id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
app01-5456	Hrbek, Vladimír; Prošek, Zdeněk; Chylík, Roman; Vráblík, Lukáš	MICROSCOPICAL AND MICROMECHANICAL FEATURES OF HIGH PERFORMANCE CONCRETE CONTAINING LOW LEVELS OF FLY ASH	2019	6	.pdf	application/pdf	3617	214	51	Compare to silica fly ash, the concentration of alkali and sulfates is higher in W type fly ash and, when calcium hydrate and water is present, it displays poz- zolanic and/or hydraulic behavior [5, 6]. Compare to ordinary con- crete, additional admixtures are added to the mixture, such as fly ash, providing specific features of hardened concrete.	cache/app01-5456.pdf	txt/app01-5456.txt