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MAXRaft Concrete Slab Floor System

Abbreviation
Appraisal number 1054
Valid from
20/03/2019

Information provider
BRANZ Limited
Information type
BRANZ Appraisal
Format
PDF

Description

The MAXRaft Concrete Slab Floor System is an insulated, concrete slab-on ground flooring system for use in residential and light commercial buildings.

The MAXRaft Concrete Slab Floor system features a continuous polystyrene insulating layer beneath the slab and to the exterior perimeter surfaces.  The MAXRaft Concrete Slab Floor System can be designed as an insulated slab-on-grade where conditions meet the requirement of 'good ground' as per NZS 3604.  Alternatively, it can be designed as a waffle raft floor designed to suit ground conditions on the subject site.

Scope

The MAXRaft Concrete Slab Floor System has been appraised for use to construct steel reinforced, concrete slab-on-ground floors subject to specific engineering design for buildings within the following scope:

  • Ground floor slabs for timber framed buildings, within the scope of NZS 3604, or other similar light weight constructions where they are subject to specific engineering design; and 
  • Built on "good ground" as defined by Acceptable Solutions and Verification Methods for NZBC Clause B1 Structure; or
  • Built on "TC2" type ground within the "Canterbury earthquake region" or moderately to highly expansive soils, subject to verification and assessment by a Chartered Professional Engineer.
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MAXRaft Concrete Slab Floor System

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MAXRaft Concrete Slab Floor System

Description

The MAXRaft Concrete Slab Floor System is an insulated, concrete slab-on ground flooring system for use in residential and light commercial buildings.

The MAXRaft Concrete Slab Floor system features a continuous polystyrene insulating layer beneath the slab and to the exterior perimeter surfaces.  The MAXRaft Concrete Slab Floor System can be designed as an insulated slab-on-grade where conditions meet the requirement of 'good ground' as per NZS 3604.  Alternatively, it can be designed as a waffle raft floor designed to suit ground conditions on the subject site.

Download this resource (PDF, 192KB)
MAXRaft Concrete Slab Floor System
Description

The MAXRaft Concrete Slab Floor System is an insulated, concrete slab-on ground flooring system for use in residential and light commercial buildings.

The MAXRaft Concrete Slab Floor system features a continuous polystyrene insulating layer beneath the slab and to the exterior perimeter surfaces.  The MAXRaft Concrete Slab Floor System can be designed as an insulated slab-on-grade where conditions meet the requirement of 'good ground' as per NZS 3604.  Alternatively, it can be designed as a waffle raft floor designed to suit ground conditions on the subject site.

Download this resource (PDF, 192KB)
This resource does not cite any other resources.

MAXRaft Concrete Slab Floor System

This resource does not CITE any other resources.
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