Fig. 2
From: The cost calculation method of construction 3D printing aligned with internet of things
Cost calculation process of onsite C3DP. First, Fig. 2 tells us cost composition of onsite C3DP as industrial product. Sub-engineering expense consist of labor cost, machine cost, material cost, risk cost, management cost, and so on. Second, Fig. 2 also shows us cost composition of onsite C3DP as construction product. The construction and installation expense consist of sub-engineering expense, cost of taking measures, other project cost, pollution discharge cost, and so on. The cost of onsite C3DP is the sum of procurement expense of equipment, construction and installation expenses, other expenses for engineering construction, and so on