Hydraulic Performance of Pervious Concrete Based on Small Size Aggregates

Table 1

Summary of the mix proportion, specimen size, and properties of pervious concrete.

References	CA size (mm)	A/B by weight	W/B by weight	Compressive strength specimen size (cm)	Compressive strength (MPa)	Porosity specimen (cm)	Porosity%/voids%	Permeability test method	Permeability specimen size (cm)	Permeability(mm/s)
Marcaida et al. [7]	3–5, 5–8, 8–10	5% binder content	Polyurethane binder	-	-	15 - H, 10 - D	30.7–34.3	Constant head	15 - H, 10 - D	5.06–7.74
Huang et al. [8]	5–10, 10–15	2.41–3.65	0.2, 0.25, 0.3	As per CJJ/T135-2009	7.6–56.9	As per CJJ/T135-2009	12.0–21.0	Constant head	As per CJJ/T135-2009	0.42–2.98
Tan et al. [9]	4.75–9.5	2.107–4.988	0.23	10 × 10 × 10	11.0–42.0	10 - H, 10 - D	5.2–27.2	Constant head	10 - H, 10 - D	0.67–8.2
Hatanaka et al. [10]	5.0–13.0	6.14	0.35	-	-	60 × 20 × 20	15–35	Constant head, h = 5, 10, 15, 20 cm	60 × 20 × 20	Hydraulic gradient is calculated
Sandoval et al. [11]	9.5 (max size)	3.26	0.34	20 - H, 10 - D	3.8–10.1	20 - H, 10 - D	19.3–27.1	Constant head, h = 52 cm	20 - H, 10 - D	5.0–15.1
Lang et al. [12]	2.5–5, 5–10, 10–15	4.8	0.16	10 × 10 × 10	34.0–41.0	10 × 10 × 10	24.0–27.0	Constant head, head diff - 15 cm	20 - H, 10 - D	6.0–7.0
Azad et al. [13]	4.75–9.5	4–4.85	0.36	15 × 15 × 15	9.2–14.8	10 × 10 × 10	30.0–36.0	Falling head	10 × 10 × 10	6.17–5.36
Lori et al. [14]	4.75, 12.5	3.35	0.3	10 × 10 × 10	17.9–23.5	10 - H, 10 - D	20.4–21.6	Falling head	10 - H, 10 - D	3.05–3.33
Einstine et al. [15]	10.0–14	3.5	0.35	30.48 - H, 15.24 - D	10.1–29.1	-	-	Falling head	15.24 - H, 10.16 - D	0.0192–0.0264, 5–9 agg. size - 0.02450
Barisic et al. [16]	4–8, 8–16		0.33	15 × 15 × 15	8.2–21.1	10 - H, 5 - D	18.7–32.4	Falling head	10 - H, 5 - D	14.88–48.10
Kia et al. [17]	1.24–14	Trial and error based on target porosity	0.35	10 × 10 × 10, 15 - H, 10 - D	6.0–59.0	10 × 10 × 10, 10 - D, 15 - H	2.0–32.0	Falling head - 100 cm - 25 cm	15 - H, 9 - D	3.0–16.0
Jagadeesh et al. [18]	9.5, 12.5 (max size) and combination	4.5	0.29	-	-	25 - H, 15 - D	26	Falling head from 22.5 cm to 2.5 cm	25 - H, 15 - D	Intrinsic permeability was calculated
Wang et al. [19]	2.36–4.75, 4.75–9.5, 9.5–13.2	3.84–5.55	0.31	15 × 15 × 15	12.7–34.5	5 - H, 10 - D	18.7–25.7	Falling head, not Darcy	5 - H, 10 - D	6.1–7.1

CA: coarse aggregate, A/B: aggregate/binder ratio, and W/B: water/binder ratio. Fine aggregate used.