KRS Synthetic Resin Roof Tile
KRS Synthetic Resin Roof Tile was co-extruded with three layer. The
top layer is ASA (Acrylonitrile, Styrene and Acrylic Rubber) made
by the world's top 500 enterprises SABIC. It is a kind of excellent
weather ability engineering resin. The middle and bottom layers are
The outstanding performance of KRS Synthetic Resin include
environment- friendly, recycled, long time color preservation,
light weight and strong toughness, thermal and sound insulation,
The Resin Tile have been widely used on the different roofs over 20
years in Europe. From 2000, it is also used on the "Flat to slope"
roof in China and now become the most salable roof tiles and
highest market share in "Flat to slope" project all over China.
Synthetic Resin Roof Tile Features
² Outstanding Weathering Ability: Long time color
preservation, resistance to the extreme temperatures, corrosion
resistance and fire resistance.
Long time color preservation: ASA is a kind of excellent weather
ability engineering resin. It can last very long lifetime in the
natural environment. As the top layer of KRS Synthetic Resin tile,
it can keep both the stable physical performance and chemical
performance even long time at UV sunshine, moisture, high
temperature and low temperature. At the same time, it can keep the
vivid color long time. According to the test result in such areas
with intensive UV sunlight as Arizona and Florida, the ASA color is
able to last over ten years with the color change of ΔΕ≤5.
Resistance to the extreme temperature: KRS Resin Tile can maintain
stable physical properties under extreme temperature conditions
from -40℃ to 80℃。
Corrosion Resistance: KRS Resin tile is able to resist corrosion of
various chemical substances such as acid, alkali and salt. The
experiment proves that the roof tile has no chemical reaction when
it is soaked in salt, alkali and various acids below 60% over 24
hours. It is much suitable application area with often acid rain
and coastal areas.
Fire resistance: KRS Resin Roof Tile belongs to flame retardant
material. According to the GB8624-2006 standard test, the
fireproofing class is B1.
² Excellent physical performance: good resistance to impact,
enough loading capacity, light weight, low linear thermal
Good resistance to impact: The test shows that there is no any
crack after 1Kg ball falling from 2 meters. KRS Resin Roof tile has
also outstanding resistance to impact under low temperature.
Enough loading capacity: In cold area, KRS Resin roof tile is not
damaged and broken while a lot of thick snows cover on the roof
during the winter. The experiment shows the roof tile do not crack
and break under loading 150Kg on the base of purlin space not over
Light weight: The weight of resin roof tile is only 5.8Kg/㎡. It
belongs to light construction materials. The Resin roof tile can
reduce the weight of construction materials effectively and save
the total cost of the construction. At the same time it is easily
transported and lifted.
Low linear thermal expansion: KRS roof tile is a low linear thermal
expansion of 4.9X10-5(㎜/℃).
² Favourable application performance: Environment-friendly,
Heat and thermal insulation, Waterproof performance, Self Cleaning,
Quick and easy installation.
Environment-friendly: The Resin roof tile do not destroy land and
does not contain asbestos and radioactive elements. It can be
Heat and Thermal Insulation: The coefficient of heat conductivity
of KRS resin tile is 0.325w/m.k., which is 1/3 of clay tile's, 1/5
of cement tile's, and 1/2000 of color steel tile's.
Waterproof: Since the Resin roof tile is a much large sheet overlap
one by one, the fewer installation overlap can increase waterproof
Self Cleaning: The surface of resin tile is glossy with lotus
effect. It could be washed clean by rain and snow.
Easy and quick installation: Because the resin tile is a large
sheet with light weight, it is easily loaded and transported.
Certainly it can save the labour cost and installation cost.