DRAFT Technical Specification for Concrete Floor Surface Regularity - Feedback Requested

Concrete NZ is seeking feedback on its draft Technical specification 01:2020 Surface regularity requirements for concrete floors.

The draft technical specification provides surface regularity requirements for internal concrete floors that are either supported by the ground or are suspended.

The draft technical specification’s provisions can apply to a range of building uses including industrial, warehousing, institutional, retail, commercial, office and accommodation, where different tolerances are required for the specific use (e.g. high reach forklifts) and/or take account of final floor finishes that may be applied (e.g. tiles).

Guidance on methods for measuring surface regularity is also provided.

The requirements in the draft technical specification modify and/or supersede surface regularity requirements currently provided in NZS 3109 Concrete construction and NZS 3114 Specification for concrete surface finishes.

Copies of the draft Technical specification 01:2020 Surface regularity requirements for concrete floors can be downloaded from the Concrete NZ website.

You can submit your feedback by e-mailing admin@concretenz.org.nz

The closing date for providing feedback is 12 November 2020.