The key is the surface layer material of synthetic resin tile, the surface layer material directly affects the service life of the resin tile, usually under the condition of using ASA color coextrusion material, weathering products led directly to the synthetic resin tile life (10000 hours of weathering test report of the national chemical building materials testing center is equivalent to the actual service life for more than 20 years). Overall, the quality of synthetic resin depends on the proportion of surface material and resin.
Synthetic resin tile specifications are usually for 0.72M and 0.88M, the thickness of 3MM, weight per square meter is 6KG, the standard of synthetic resin tile in the detection report related purchase will show the National Chemical Building Material Test Center (inspection report no national chemical building materials testing center is not allowed to sell in the market):
1 artificial aging test report (artificial aging 10000 hours equivalent to the actual use of more than 20 years)
2 low temperature drop hammer impact (0 DEG C, 1H) test report (a kilogram of steel ball from the height of the height of 1 meters free fall on the tile surface does not produce cracks, low temperature falling ball impact of the 10 products without damage. After 10 freeze-thaw cycles, no hollowing, blistering, peeling, cracks and other phenomena. )
3 fire prevention building materials testing report (building interior design fire code A2.6 plastic combustion performance of B1 class above)
The standard synthetic resin tile itself has a very good anti load performance, by the national building materials and components quality supervision station detection, in the support interval 750MM, uniform loading 150KG, without any damage. The inferior synthetic resin tile workers will break when working on the tile.
The standard synthetic resin tile can resist the corrosion of acid, alkali, salt and other chemical substances for a long time, and the experiment has no chemical effect of soaking salt, alkali and 60% kinds of acid for less than 24 hours. The synthetic resin tile surface uses its pigment to produce a chemical reaction, or even produce discoloration.