Matters needing attention in the construction of clean workshop, what should be paid attention to in the construction of clean workshop? What should be paid attention to in the construction of clean workshop? What should be paid attention to in the construction of clean workshop? Next by xiaobian to explain to you:
Clean workshop construction can be divided into civil construction structure and assembly type, of which the assembly type is widely used. No matter which form is adopted, the decoration and decoration of clean rooms are mostly constructed by special clean engineering companies, rather than by civil construction units.
The assembly clean workshop system is mainly composed of air supply, return and exhaust systems with primary, middle and high three-level air filtration. Power and lighting systems; Monitoring, alarm, fire fighting and communication system of working environment parameters; People and logistics systems; Process piping system; Maintenance structure and electrostatic ground treatment and other aspects of the required implementation content composition, the formation of air conditioning purification system engineering includes the whole equipment and equipment supporting and building installation content.
Because the decoration and decoration project of clean room belongs to the decoration and decoration with special requirements, the technology is complex and the construction is difficult. In order to ensure the construction quality, the provisions of the "specification" must be carefully implemented from the beginning of the material selection.
Matters needing attention in clean workshop construction:
1. The construction drawing design requirements of the original design unit should be met in order to realize the embodiment of the design intention: Should adopt not mildew, waterproof, can cleaning easy to clean and non-volatile molecular materials of pollutants, this molecular contaminants is mainly acid, alkali, condensation and corrosion, dopant, organic matters, such as oxidant, there are dozens of divided material, such as ammonia, hydrochloric acid, hydrogen fluoride, hydrogen sulfide, isopropyl alcohol, ozone, sulfur dioxide, nitrogen oxide, xylene... In addition to outdoor air, these pollutants also come from building materials, plant equipment and tools, personnel and other sources of pollution.
2, in order to avoid the clean room (area) were stained after decoration and clean to ensure the construction process management, clean room decoration engineering construction before the body of the plant structure and roof should be completed and acceptance, the main body structure of the "workshop", in addition to including the structure of the clean room project, should also include the building envelope, containing walls and doors and Windows, etc.
3, because of the clean workshop clean requirements of decoration, in order to ensure the construction quality, the "specification" for its construction conditions, construction site management made a tighter regulation, commonality specific engineering construction should be carefully observe these rules, make clean workshop clean decoration engineering construction site management, personnel management, to ensure the construction process of orderly and clean.
4. In order to ensure the quality of the painting project, the basic condition should be carefully checked and confirmed before painting, such as whether the basic maintenance meets the design requirements, whether the surface flatness, verticality and the surface condition is abnormal, etc. If the requirements cannot be met, the quality of the coating layer will be affected.