Roll
Pre-Cut 45° Bends
Pre-Cut 90° Bends
Pre-Cut Junctions
Pre-Cut Floor Waste Gullys
Acoustic Pipe Insulation
For noisy pipes in buildings, NuWrap 5 is the effective and easy-to-install sound lagging solution. Also suitable for ducting and ventilation fans, it is supplied with 4-Zero foil facing as standard. Designed to meet the requirements of the building code, NuWrap 5 is available in rolls and as pre-cut ‘fittings’ for quick and easy installation. NuWrap 5 Acoustic Pipe Lagging combines acoustic convoluted open cell foam laminated to NuWave acoustic barrier.
-
- Compliant with all New Zealand building standards for acoustic and fire requirements
- High-performance polyurethane de-coupling open cell foam
- Foil-faced with scrim-reinforced fire-resistant aluminium
- Suitable for soil/waste pipes and all types of ductwork
- Low VOC, Green Council Building compliant
- 5.1 kg/m2 25mm convoluted foam
- Continuous operating temperature of 100°C
- Thinner, lighter and easier to install
Complies with Green Star & Green Building Council, low VOC requirements. Also meets ODPEMI9 “avoids the use of ozone depleting substances used in both the manufacture and product composition”.
NuWrap5 Roll / Sheet
| wdt_ID | Code | Description |
|---|---|---|
| 5 | NW5/25C Roll | NuWrap 5/25 CONV 1300mm x 5m x 25mm |
| 6 | NW5/25C 40MM | NuWrap 5/25 CONV 285mm x 5m x 25mm |
| 7 | NW5/25C 50MM | NuWrap 5/25 CONV 320mm x 5m x 25mm |
| 8 | NW5/25C 65MM | NuWrap 5/25 CONV 370mm x 5m x 25mm |
| 9 | NW5/25C 80MM | NuWrap 5/25 CONV 410mm x 5m x 25mm |
| 10 | NW5/25C 100MM | NuWrap 5/25 CONV 490mm x 5m x 25mm |
| 11 | NW5/25C 150MM | NuWrap 5/25 CONV 675mm x 5m x 25mm |
NuWrap5 Pre-Cut Bends
| wdt_ID | Code | Description |
|---|---|---|
| 12 | NW5/25C 40X45BFL | 40mm x 45° Bend Flat 5kg Acoustic |
| 13 | NW5/25C 40X90BFL | 40mm x 90° Bend Flat 5kg Acoustic |
| 14 | NW5/25C 50X45BFL | 50mm x 45° Bend Flat 5kg Acoustic |
| 15 | NW5/25C 50X90BFL | 50mm x 90° Bend Flat 5kg Acoustic |
| 16 | NW5/25C 65X45BFL | 65mm x 45° Bend Flat 5kg Acoustic |
| 17 | NW5/25C 65X90BFL | 65mm x 90° Bend Flat 5kg Acoustic |
| 18 | NW5/25C 100X45BFL | 100mm x 45° Bend Flat 5kg Acoustic |
| 19 | NW5/25C 100X90BFL | 100mm x 90° Bend Flat 5kg Acoustic |
NuWrap5 Pre-Cut Junctions
| wdt_ID | Code | Description |
|---|---|---|
| 20 | NW5/25C 100X50JFL | 100mm x 50mm Y Junction Flat 5kg Acoustic |
| 21 | NW5/25C 100X65JFL | 100mm x 65mm Y Junction Flat 5kg Acoustic |
| 22 | NW5/25C 100X100JFL | 100mm x 100mm Y Junction Flat 5kg Acoustic |
NuWrap5 Pre-Cut FWG
| wdt_ID | Code | Description |
|---|---|---|
| 23 | NW5/25C 80FWGFL | 80mm FWG Flat 5kg Acoustic |
| 24 | NW5/25C 100FWGFL | 100mm FWG Flat 5kg Acoustic |
Installation:
- Ensure that all pipework has been pressure tested, clean, and no leakage detected.
- Wrap product around pipe with joins facing downwards and a 50mm overlap wherever possible.
- Use 72mm self adhesive foil tape along longitudinal joints and tape a band around the circumference at butt joins and between joints.
- There should be a taped band or cable tie around pipe at approximately every 450-500mm spacing
- There must not be any gaps between the NuWrap 5 joints. The smallest gap can result in loss of performance of the product.
Acoustic Perfomance
A result of 24dBA can be achieved on a 100mm floor waste gully with NuWrap 5 and the addition of 10mm plaster board.
Acoustic Test:
wdt_ID Measure Bare 100mm SN6 PVC Pipe + NuWrap 5 Acoustic Lagging + 10mm Plaster Board
24
dBA
73
40
24
*Vipac test 50B-07-0173-TRP-420626-9 March 2011
To achieve the same results without NuWrap 5 the installation requires two layers of 13mm plasterboard to each side of 76mm steel studs with cavity infill of 50mm, 10kg/m3 glasswool.
Fire Rating Test: AS/NZS 1530.3 – 1999
| wdt_ID | Regulatory Indices: | Result | Range |
|---|---|---|---|
| 25 | Ignitability Index | 0 | Range 0-20 |
| 26 | Spread of Flame Index | 0 | Range 0-10 |
| 27 | Heat Evolved Index | 0 | Range 0-10 |
| 28 | Smoke Developed Index | 1 | Range 0-10 |
BPIR
Acoustic Lagging
Product Properties
| wdt_ID | Item | Value |
|---|---|---|
| 27 | Thickness | 25mm |
| 28 | Standard Roll Size | 1300mm x 5000mm |
| 29 | Area Per Roll | 6.5m2 |
| 30 | Roll Weight | 33 kg |
Acoustic Perfomance
A result of 24dBA can be achieved on a 100mm floor waste gully with NuWrap 5 and the addition of 10mm plaster board.
Acoustic Test:
wdt_ID Measure Bare 100mm SN6 PVC Pipe + NuWrap 5 Acoustic Lagging + 10mm Plaster Board
24
dBA
73
40
24
*Vipac test 50B-07-0173-TRP-420626-9 March 2011
To achieve the same results without NuWrap 5 the installation requires two layers of 13mm plasterboard to each side of 76mm steel studs with cavity infill of 50mm, 10kg/m3 glasswool.
Fire Rating Test: AS/NZS 1530.3 – 1999
| wdt_ID | Regulatory Indices: | Result | Range |
|---|---|---|---|
| 25 | Ignitability Index | 0 | Range 0-20 |
| 26 | Spread of Flame Index | 0 | Range 0-10 |
| 27 | Heat Evolved Index | 0 | Range 0-10 |
| 28 | Smoke Developed Index | 1 | Range 0-10 |
