id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-9424	Yu, Guanglong; Wang, Hongguang	Study on the Performance of Alkali-Based Geopolymer under Vacuum and Freeze-Thaw Cycles	2018	6	.pdf	application/pdf	2842	104	43	844 4.2 Initial setting and final setting time of liquid water glass based geopolymer It can be seen from Figure 5 that in the slag-based geopolymer activated by liquid water glass, when the modulus of the liquid water glass is fixed, the initial setting time decreases as the water glass addition amount decreases, and the final setting time increases as the amount of water glass addition decreases. Figure 4 shows the effect of the mass ratio of slag to dry powder water glass (sodium silicate) on initial setting and final setting time.	cache/cet-9424.pdf	txt/cet-9424.txt