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Silbonit
Description

A highly compressed silica-cement sheet reinforced with mineralized cellulose fibres. The sheets are non-combustible and resistant to rot, fungus and vermin attack.

Primarily intended for use as interior and exterior cladding and lining, but can also be used for applications such as flooring and balconies.

Sheets are available in a range of colours and can be painted with alkali resistant paints and varnishes to match particular colour requirements.

General information

Size

1200 x 2500 mm

1200 x 3000 mm

Uniclass 2015

Pr_25_71_52_23 Fibre-reinforced calcium silicate boardsPrimary

CAWS

G20/950 Fascias/ barges/ soffits

G20/99 Fascias/ barges/ soffits

K11/60 Board

K11/795 Wall lining on metal framing

K11/845 Cement-bonded particleboard

K11/885 Fire protection board

K11/890 Board

K40/10 Suspended ceilings

K40/270 Boards

K45/350 Boards

L20/270 Wood doors

L20/30 Wood doors

P12/310 Boards

U90/425 Rigid ductwork and fittings

U90/46 Rigid ductwork and fittings

Specification data - Fibre-reinforced calcium silicate boards

Product Reference

Silbonit HA

Silbonit HC

Size

1200 x 2500 mm

1200 x 3000 mm

Thickness

6 mm

10.8 kg/m².

8 mm

14.4 kg/m².

12 mm

21.6 kg/m².

15 mm

27.0 kg/m².

20 mm

36 kg/m².

25 mm

45 kg/m².

30 mm

54 kg/m².

Colour

010 Superwhite

020 HA natural

030 HC grey

031 Lavagna

Dark grey.

040 Yellow

050 Green

060 Red

070 Terra

Brown.

Product Options

Product reference:

– Silbonit HA

  • Thermal conductivity: 0.36 W/mK.
  • Thermal expansion coefficient: 0.00001 m/K.
  • Combustibility: A2-s1, d0.
  • Freeze resistance: Optimum.
  • Resistance to oils, acids, bases, salts: Good.
  • Impermeability: Absolute.
  • Wear resistance: Good.
  • Compression resistance: 40 N/mm².
  • Resilience: 2 Nmm/mm².
  • Modulus of elasticity, E: 12 N/mm².
  • Endurance category (EN 12467): A.
  • Resistance class (EN 12467): 4.

– Silbonit HC

  • Thermal conductivity: 0.36 W/mK.
  • Thermal expansion coefficient: 0.00001 m/K.
  • Combustibility: A2-s1, d0.
  • Freeze resistance: Optimum.
  • Resistance to oils, acids, bases, salts: Good.
  • Impermeability: Absolute.
  • Wear resistance: Good.
  • Compression resistance: 40 N/mm².
  • Resilience: 2 Nmm/mm².
  • Modulus of elasticity, E: 12 N/mm².
  • Endurance category (EN 12467): A.
  • Resistance class (EN 12467): 4.

Sizes:

Bespoke panels up to 1200 x 3000 mm are available to order.

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