Place of origin:
Colorful stone coated metal roofing made from Zn-Al galvanized
steel (galvalume steel) and painted with colorful stone chips, the
main tiles and the accessories are made up of the stone chip coated
metal roofing system, this roofing system is popular all over the
-- Light Weight and Strong
Weight per square meter is only one sixth of the traditional
concreteor clay tiles. With the tiles fastened securely, it's hard
for the roof to collapse.Meanwhile,considerable savings can be
realing under the lines of transportation,storage and installation.
Both zince-- aluminum and stone-- chip coating are non- organic
metarials.They have credible and documented durability. The
lifespan of tiles can be extended as long as 30 years.
Coverage of one piece is six times of traditional concrete or clay
tiles and weight is only one sixth,thus installation,loading or
unloading ,storage are more efficient and effective.Once
installed,the follwing maintenance costs are so
limited and can be tally ignored.
Metal roof tiles are zinc-aluminum based and have high recyclable
Content.90% and above of the tiles are recyclable at the end of a
Extensive flexibility of colours and profiles provide various
building Design the perfect match.
Due to their lightweight and installation friendly design, the
tiles Can be installed over wood and steel battens any steel
battens, any Simple surfaces and structures.
-- Scientific Installstion
Scientific, accurate interlocking system designs and professional
Installation guidance assure the installation processes can be
Out timely and more precisely.
-- Safety in installation
Perfect design reduces the time taken on the roof by the users
Considerably, and increase the safety level, Cutting produce no
dusts which usually occur with concrete and clay tiles.
Length of Cover
Width of Cover
Tiles / SQM
Weight / Tile
TECHINICA INFO. ---->>>Material
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
----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
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.