Wind Resistance, Waterproof New Zealand Quality Standard Chinese Natural Stone Coated Metal Roof Tiles 0.35-0.55mm thick

What’s the Stone Coated Metal Tile ?

Colored stone metal tiles are a new type of advanced roofing material produced using high-tech, with aluminum zinc coated steel plates as substrates, water-based acrylic esters as adhesives, sintered colored sand as surface layer, and highly weather resistant acrylic resin as the outermost layer (equivalent to paint). Due to its beauty, lightweight, durability, and environmental friendliness, it has become the mainstream product of international roofing materials in recent years, and is used in high-end buildings in all over the world.

Composition of stone coated steel roofing tiles
Acrylic glazing layer -To provide a sami-gloss finish ,enhance bonding strength of the gravels and prevent rainwater permeating the lower layer
Colored stone layer -To protect tile from ultraviolet rays ,reduce rain noise and improve decorative effect
Acrylic adhensive layer -To adhere stone gravels to the Galvalume steel sheet and protect the sheet
Protective layer -To protect Galvalume coating .enhance the corrosion resistance and adhesion
Aluminum -zinc coating (Galvalume coating)layer -To save energy and prolong the service life of products as a result of high heat -reflective
rate and corrosion resistance of the coating
Steel sheet layer -High strength cold -roll steel sheet
Aluminum -zinc coating (Galvalume coating)layer -To save energy and prolong the service life of products as a result of high heat -reflective
rate and corrosion resistance of the coating
Protective layer -To protect Galvalume coating .enhance the corrosion resistance and adhesion

Q: Could I install the stone coated roof tile on the 0 degrees roof?A: The stone coated roof tile should install the roof which has 20 degrees roof pitch. If the roof pitch is below 20 degrees, it will be easy to leak.

Q: What kind of roof is suitable for installing stone coated roof tile?
A: Both concrete roofs and wooden roofs could install the stone coated roof tile, but it must install the roof batten before installing the roof tile, except interlock tile.

Q: Is necessary to install the roof batten before installing roof tile?
A: Yes, it must install the roof batten before installing roof tile, except Interlock tile.Because we need to fix the roof tile on the roof batten when installment.

Q: How many years of warranty?
A: The warranty of Sangobuild stone coated roof tile could be 50 years.

Characteristics

1. Seismic resistance - When an earthquake occurs, metal tiles will not slide off like regular tiles, reducing the risk of injury.
2. Lightweight - lightweight, reducing the load-bearing capacity of buildings.
3. Construction convenience - light weight, large area, simple accessories, greatly reducing construction intensity and shortening construction time.
4. Economical - In the construction of old building roofs, there is no need to remove any roof materials, and construction can be carried out directly, minimizing the cost of waste disposal.