Experimental Study on Forecasting Mathematical Model of Drying Shrinkage of Recycled Aggregate Concrete

Table 1

Mix design of RAC (kg/m³).

Project	Group number	Cement	NCA	RCA	NFA	Water	FDN	Sand ratio	W/C	FA	UEA
RCA test	RC0	426	1000	0	560	200	0	0.36	0.47	0	0
	RC70	426	300	700	560	200	0	0.36	0.47	0	0
	RC100	426	0	1000	560	200	0	0.36	0.47	0	0
FA test	FA0	426	0	1000	560	200	0	0.36	0.47	0	0
	FA10	426	0	1000	560	200	0	0.36	0.47	43	0
	FA20	426	0	1000	560	200	0	0.36	0.47	85	0
	FA30	426	0	1000	560	200	0	0.36	0.47	128	0
UEA test	UEA0	426	0	1000	560	200	0	0.36	0.47	0	0
	UEA8	426	0	1000	560	200	0	0.36	0.47	0	34.1
	UEA12	426	0	1000	560	200	0	0.36	0.47	0	51.1
	UEA15	426	0	1000	560	200	0	0.36	0.47	0	63.9