What qualifications does purification workshop need for construction?

The qualification of "Professional Purification Project" issued by the Ministry of Construction is generally Grade III, with Grade II being the highest, with no more than fifteen in China; And most of them are concentrated in the Jinbin Dam in Wujiang. The well-known ones are: Gusu Purification, Su Jing Purification, Xiao Jin Purification, Jinjing Purification and Huangpu Purification.

Architectural decoration engineering design and construction qualification, intelligent building engineering design and construction qualification, mechanical and electrical equipment installation engineering professional contracting qualification, safety production license.

In order to unify the air cleanliness level and technical requirements of clean rooms, countries all over the world have formulated their own standards for clean rooms. The famous VOA FS209 standard was formulated, promulgated and implemented from 1963, and continuously revised from 209A to 1992.

Purification workshop material

The walls and roofs of clean workshops generally adopt 50mm thick sandwich colored steel plates, which have the characteristics of beautiful appearance, strong rigidity, good thermal insulation performance and easy construction. Curved corners, doors, window frames, etc. Usually made of special aluminum oxide profiles. The floor can be epoxy gravity flat floor or high-grade wear-resistant plastic floor. If anti-static is required, anti-static type can be selected. The return air duct is made of hot-dip galvanized sheet, and the stainless steel frame of high-efficiency air supply outlet is pasted with a flame-retardant PF foamed plastic plate with good purification and heat preservation effect, which is beautiful and clean, and the perforated mesh plate is made of baked aluminum plate.