Portofino Green Slate Natural Cleft, Green Slate Flooring Tiles Brazil

Material:

Stone Name:Portofino Green Slate(See material detail)

Green - Slate

Origin:ItalyItaly

Supplier Detail
Ardesia Mangini A. & D. S.n.c.
Established: Dec 30,2000
Italy Italy
Main Product:

Top Quality Italian Slate, Ardesia Liguria, Ardesia Fontanabuona

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Ms.Angela and Donatella Mangini
Tel: 39-185 929918
Adr: Via Malvaro 13, 16044 - Monleone di Cicagna (GE) Italia
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Product Description

Portofino Green Slate Natural Cleft

Calcinations loss……. 2,9 %

Silex……. 64,5 %
Iron Oxide…………. 6,8 %
Aluminium Oxide………. 17,2 %
Calcium Oxide………. 0,7 %
Magnesium Oxide……… 2,1 %
Potasium Oxide……….3,6 %
Sodium Oxide……… 1,9 %
Sulphates expessed as SO3…….Inf. 0,1 %
Visible volumetric mass………..2720 KG/M³
Absorption coefficient……….0,616%
Breaking load through indirect stress by bending………24,3 MPa
Breaking load through indirect stress by bending after cooling………..20,0 MPa
Wear by attrition: abrasion coefficient in tribometer……………….7,57 MM
OBS.: 1 MPa = 10,2 Kg.f / Cm.²
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