Portable buildings, as temporary structures, should strictly adhere to quality standards during construction to ensure structural stability and safety. Here are some key quality standards:

Structural Stability: The main structure of the portable building should be stable and able to bear expected loads, including personnel, equipment, and potential pressures from climate changes.

Qualified Materials: Materials used should comply with relevant national standards, such as steel and sandwich panels, which should have sufficient strength and durability.

Firm Connections: The connections between various components should be firm and reliable, without loosening or falling off.

Waterproofing: The roof and walls of the portable building should have good waterproofing performance to prevent rainwater leakage.

Good Ventilation: The internal space should be designed with a reasonable ventilation system to ensure air circulation and prevent dampness and odors.

Safety: Safety should be prioritized during construction, such as setting up protective nets, warning signs, etc., to ensure the safety of workers and surrounding personnel.

By adhering to these quality standards, portable buildings will provide a stable and safe environment for use after completion.