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

Table 5

Completion time of each process for scheme (1).

Component production sequence	Process completion time (h)
	Mold assembling	Reinforcement setting	Concrete casting	Curing	Mold removal	Finishing/repairing
1	1	1.8	3	24	25.5	26
2	2.7	4.7	6.7	24	27	29.5
3	3.1	5.2	7.3	24	27.5	29.5
4	3.4	5.6	7.8	24	27.9	30.5
5	4.9	7.4	9	24	29.4	32
6	6.4	9	10.5	24	31.2	32.8
7	7.4	9.8	11.7	24	32.7	48.5
8	25.1	27.1	29.1	48	49.5	52
9	25.4	27.5	29.6	48	49.9	53
10	26.9	29.3	30.8	48	51.4	54.5