Maximum dimension

1.250 x 3.600 mm

Thicknesses

10, 15, 20 and 25 mm (other thicknesses on demand)

Tolerances

Level I according to DIN EN 12467, paragraph 5.3

Fire-rating

A1 (according to DIN 4109)

Density(g)

2.000 – 2.200 kg/m3

Sheet-weight

20 – 22 kg/m2 (10 mm)

 

30 – 33 kg/m2 (15 mm)

 

40 – 44 kg/m2 (20 mm)

 

50 – 55 kg/m2 (25 mm)

Compression-strength (fc)

≥ 40 MPa (according to DIN 1045)

Bending-strength (MOR)

≥ 12 MPa (according to EN 1170-4)

Limit of proportionality (LOP)

≥ 7,0 MPa (according to EN 1170-5)

Module of elasticity (E)

15,0 – 20,0 kN/mm2 (according to EN 1170-5)

Ultimate strain at MOR (eu)

1,0 – 1,5%

Thermal expansion coefficient (aT)

1,0 x 10-5 K-1

Shrinkage value (ecs)

1,5 – 2,0 mm/m

Swelling value (k)

0,5 – 1,0 mm/m

Water-absorption

8%

Water-vapour-diffusion (m)

100

Thermal stability

≤ 450 °C

Frost-resistance

very good (according to Gutachten PG-041-98)

Leaching-out-behaviour

no leaching of environment- and

 

health-damaging substances

 

(according to MPA Stuttgart report V/904 124 000)

Chemical resistance

as concrete