Chinese Slate Roof Tiles of CE Certificate

Chinese Slate Roof Tiles

Chinese Roofing Slate

Chinese Roof Slate Tiles

Roof slate

Slate Roof

1. Our slate is CE & ASTM qualified material

2. We are specialist in supply all kinds of slate stone products

3. Europe is our biggest market, we have delivered a lot of shipments to Europe

Model: BSS-203 Manufacturer: Belle Star Stone Co., Ltd BSS-203 is Chinese midnight black slate roof tiles, roofing slate, with natural split top and bottom, chipped edges, pre-drilled holes. This material passed ASTM & BN12326 certificate, and it is from north-west of China. The characteristic of this material is the surface is smooth, it is durable and non-fading, but the output from quarry is lower than others roof slate material, and it is more expensive than others roof slate. Normal sizes we do are 400x200mm 400x250mm 500x250mm 400x400mm 600x300mm Thickness we can do 5-7mm 6-8mm 7-9mm Usually based on project's location, we suggest do proper thickness. We can do different shapes for roofing slate tiles: rectangle square half-round fish scale hexagon or as per your drawing China slate characteristic 1. Density: 2780kg/m3 2. China slate has several different colors, black/dark grey, midnight black, ink black, grey, green, purple, rusty. Some easy to cleft, some difficult to cleft. Some the surface is a little bit rough, and you can see cleft grain on the surface, some the surface is smooth. 3. Problem of China slate is rusty spot and white spot, both can be removed by brush, but the rusty spot will grow out again as there is iron element inside the slate. 4. Surface finish available: natural cleft/split, brushed, honed 5. Usage: indoor and outdoor building construction and landscaping decoration 6. China slate products: floor tiles, wall tiles, paving stones, steps/stairs, window sills, roof slate, culture stone, mosaic, flagstone, irregular random stone, loose strips, tumbled stone, mushroom stone, columns, stone caps, stepping stones, plant bowl, tableware, billiard table, photo frame, tablet etc. 7. Tolerance: +/-2mm bss-naturalstone