From: Mix Design and Properties of Recycled Aggregate Concretes: Applicability of Eurocode 2
Author | Nature of aggregates | Test conditions | Compressive strength (MPa) | Elastic modulus (MPa) |
---|---|---|---|---|
Ali et al. (1990) | Natural | Not communicated | 16.7 | 13,820 |
25.3 | 19,980 | |||
27.7 | 23,530 | |||
32.0 | 33,980 | |||
43.5 | 44,550 | |||
Assié (2004) | Natural | Stress rate 0.5 MPa/s | 22.6 | 28,400 |
40.6 | 36,400 | |||
55.1 | 38,200 | |||
69.2 | 36,100 | |||
Belén et al. (2011) | Natural | Controlled load rate 8.77 kN/s | 44.81 | 34,374 |
31.92 | 30,645 | |||
80 % natural + 20 % recycled | 43.74 | 33,192 | ||
31.71 | 29,598 | |||
50 % natural + 50 % recycled | 37.45 | 30,321 | ||
32.35 | 27,459 | |||
Recycled | 40.54 | 24,817 | ||
30.13 | 25,935 | |||
El-Hilali (2009) | Natural | Stress rate 0.5 MPa/s | 35.12 | 25,130 |
42.12 | 32,660 | |||
56.46 | 34,660 | |||
60.84 | 37,660 | |||
61.00 | 38,660 | |||
77.95 | 48,850 | |||
31.26 | 27,260 | |||
38.18 | 33,660 | |||
53.46 | 35,660 | |||
59.31 | 39,660 | |||
60.52 | 40,330 | |||
75.21 | 51,260 | |||
30.32 | 29,800 | |||
36.68 | 35,330 | |||
52.56 | 36,660 | |||
55.72 | 40,330 | |||
57.51 | 41,660 | |||
71.95 | 53,230 | |||
Casuccio et al. (2008) | Natural | Stress rate | 18.10 | 27,100 |
37.50 | 33,100 | |||
48.40 | 39,900 | |||
Recycled | 18.00 | 23,400 | ||
36.40 | 28,800 | |||
44.40 | 34,200 | |||
Recycled | 15.40 | 22,600 | ||
35.70 | 28,300 | |||
43.80 | 32,700 | |||
Cedolin and Cusatis (2008) | Natural | Not communicated | 28.50 | 24,200 |
33.70 | 32,680 | |||
49.60 | 28,690 | |||
54.80 | 28,600 | |||
Wee et al. (1996) | Natural | Strain rate 0.07 mm/min | 42.7 | 37,600 |
63.2 | 41,800 | |||
70.2 | 43,000 | |||
65.1 | 41,500 | |||
70.5 | 40,400 | |||
69.7 | 41,500 | |||
71.5 | 41,400 | |||
63.6 | 42,600 | |||
85.9 | 45,000 | |||
90.2 | 44,400 | |||
78.3 | 44,300 | |||
85.9 | 44,300 | |||
81.2 | 43,900 | |||
88.1 | 44,500 | |||
81.6 | 43,800 | |||
82.6 | 44,200 | |||
84.8 | 47,200 | |||
85.6 | 45,600 | |||
96.2 | 46,600 | |||
46.4 | 35,200 | |||
65.8 | 40,800 | |||
73.9 | 41,600 | |||
87.6 | 44,500 | |||
93.1 | 45,400 | |||
95.3 | 45,200 | |||
100.6 | 45,800 | |||
102.1 | 46,100 | |||
102.8 | 46,700 | |||
106.3 | 48,400 | |||
104.2 | 46,300 | |||
92.8 | 45,800 | |||
94.6 | 47,300 | |||
94 | 46,300 | |||
96.6 | 46,500 | |||
91.5 | 45,900 | |||
93.6 | 47,100 | |||
91.7 | 46,000 | |||
119.9 | 49,100 | |||
125.6 | 50,900 | |||
Gesoglu et al. (2002) | Natural | 77.2 | 47,100 | |
71.5 | 48,000 | |||
66.5 | 46,800 | |||
70.7 | 47,300 | |||
61.8 | 45,400 | |||
68.9 | 47,600 | |||
59.1 | 40,900 | |||
62.2 | 45,400 | |||
75.8 | 43,000 | |||
67.7 | 48,200 | |||
53.6 | 46,200 | |||
57.9 | 44,500 | |||
92.9 | 46,400 | |||
94 | 48,300 | |||
97.7 | 47,000 | |||
102 | 48,800 | |||
93.7 | 50,500 | |||
86.2 | 47,100 | |||
87.9 | 43,000 | |||
82.7 | 45,400 | |||
79.1 | 44,700 | |||
85.3 | 45,000 | |||
86.9 | 46,100 | |||
90.7 | 48,100 | |||
89.5 | 47,600 | |||
87.8 | 45,400 | |||
90.3 | 45,000 | |||
95.2 | 50,800 | |||
92.2 | 50,000 | |||
97.6 | 49,300 | |||
87.5 | 48,500 | |||
87.2 | 41,100 | |||
80.4 | 43,200 | |||
86.5 | 44,200 | |||
83.9 | 44,300 | |||
80.9 | 44,600 | |||
84.5 | 45,300 | |||
85.7 | 45,100 | |||
Wu et al. (2001) | Natural | Not communicated | 98.2 | 48,200 |
70.4 | 39,500 | |||
65.8 | 36,200 | |||
60.5 | 31,500 | |||
62.1 | 31,000 | |||
44.8 | 37,500 | |||
43.2 | 28,300 | |||
46.6 | 30,100 | |||
45.0 | 29,000 | |||
Shannag (2000) | Natural | 68.0 | 38,500 | |
77.0 | 47,200 | |||
86.0 | 43,800 | |||
86.0 | 42,300 | |||
89.5 | 38,600 | |||
90.5 | 36,200 | |||
Baalbaki et al. (1991) | Natural | 105.0 | 42,000 | |
106.0 | 44,000 | |||
111.0 | 41,000 | |||
99.3 | 45,000 | |||
99.7 | 42,000 | |||
95.3 | 40,000 | |||
98.0 | 40,000 | |||
103.0 | 40,000 | |||
90.8 | 42,000 | |||
89.2 | 41,000 | |||
Domingo-Cabo et al. (2009) | Natural | Not communicated | 42.8 | 32,153 |
20 % recycled + 80 % natural | 42.7 | 31,178 | ||
50 % recycled + 50 % natural | 41.3 | 31,204 | ||
Recycled | 41.8 | 31,589 | ||
Fares (2009) | Natural | Stress rate 0.5 MPa/s | 36.6 | 36,110 |
52.7 | 39,000 | |||
40.8 | 43,930 | |||
Etxeberria et al. (2007) | Natural | UNE 83-304-84 | 29.0 | 32,561,7 |
25 % recycled + 75 % natural | 28.0 | 31,300,4 | ||
50 % recycled + 50 % natural | 29.0 | 28,591,7 | ||
Recycled | 28.0 | 27,764 | ||
Evangelista and de Brito (2007) | Natural | NP EN 12390-5 | 59.3 | 35,500 |
30 % recycled + 70 % natural | 57.1 | 34,200 | ||
Recycled | 54.8 | 28,900 | ||
Gomez-Soberon (2002) | Natural | Not communicated | 39.0 | 29,700 |
15 % recycled + 85 % natural | 38.1 | 29,100 | ||
30 % recycled + 70 % natural | 37.0 | 27,800 | ||
60 % recycled + 40 % natural | 35.8 | 26,600 | ||
Recycled | 34.5 | 26,700 | ||
Karihaloo et al. (2006) | Natural | Not communicated | 55.0 | 36,900 |
60.0 | 38,300 | |||
100.0 | 43,000 | |||
Natural | 18.5 | 26,772 | ||
33.2 | 28,832 | |||
58.0 | 35,794 | |||
31.3 | 29,940 | |||
47.4 | 33,720 | |||
82.8 | 40,570 | |||
32.6 | 28,790 | |||
45.8 | 33,400 | |||
85.7 | 39,570 | |||
34.9 | 26,510 | |||
55.3 | 31,580 | |||
66.9 | 34,350 | |||
88.8 | 38,140 | |||
Martínez-Lage et al. (2012) | Natural | Controlled strain rate 16 µε/s | 30.5 | 29,500 |
50 % recycled +50 % natural | 26.8 | 24,190 | ||
Recycled | 20.4 | 19,765 | ||
Zhao et al. (2008) | Natural | Not communicated | 43.8 | 31,400 |
43.4 | 39,200 | |||
50.9 | 35,700 | |||
56.4 | 35,900 | |||
50.2 | 41,000 | |||
50.8 | 38,900 | |||
40.0 | 33,600 | |||
51.7 | 39,600 | |||
Dong and Keru (2001) | Natural | Not communicated | 60.5 | 34,900 |
60.5 | 32,700 | |||
62.1 | 35,000 | |||
83.6 | 44,900 | |||
98.2 | 45,100 | |||
63.0 | 39,800 | |||
72.5 | 46,100 | |||
77.4 | 38,500 | |||
76.5 | 40,300 | |||
70.2 | 42,800 | |||
73.8 | 36,600 | |||
75.1 | 38,600 | |||
77.0 | 35,200 | |||
76.8 | 39,700 | |||
90.3 | 48,700 | |||
91.2 | 42,600 | |||
96.7 | 41,700 | |||
85.5 | 42,100 | |||
113.7 | 48,000 | |||
35.9 | 29,600 | |||
43.3 | 28,900 | |||
45.8 | 34,700 | |||
58.0 | 33,000 | |||
59.7 | 34,000 | |||
Wardeh et al. (2010) | Natural | Strain rate 1 mm/min | 46.5 | 35,000 |
Praveen et al. (2004) | Natural | Not communicated | 36.7 | 27,527 |
54.6 | 33,470 | |||
70.8 | 37,614 | |||
Shen et al. (2009) | Natural | Loading rate 10 kN/s | 28.6 | 25,130 |
40.0 | 29,840 | |||
57.9 | 32,040 | |||
32.1 | 25,420 | |||
42.2 | 26,000 | |||
52.1 | 30,020 | |||
48.8 | 27,800 | |||
56.0 | 28,670 | |||
68.8 | 33,030 | |||
Kang et al. (2014) | Natural | ASTM C39/C39 M | 65.4 | 37,700 |
15 % recycled + 85 % natural | 59.4 | 36,200 | ||
30 % recycled + 70 % natural | 48.4 | 32,800 | ||
Natural | 38.6 | 29,200 | ||
15 % recycled + 85 % natural | 32.7 | 29,200 | ||
30 % recycled + 70 % natural | 31.7 | 26,500 | ||
50 % recycled + 50 % natural | 29 | 25,300 |