Commercial Terracotta Tiles

Technical Specifications - Commercial Terracotta Tiles (range average) 

Specification Property

Standard for Test Method

International Standard for Specifications ISO 13006:1998(E) Group AI, Precision

Result


Deviation in Length and Width

ISO 10545-2

±1% (max)

Pass

Deviation in Thickness

ISO 10545-2

±10% (max)

Pass

Straightness of Sides

ISO 10545-2

±0.5% (max)

Pass

Rectangularity

ISO 10545-2

±1% (max)

Pass

Surface Flatness - Curvature

ISO 10545-2

±0.5% (max)

Pass

Surface Flatness - Warpage

ISO 10545-2

±0.8% (max)

Pass

Surface Quality

ISO 10545-2

95% conform (min)

Pass

Water Absorption

ISO 10545-3

≤3%

1.5%

Modulus of Rupture

ISO 10545-4

23 N/mm2 (min)

Pass

Breaking Strength

ISO 10545-4

1100 N (min)

Pass

Resistance to Deep Abrasion

ISO 10545-6

275 mm3 (max)

Pass

Linear Thermal Expansion

ISO 10545-8

10 x 10-6 (max)

Pass

Resistance to Thermal Shock

ISO 10545-9

10 cycles - no visible effect

Pass

Frost Resistance

ISO 10545-12

100 cycles - no damage

Pass

Chemical Resistance

ISO 10545-13

17 day immersion - no visible effect

Pass

Slip Resistance

SS 485-2001

R11

Pass

Resistance to Salt Attack

AS1226.10

40 cycles - <0.4g loss

Pass

Resistance to Salt Attack

AS1226.10

40 cycles - <0.4g loss

Pass

Resistance to Acid

SS301

<3% weight loss

Pass

Scratch Hardness

BS 6431 Part 13

6 MOHs (min)

Pass