sitemap ∣ NL - FR - DE | |||
| Technical DetailsGeneral characteristicsThe ZENYD sliding roof system is made up of a series of aluminium profiles, designed as part of an exclusive retraction system with sections opening up to approximately two-thirds of the roof and patented under patent number xxx. The ZENYD sliding roof system owes its excellent thermal properties to:
Download detailed calculations of U values here
The ZENYD sliding roof system prevents condensation thanks to its combination of thermally broken outer aluminium profiles and PVC inner jackets. The inner jacket consists in extruded hard PVC profiles that are clasped to the roof beams and fitted with small ribs to ensure a fixed distance to the aluminium. This creates insulating air cavities that minimise condensation and allow internal drainage. CompositionThe sliding roofThe electric sliding roof system is composed as follows: the roof panels fit into two compartments on either side of the roof beams. Each roof panel is factory manufactured and consists of a glazed (or sheeted) aluminium frame with rubber sealing for watertightness. The aluminium frame is pressed together with solid aluminium inner corner brackets by means of a hydro-pneumatic corner crimping machine. The fixed upper roof panel is placed onto the roof beams and sealed with rubber gaskets. The two other roof panels are fitted as sliding sections into the compartments of the roof beams. In open position, they slide under the fixed section. In closed position, the specially designed bayonet sealing of the sliding frame profiles ensure perfect water and wind resistance. The bayonet sealing also forms a three-sided elevation on the sliding frame profile to provide protection against water and snow. Eight synthetic rollers on two sides of the sliding panels ensure smooth and precise guidance. Electrically poweredThe transmission is driven by an electrically powered tubular motor. The required type and quantity is determined by the manufacturer on the basis of the number of sliding roof sections, the total weight and the application. The tubular motor is entirely integrated into the wall profile. Steel-wire reinforced drive belts, which are concealed inside the roof beams, activate a pull bar that is attached to the lower sliding section. This section in turn attaches to the second sliding element and pulls it along, so that up to two-thirds of the roof can be opened. The motors are operated by a manual switch and/or by remote control, and may also be integrated into a home automation system. Tubular motorOperated by a bipolar asynchronous tubular motor, tested in accordance with DIN 57 700 or VDE 0700, and protected against overheating by a temperature probe. MaterialsStructureThe profiles are extruded from an aluminium alloy Al Mg Si 0.5 in accordance with DIN 1725. The mechanical properties of the profiles meet the DIN 1746 standard specifications, while the dimensional tolerances are in compliance with the DIN 17615 standard. Thermal profilesThe anti-condensation profiles are extruded from hard polyvinyl chloride (PVC). The upper temperature limit is approx. 70°C. As they are difficult to ignite, they belong to flammability class DIN 4102/Bl and B2. They are resistant to, among other things, saline solutions, diluted acids and lyes, apolar solvents, petrol, mineral oils, greases and alcohols. Surface treatmentThe aluminium profiles are enamelled (full range of RAL colours available), with warranty from APA/QUALICOAT, and the layer thickness is between 60 µ and 80 µ. The PVC profiles are also available in all RAL colours (a limited range of nine RAL colours are mass coloured during the extrusion process; other colours through wet enamelling). GasketsEPDM - butyl - neoprene or polyurethane / polyethylene with anti-shrink cord. BrushesMade from UV-resistant polypropylene fibres, with or without a synthetic fin, depending on the application. Glazing / Panel fillingPolycarbonate sheeting, 32mm [Up = 1.1 W/m²K]. DimensionsSliding roof pitch --> min. 7° - max. 38° |
||
Sliding roof: Conservatory | Sliding roof: Restaurant extensions | Sliding roof: Swimming pool enclosures | Sliding roof: Skylight | Sliding roof: Roof windows Copyright © 2014 Quadralis nv. All rights reserved. | AZ sliding roof | sitemap | |||