Sets out the requirements for solid plaster, and stucco over a drained and vented cavity with a rigid or non-rigid backing in buildings, to achieve structurally sound, hard, durable and water resistant surfaces. This revision has introduced the requirement of cavity behind the plaster and applies to exterior and interior walls where impact loads are limited to soft body impacts associated with domestic use.
Date published: 28/02/2007
Download the New Zealand standard NZS 4251.1:2007 [PDF, 1.9 MB]
Copyright in the standards listed on this page is either Crown copyright, or is owned by the Crown in right of New Zealand, administered by the New Zealand Standards Executive.
Access to this standard has been sponsored by the Ministry of Business, Innovation and Employment under copyright licence LN001319.
You are permitted to view and print this standard free of charge (subject to printing costs) for your own use. You are not permitted to reproduce or distribute any part of this standard without prior written permission from Standards New Zealand, on behalf of the New Zealand Standards Executive, unless your actions are covered by Part 3 of the Copyright Act 1994.
For queries about copyright, please contact Standards New Zealand at firstname.lastname@example.org
To purchase a hardcopy of this standard click here.