You are using an outdated browser version not supported by this website.
Click here to upgrade your browser

InteriorInterior
ComFlor SR Composite Flooring System
Description

ComFlor SR is new generation in composite steel floor decking systems, with added mass in the slab for enhanced vibration and acoustic performance. It features fire ratings of 120 minutes with a 120mm slab.

ComFlor is distributed by Steel & Tube New Zealand, distributor of steel and stainless steel products and services. Rigorous and extensive testing in conjunction with the UK-based Steel Construction Institute ensures that ComFlor SR meets internationally recognised design and construction standards. ComFlor is a registered trade mark used in Australia and New Zealand under licence from Tata Steel UK Limited.

Spans* propped and unpropped:

ComFlor SR
  Propped Unpropped
0.75mm up to 6.20m up to 2.80m*
0.90mm up to and in some cases over 6.30m up to and in some cases over 3.10m*
1.00mm to and in some cases over 6.40m up to and in some cases over 3.50m
1.20mm up to and in some cases over 6.50m up to and in some cases over 3.70m

*Spans are calculated using ComFlor Software.  In some situations the spans may be able to be greater than those indicated.  ComFlor Software should always be used to determine the spanning capacity and design requirements of ComFlor for the slab.

Key Features

Long-span capability:

  • Gauge options of 0.75 to 1.25 to suit the particular span
  • Optimised profile design gives exceptional unpropped (double) spanning capability of up to3.90 metres, reducing structural steel requirements and hence cost

Cost efficient:

  • Fire testing allows 120 minutes without using bottom steel
  • Stiffer profile means less deflection during construction leading to greater site safety and cost savings in concrete
Scope of Use
  • Residential and Commercial
In-Service History

ComFlor is a registered trade mark used in Australia and New Zealand under licence from Tata Steel UK Limited.

Other Performance Attributes
  • Fire ratings 120 minutes with a 120mm slab

Rigorous and extensive testing in conjunction with the UK-based Steel Construction Institute ensures that ComFlor SR meets internationally recognised design and construction standards

Documents
ComFlor Acoustic Performance

2019 April

Design Details Full Library
ComFlor product guide
Specification Support (Masterspec work sections)
ComFlor Installation and Information
ComFlor 60 Brochure

V2026

ComFlor 80 Brochure

V2026

ComFlor SR Brochure
Additional Information
RPV Level 3 Certificate - Responsible Products

Steel & Tube are a New Zealand supplier of a range of steel products and services, including roofing, cladding, purlins, composite flooring, reinforcing, fasteners, stainless steel drainage systems.

Product Enquiries

News from Steel & Tube

From Steel Structure to Roofing and Cladding: Steel & Tube Supports 4WD Warehouse Taupō Expansion
2 Devonport Road: Raising the Standard for Multi-Storey Construction with Integrated Steel Solutions
Introducing QBT450: Steel & Tube's New High-Performing Tray Roofing NEW
Get a free weekly digest of essential news

New and updated architectural products, design solutions, inspiration, technical advice and more when you sign up for EBOSS.