Compliance Statement
Scope of Use
The BT90 louvre system is certified to NZS4211 having been tested to AS/NZS4420.1 .With the correct glass selection the BT90 louvre is capable of meeting H1 energy provision requirements.
ACTUATORS
- Drive 24v D/C 600N Force
- 0.8Amp full load
- IP50
- 10000 double strokes in each direction
- Fire Stability 30min @ 300degress
- Closing Edge Protection
- 5 Year Warranty D+H Actuator LD Series
SLS BT90 LOUVRE
- Louvre profile 90mm x 40mm thermally broken
- Blade holders / fully framed & thermally broken
- Dimensions / frame width (min 400mm up to 1740mm)
- Dimensions / frame height (min 300mm to any height
- IGU options / double glazed (32mm) triple glazed (44mm)
- Operating details / 24v d/c mechanical operation / available in manual operation
- The BT90 is a louvre system that offers efficient, sustainability and compliant smoke relief to 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), B2.3.2(a)
1237 WARRANTIES for additional requirements
WARRANTY - INSTALLER/APPLICATOR
- Provide an installer/applicator warranty
- 5 years for fabrication and workmanship
- Clause D2 Mechanical installations for access: Performance D2.3.2(c), D2.3.3(c), D2.3.3(d)
NATA Accredited Laboratory (Certificate Number 1764)
COMPLETE AIR SEAL
- To NZBC E2/AS1, 9.1.6 air seals.
- Form an air-tight seal by means of proprietary sealants.
AIR INFILTRATION
- For NZS 4211, table 3 air infiltration.
- Non-air conditioned zones (passive ventilation) and conditioned zones.
INFORMATION REQUIRED FOR CODE COMPLIANCE
- Installer's approval certificate from the manufacturer / importer / distributor
- Manufacturer's / supplier's warranty
- Installer's / applicator's warranty
- Producer Statement - Construction (PS3) from the applicator / installer
- Producer Statement - Construction Review (PS4) from an acceptable suitably qualified person
- Other information required by the BCA in the Building Consent Approval documents.
1238 AS-BUILT DOCUMENTATION
- Wiring diagrams
- Product datasheets
- As-built window drawings
- Installation instructions
- End-user manuals
- Maintenance requirements
- Service and maintenance schedule
- Provide draft as-built information prior to Practical Completion.
- Provide final as-built information prior to the end of the defects liability period.
BT Installation
- Clause G4 Ventilation: Performance G4.3.1, G4.3.3(f), G4.3.3(g), G4.3.3(h)
BT90 is certified to NZS4211 having been tested to AS/NZS4420.1.
- AS/NZS 1170.2 Structural design actions, part 2: wind actions.
- NZS 1170.5 Structural design actions - part 5: earthquake actions - New Zealand
-
Air Infiltration Test
/ Positive 0.02 L/s m² & Negative 0.52 L/s m²
-
Water Penetration Test
/ Up to 800 Pa
- Ultimate Strength Test
/ Up to 8000 Pa
- Deflection Test / Up to
3000 Pa
- Thermal Performance /U-Value 2.355 W/m2K (subject to glass makeup)
BT90 Testing
- Clause H1 Energy efficiency : Performance H1.3.1(a), H1.3.1(b), H1.3.3(a), H1.3.3(c), H1.3.3(d), H1.3.3(f)
- NZBC E2/AS1External moisture
- NZS 4211:1985Performance of windows
- section 4521 ALUMINIUM WINDOWS AND DOORS
BT90 is certified to NZS4211 having been tested to AS/NZS4420.1.
- Air Infiltration Test / Positive 0.02 L/s m² & Negative 0.52 L/s m²
- Water Penetration Test / Up to 800 Pa
- Ultimate Strength Test / Up to 8000 Pa
- Deflection Test / Up to 3000 Pa
- Thermal Performance /U-Value 2.355 W/m2K (subject to glass makeup
Thermal Performance Test
Notes
The BT90 is designed as an energy efficient glass louvre system, it creates sustainability within the building envelope and also provides life safety by means of smoke relief / smoke ventilation.
The louvre systems sustainability works in conjunction with selected sensors: CO2 sensors / Internal & external temperature sensors / rain sensor / wind, speed & directional sensor.
The louvre systems smoke ventilation works in conjunction with the smoke detection system / sprinkler flow value system
Evidence
The product meets the requirements set out in the following documents, or relevant parts of cited standards within the documents:
BT90 louvre system has been designed for the purpose of
natural ventilation in buildings, it's design is to assist in architectural
sustainability requirements which comprises of a fully framed aluminium
assembly and blade holders which are thermally broken.
The system is manufactured and supplied in two options,
double glazed 32mm IGU or triple glazed 44mm IGU which is assisting towards the
H1 compliancy.
BT90 louvre system has been designed for the purpose of
smoke relief in buildings, it's design is to assist in the fire engineers
requirements for life safety. The system is operated by means of a manual
winder or 24v d/c extra low voltage field cabling.
Its usages are, but not limited to commercial / educational
/ industrial / residential sectors.
BT90 requirements are custom fabricated for each individual
project.
BT90 is a glazed operable unit with insulated glass IGU's
and requires support structures upon installation, the support structures are / but not limited to timber support framing / steel support framing / aluminium
support framing.
BT90 Product Specification
Design requirements
BT90 louvre is designed for, but is not limited to, use in
projects within the following scope:
Not limited to any building including housing and
residential apartment buildings /
commercial towers / industrial / educational
Not limited to Install into timber
/ steel and aluminium framed construction
Wind zones up to and including extra high.
Thermal performance.
Its a repeatable element and is not
restricted to height, but is restricted to width at a tested
Configuration, maximum dimensions, and weights of individual
panels also apply, and are dependent on the panel type.
Maximum IGU thicknesses are 32 mm and 44mm IGU.
Anodised or powder coated finish selected from the Standard
RAL or Dulux colour ranges.
Air permeability rating (determined in accordance with SNZ
TS 4211) and achieves an air infiltration rating for air-conditioned buildings
(determined in accordance with NZS 4211).
Controlling air permeability and infiltration helps prevent heat losses from buildings.
Installation requirements
PRE-INSTALLATION REQUIREMENTS
*
Do not commence installation unless all preparatory work is of the required
standard.
All opening sizes are within manufactures tolerances
Support structures are
securely anchored
CONFIRM
PREPARATION OF OPENING IN FACADE
Confirm that all louvres have been prepared and ready for the installation and
including all consumables.
Do not proceed with the installation until required preparatory work has been
completed.
Fix to comply with the reviewed shop drawings and installation details
including sealant, seals and fixing positions.
CABLE
Contractor to provide 24v cabling between selected
control panels and louvre system. Volt drop calculations must be followed as
per the manufactures specifications.
FINAL FIXING - LOUVRE
Make sure louvre is plumb and securely fixed to support structure with the
correct fixings.
Structural silicon is applied to louvre as per installation
details.
Maintenance requirements
MAINTENANCE CONTRACT PROPOSAL
Preventative service and maintenance is a requirement for all buildings where automated facades consisting of operable louvres, are utilised for natural ventilation and/or smoke relief purposes.
Provide a proposed maintenance SLS (Service Level Agreement)
List the service and maintenance requirements
Installer's approval certificate from the manufacturer / importer / distributor.
Manufacturer's / supplier's warranty
Installer's / applicator's warranty
Producer Statement - Construction (PS3) from the applicator / installer
Producer Statement - Construction Review (PS4) from an acceptable suitably qualified person
Manufacturer
Legal Trading Name:
Schneider & Nolke Lamellenfenster GMBH
Business Email:
info@snl.de
Contact Number/s:
+64 49 6381-420
Importer
Legal Trading Name:
EBSA NZ Limited
Business Email:
sales@ebsa.co.nz
Contact Number/s:
09 8840025
Product Identifier
SLSBT90
Warnings
This product has no warnings associated with it.
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Date last validated:
22 January 2025 |
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Date last updated:
22 January 2025 |
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