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Siniat GTEC Fire Core Board

Siniat

A fire-resistant, high-strength board, suitable for the GTEC Shaftwall systems and for fire protection.

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+44 (0)1275 377773 www.siniat.co.uk
Application

  • Suitable for the GTEC Shaftwall systems and for fire protection.
  • It is also suitable for use in areas where there is moisture present. The board is thicker, stronger, harder and heavier than standard plasterboards, and has superior fire resistance, sound insulation and impact resistance.

Description

Siniat Fire Core Board is a high-strength fire protection and moisture-resistant plasterboard for use in GTEC Shaftwall systems, steelwork and fire encasement. For the protection of shafts and voids in multistorey buildings, preventing the continuous spread of fire, and enabling fire-stopping.

Features and benefits:

  • Provides up to 120 minutes' fire performance when used with GTEC Shaftwall Fire Protection system.
  • Lightweight friction fit framing system is fast to install, and uses less materials than other systems.
  • High-strength system resists pressure changes likely in deep shafts and voids.

Application:

  • Suitable for the GTEC Shaftwall systems and for fire protection.
  • It is also suitable for use in areas where there is moisture present. The board is thicker, stronger, harder and heavier than standard plasterboards, and has superior fire resistance, sound insulation and impact resistance.

General information
Material

Aerated calcium sulfate di-hydrate with fillers, fibres and moisture-resistant additives, enclosed inside liners made from recycled wastepaper with bound edges. Core and papers are bonded with starch

Uniclass 2015
Pr_25_71_52_33 Fire-resistant gypsum plasterboardsPrimary
Specification data - Fire-resistant gypsum plasterboards
Product Reference

Siniat GTEC Fire Core Board

Standard product features

Colour:

Green on both faces.

Material:

Aerated calcium sulfate di-hydrate with fillers, fibres and moisture-resistant additives, enclosed inside liners made from recycled wastepaper with bound edges. Core and papers are bonded with starch.

Edges:

Square. Edge are adhered together.

Board size/ weight:

3000 x 600 x 19 mm: 29.5 kg.

Jointing finishing and painting:

The board should be jointed and finished with GTEC Jointing systems. Boards are suitable for gypsum finishing plasters manufactured to BS EN 13279-1:2008. The boards must be primed with GTEC Universal Sealer, prior to being decorated and treated with PVA bonding agent before they are plastered.

Technical characteristics:

  • Fire, acoustic and duty performance dependent on the whole system. See Siniat Drywall Manual for Siniat system performances.
  • Reaction to fire: Euroclass A2-s1, d0.
  • Moisture content: <2%
  • Mass: 16.4 kg/m².
  • Thermal conductivity, λR (to BS EN 12524): 0.25 W/m·K.
  • Thermal resistance, R: 19.0 mm = 0.076 m²K/W.
  • Mean water vapour resistance factor (to BS EN 12524): µ = 10.
  • Moisture resistance: complies with BS EN 520 type H1 (less than 5% water absorption).

- Flexural strength (to BS EN 520):

  • Longitudinal breaking load: ≥1102 N.
  • Transverse breaking load: ≥456 N.

Literature
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