详情
Color stone coated
metal roof is based on Al-Zn(known as zincalume or galvalume
steel)steel.the before and after protective film
treatment,together
with high precision pressure-shaped gravel ensure the roof to be
the best roofing material.coated with an alloy composed of Al
*5%,Zn *3.4%,Si 1.6%,with non-toxic acrylic adhesive and natural
stone,color stone coated metal roof provides the advantages of long
life,strength,durability and beauty.
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1. excellent
durability
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products use high strength steel plate as the
basic material,from top to bottom,the multi-layer protective
treatment ensure excellent corrosion resistance and
durability.
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2.light,versatility and
economy
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weight of color stone coated metal
roof is only 1/6 weight of an ordinary cement tile, it is very
convenient for removal,construction and using,which is substantial
saving construction time and costs.
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3. a solid roof
structure
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metal tile using a
unique waterproof,windproof and solid nail design provides the
features of effective anti-lightning, against strong winds,heavy
snow,heavy rain,hail,fire-resistant and
earthquake-resistant.
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Super-weatherability
1?Fires-resistance :
Both Al-Zinc steel and the stone chips are non-organic
materials ,they are naturally and proved not
combustible
2?Premium performance in
earthquake:
Stone-coated metal roofs are light and strong,they won’t
easily cause damages to the understructures of the buildings in
earthquakes.
3?Snow-resistance weight bearing
anti-sliding:
Stone-coated metal roof is characterised with
snow-resistance,weight bearing and anti-sliding,and thus problems
in the freezing areas can’t be worried.
4?Wind resistance:
Scientific interlocking system design and proved
installation techniques gurantee the roofing system more safety in
the storms cloudbursts and hurricanes.
5?Storm resistance:
The roof is not noisy,and often much quieter than the
asphalt shingle roof or a heavy traditional wood shake roof.there
won’t be any leakages in the storms ,and the roof is washed and
appears as if it was newly reinstalled.
6?Safety in lightning:
There is no increase in the likelihood of being struck
by lightning,in case the lightning does strike,the energy safely
dissipates and exits into the ground.
7?Hailstone resistance:
The stone-coated metal roof tiles are proved to bear the
hailstones without causing damages.
