Хэбэй китайский натуральный камень

Хэбэй Chinesenatural камень 1Mushroomstoneforwalltiles 2PopularDimentions: 100x50mm, 200x50mm, 200x80mm, 200x100mm, 300x150mm, 300x100mm, 400x200mm, настроены 3Availablethinckness: 10-20mm, customersrequirements 4Material: шифер, кварцит, базальт, мрамор, песчаник, сланец, artificialstone и т.д. 5Surfacefinish: природа, полированная , отточенные, разгорелся, machinecut, brushedtiles Chinesenaturalslateslabs: 1 Themainelement: Кремний, acidresistance, slateisonekindofsedimentaryrock, thespecific gravityisabout135-160LB / cfIt'sabout2160-2560kg / cubicmeter. 2 Slateiswiththefine-grained,acousticinsulation,anti-broken,weatherresistance,fadingresistance,zeroradioactivityetc. 3 Theslateisnotallowedpolished, it'sonehonednaturalstone, it'sonekindsofnaturalantiskid материал. 4 Thehardnessisfineofslate,withthewater-absorptivitysmallfeature,thenaturalslatecanlivetobeabout100year. ChinesegraniteParameters: 1 Excellentmachiningcapability: пилы для резки, полировки, сверления, engraving.Machiningprecision below0.5micron, thephotometricbrightnessuptothe1600. 2 Withgoodabrasiveresistance, it'shigher5-10timesthancastiron. 3 Thegranitewiththegoodadornmentperformance, canapplytothepublicplaceandoutdoor украшения. 4 Thermalexpansioncoefficientlittle, noteasydeformation, it'saliketheinvar, it'salmost unaffectedbythe temperatureefluctuations. 5 Пропорция: 2,63-2,75 6 Waterabsorptionrate: <1% 7 Chemicalproperties: weaklyacidic 8 Compressivestrength: 1050 14,000kg / см2 (15000 20,000poundspersquareinch) 9 высокопрочных, goodrigidity.Withlowinternaldampingcoefficient, it'shigher15timesthan thesteel.Shockproof, подвеска. 10 Acidresistance, alkaliproof, dysgeogebous, servicelifecanreach200years. 11 Хрупкие, Afterthedamage, onlylocalfallsoff, donotaffectthewholeflat 12 Granitehasnonconductive, Magneticstable. 13 Допуск: ± 1мм 14 плотности (кг / м3): 2500-3100kg / м3 15 flexuralstrength: 8.5-15mPa 16 sheerstrength: 13-19mPa 17 твердость: 80-100N 18 Mainingredients: silica.65% -85%