id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-2166	Topič, Jaroslav; Prošek, Zdeněk; Indrová, Kateřina; Plachý, Tomáš; Nežerka, Václav; Kopecký, Lubomír; Tesárek, Pavel	EFFECT OF PVA MODIFICATION ON PROPERTIES OF CEMENT COMPOSITES	2015	12	.pdf	application/pdf	7376	420	63	Discussion The reduced workability of PVA-rich cement pastes is caused by the high viscosity of the PVA solution. The increase in PVA-rich samples (DS), in comparison with PVA-poor samples (BS) as demonstrated in Figure 14, confirms the hardening mechanism theory proposed by some authors [4, 7, 8].	cache/ap-2166.pdf	txt/ap-2166.txt