Products Features
 
1.Enviroment Friendly:The light weight nature of the tiles means that less timber is used in the roof stucture as compared to traditional roof tiles.Water harvested is safe for consumption.
2.Cost effective:It is so far the most economical roof age,for it is waterproof,freezing tolerance,fireproof,aging-resistant,and erosion resistant.
Up to 40% less timber is used on the roof structure and no polythence or iron sheet underlay is required for roof pitches between 5 and 60 degrees.
3.Maintenance Free:The tiles have up to 30 years warranty thus guaranteeing quality.
4.Security:The tiles are nailed into the battens using serrated nails thus providing burhlar proofing.
5.Structural Strength:No bending of tiles during installation
6.Heat and sound insulation:Compare to the galvanized sheet,aluminum-sinc is more durable,heat-resisting,heatproof and anti-corrosion.It is genenrally believed that steel roofing sheet can guarantee 30 more yaers without being rusted or eroded in various conditions.
7.Ultraviolet/Corrosion resistant:The acrylic paint prevents penetration of UV rays.The zinc or Alu-zinc coating prevents corrosion
8.Leak proof:The interconnection of the tiles is at 90 degrees thus preventing any water penetration
9.Easy to install:This material is flexible and easy to cut.Approximately2 PCS is enough for ever aquare meters.It is safe and convenient in installation and maintance.Roofing is done in a matter of days and not weeks thus saving on labor cost.
10.Algae and Fungi Resistant:The paint used prevents fungi growth
11.Color Diversity:LYSF roofing tiles come in a wide range of  colors to suit individual preferences.The colorful vermiculite has been processed at high temperature,thus to be brightly-colored,and never faded.Now the product is widely used the entire world.
 
 
TECHINICA INFO. ---->>>Material Composition---->>>Panel Layers
 
1)Steel The panels are structural grade steel, with a minimum tensile strength of 37ksi. They are rigid enough to tolerate reasonable loads, while allowing profile designs without the risks of cracking or significant elastic recovery.
2)Aluminum-Zinc Alloy Coating Protection for the rigid steel material is achieved when the steel passes through a bath of molten aluminum-zinc alloy. This coating combines the protection and strength of both aluminum and zinc. A significant benefit of the zinc component is its ability to protect exposed areas such as cut edges, drilled holes and scratches. Developers of the aluminum-zinc alloy coated steel have captured exposure data indicating corrosion protection of the underlying steel for more than 50 years in most environments.
3)Acrylic Priming System An acrylic coating is applied to both sides of the panel immediately after the application of the aluminum-zinc coatings. We developed this priming system in association with our steel suppliers to provide a uniform substrate that enhances the adhesion of subsequent coatings.
4)Basecoat; The basecoat is formed by applying a custom designed acrylic resin binder. This specially formulated paint coating is made in two colors that will blend with the various stone granule colors. The basecoat serves two functions:
----a)It serves as an adhesive that bonds the stone granules to the base steel.
----b)It protects the underlying material from water and UV light. The basecoat’s adhesion process is found in its excellent ability to adhere to both the granules and the underlying acrylic priming system. We achieve optimum UV resistance with the use of a pure acrylic resin; the strongest polymer capable of being made into a water-based paint.
5)Ceramic Coated Stone Granules A protective coating, as well as an attractive appearance is provided by stone granules. They further enhance the resistance to UV light while providing an array of colors. These ceramic coated granules are sized and applied in such a way to insure maximum coverage of the basecoat; therefore, allowing another layer of protection against water erosion.
6)Overglaze An acrylic overglaze is applied as a final coating that gives the granules a semi-gloss appearance. This tough, thin, acrylic finish bonds to the granules and encapsulates them with a coating that enhances the panel’s resistance to physical damage.