AS NZS 4284 PDF

Scope. This Standard sets out a method for determining the performance of a representative building facade under simulated conditions of loading. AS/NZS Testing of building facades. Table of Contents. View on Information Provider website {{ linkText }}. Abbreviation. AS/NZS AS/NZS Testing of building facades. Search by standard number under Quick Search. Add to My Bookmarks Export citation. AS/NZS

Author: Goltik Disar
Country: Nigeria
Language: English (Spanish)
Genre: Medical
Published (Last): 9 August 2013
Pages: 473
PDF File Size: 20.27 Mb
ePub File Size: 9.82 Mb
ISBN: 501-1-46165-511-3
Downloads: 3873
Price: Free* [*Free Regsitration Required]
Uploader: Bram

Total approximate weight – KG: Timber Weatherboards vs Fibre Cement Weatherboards. However, this is not necessarily suitable for typical low-rise residential construction, which nzzs often include materials that do absorb water.

It has more severe failure criteria It attempts to mimic less-than-perfect build quality It has the wet wall test. Thank you for your enquiry – one of our team will be in touch shortly.

Carefully Crafted Timber

In most test situations, a cladding on a cavity will only have a very small pressure difference across it, regardless of the actual test pressure. Grip Tread — Up or Down? The wet wall test ensures the cladding itself offers a degree of protection. Eco Wood Selection [Video].

  MALCOLM ARNOLD CLARINET SONATINA PDF

Therefore, attempts to make the test harder simply by increasing the test pressure will not have a big effect, because the pressure across the cladding will still be close to zero. In terms of the 4Ds, the wet wall test is checking deflection of water.

AS/NZS – Standards Australia

Therefore extra care needs to be taken to ensure that these areas are designed and installed correctly. Failure is when the cavity is breached or, in the case of the wet wall test, when water penetrates the cladding.

Residential systems 428 have a damaging leak, but this may not manifest as water visible on the inside surfaces. Water that penetrates the cladding must not reach the underlay. Drilling holes in the outer layer of the cladding attempts to test the effect of workmanship errors, for example: It is important to get the surrounding details of cladding installation correct, as these are often a source of system failure.

An Interview with a Green Architectural Designer: Get Pricing Reset Note: Wet wall test checks deflection of water The wet wall test is unique among international water penetration standards and is arguably the toughest part of the test because it stresses the cladding itself.

  EMERYTALNA KATASTROFA GWIAZDOWSKI PDF

The devil is in the detail It is important to get the surrounding details of cladding installation correct, as 4824 are often a source of system failure. Abodo will not accept liability for over or under-ordered items. This gives potential home owners piece nas mind around the weather-tightness of their home.

The wet wall test is unique among international water penetration standards and is arguably the toughest part of the test because it stresses the cladding itself.

Building a New Deck this Summer? Your cart is currently empty. The cavity is usually vented to the inside of the test chamber so the pressure inside the cavity is the same as that in the main chamber. This will structurally load the underlay and linings but means there is no pressure difference driving water through the cladding. After that, the wet wall test is performed, where pressure is applied across the cladding itself rather than the whole wall.

Oil – Litres second coat to front face installed: