![]() ![]() To purchase PDF or hard copy Australian Standards, please email or call 0800 782 632 during business hours. The relevant classifications and expected movements under normal site conditions and seasonal influences are: Site classification Description of type of clay and reactivity Expected range of movement A Mostly sand and rock with little or no ground movement from moisture changes. Which is defined under the Australian Standard AS2870.Description Download AS 4440-2004 Installation of nailplated timber roof trusses.pdf Comments.Standard AS2870 Australian Footings Standard AS2870-2011 5.6.4(a) states that The lagging shall be a minimum of 20mm thick on Class H1/H1-D sites and 40mm on Class H2/H2-D and Class E/E-D sites.' Allows pipe movement through concrete as specifies in AS3500 Part 2 Clause 3.8.2b The density, of polilag is 150g per square meter( 30kgs per cube. ![]() AUSTRALIAN STANDARD AS2870 PDF - Design, construction and maintenance of residential slabs is regulated by Australian Standard AS - Residential slabs and footings.Movement ratio versus unit stiffness Last but not least, the graph of movement ratio versus unit stiffness also suggests flaws in the AS2870 model. The example shown here has been taken from Standards Australia Handbook HB28 – 1997, ‘The design of residential slabs and footings’, pp. ![]()
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