What materials are commonly used in dust-free workshops?

The enclosure structure of dust-free workshop mainly includes: thermal insulation enclosure: foam color steel plate (chemical name is polystyrene color steel plate), rock wool color steel plate, polyurethane color steel plate, glass magnesium color steel plate and so on are generally used. Generally, the thickness of 50mm, 75mm or 100mm is adopted. The first choice of sheet steel depends on whether there are fire protection requirements or whether it needs constant temperature and humidity. The higher the accuracy, the thicker the plate, the higher the fire resistance and the more expensive it is. Aluminum alloy materials: U-shaped groove aluminum, suspended ceiling T-shaped aluminum, outer arc, inner arc, angle aluminum, etc. Sealed door and window closing: the sealed door is made of special aluminum alloy door frame combined with coaming; The closed window adopts fixed glass window. If adjacent rooms are in different environments, double-layer insulation fixed windows must be used. Ground treatment: waterproof treatment must be done, and the ground thermal insulation performance must meet the requirements; The surface layer generally adopts epoxy resin self-leveling floor paint or PVC floor material. Lighting: meet different indoor requirements, arrange lighting lamps reasonably, and generally use LED energy-saving lamps. Remarks: The materials of enclosure structure of dust-free workshop should be selected according to the requirements of indoor temperature and humidity accuracy, fire protection, environmental protection and hygiene. For example, the higher the accuracy of temperature and humidity, the higher the thickness of the insulation board, including the higher the insulation performance of the ground, and some even need to make insulation kits. For example, if there are fire protection requirements, foam color steel plates should not be used, and rock wool color steel plates or glass magnesium color steel plates should be used to meet the fire protection requirements. The construction of envelope is a prerequisite for the constant temperature and humidity system, including the overall thermal insulation performance and sealing performance. If the thermal insulation performance or sealing performance is not good, it will directly lead to the increase of energy consumption, and the temperature and humidity accuracy of the constant temperature and humidity system is difficult to control.