Product Specification:

4.6 Light and air tone :

4.6.1 The quality of lighting appliances and equipment shall comply with the provisions of relevant national standards, and insulation shall not be used
Worn or broken utensils and equipment.
4.6.2 High efficiency and energy saving lighting sources and lamps and their accessory devices shall be used. Distance between ordinary lamps and flammable objects
The distance from the lamp should not be less than 300mm, the distance between the high-heat lamp and the flammable material should not be less than 500mm, and no direct irradiation
Combustibles. Insulation measures should be taken if the specified safe distance is not reached. Indoor 220V lamps should not be lower from the ground
At 2.5m.
4.6.3 The temporary occupancy of large space shall be controlled by partitions and groups according to the use conditions and natural lighting conditions
And take control measures to dimmer or reduce illumination as needed.
4.6.4 The quality and performance coefficient of the ventilation and air conditioning system shall meet the relevant national standards, and the energy efficiency ratio shall reach
Energy saving standards.

5 Manufacturing

5.1 A general regulation
5.1.1 The tent shall be manufactured by a professional manufacturer.
5.1.2 Raw materials and components used in tent production shall be inspected and tested according to batch to ensure tent components
To reach the specified quality level, the welding quality of critical safety components should be all non-destructive tests
(NDT) technology to conduct inspection and issue inspection report.
5.1.3 The production of structural members shall comply with the requirements of the design drawings, and the design must be obtained when the design needs to be modified
Personnel agree and sign the design change document. Before the production of structural members, the processing technology documents should be prepared and formulated
Reasonable process flow and establish quality assurance system.
5.1.4 The varieties, specifications and properties of the profiles, connecting materials and coating materials used in the components shall meet the requirements
Take into account current national product standard requirements.
5.2 Welding of steel and aluminum structures
5.2.1 The product shall meet the requirements of relevant standards.
5.2.2 The welding operator must have a welding operation certificate.
5.2.3 The welding strength shall not be lower than the base material strength.
5.3 Membrane connection
5.3.1 The membrane can be connected by mechanical means (joint, elastic rope, hook, zipper, suture, etc.) and chemical
Science - Physical method (welding, bonding) or mixed method.
5.3.2 The quality of the materials used and the finished products shall meet the design requirements and be inspected and confirmed.
5.3.3 Connections made by sewing, welding and bonding, as well as zippers, must be torn to their limits
Shear performance is tested. Ageing and environmental impacts should also be considered.
5.4 Installation and operation procedures are explained
5.4.1 After the product is finished, the factory qualification certificate and the installation and use procedure manual shall be provided.
5.4.2 The instructions for installation and use shall include the following information:
(1) Tent model, main size, main design performance;
(2) Tent installation operation and possible different installation methods;
(3) Use precautions