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PROMATECT®-L

ADVANTAGES

  • Resistant to the effects of moisture
  • Not physically deteriorate when used in damp or humid conditions
  • Performance characteristics are not degraded by age or moisture.

PROMATECT®-L

PROMATECT®-L is a lightweight mineral matrix engineered board which is white in colour and has a smooth sanded surface on one face with a lightly honeycombed texture on the reverse face.

Applications

  • Structural steel protection
  • Self-supporting ceilings, suspended ceilings
  • Timber floor protection, upgrading of timber floors
  • Access panels and hatches, fire doors
Technical data sheet
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General description

PROMATECT®-L is a lightweight, non-combustible, fire resisting

calcium silicate board, not sensitive to moisture.

General Technical Data

Designation

Calcium Silicate Fire Protective Board

Reaction to fire

Non combustible

DIN 4102, part 1 BS 476, part 4 AS 1503, part 1

EN 13501-1 (WFRGent Classification report 11528C)

Density (nominal, oven dry)

Kg/m³

450

Alkalinity, pH

-

9

Thermal conductivity, λ

W/moK

0,083

Coefficient of expansion α (20–100 oC)

m/moK

Water damp diffusion

-

3,2

Water absorption

g/cm3

0,77

Moisture movement (ambient to saturated)

%

Typical moisture content

%

3,5 – 6

Surface conditions

Front face: smooth, sanded

Back face: lightly honeycombed textured

Colour: white

General description

PROMATECT®-L is a lightweight, non-combustible, fire resisting

calcium silicate board, not sensitive to moisture.

General Technical Data

Designation

Calcium Silicate Fire Protective Board

Reaction to fire

Non combustible

DIN 4102, part 1 BS 476, part 4 AS 1503, part 1

EN 13501-1 (WFRGent Classification report 11528C)

Density (nominal, oven dry)

Kg/m³

450

Alkalinity, pH

-

9

Thermal conductivity, λ

W/moK

0,083

Coefficient of expansion α (20–100 oC)

m/moK

Water damp diffusion

-

3,2

Water absorption

g/cm3

0,77

Moisture movement (ambient to saturated)

%

Typical moisture content

%

3,5 – 6

Surface conditions

Front face: smooth, sanded

Back face: lightly honeycombed textured

Colour: white

Typical mechanical properties
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Bending strength

N/mm2

In longitudinal direction: 3.1

Tensile strength

N/mm2

In longitudinal direction: 1.3

Compressive strength

N/mm2

Perpendicular to surface: 2.4

Screw pull out resistance:

screwed in the surface

N

- quick fix screw – 3,9 x 45 20 mm deep 360

– screw inserts (Rampa) 15 mm deep 319

Screw pull out resistance:

screwed in the edge

N

- quick fix screw – 3,9 x 45 20 mm deep 373

- quick fix screw – 3,9 x 45 30 mm deep 550

Bending strength

N/mm2

In longitudinal direction: 3.1

Tensile strength

N/mm2

In longitudinal direction: 1.3

Compressive strength

N/mm2

Perpendicular to surface: 2.4

Screw pull out resistance:

screwed in the surface

N

- quick fix screw – 3,9 x 45 20 mm deep 360

– screw inserts (Rampa) 15 mm deep 319

Screw pull out resistance:

screwed in the edge

N

- quick fix screw – 3,9 x 45 20 mm deep 373

- quick fix screw – 3,9 x 45 30 mm deep 550

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)

PROMATECT®-L  2500 X 1200 X 20MM

3

29,7

40

1242

PROMATECT®-L  2500 X 1200 X 25MM

3

37,13

35

1353

PROMATECT®-L  2500 X 1200 X 30MM

3

44

30

1374

PROMATECT®-L  2500 X 1200 X 40MM

3

58

20

1214

PROMATECT®-L  2500 X 1200 X 50MM

3

74,25

16

1242

Product/standard dimensions mm

Useful area m2

Weight per board (approximate kg)

Number of boards per pallet

Weight per pallet (approximate kg)

PROMATECT®-L  2500 X 1200 X 20MM

3

29,7

40

1242

PROMATECT®-L  2500 X 1200 X 25MM

3

37,13

35

1353

PROMATECT®-L  2500 X 1200 X 30MM

3

44

30

1374

PROMATECT®-L  2500 X 1200 X 40MM

3

58

20

1214

PROMATECT®-L  2500 X 1200 X 50MM

3

74,25

16

1242