1, selection of foundation building materials

For example, the materials of walls and ceilings must be fireproof and nonflammable, and the floor must have good chemical stability and be easy to clean. PVC non-slip floor, windows should be dustproof; Indoor lighting is better; Doors shall be equipped with two-way doors and glass doors.

2. Evacuation, evacuation and escape routes are smooth.

3. Keep the ventilation and escape passage of the laboratory unblocked.

The laboratory adopts integral ventilation and local ventilation to ensure smooth ventilation, and local ventilation equipment such as fume hoods and exhaust hoods are well protected and equipped with operation specifications.

4. Configuration of emergency shower room and eye washer

In order to prevent accidental personal injury in the experiment, these two devices are essential.

5, laboratory gas circuit design

The gas path of the laboratory should be designed reasonably to realize centralized gas supply, which not only saves the laboratory space and reduces the trouble of moving, but also provides centralized gas supply, which greatly improves the safety of the laboratory.

6. Treatment of three wastes in the laboratory

For the treatment of waste liquid, waste gas and solid waste, it is necessary to set up activated carbon box and spray tower.