piano design stone coated metal roof tile shingle 1335*430mm

The Most Popular New Roofing Material -Stone Coated Metal Roof Tiles

wooden shingle

WOODEN SHINGLE(1335*430mm)

#If we want to build a house, we will consider roof first.

#What roofing material do you like to use ? What are the difference ?

*Asphalt shingle : good for Installation easy with low prices and various color, short lifetime..

*.Colored Steel roofing :good for energy efficient than asphalt shingle roof, light weight and portable, easy rust.

* Stone coated metal roof tiles : Long lifespan above 30-50 years waterproof, colorful, fire resistant, heat resistant, easy installation, energy saving, high level, smart roof tiles, anti rust.

Why Choose Sunstone Colorful Stone Coated Metal Roof Tiles :

1.High wind resistance : withstand 120mph-pased hurricane test

2.Weatherproof: 50 years waterproof warranty, UV protection

3.Fire resistant : classified as a class A rate non combustible roofing material

4.Anti earthquake solid struvture with interlocking design.

5. Light weight : 1/3 weight of asphalt shinhle, 1/7 weight og clay roof tiles

6.Anti rust : Aluzn steel coating combines the corrosice production of aluminium with the sacrifical protection of zinc,

giving the advantadg of both metals.

7. Non color fade : Ceramic stone with non faded color process.

Easy for Installation, and more advantages for Long span heatproof stone coated steel roof tile sheet

More different design in different sizes for our roof tile:Execcutive, shake, roman, new wooden shingle

We have various types in different color ( Please contact us if you need our color chart)

Quality is reliable and good performance, and no.1 factory in china for stone coated metal roof tiles.

Established in 2009,sunstone roof is now one of the top industry leaders in the production of building materials in China.
Our production capabilities for main products :
- Stone Coated Metal Roofing Tiles.
5 High-tech Production lines.
Annual Capacity: 3,000,000 m ²
- Stone coated metal roof tiles
5 High-speed Fully Automatic Production lines.

Our 10 Years of experience in the industry, continuous R&D and meticulous application of Quality Control procedures in all stages of our production (from raw materials to final product) which ensure stone coated metal roof tiles in brand of sunstone roof are relaible with more than 50 yr waterproof warranty, color unified, stablity, stone ccoated assurance, and projects last more tha 50 years than others.

Daily production QC controlling system,Strict quality control policy during the production and packing.

QC1: Size, Cracking
QC2: Viscosity, Color, Active principle
QC3: Weight of Resin on the panel
QC4: Color, Gradation
QC5: Stone Indensity
QC6: General Test according to Standard Q/ZCD 1-2012
QC7: Packing

Sunstone Stone Coated Metal Roof Tiles can withstand any bad weather condition as followings

Many customers report a reduction in energy costs during summer and winter months. Also, sunstone roof can be installed over an existing roof, providing additional insulation from temperature

extremes.

We could send samples for your inspection before your trial order,and we focus on long term of

cooperation based on mutual benefit, so your careful consideration on our cooperation will be highly .

The Testing method of Stone Coated Metal Roof Tile

1. Water resistance : After 48 h test without anomalies
2. Heat resistance : No anomalies after 90℃*5h test

3.Low temperature resistance, After -40℃*24h test without anomalies
4. Alkaline resistance : After 48h test without anomalies

5.Acid resistance :After 48h test without anomalies
6.Resistance salt spray : After 240h test without anomalies

7. Cycle of freezing and thawing : After 20times test without anomalies
8. Artificial weathering : After 1000h test without anomalies

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.

STONE CHIP COATED ROOF TILES ADVANTAGE

1)metal roofing tile is Anti-rainstorm

The unique waterproof design of colorful stone coated steel roofing tile can prevent seepage when it rains heavily.

2)metal roof tile is Noise reducing

the stone chips on the surface can ruduce the rain noise by more than 20%.

3)stone chip coated roof tile is Anti-windstorm

Vertical connect and installation with horizontal nails can help the roofing system to withstand strong windstorm.

4) stone chip coated metal roof tile is Anti-uv ray

Multiple complex structure can cut off and anti uv rays to make the products more durable.

5) stone coated metal roof tile is Snow resistance

High stength metal base material and rough surface can bear the weight of snow on the roof and keep the snow from backfalling.

6)sthone coated metal roofing shingle is Earthquake resistance

The roofing system in the unique connect way is strong and light enough to withstand earthquake

More colors and design will be available.