id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-9134	Jaskulski, Roman; Kubissa, Wojciech; Zapała, Dominika	Influence of carbonation on torrent air permeability of concrete	2023	6	.pdf	application/pdf	4617	253	54	kT5,t = kTm,m · e1.45(m−5), (1) kTm,t = kT5,t / e−1.45(m−5), (2) where: • m ... measured moisture content of concrete (in %), • kTm,m ... measured air permeability of concrete with moisture content equal to m % (before carbon- ation), • kT5,t ... theoretical air permeability of concrete with moisture content equal to 5%, • kT5,m ... theoretical air permeability of concrete with moisture content equal to m %. Keywords: Concrete, carbonation, air permeability, durability, torrent.	cache/ap-9134.pdf	txt/ap-9134.txt