Ondumit Royal Roof Sheets and Panel
ROYAL Roof Sheets and Panel
ROYAL ROOF SHEETS AND PANEL
The Royal, which is produced with high technological equipment and reminiscent of the appearance of classic clay roof tiles, adds a modern image to the roofs with various color options while providing excellent sound insulation.
INFORMATION
BRAND
Ondumit
PRODUCT TYPE
Roofing Sheet
DIMENSIONS
- Width : 900 mm
- Length : Times of 250 mm
ONDUMIT ROOFING SHEETS
Ondumit roofing sheets are the result of the most advanced technology in the roofing industry.
WEIGHT
4.75 kg/m2
WORKING WIDTH
820 mm
MODERN AND PROGRESSIVE
While providing the buildings a modern and progressive outlook, Ondumit also resists physical and atmospheric impacts of utmost level.
TECHNICAL DRAWING
PITCH HEIGHT
30 mm
THICKNESS
- 2.5 mm
- 3.0 mm
INSTALLATION AND ABILITY
Ondumit sheets are suitable to use on any kind of roof, and they stand out with properties such as lightweight, ease of installation and ability to use without any maintenance.
PRODUCTION
Made in Turkey
HEAD LAP
250 mm
INSULATION MATERIALS
The surface layer, coated with ASA, provides a further insulation and therefore an economic gain compared to all other alternatives which require extra insulation materials.
PURLINE SPACE
750 mm
DOWNLOAD
↓ Catalogue
ONDUMIT SHEETS
Ondumit sheets, thanks to its four-layer structure consisting of PVC, ASA and insulation layers, are manufactured for those who want their roof to last for life.
HIGHEST LOAD CAPACITY
Ondumit sheets, among all other alternatives, has the highest load capacityThey can carry more than 600 kg of spread weight on a sqm.
RESISTANT TO IMPACTS. DON’T BREAK OR CRACK
No breaking or cracking were observed during a test while which a 25kg weight was dropped onto an Ondumit sheet which had been installed with a purlin space of 1m.
PITCH
Ondumit Premium Series are applicable to roof pitches from from 20° to 80°, For the pitch beyond thisrange, special measures should be taken during installation.
ADVANTAGES
- Highest Load Capacity.
- Resistant to Impacts. Don´t Break or Crack.
- Long Lasting Color Stability and Physical Resistance.
- Nondeformable in Acidic Environment, Non-corrodible.
- Transportation and Installation are Cheaper and Easier.
- Warranted for 30 Years against Atmospheric Conditions. Fit for All Climates.
- Fireproof and Nonflammable.
- 10 Times Lighter than Clay Tiles.
- Perfect Sound and Heat Insulation
- Protection against Water and Humidity.
APPLICATION AREAS
DECK STRUCTURE
The surface of the deck should be smooth, the material of the deck should be of small deformation, the deck should be more than 12 mm thick (according to the pulin span). A 3-5 mm gap between two decks is essential for deformation. The waterproof rolls should be unrolled smoothly and vetically with accurate overlaps.
STEEL STRUCTURE
The angles of steel structure should be precisely controlled during processing, which will influence the pitch of the roof. The deviation of angles will cause an uneven roof. All the steels should be anti-corrosion treated.
REINFORCED CONCRETE STRUCTURE
The underlay of concrete has no crucial influence on the evenness of the roof, while the embedded inserts and purlins should be very neat and in a plane. Both steel and wood embedded inserts and purlins should be anti-corrosion treated to extend the life of roof structure. Steel purlins should be welded to the steel embedded inserts an woodpurlins can be nailed to th wood embedded inserts directly
INSTALLATION GUIDELINE
FIXING
In order to allow normal linear heat expansion of the sheets, it is necessary to piece the sheet with a ø10 mm drill bit, then fasten the sheets with ø6.3 mm fittings. We adsive you not to use direct fixings without piercing the sheets with self perforating screws because doing so prevents any dialatation of the sheet. Do not use a hammer to put the screws in. Original Ondumit supplied fixings must always be used.
STORAGE
Store the tiles in dry and flat site with good ventilation. Products should be protected by coverings with good air permeability. Ridge units should be stored vertically.
LINEAR HEAT EXPANSION
No material exists which is not subject to dimensional alterations in the presence of notable changes in temperature. Ondumit synthetic roofing tile has a coefficient of linear expansion of 0.0000546/°C. The linear expansion must be understood to be in the two longitudinal directions of the sheet: for example, if a 6000 mm sheet with a heat rise of 400 C has an expansion of 12 mm, this is overall and therefore 6 mm for each of the two sides.
HANDLING
During handling, the products must not be thrown rudely to avoid damaging or scratching the product surface. For single sheet longer than 8 m, enough supporting points are essential to avoid the cracking of tile.
VENTILATION
Ondumit Premium Series Roof Tile is a kind of thermal-plastic, which carries out its best functions within a wide range of temperatures: from -200 to +900 C. To prevent a roof temperature of more than 900 C, it is necessary to have ventilation space below the sheet itself and as a consequence, sufficient openings on the gutter line and the ridge. The pitch and length of the roof is highly relevant to the functioning of ventilation. The more inclined the pitch and the shorter the roof, the more accentuated the movement of hot air. A long roof only slightly inclined, in order to have enough ventilation, needs to increase the air volume below the roof sheet.
