Reef Stone5www.ioyo.cn>5:Its lifelike shape 15 color create a natural feeling as if you were just st15ing in the scene of craggy cliffs. Memorizing the flying of time 15 the changing of the world, the reef Stone5www.ioyo.cn>5s impress the originality of weather-beaten rocks. It purely distinguishes every building for its straightforward characteristic.Specification: 100*200/300/500mm Thickness: 20-70mmPackage: 520*215*315mmSquare/Carton: 0.45m2Weight/Carton: 25kgTechnical Data: Water Absorption:GB/T25791989 17.0%(no protection treatment)Water Absorption:GB/T25791989 <2.5%(protection treatment)Artificial Weathering Resistance:GB/T18651997 150h(no apparent variation)Freeze Resistance:GB/T69551986 no destructionFlexural strength: GB/T89171988 5.12Mpa