Civil Engineering Reference
In-Depth Information
Table 3.4
(continued)
Density (kg/m
3
)/
specific gravity
CDW
aggregate
Reference
Origin
Types of CDW
aggregates
Size of CDW aggregate
(mm)
Natural
aggregate
Poon and Chan (
2007
)
Recycled concrete
Fine
0-5
2,310
(SSD)
2,093
(dry)
Recycled tiles
2,199
(SSD)
1,882
(dry)
Recycled brick
2,042
(SSD)
1,560
(dry)
Eguchi et al. (
2007
)
CDW prepared at the laboratory
Coarse
20 (maximum)
2,220-
2280
CDW from a building in a power plant
Coarse
20 (maximum)
2,221-
2,231
Tangchirapat et al. (
2008
)
CDW prepared in laboratory
Fine
0-4.5
2,310
Coarse
4.5-25
2,450
Courard et al. (
2010
)
Bituminous road pavements
Fine and coarse
2-20 mm with about
86.5 % 10-20 mm
2,634
Topçu (
1997
)
Laboratory made C16 concrete
Coarse
-
2,450
(continued)
