Technical specifications

GLAZED PORCELAIN
GROUP BIa (GL) Water absorption < 0,5% STANDARD VALUE REQUIRED BY EN 14411
STANDARD
AVERAGE VALUE
Dimensional features   ISO 10545-2   Cumple la norma
Water absorption   ISO 10545-3 < 0,5% 0,1%
Modulus of tensile strenght Modulus of rupture
Breaking strength
ISO 10545-4 > 35 N / mm2
> 1300 N
45 – 65 N/ mm2
1800 – 2500 N
Resistance to surface abrasion   ISO 10545-7 Abrasion class indicated
by the manufacturer
According to models
Linear thermal expansión   ISO 10545-8 Test method available <7,0 x 10-6 ºC-1
Thermal shock resistance   ISO 10545-9 Test method available Resists
Crazing resistance   ISO 10545-11 Required Resists
Frost resistance   ISO 10545-12 Test method availab Resists

Chemical resistance

Resistance to stains

Acids and bases
Cleaning products and pool
reactive agents
ISO 10545-13
ISO 10545-14

Test method available
Minimum GB

Minimum class 3

Conforms to standard
Class GA

Conforms to standard

COLOURED BODY PORCELAIN
GROUP BIa (UGL) Water absorption < 0,5% STANDARD VALUE REQUIRED BY EN 14411
STANDARD
AVERAGE VALUE
Dimensional features   ISO 10545-2   Conforms to standard
Water absorption   ISO 10545-3 < 0,5% 0,1%
Modulus of tensile strenght Modulus of rupture
Breaking strength
ISO 10545-4 > 35 N / mm2
> 1300 N
45 – 65 N/ mm2
1800 – 2500 N
Resistance to deep abrasion   ISO 10545-6 Máx. 175 mm3 110 – 130 mm3
Linear thermal expansión   ISO 10545-8 Test method available <7,0 x 10-6 ºC-1
Thermal shock resistance   ISO 10545-9 Test method available Resists
Frost resistance   ISO 10545-12 Test method available Resists
Chemical resistance
Resistance to stains
Acids and bases
Cleaning products and pool
reactive agents
ISO 10545-13
ISO 10545-14

Test method available 
Minimum UB

Minimum class 3

Conforms to standard
Class UA

Conforms to standard