ADR VENTILLATORS
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ADR VENTILATORS VERTICAL OPENING SKYLIGHTS Skylights from the ADR series are the jewel in the crown of Basso Lucernari productions and represent the top of the market for opening skylights. They guarantee optimal illumination for the environment and favour constant ventilation against any excess of smoke, heat, or odour.

THE BEST SKYLIGHTS FOR VENTILATION ENVIRONMENTS Thanks to its particular opening system and working design, the ADR model offers many more advantages than traditional systems, those with lateral or ‘protruding’ opening (shed skylights). The vertical raising of the cover, freeing the vent on all 4 sides, ensures a greater ventilation area and better wind resistance. The lateral projection, compared to the base vent, makes it possible to open the ventilator even when raining. A solid structure formed by sections in steel and aluminium, designed and planned by Basso Lucernari, guarantee...

GUARANTEED VENTILATION Ourstudiesshowthat, in anarea ofaround 1,000 m2, with 46xl.5mADR skylights, making use of the natural airflow, the air renewal rate will ADR skylights do not need maintenance and save much more energy than traditional forced extraction systems Skylights 4 ADR internal dimensions 6 x 1.5 m OPENING OF SKYLIGHT ONTO ROOF DECK_ Ventilation capacity (m2/seconcl of flow) 0.476 Air renewal rate per hour 1.02

EXAMPLE OF POSSIBLE DIMENSIONS ADR skylights are made to measure. Some of the possible sizes are given in the following table from a minimum to a maximum. Recommended size

TECHNICAL CHARACTERISTICS Years of continuous research have made it possible to create a simple and very resistant structure (the product is installed on the roof and becomes an integral and permanent part). The opening system does not need maintenance due to the use of high quality components and to the use of Teflon runners which ensure long life. A geared motor acts on a transmission shaft (in drawn steel); with rack gears (width 40mm M4) which make it possible to raise the cover up to 68cm (with variations on request). The whole system is supported by a steel structure of 2-3mm...

ADR SYSTEM OTHER VARIETIES DOUBLE OPENING: VERTICAL OR TO ONE SIDE To further increase the area of ventilation the skylights can be setup for double opening: vertical raising and opening to one side. NETS Mosquito net to prevent the entrance of insects. Metal net with small holes to prevent the entrance of birds or flying objects. Anti-break-in net used for safety reasons LAYERED DOUBLE GLAZING ADR skylights are also available with glass covers guaranteeing optimum thermal insulation.

LARGE SIZE ADR SYSTEMS For particular needs Basso Lucernari can plan and create large size ADRs for any type of roofing. The photos here show the various stages of installation of three double layer ADRs (internal dimensions: 10 x 4.2m), with a single lateral motor with six thrust points. The skylights are assembled on the ground and raised by crane to make installation easier.

GALVANIZED STEEL BASES To guarantee suitable insulation, the bases are insulated with auto-extinguishing expanded polyurethane panels with a thickness of 3-4 cm. Assembly and positioning is fast and easy: each base comes provided with all metal anchoring devices and positioning instruction manual. GALVANIZED STEEL GALVANIZED STEEL GALVANIZED STEEL BASE NATURAL ALUMINIUM FLOOR COVERING FLOOR COVERING FLOOR COVERING PVC BASE The shape of the base is reamed to allow better diffusion of light. The metallic bases, in galvanized sheet or other chosen metal, can have vertical or reamed sides and...

AN APPROPRIATE BASE FOR EACH SKYLIGHT BASES (FOR SKYLIGHTS) Different bases are available for each type of skylight, varying in shape and material. The choice is aimed at the best installation and performance of the product. Basso Lucernari has a warehouse with a wide choice of bases: in steel, PVC and with square or rectangular base. BASES (FOR VENTILATION) The metallic base for natural ventilation consists of extruded aluminium modular slats of 15 cm, 30 cm, and 45 cm height. The particular shape of the slats allows suitable ventilation, preventing the entrance of water via the base....

OUR PROFILES BASSO LUCERNARI have planned a wide range of profiles in natural or anodized aluminium, with designed sections which vary depending on the type of skylight. PROFILE ANGULAR To avoid welding the frames BASSO LUCERNARI have patented graft pressure-cast corners with the aim of avoiding caulking which can result from infiltrated water. EXTERNAL DIMENSIONS PANE THICKNESS PANE THICKNESS EXTERNAL SUPPORT (meters) The table on the right shows the external dimensions of the skylight related to the thickness of the polycarbonate panes. COVERING MATERIALS PANE SECTIONS IN ALVEOLAR...

MATERIAL TECHNICAL CHARACTERISTICS METHACRYLATE PMMA Resistance to knocks with Charpy intaglio Coefficient of linear extension Transmission of light Trans.+Trans. TECHNICAL CHARACTERISTICS REFERENCE REGULATION Apparent specific weight Resistance to knocks with Charpy intaglio Coefficient of linear extension Transmission of light Trans.+Trans Transmission of light Trans.+Opal Transmission of light Opal+Opal REINFORCED ALVEOLAR POLYCARBONATE Apparent specific weight Compact polycarbonate (PC) flat panes are guaranteed auto-extinguishing with certification of proof “Class 1A” of reaction to...

STAGES OF INSTALLATION The sequence of photos shows the ascending moments of installation of skylights on the roofing of industrial warehouses: from mounting the frame to the roof to the final application of silicon to the skylights. Photo 1: Lorry equipped with basket for safer and quicker access to the roofing. Photo 2: Lorry equipped with tow and crane, with an arm of 27mt for raising the material.

INSTALLATION A TEAM JOB FOR ACCURATE INSTALLATION Basso Lucernari places a lot of attention on the most delicate stage of delivery: installation. They have various assembly teams in the company, well-prepared people who are able to carry out each stage of installation according to active regulations. • INSTALLATION ON ROOF DECK • INSTALLATION ON ROOFING WITH A “Y” BEAM • INSTALLATION ON CURVED ROOFING • INSTALLATION ON SLOPED SURFACE • INSTALLATION ON THE ROOF TOP