en
Tiếng việt
English
Detail:
Vietnam Lava stone (volcanic stone) tiles and kerb for pudlic project
size: 15 x 15 x 3 (cm) ; 20 x 20 x 3 (cm) ; 10 x 20 x 3 (cm) ; 10 x 30 x 3 (cm) ; 15 x 30 x 3 (cm) ; 15 x 15 x 60 (cm)
Specification:
Water absorption(Average) : 5,41%
Flexural(Average) : 11,4 MPa
Density(Average) : 2,36 g/cm3
Depth abrasion(Average) : 279 mm3
Surface hardness (Average) : 6 Mohs
Issued by Quality Assurance & Testing Center 3 ( Quatest 3)
