General requirements for structure and decoration

The dust-free laboratory is composed of experimental area, auxiliary area and public facilities area. The architectural design should reasonably arrange all kinds of zoning rooms, so that the functional zoning is clear, the traffic is reasonable, the contact is convenient, and the mutual interference is not limited.

The laboratory with multiple combinations can adopt single channel design, double channel design, and standard unit combination design.

The structure of the laboratory should have applicability, versatility and flexibility to meet the needs of the subsequent development, renovation and expansion.

Experimental rooms involving radioactivity, pollution and personal harm and other special requirements, the building layout, maintenance structure, decoration should meet the corresponding professional and technical requirements.

The laboratory should be cleaned and disinfected regularly; ground, wall and ceiling shall be integral waterproof and dust-proof construction. The interior should reduce the protruding building fittings and open pipes; Between the wall and wall, the wall and ground, the wall and ceiling should be made of a radius of not less than 0.05m semi-rounded corner.

The interior partition wall of the laboratory should be made of light materials and assembled components, and have good observation conditions; The internal partition wall as a whole should have the characteristics of firm, heat preservation, fire prevention, moisture-proof and smooth surface.

Evaluate and control major items

1. Laboratory height

The net height of the laboratory without air conditioning system is not less than 2.8m; When the air conditioning system is set, the indoor net height shall not be less than 2.6m; Local small range is not less than 2.4m.

Ps: The net height of the special function laboratory shall be determined according to the requirements of the laboratory instrument and equipment size, installation, operation and maintenance.

2. Laboratory size

The space of the standard laboratory unit is determined by the width, arrangement and spacing of the experimental platform. The standard unit of the parallel arrangement of the experimental platform should not be less than 6.6m.

The depth of the standard laboratory unit is determined by the width of the experimental platform, the layout of the fume hood and the experimental equipment, and the depth is generally not less than 6.6m, and it is not less than 5.7m when there is no fume hood.

Ps: The space and depth of the laboratory shall be determined according to the requirements of the laboratory instrument and equipment size, installation, operation and maintenance.

3. Passageway

The passageway width of the single-sided room should not be less than 1.5m, and the passageway width of the double-sided room should not be less than 1.8m. The height of the passageway shall not be less than 2.2m. The passageway should direct the direction of the evacuation exit. When there is a height difference on the floor, it is appropriate to set up a gentle slope ramp for the passage of small carts.

4. Stairs and elevators

The width of the steps for the daily passage of personnel shall not be less than 0.28m, and the height shall not be more than 0.17m.

Experimental rooms on the second floor and above should be equipped with freight elevators. Laboratories with clean requirements can set up independent dirt elevators according to the needs of use.

5. Sanitary fixture

Sanitary facilities, changing rooms and cleaning rooms should be rationally allocated according to the needs of laboratory use.

The laboratory should be equipped with changing rooms, lockers and shoe change cabinets, and the use area per person should not be less than 0.60m². The dressing room can be arranged in a centralized, decentralized or a combination of both.

6. Sound and vibration isolation

When the environmental noise exceeds the standard, sound insulation measures should be taken for the building envelope.

Laboratories or test benches that are sensitive to noise and vibration should be kept away from noise and vibration sources, and appropriate sound and vibration isolation measures should be taken.

For laboratories that produce noise during the experiment, sound insulation and noise reduction measures should be taken to avoid interference with other functional areas of the laboratory. The independently isolated noise source laboratory shall take sound insulation and noise abatement measures and shall comply with the local noise emission limits.

Vibration isolation measures should be taken for the equipment base and pipe supports of the air conditioning room and exhaust room in the building and on the roof.

7. Utility room and plumbing space

The utility room should be near the corresponding load center.

The size, location and form of the pipeline space should be determined according to the combination of the laboratory standard unit and the utility system. Pipeline space design should meet the requirements of pipeline laying, installation, maintenance and overhaul.

PHARMA CLEAN focus on professional factory workshop/cleanroom/dust-free laboratory project. With our clean room manufacturers excellent solution, you’ll have your project in high quality design and high standard working process.

Suzhou Pharma Machinery Co.,Ltd.

2024/01/03

Tia