Optimization of Flow Shop Scheduling in Precast Concrete Component Production via Mixed-Integer Linear Programming

Table 8

Completion time of each process for scheme (2).

Component production sequence	Process completion time (h)
	Mold assembling	Reinforcement setting	Concrete casting	Curing	Mold removal	Finishing/repairing
3	3	0.4	0.9	1.5	24	24.5
4	4	0.7	1.3	2	24	24.9
2	2	2.4	4.4	6.4	24	26.4
5	5	3.9	6.2	7.6	24	27.9
1	1	4.9	7	8.8	24	29.4
6	6	6.4	8.6	10.3	24	31.2
7	7	7.4	9.4	11.5	24	32.7
8	8	25.1	27.1	29.1	48	49.5
9	9	25.4	27.5	29.6	48	49.9
10	10	26.9	29.3	30.8	48	51.4