REQUIREMENTS FOR DIMENSIONS, FLATNESS AND QUALITY OF SURFACE

The glazed wall and floor tiles and the glazed wall decorations manufactured by POLCOLORIT S.A. in the monoporosa technology, with the water absorption E>10% - Group BIII, have the parameters compliant with PN-EN 14411, attachment L.

PARAMETER

PERMISSIBLE DEVIATION
N (nominal value) > 15cm;

TEST

LENGTH AND WIDTH
Permissible deviation of the average dimension of each tile from the working dimension

± 0,5%  ± 20 mm

EN ISO 10545-2

THICKNESS
Permissible deviation of the average thickness of each tile from the working thickness in %

± 10% ± 0,5%

 

ISO 10545-2

SIDE CURVATURE
Maximum permissible deviation from the straight line in %, in reference to the corresponding working dimensions

±0.3% ± 1,5%

 

EN ISO 10545-2

DEVIATION FROM THE STRAIGHT ANGLEa
Maximum permissible deviation from the straight angle in %, in reference to the corresponding working dimensions

±0.5% ± 2,0%

 

EN ISO 10545-2

SURFACE FLATNESS
Maximum permissible deviation from the surface flatness in %:

 

 

CENTRE CURVATURE
in reference to the length of the diagonal calculated from the working dimensions

+0.5% ± 2,0 mm

-0.3% - 1,5 mm

EN ISO 10545-2

SIDE CURVATURE in reference to the corresponding working dimension

+0.5% ± 2,0 mm

-0.3% -1,5 mm

EN ISO 10545-2

WARPING in reference to the length of the diagonal calculated from the working dimensions

±0.5% ± 2,0 mm

-0,3% -1,5 mm

EN ISO 10545-2

SURFACE QUALITY

Minimum 95% of tiles should not have visible defects causing the worsening of the appearance of the surface laid out with tiles

EN ISO 10545-2

a Not applicable to the tiles with specially shaped edges

Glazed wall, floor and universal stoneware tiles as well as glazed stoneware decorations with water absorption E≤0.5% - Group BIa, have the parameters compliant with PN-EN 14411, attachment G.

PARAMETER

PERMISSIBLE DEVIATION
N (nominal value) > 15cm;

TEST

 

LENGTH AND WIDTH
Permissible deviation of the average dimension of each tile from the working dimension in %

±0.6%

± 2.00 mm

EN ISO 10545-2

THICKNESS
Permissible deviation of the average thickness of each tile from the working thickness in %

± 5%

± 0,5 mm

EN ISO 10545-2

SIDE CURVATURE
Maximum permissible deviation from the straight line in %, in reference to the corresponding working dimensions

± 0.5%

±1.5%

EN ISO 10545-2

DEVIATION FROM THE STRAIGHT ANGLEa
Maximum permissible deviation from the straight angle in %, in reference to the corresponding working dimensions

± 0.5%

± 2.0%

EN ISO 10545-2

SURFACE FLATNESS
Maximum permissible deviation from the surface flatness in %:

 

 

CENTRE CURVATURE
in reference to the length of the diagonal calculated from the working dimensions

± 0.5%

± 2,0 mm

EN ISO 10545-2

SIDE CURVATURE
in reference to the corresponding working dimension

± 0.5%

± 2.00 mm

EN ISO 10545-2

WARPING in reference to the length of the diagonal calculated from the working dimensions

± 0.5%

± 2.0 mm

EN ISO 10545-2

SURFACE QUALITY

Minimum 95% of tiles should not have visible defects causing the worsening of the appearance of the surface laid out with tiles

EN ISO 10545-2

a Not applicable to the tiles with specially shaped edges.

COLLECTIONS   /   COMPANY   /   ABC OF CERAMIC TILES   /   INVESTMENTS   /   DOWNLOAD   /   CONTACT

by LEMONPIXEL.pl