D is for drainage and drying
Continuing our alphabetical guide to the science of building, D is for two crucial functions, drainage and drying.
Search results for 'roofs'
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Roof ventilation
By Dr Manfred Plagmann – 1 December 2016, Build 157, Feature article
BRANZ physicists have developed a useful calculation for designers to work out the minimum number and area of vents required in roof spaces.
Preparing for natural hazards
By Ian Page – 1 April 2016, Build 153, Feature article
BRANZ has done a lot of work on the costs and benefits of mitigating common natural hazards in housing. While some options are cost-effective, others hardly justify the expenditure.
Apartment upgrade
By Roman Jaques – 1 June 2016, Build 154, Feature article
BRANZ Is monitoring an ageing Wellington City Council apartment block during a major upgrade to establish building performance and occupier satisfaction. This will give valuable advice for other apartment upgrades.
Veranda design and construction
By Alide Elkink – 1 August 2016, Build 155
The BRANZ helpline often receives questions about veranda design and construction. Here, we answer some of those questions.
Hidden cost of not maintaining
By Verney Ryan – 1 October 2016, Build 156, Feature article
When 14 homes were assessed in Tamaki, Auckland, it was clear the poor condition of many had been costly in financial and health terms. It’s a lesson in why putting off maintenance is a bad idea.
Growth in living buildings
By Dr Maibritt Pedersen Zari, Estelle Cruz – 1 April 2016, Build 153
Mimicking the shapes and materials of nature typifies the emerging field of living building design. Although requiring a rethink of traditional design, it could deliver buildings more sympathetic to people and the environment.
