id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-7346	Assaad, Joseph J.; Mata, Matthew; Saade, Jad	Effect of pigments on bond strength between coloured concrete and steel reinforcement	2022	14	.pdf	application/pdf	7463	433	62	[% of cement] Slump [mm] Air content [%] Density [kg/m]3 L a b ∆(E) 350-Control 2.6 205 2.8 2320 67.8 5.6 19.3 – 350-Red-1.5 % 2.6 205 n/a 2315 55.2 12.8 12.9 15.8 350-Red-3 % 2.9 200 2.7 2330 51.9 16.1 10.6 21.0 350-Red-4.5 % 3.2 200 2.9 2375 44.4 19.8 12 28.3 350-Grey-1.5 % 2.7 195 n/a 2330 61.9 2.2 12.4 9.6 350-Grey-3 % 2.9 205 3.1 2360 58.4 0.8 7.2 16.0 350-Grey-4.5 % 3.1 205 n/a 2350 49.4 -0.1 4.0 24.6 350-TiO2-1.5 % 2.7 210 n/a 2310 72.0 5.3 19.8 4.3 350-TiO2-3 % 3.0 210 3 2340 71.9 5.4 19.7 4.2 350-TiO2-4.5 % 3.1 195 2.9 2380 76.3 4.4 17.9 8.7 350-CBlack-1.5 % 2.9 190 n/a 2350 42.4 -0.2 -0.2 32.5 350-CBlack-3 % 3.5 195 3.2 2340 42.2 -0.5 -0.7 33.0 350-CBlack-4.5 % 3.6 205 3.4 2390 31.0 -0.05 -1.2 42.4 450-Control 2.4 205 3 2345 68.3 5.7 19.1 – 450-Red-3 % 2.5 210 3.1 2385 48.8 19.0 10.8 25.0 450-Grey-3 % 2.8 200 3 2385 56.2 0.58 6.9 17.9 450-TiO2-3 % 2.7 200 2.8 2405 77.1 5.1 19.1 8.9 450-CBlack-3 % 3.2 205 3.5 2415 41.9 -0.4 -0.8 33.6 The mix codification refers to cement content-Pigment type-Pigment dosage. To the other end, the magenta chromatic intense (i.e., a-value) varied from 5.55 to 16.1 for the 350-Control and 350-Red-3 % mixtures, respectively, while in contrast, the highest b-value of 19.75 corresponded to the 350-TiO2-1.5 % mix.	cache/ap-7346.pdf	txt/ap-7346.txt