How much does it cost to build a clean room

I. Clean room construction cost calculation

1. Partition and ceiling materials

Partition and ceiling are important parts of a clean room, and commonly used materials include glass-magnesium panels, rock wool panels, silica rock panels and aluminum profiles, etc. Take rock wool panels as an example. Rock wool board, for example, its unit price is about 220 yuan per square meter, assuming that a 100 square meters of clean room needs about 120 square meters of glass-magnesium board, calculated that the total cost of 21,600 yuan. Rock wool board, magnesium glass board price is slightly higher, respectively, 200 yuan per square meter and 250 yuan, the choice of different materials will directly affect the overall budget.

2. Ventilation duct system

Ventilation system is the core of the clean room, mainly including air supply ducts, return air ducts, duct valves and exhaust ducts. Take the air supply pipe as an example, assuming that the cost per meter is 220 yuan, 100 meters of piping needs 22,000 yuan. The cost of return air ducts and exhaust air ducts is similar, and the budget for the overall ventilation system can be up to $30,000. According to the relevant standards, the design of the ventilation system needs to comply with the Clean room design Code to ensure the effectiveness of air flow.

3. Electrical system

The electrical system includes cables, wires, lighting fixtures, sockets and switches, distribution boxes and fire circuits. Assuming that the total budget of the electrical system is 20,000 RMB, the cost of lighting fixtures and sockets and switches will take up a large proportion of the cost. According to national standards, the electrical system needs to comply with the Design Code for Electrical Installation in Buildings to ensure safety and reliability.

4. Ground engineering

The flooring works of the cleanroom usually use PVC flooring adhesive and epoxy self-leveling paint. the unit price of PVC flooring adhesive is about RMB 50 per square meter, which costs RMB 5,000 for a 100 square meter cleanroom. Epoxy self-leveling paints are relatively expensive at around RMB 80 per square meter, with a total budget of up to RMB 8,000. The choice of flooring material directly affects the cleanliness and durability of the cleanroom.

5. Equipment

The equipment of the clean room includes air shower, transfer window, purification worktable and high efficiency air supply outlet. The price of the air shower is about 8,000 RMB, the transfer window is 1,500 RMB, and the budget of the purification bench and high-efficiency air supply is 5,000 RMB and 10,00 RMB respectively. The choice of equipment needs to comply with the “clean room equipment standards” to ensure its performance and efficiency.

II, the clean room cost comprehensive indicators

Comprehensive unit cost formula: comprehensive unit cost = cleanroom cost / floor space. Assuming that all the above costs total RMB 200,000 and the cleanroom covers an area of 100 square meters, the comprehensive unit price is RMB 2,000/square meter. Through quantitative analysis, the construction cost of the clean room can be more clearly understood, providing a basis for decision-making.

the cost of constructing a modular clean room involves a number of aspects. Reasonable budgeting and scientific design are key to ensuring the function and effectiveness of the clean room. By following the relevant standards and specifications, the construction quality and utilization effect of cleanrooms can be effectively improved.