id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-4246	Ko, Tin Ni Ni; Aye, Dr. Nilar	Experimental Research on Natural Pozzolan as Cement Replacement	2018	12	.pdf	application/pdf	3620	171	58	local crown cement Sr No. Properties Result Value ASTM Standard range 1 Specific gravity 3.15 3.1 to 3.25 2 Finess Modulus 6.5% <10% 3 Normal Consistency 27% 26% to33% 4 Setting time (min) initial 53 min >45 min final 142 min <375 min 5 Soundness 0.7 mm <10 mm Table 4: Setting time of crown cement with replacement % of pozzolan Replacement % of pozzolan 0% 10% 20% 30% 40% Initial Setting Time (min) 53 72 80 85 97 Final Setting Time (min) 142 152 180 185 192 American Scientific Research Journal for Engineering, Technology, and Sciences (ASRJETS) (2018) Volume 44, No 1, pp 290-301 293 Table 5: Normal consistency of crown cement with different replacement % of pozzolan Replacement Percentage of Pozzolan 0% 10% 20% 30% 40% Normal Consistency 27% 26.5% 26% 25.5% 25.3% Table 6: Soundness of crown cement with different replacement percentages of pozzolan Replacement Percentage of Pozzolan 0% 10% 20% 30% 40% Soundness (mm) 0.7 0.5 0.3 0.2 0.1 Table 7: Physical properties of fine aggregates Sr No. Properties Result Value ASTM Standard range 1 Specific gravity 2.66 2.5 to 2.9 2 Finess Modulus 2.18 2 to 3.1 3 Water Absorption 1.01 <3% Table 8: Physical properties of Table11: Tensile strength test of mortar with different replacement percentages of pozzolan Replacement % of Pozzolan Tensile Strength, psi 7 days 28 days 91days 0% 248 357 360 10% 214 320 343 20% 207 284 302 30% 189 253 283 40% 176 192 209 0 1000 2000 3000 4000 5000 0% 10% 20% 30% 40% co m pr es si ve st re ng th (p si ) replacement % of pozzolan 7 days 28 days 91 days American Scientific Research Journal for Engineering, Technology, and Sciences (ASRJETS) (2018) Volume 44, No 1, pp 290-301 296 Figure 2: Comparison of tensile strengths of mortar with cement replacement percentage of pozzolan 4.	cache/american_scientific_journal-4246.pdf	txt/american_scientific_journal-4246.txt