Requirements for prefabricated cleaning works

Prefabricated clean engineering is a clean room
that standardizes, standardizes and modularizes the components required for the project in accordance with the clean requirements, carries out the industrial production of the factory, and then assembles and connects on the spot to achieve clean requirements.

PATEO Xiaobian takes you to understand the
relevant requirements of prefabricated clean engineering.

First, the basic requirements should meet the relevant technical standards and acceptance standards of clean engineering, according to the user's requirements can flexibly adjust the location of the relevant supporting devices, factory production, on-site module assembly, with a customized framework as the support, the composite board and related devices are assembled to form a ceiling, wall, floor, etc.
, forming a self-contained, disassembled and adjusted envelope structure
.

Second, the requirements for maintaining the structure of the envelope structure frame requirements: the framework should be pre-formed and strive to be productized, and can be flexibly assembled; The amount of frame deformation should comply with national standards; To ensure sufficient strength and rigidity, the surface treatment should meet the relevant requirements
.

In addition, the requirements of the enclosure composite panel, the special requirements such as electromagnetic shielding, the requirements for connections and adapters, etc
.

Third, the requirements of seals · The seam is generally sealed with embedded material, and the safety level of the flue gas toxicity of the sealing material is not lower than the relevant requirements
.

It has self-extinguishing from the fire, and the self-extinguishing time is not more than 5s
.

The gaps between the envelopes and the gaps formed by fixing and crossing on the envelope structure, the interfaces of various pipelines, lines and envelopes should be sealed
.

Fourth, the relevant requirements of the material of the enclosure structure 1, permeability resistance and permeability: the material used in the enclosure structure should be able to withstand the cleaning agent and disinfectant recommended by the manufacturer, after cleaning and disinfection, the surface of the composite board should be good, no discoloration, no obvious damage
.

2, corrosion resistance and corrosion resistance requirements: the materials used in the enclosure structure should be sufficient corrosion
resistance.

All materials should be able to withstand the test under the specified conditions of carrying, and after test treatment, the composite plate should be good and no discoloration
.

3, anti-ultraviolet and anti-ultraviolet radiation performance: the material used in the envelope structure should be sufficient to resist ultraviolet radiation
.

All materials should be able to withstand the specified conditions of ultraviolet radiation exposure, after test treatment, the composite plate should be good, no discoloration
.

4.
When the deflection of composite panels for bending bearing capacity partition walls should generally reach Lo/250, the bending bearing capacity of composite panels should generally not be less than 0.
5 KN/m²; When the deflection of composite panels for suspended ceilings should generally reach Lo/250, the bending bearing capacity of composite panels should not be less than 1.
2 KN/m²; The bending bearing capacity of the quick-integrated assembled frame used as load-bearing members shall comply with the provisions of the design specifications of the
relevant structures.

5.
Fire resistance limit, for the exterior wall of the clean room and related controlled environment enclosure structure, the evacuation corridor and the wall panel of the clean and non-clean area and the ceiling board of the clean room, the fire resistance limit should comply with the relevant regulations, and the time should not be less than 60 minutes; When used in cleanrooms and related controlled environment envelope internal wall panels, the fire resistance limit should not be less than 24 minutes
.