id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajceb-4617	Langston, Craig	Green Roof Evaluation: A Holistic ‘Long Life, Loose Fit, Low Energy’ Approach	2015	19	.pdf	application/pdf	7133	346	48	It is discovered that green roofs are unlikely to be viable in their own right, but when coupled with an overall design strategy of long life (durability), loose fit (adaptability) and low energy (sustainability) they can deliver least cost (affordability) over time as well as unlock valuable social and environmental rewards. Green roofs comprise vegetation added to the roof element of buildings, and are classified as either extensive or intensive systems (Snodgrass, 2010).	cache/ajceb-4617.pdf	txt/ajceb-4617.txt