Technical Statement
Product Description
Nurajacks are an adjustable, self-levelling pedestal support system for tile, paving or timber decking over exterior membrane waterproofing. The system consists of:
- Nurajack Adjustable pedestal with self-leveling head in multiple sizes from 28mm to 550mm
- Nurajack Star.t and Nurapad offer low profile solutions starting from 8mm in height
Accessories include:
- Tile Cladding Spacers (5mm, 10mm or 14mm) for use between wall/balustrade and tile/paver
- Adjustment Key
- Shims (1mm, 2mm or 3mm)
The Nurajacks can be installed over a concrete or timber substrates. It is recommended that the compatibility of the membrane and pedestals is checked before installation.
Scope of use
Nurajacks can be
used within the scope of NZBC E2/AS1.
Nurajacks can be installed over Concrete
or Ply substrates with a membrane.
Nurajacks can also be installed over concrete patio or other suitable
substrates to facilitate level threshold doorways.
Nurajacks are suitable for new or existing
commercial and residential buildings.
New Zealand Building Code (NZBC)
The product will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:
- Clause B2 Durability: Performance B2.3.1(c)
- Clause E2 External moisture: Performance E2.3.5, E2.3.7, E2.3.7(a)
Supporting evidence
The product has and can make available the following additional evidence to support the above statements:
Product Criteria
Design requirements
Design Requirements
Nurajacks must be installed on stable non-eroding surfaces.
When installed over waterproof membranes, the waterproof
membrane suppliers documentation should be reviewed to ascertain if a
separation (slip) layer is required between the Nurajack and the membrane.
Tiled deck areas should be enclosed on all 4 sides by cladding,
walls, balustrade, joinery or suitable Nurajack edging systems.
Specific wind uplift requirements for the building/site
should be considered when specifying the model of Nurajack required.
Consultation with the Balustrade supplier is recommended to
ensure compatibility with the balustrade design.
Installation requirements
Up to date installation instructions and videos can be found
on www.nurajack.co.nz
Maintenance requirements
No maintenance required.
Warrantees
Nurajacks are covered by a full 20-Year Warranty. For a high-performance, fully warranted system,
specify Nuraply 3PM waterproofing membrane with
Nurajacks to support tiles, pavers or decking. Nuralite
offers a 20-Year material performance warranty on all
products installed as part of the complete system.
Environmental
European-designed and manufactured to the highest
standards in quality Nurajacks have a long service life. There is also a take back recycling program at the Nurajack warehouse. Nurajacks are made from high-density polypropylene
injection moulding.
Relationships
 |
Toitu Carbon Zero Certification 2020007J |
