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Clean Room Ceiling
Bona supply prefab housing, container houses, steel structure warehouse building and sandwich panel wall and roof for steel buildings.
Clean Room Ceiling Specification
Product Name | Clean Room Ceiling |
Panel Width | 1150/1180/as project need |
Panel Length | 2800mm/3000mm/as project need |
Panel Thickness | 50/75/100mm |
Metal Sheet Type | Color Steel Sheet/Aluminum Sheet/SS Steel sheet |
Metal Sheet Thickness | 0.3/0.4/0.5/0.6mm |
Core Insulation | eps/pu/rockwool/mgo/aluminum honeycomb/paper honeycomb |
Color | off white/as request |
Lead time | 7 days |
Packing | In bulk, wooden pallet |
Joint type | Tongue & Groove/Built-in Aluminum |
Clean Room Ceiling Options
Color steel sandwich panels serve as ceilings for cleanrooms and are widely used in Class 10,000 to Class 100,000 cleanrooms, such as pharmaceutical plants and food processing workshops.
Most cleanrooms require Class A non-combustible materials, in which case rock wool sandwich panels can be selected, especially for electronic cleanrooms and data centers that require a constant-temperature environment.
In high-fire-risk areas like electrical distribution rooms, magnesium oxide board core materials can be considered. While in humid environments, the surface color steel sheet should preferably be replaced with stainless steel sheet to avoid moisture absorption and rusting.
For scenarios with combined requirements for fire resistance, moisture resistance, and strength, such as biological laboratories, a composite core material of "magnesium oxide board + rock wool" can be considered to balance multiple performance advantages.
Color steel sandwich panels are types of modular panels with high cleanliness and strength, widely used as clean room wall panels and clean room ceiling tiles.
Clean Room Ceiling Price
The price of clean room ceiling is affected by cleanroom grade, material, thickness, etc. Generally speaking:
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Economic solution: Glass magnesium board costs about $13/㎡, rock wool sandwich panel costs about $12/㎡, suitable for Class 100000 clean areas, and the minimum order quantity is usually over 100 ㎡.
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Standard solution: Anodized aluminum alloy buckle plate costs about 5.55-9.8 USD/㎡, ordinary color steel sandwich panel costs about 9-12 USD/㎡, suitable for medium cleanliness production areas.
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High end solution: 304 stainless steel sandwich panel costs about $24/㎡, and glass magnesium rock wool composite sandwich panel costs about $15/㎡, used for the high cleanliness core area.
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Supporting cost: GMP grade sealant approximately $2 per piece (300ml).
Clean Room Ceiling Installation
The core principle of the clean room ceiling installation is to ensure flatness, sealing, and compliance with load-bearing requirements, with detailed control throughout the entire process.
1、 Core installation principle
Flatness control: The splicing gap of the ceiling panels should be ≤ 2mm, and the overall surface flatness error should be ≤ 3mm/2m to avoid dust accumulation and affect airflow.
Sealing and leakage prevention: All joint seams and holes should be filled with special sealant to ensure the airtightness of the clean room.
Load bearing matching: The selection of keel and hanging parts should be based on the weight of the ceiling board, and the load-bearing capacity per square meter should not be lower than the standard requirements (usually ≥ 15kg/㎡).
Clean protection: Throughout the installation process, avoid scratching and contaminating the surface of the ceiling tiles, the protective film shall be removed after acceptance.
2、 Installation sequence
Preliminary preparation: Clean up the dust and debris on site, check the appearance of the sandwich panel if without damage or deformation, whether the specifications and dimensions meet the project design, and prepare special tools like laser level, sealant gun, etc.
Line positioning: According to the design drawings, use a laser level to mark the installation reference line and hanging point position line of the keel, with a hanging point spacing of ≤ 1.2m and avoiding the joint of the clean room ceilings.
Keel installation: First fix the hanging bars (verticality error ≤ 2mm/m), then install the main keels (spacing ≤ 1.5m), and the spacing between the secondary keels matches the width of the cleanroom ceiling panels (usually≤1.2m).
Ceiling panels laying: Starting from the corner of the clean room, lay the sandwich panel ceiling in the order of "from inside to outside, from high to low".
Sealing treatment: Fill all the seams by neutral sealant to ensure a smooth joint without bubbles.
Final acceptance: Clean the surface of the panels, check the flatness and sealing, test whether the cleanliness meets the standard.