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Home>>Products>Slates (for roofing, walling, flooring...)
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| Technical Reference for slates | |||||||||||||||||||||||||||||||||||||||||||
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Available Size(mm): 300*150, 300*200, 300*300, 300*600, 400*400, 400*200, 400*250, 400*600, 600*600, 600*900, 1000*1500, 1000*2000 or any other sizes can be made according to customers request. Available Thickness(mm): 8-12, 10-15, 15-20, 20-25, 25-30, 30-35, 35-40, or any thickness can be made according to request. Available color: grey, black, green, rusty and yellow
Porosity: 4.5%
specific gravity: 2.7~2.84
Carbonate content: 2.4%
Water absorption: Mean value: 0.1%
Transverse: 56.1 MPa Non-carbonate carbon content: less than 2%
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