Firth RibRaft® Floor System

Abbreviation
CM70056 Rev3
Version
Revision 3
Valid from
26/03/2021

Information provider
Ministry of Business, Innovation and Employment
Author
Bureau Veritas Australia Pty Ltd
Information type
Product Certificate (CodeMark)
Format
PDF

Description

The Firth RibRaft® Floor System comprises of polystyrene pods, steel reinforcing rods, plastic spacers and Firth RibRaft® concrete.

The Firth RibRaft® Floor System is a method of concrete floor construction, suitable for all slab-on-ground concrete floors for domestic or residential buildings that fall within the scope of NZS 3604:2011 Timber framed buildings.

Scope

Conditions and limitations of use:

1. The Firth RibRaft® Floor System shall only be used in buildings which fall within the scope of NZS 3604:2011 – Timber-framed buildings, located:

  • a) Where the Seismic Hazard Factor Z (defined in NZ 1170.5:2004) is less than or equal to 0.45 (refer to Figure 6 of the Firth RibRaft® Technical Manual January 2020)
  • b) in any wind zones up to and including Extra High
  • c) in areas with snow loads up to 2.0 kPa
  • d) in all exposure zones (except microclimates)
  • e) and where the ground Ultimate Bearing Capacity exceeds the value specified in Table 2 for the types of construction in Table 1 of the Firth RibRaft® Technical Manual January 2020.

2. The Firth RibRaft® Floor System shall be designed and installed in accordance with the Firth RibRaft® Technical Manual January 2020.

For assistance with locating previous versions, please contact the information provider.
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For assistance with locating previous versions, please contact the information provider.
This resource is not cited by any other resources.

Firth RibRaft® Floor System

This document is not CITED BY any other resources:

Firth RibRaft® Floor System

Description

The Firth RibRaft® Floor System comprises of polystyrene pods, steel reinforcing rods, plastic spacers and Firth RibRaft® concrete.

The Firth RibRaft® Floor System is a method of concrete floor construction, suitable for all slab-on-ground concrete floors for domestic or residential buildings that fall within the scope of NZS 3604:2011 Timber framed buildings.

View on Information Provider website Download this resource (PDF, 816KB)
Firth RibRaft® Floor System
Description

The Firth RibRaft® Floor System comprises of polystyrene pods, steel reinforcing rods, plastic spacers and Firth RibRaft® concrete.

The Firth RibRaft® Floor System is a method of concrete floor construction, suitable for all slab-on-ground concrete floors for domestic or residential buildings that fall within the scope of NZS 3604:2011 Timber framed buildings.

View on Information Provider website Download this resource (PDF, 816KB)
This resource does not cite any other resources.

Firth RibRaft® Floor System

This resource does not CITE any other resources.
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