Handmade rockwool sandwich panel can be customized with different surface layers (GI, PPGI or SS), it surrounded by galvanized keel steel frame to enhance airtightness and structural strength.
With the advantages of best fire and sound resistance ability, rockwool sandwich panels are the most widely used in cleanroom construction, normally as cleanroom wall panels.
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Name: |
Handmade Rockwool Sandwich Panel |
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Panel thickness: |
50mm, 75mm, 100mm |
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Effective Width: |
980mm, 1180mm |
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Panel Width: |
1000mm,1200mm |
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Panel Surface: |
PE, PVDF (fluorocarbon), Al-mg-Mn Alloy Steel, Saltized board, antistatic, Stainless Steel |
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Panel Surface thickness: |
0.4-0.6mm |
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Core Material: |
Rock Wool |
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Connection method : |
Central Aluminum Connection & male and female Socket Connection |



Unlike machine-made panels, handmade sandwich panels are semi-automated but rely on manual craftsmanship for key steps such as adhesive application, core placement, and edge finishing. While both types offer fire resistance, sound insulation, and thermal insulation, handmade panels provide superior strength and airtightness due to their reinforced structure and specialized jointing method.
They offer exceptional surface flatness for an aesthetically pleasing appearance and can be fully customized to non-standard sizes, adapting to complex designs while reducing on-site cutting waste.
Smooth, seamless surface minimizes dust accumulation and
allows easy sterilization, meeting stringent cleanroom hygiene standards.
2. Superior Thermal & Acoustic InsulationRock wool offers superior sound insulation performance.
PU/PIR cores provide high thermal resistance (low U-value), reducing
energy costs.Special coatings or antimicrobial materials inhibit bacterial growth,
making them ideal for medical, electronics, and other sensitive
industries.
5. Modular & Easy InstallationStandardized modular design enables fast assembly, reducing labor
costs and facilitating maintenance.
6. Eco-friendlyThermal/acoustic insulation cores reduce energy consumption, with
recyclable materials aligning with green building practices.


• Pharmaceutical Cleanrooms (GMP Facilities)
Used for walls & ceilings in pharmaceutical production, meeting strict requirements for
fireproofing,moisture resistance, and antimicrobial properties.
• High-Precision Electronics & Biotech Labs

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