DURASTEEL®

ADVANTAGES

  • No maintenance “fit and forget” system
  • Over 40 years system life
  • High speed of installation

DURASTEEL®

Promat DURASTEEL® is a composite panel of fibre reinforced cement mechanically bonded to punched steel sheets on both outer surfaces. It is classed as ‘non-combustible’ to BS 476: Part 4:1970 and to Clause 10 of EN 13501-1:2002. It is both highly impact and moisture resistant.

Applications

  • Industrial premises
General technical data
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General description

DURASTEEL® is a composite panel of fibre reinforced cement

General Technical Data

Designation

Calcium Silicate Fire Protective reinforced board

Reaction to fire

Non combustible

Surface spread of flame

0

Alkalinity, pH

10 - 13

Thermal conductance (approximately) at 20°C W/m²K

60 (9.5mm)

Coefficient of expansion α (20–100 oC) m/mK

15 x 10 (9.5mm)

Nominal moisture content (air-dried) %

6

Moisture movement (ambient to saturated)

-

General description

DURASTEEL® is a composite panel of fibre reinforced cement

General Technical Data

Designation

Calcium Silicate Fire Protective reinforced board

Reaction to fire

Non combustible

Surface spread of flame

0

Alkalinity, pH

10 - 13

Thermal conductance (approximately) at 20°C W/m²K

60 (9.5mm)

Coefficient of expansion α (20–100 oC) m/mK

15 x 10 (9.5mm)

Nominal moisture content (air-dried) %

6

Moisture movement (ambient to saturated)

-

Typical mechanical properties
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Flexural strength Frupture

6mm

Average, dry

N/mm2

109

Flexural strength Frupture

9.5mm

Average, dry

N/mm2

84

Modulus of elasticity E

6mm

Average, dry

N/mm2

55000

Modulus of elasticity E

9.5mm

Average, dry

N/mm2

40000

Flexural strength Frupture

6mm

Average, dry

N/mm2

109

Flexural strength Frupture

9.5mm

Average, dry

N/mm2

84

Modulus of elasticity E

6mm

Average, dry

N/mm2

55000

Modulus of elasticity E

9.5mm

Average, dry

N/mm2

40000

Sizes and weights
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Product/standard dimensions mm

Useful area m2

Weight per board (approximate kg)

Number of boards per pallet

Weight per pallet (approximate kg)

DURASTEEL®  2500 X 1200 X 6MM

3

15,9

DURASTEEL®  2500 X 1200 X 9.5MM

3

19,8

Product/standard dimensions mm

Useful area m2

Weight per board (approximate kg)

Number of boards per pallet

Weight per pallet (approximate kg)

DURASTEEL®  2500 X 1200 X 6MM

3

15,9

DURASTEEL®  2500 X 1200 X 9.5MM

3

19,8