer. ✔ ✔

Masonry Adhesive Method

Use ‘MastaBond Masonry Adhesive Method’ ✔

Fastener and Adhesive Method to Furring Channel

Apply MastaGrip Stud Adhesive after the frame is clean, dry, and free from grease, dust and other contaminants. ✔

Apply MastaGrip daubs 200mm minimum from screws and plasterboard edges. ✔

Fastener Only Method to Furring Channel

Use the ‘Fastener Only Method’ in tiled or fire rated areas. Stud adhesive is not permitted. ✔ ✔

Laminating Screw Only Method

Use 38mm – 10g laminating screws for Autoclaved Aerated Concrete. ✔ ✔

Do not use the Masonry Adhesive method for: Masonry with a glazed surface finish Fire rated systems Multi-layer systems Walls over three metres high Pre-cast concrete panels that have a release agent on the surface reducing the effectiveness of the adhesive

Walls where the surface deviation is above 25mm Walls that may become damp during service Walls that will have tiles or vinyl sheeting fixed to plasterboard.

The Fastener and Adhesive Method is recommended for non-fire rated applications. MastaGrip will:

Minimise fastener popping

Reduce the number of fastener heads that may show in glancing light

Assist in compensating for frame irregularities.

PLASTERBOARD WITH MASONRY WALLSPlasterboard Fixing


3.1.3Installation

SCREW TYPE AND MINIMUM LENGTH FOR THE INSTALLATION OF PLASTERBOARD TO STEEL FURRING CHANNEL

Plasterboard Thickness 1st Layer 2nd Layer 3rd Layer

6.5mm 25mm screw 25mm screw –

10mm 25mm screw 40mm screw* –

13mm 25mm screw 40mm screw* 60mm screw*

16mm 30mm screw 45mm screw* 65mm screw*

For steel ≤ 0.75mm BMT minimum 6g fine thread needle point screws. For steel ≥ 0.75mm BMT minimum 6g fine thread drill point screws. *38mm – 10g Laminating screws may be used as detailed in installation diagrams.



3.1.3Installation

FIGURE 1 Non-Fire Rated 1 Layer - HorizontalMasonry Adhesive Method

FIGURE 2 Non-Fire Rated 1 Layer - HorizontalScrew and Adhesive Method over furring channels

Plasterboard must not be fixed to head track

Sealant If required, use sealant to maintain acoustic integrity


Field Adhesive daubs 25mm diameter, 15mm high and 300mm max spacing

Butt Joints permitted on furring channel for Level 3 Finish

200mm min

200mm min

Fix on each furring chanel 50mm

Butt Joints450mm max

Field450mm max

Field450mm max

50mm max

50mm max

50mm max

50mm

Corners450mm max

Openings 450mm max

100mm max

600mm max

75x50mm leveling pads for irregular (25mm max) walls

1350mm max

450mm max

Masonry Adhesive Method is limited to 3m high walls and shall not be

used when walls may become wet in-service

300mm max

600mm max

300mm max

300mm max

Openings 300mmmax

Refer to table for Wall anchor clip spacing

10-15mm

Temporary holding block, if required

Butt Joints Float between framing for Level 4 and Level 5 finishes

Sheet Edges Fix screws 10 - 50mm from sheet edges except at head and base

Fix on each furring channel 60 - 100mm

Adhesive daubs 200mm min from screw points and plasterboard edges

Sheet Width Fixing Pattern900mm S A A A S

1200mm S A A A A S1350mm S A A A A A S

FIGURE 1 Non-Fire Rated 1 Layer – HorizontalMasonry Adhesive Method

FIGURE 2 Non-Fire Rated 1 Layer – HorizontalScrew and Adhesive Method over furring channels

FIGURE 1 Non-Fire Rated 1 Layer - HorizontalMasonry Adhesive Method

FIGURE 2 Non-Fire Rated 1 Layer - HorizontalScrew and Adhesive Method over furring channels

Plasterboard must not be fixed to head track



Field Adhesive daubs 25mm diameter, 15mm high and 300mm max spacing

Butt Joints permitted on furring channel for Level 3 Finish

200mm min

200mm min

Fix on each furring chanel 50mm

Butt Joints450mm max

Field450mm max

Field450mm max

50mm max

50mm max

50mm max

50mm

Corners450mm max

Openings 450mm max

100mm max

600mm max

75x50mm leveling pads for irregular (25mm max) walls

1350mm max

450mm max

Masonry Adhesive Method is limited to 3m high walls and shall not be

used when walls may become wet in-service

300mm max

600mm max

300mm max

300mm max

Openings 300mmmax

Refer to table for Wall anchor clip spacing

10-15mm

Temporary holding block, if required

Butt Joints Float between framing for Level 4 and Level 5 finishes



Adhesive daubs 200mm min from screw points and plasterboard edges

Sheet Width Fixing Pattern900mm S A A A S

1200mm S A A A A S1350mm S A A A A A S



3.1.3Installation

FIGURE 3 Non-Fire Rated 1 Layer - HorizontalLaminating Screw Method to Autoclaved Aerated Concrete (AAC)

FIGURE 4 Fire Rated 2 Layers - Horizontal + HorizontalScrew Only Method over furring channels

Sealant If required, use sealant to maintain acoustic integrityButt Joints Fix at 200mm max centres.

Stagger by 600mm min on adjoining sheets

200mm min

Field300mm max

300mm max

Corners300mm max

Openings 300mm max

50mm

50mm

10-15mm

200mm max

Field600mm max


Jointing Only joint the face layer. As a minimum, use paper tape with either two coats of MastaBase/MastaLongset or three coats of MastaLite. Alternatively use Knauf Bindex Fire and Acoustic Sealant according to the Tech Data Sheet.

Plasterboard must not be fixed to base track

Fix on each furring channel 50mm


Sealant Use Knauf Bindex Fire and Acoustic Sealant on all gaps and around perimeter to maintain fire and acoustic integrity

Plasterboard must not be fixed to head trackRecessed Edges Fix 1st and 2nd

layer recessed edges on each furring channel. Stagger recessed edges by

300mm min between layers.

Openings1st layer 600mm max vertical screw spacing

Butt Joints1st layer butt joints must be

fixed at 600mm max centres and

backed by a furring channel, or alternatively

back with 51mm min track

Sheet EdgesFix screws

10 - 50mm from sheet edges

except at head and base tracks

Butt Joints 2nd layer. Fix on a furring channel at 200mm max centres. Alternatively, float butt joints and laminate to 1st layer using laminating screws at 200mm max centres.

Corners2nd layer300mm max

Field 1st layer 600mm max

Corners1st layer 600mm

max1st layer 600mm max

Field 2nd layer 300mm max

Stagger recessed edges by 300mm min between layers

2nd layer 300mm max

Stagger butt joints by 300mm min between layers

Floating butt joint

Openings 2nd layer300mm maxvertical screw spacing

10 - 50mm

Sheet Edges Fix screws 10 - 50mm from sheet edges except at head and base tracks

Sheet Width Fixing Pattern600mm S S S900mm S S S S1200mm S S S S S1350mm S S S S S S

FIGURE 3 Non-Fire Rated 1 Layer - HorizontalLaminating Screw Method to Autoclaved Aerated Concrete (AAC)

FIGURE 4 Fire Rated 2 Layers - Horizontal + HorizontalScrew Only Method over furring channels

Sealant If required, use sealant to maintain acoustic integrityButt Joints Fix at 200mm max centres.


200mm min

Field300mm max

300mm max

Corners300mm max

Openings 300mm max

50mm

50mm

10-15mm

200mm max

Field600mm max


Jointing Only joint the face layer. As a minimum, use paper tape with either two coats of MastaBase/MastaLongset or three coats of MastaLite. Alternatively use Knauf Bindex Fire and Acoustic Sealant according to the Tech Data Sheet.

Plasterboard must not be fixed to base track

Fix on each furring channel 50mm


Sealant Use Knauf Bindex Fire and Acoustic Sealant on all gaps and around perimeter to maintain fire and acoustic integrity

Plasterboard must not be fixed to head trackRecessed Edges Fix 1st and 2nd

layer recessed edges on each furring channel. Stagger recessed edges by

300mm min between layers.

Openings1st layer 600mm max vertical screw spacing

Butt Joints1st layer butt joints must be

fixed at 600mm max centres and

backed by a furring channel, or alternatively

back with 51mm min track

Sheet EdgesFix screws

10 - 50mm from sheet edges

except at head and base tracks

Butt Joints 2nd layer. Fix on a furring channel at 200mm max centres. Alternatively, float butt joints and laminate to 1st layer using laminating screws at 200mm max centres.

Corners2nd layer300mm max

Field 1st layer 600mm max

Corners1st layer 600mm

max1st layer 600mm max

Field 2nd layer 300mm max

Stagger recessed edges by 300mm min between layers

2nd layer 300mm max

Stagger butt joints by 300mm min between layers

Floating butt joint

Openings 2nd layer300mm maxvertical screw spacing

10 - 50mm

Sheet Edges Fix screws 10 - 50mm from sheet edges except at head and base tracks

Sheet Width Fixing Pattern600mm S S S900mm S S S S1200mm S S S S S1350mm S S S S S S

FIGURE 3 Non-Fire Rated 1 Layer – HorizontalLaminating Screw Method to Autoclaved Aerated Concrete (AAC)

FIGURE 4 Fire Rated 2 Layers – Horizontal + HorizontalScrew Only Method over furring channels



3.1.3Installation

FIGURE 5 Non-Fire Rated 1 Layer - HorizontalScrew and Adhesive Method to concrete filled PVC permanent formwork

Sealant If required, use sealant to maintain acoustic integrityScrew into Dincel joint using

25mm coarse thread screws

Adhesive !00mm wide strip of Knauf’s MastaGrip Stud Adhesive, applied using a 6mm notched trowel.

Dincel joint

Butt Joints Form mid-way between Dincel joints. Fix at 300mm max centres.


200mm min

300mm max

Corners300mm max

Openings 300mm max

10 - 50mm

10 - 50mm

10-15mm100mm

200mm max

300mm max

666mm max

333mm 333mm

Sheet Edges Fix screws 10 - 50mm from sheet edges

600mm max

333mm

Screw fix into Dincel joints only

FIGURE 5 Non-Fire Rated 1 Layer – Horizontal (For fire rated installation use figure 4)Screw and Adhesive Method to concrete filled PVC permanent formwork

3.1.3

161Technical Advice 1300 724 505 knaufplasterboard.com.au

DetailsPLASTERBOARD WITH MASONRY WALLS

Construction Details

161

3.1.3Details

FIRE RATED AND NON-FIRE RATED FURRING CHANNEL CLIPSFIRE RATED AND NON-FIRE RATEDFURRING CHANNEL CLIPS

FIGURE 8 Furring Channel ClipGrip Clip Long

FIGURE 6 Furring Channel ClipAnchor Clip 7.5mm Hole

Plan Section

Plan Section

Plan Section

Plan Section

FIGURE 7 Furring Channel ClipGrip Clip

Grip Clip(ACGRIP)

Grip Clip Long(ACGRIP-LONG)

Cavity size54 - 70mm

Adjustable Mount(ACFCAM)


Furring Channel Anchor Clip 7.5mm Hole (AC37-7H)

FIGURE 9 Furring Channel ClipAdjustable Mount

Appropriate anchor for substrate type




Cavity size23 - 100mm Cavity size

34 - 51mm

3.1.3Details


PLASTERBOARD WITH MASONRY WALLSConstruction Details

FIRE RATED AND NON-FIRE RATED FURRING CHANNEL ACOUSTIC CLIPS

FIRE RATED AND NON-FIRE RATEDFURRING CHANNEL ACOUSTIC CLIPS

FIGURE 12 Furring Channel ClipGrip Clip Resilient Mount Long

FIGURE 10 Furring Channel ClipResilient Mount M6 Thread

Plan

Plan Section

Section

Plan Section

Plan Section

FIGURE 11 Furring Channel ClipGrip Clip Resilient Mount

FIGURE 13 Furring Channel ClipAdjustable Resilient Mount

M6 anchor to fit thread




Adjustable Resilient Mount(ACFCRESAM)


Grip Clip Resilient Mount Long(ACGRIP-RESLONG)


Grip Clip Resilient Mount(ACGRIP-RES)


Resilient Mount M6 Thread (AC001M6)


3.1.3




FIRE RATED AND NON-FIRE RATED HEAD AND BASE DETAILS FOR PLASTERBOARD WITH MASONRY WALLS

Masonry wall

MastaBond masonry adhesive

Masonry wallMasonry wall


FIGURE 14 Wall HeadSection

FIGURE 15 Wall HeadSection

FIGURE 16 Wall BaseSection

FIGURE 17 Wall BaseSection

Fill any gaps with Knauf Bindex Fire and Acoustic Sealant to maintain integrity

Knauf Bindex Fire and Acoustic Sealant required to maintain integrity


Furring channel track fixed at 600mm max centres and 100mm max from ends

FIRE RATED AND NON-FIRE RATEDHEAD AND BASE DETAILS FOR PLASTERBOARD WITH MASONRY WALLS

50mm max

50mm max

50 - 100mm

Selected furring channel clip




Furring channels (AFC18 or AFC28) at 600mm max centres


5-10mm clearance to plasterboard


50 - 100mm

600mm max to furring channel clip

600mm max to furring channel clip

If using furring channel track then 600mm max to furring channel clip, otherwise 150mm max


Sealant, if required to maintain acoustic integrity

Sealant, if required to maintain acoustic integrity


Fix 50mm from sheet bottom

Fix 50mm from sheet bottom

Knauf plasterboard

Knauf plasterboard

Knauf fire rated plasterboard


3.1.3Details



FIRE RATED AND NON-FIRE RATED DETAIL FOR OPENINGS IN PLASTERBOARD WITH MASONRY WALLS

Fix 10 - 50mm from sheet edges

Masonry wall

FIGURE 18 Wall OpeningSection


Window frame not shown for clarity

FIRE RATED AND NON-FIRE RATEDDETAIL FOR OPENINGS IN PLASTERBOARD WITH MASONRY WALLS

150mm max

Selected furring channel clip and appropriate anchor for the substrate type


Horizontal furring channel across opening

Knauf plasterboard

Reveal Angle(APLRA - Reveal lengths

range from 20 to 150mm)

Masonry wall

FIGURE 19 Wall OpeningSection

150mm max

Selected furring channel clip and appropriate anchor for the substrate type


Horizontal furring channel across opening


Reveal Angle(APLRA - Reveal lengths

range from 20 to 150mm)

Trim steel angle to match cavity size and fix to furring channel at 600mm max centres and 100mm max from ends.


3.1.3




FIRE RATED AND NON-FIRE RATED DETAILS FOR PLASTERBOARD WITH MASONRY WALLS


50mm max

50mm max

Furring channel and selected clip


Furring channel and selected clip


Sealant, if required to maintain acoustic integrity. Backing angle is optional.


25x25mm or 35x35mm with 0.7mm BMT angle fixed at 600mm max centres and 100mm max from ends

75x75mm minimum with 1.15mm BMT angle fixed at 600mm max centres and 100mm max from ends



50mm max. Recommended to use extra MastaBond daubs at external corners

50mm max


Fill any gaps with Knauf Mastabase or Knauf Bindex Fire and Acoustic Sealant maintain integrity

FIGURE 20 Wall EndPlan

FIGURE 21 Wall EndPlan

FIGURE 22 Wall CornerPlan




25x25mm or 35x35mm with 0.7mm BMT angle fixed at 600mm max centres and 100mm max from ends




Knauf plasterboard

Knauf plasterboard

Knauf plasterboard

FIRE RATED AND NON-FIRE RATEDDETAILS FOR PLASTERBOARD WITH MASONRY WALLS

3.1.3Details



FIRE RATED AND NON-FIRE RATED DETAILS OF CONTROL JOINTS IN PLASTERBOARD WITH MASONRY WALLS

50mm maxMastaBond masonry adhesive

15mm

Knauf plasterboard

Knauf plasterboard

Knauf plasterboard

FIGURE 25 Control JointPlan

50mm max15mm


Knauf steel angle sizesavailable:

25x25mm 0.7mm BMT35x35mm 0.7mm BMT40x40mm 0.7mm BMT50x50mm 0.7mm BMT50x50mm 1.15mm BMT75x75mm 1.15mm BMT100x100mm 1.15mm BMT

Select appropriately sized steel angle whereby the angle overlaps the plasterboard

Fix angle at 600mm max centres and 100mm max from ends

Sealant depth same as plasterboard thickness to maintain acoustic integrity

50mm max15mm




Knauf Bindex Fire and Acoustic Sealant depth same as plasterboard thickness

50mm max15mm




FIGURE 26 Control JointFire rated - 1 layerPlan

FIGURE 28 Control JointFire rated - 2 layersPlan


Knauf Bindex Fire and Acoustic Sealant depth same as plasterboard thickness

50mm max15mmLow acoustic performance

FIRE RATED AND NON-FIRE RATEDDETAILS OF CONTROL JOINTS IN PLASTERBOARD WITH MASONRY WALLS

SYSTEMS 135 Plasterboard with Masonry Walls

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