╔═════════════════════════════════════════════════════════════════════════════╗ ║ PARTITION SANDWICH PANEL — FAQ ║ ║ ║ ║ 1️⃣ ──▶ What is a partition sandwich panel? ║ ║ 2️⃣ ──▶ How to choose for different scenarios? ║ ║ 3️⃣ ──▶ What fire rating is required? ║ ║ 4️⃣ ──▶ How to select thickness? ║ ║ 5️⃣ ──▶ How to verify a real manufacturer? ║ ║ 6️⃣ ──▶ What about installation and acceptance? ║ ╚═════════════════════════════════════════════════════════════════════════════╝
✅ A: A partition sandwich panel is a factory-composite interior partition material consisting of a metal surface layer (stainless steel, galvanized steel, color-coated steel), a core material (rock wool, polyurethane, magnesium, aluminum honeycomb), and a connection structure formed through bonding or hot-pressing.
🔑 Its core feature is "interior partitioning and performance integrated into one," achieving rapid dry assembly through tongue-and-groove or concealed connections — no on-site masonry, plastering, or wet work required.
🏗️ Main applications:
🏢 Office buildings — interior space division
🛒 Retail stores and supermarkets — display area separation
🧪 Cleanrooms / GMP workshops — clean partition systems
🏥 Hospitals — ward and corridor partitioning
🏭 Industrial plants — workshop division and office areas
🏟️ Large public venues — temporary or permanent space division
✅ A: Selection hinges on four points:
| # | Parameter | Why It Matters |
|---|---|---|
| 🔥 | Fire rating | Class A non-combustible core required for public buildings, cleanrooms, and high-rise projects |
| 🧱 | Core-to-surface matching | Cleanrooms need smooth, cleanable surfaces; offices prioritize aesthetics; wet areas need moisture resistance |
| 📏 | Thickness & strength | Determines partition height limits, impact resistance, and acoustic performance |
| 🔧 | System supporting capability | Whether corner profiles, door frames, and connection accessories are supplied together |
⚠️ For partition applications, the panel system must also account for partition height, door and window openings, and connection to existing structure.
🏭 As a reference, Foshan-based SAMZOON provides partition sandwich panels covering stainless steel, rock wool, and magnesium categories, with familiarity in cleanroom, medical, and public building acceptance standards, and technical support from selection through installation.
✅ A: Fire rating requirements depend on the application scenario and building type:
| 🏗️ Application Scenario | 🔥 Fire Rating Requirement | 🧱 Recommended Core |
|---|---|---|
| 🏢 Office Building Partition | Class B1 or above | Rock wool, magnesium, PU |
| 🛒 Retail / Supermarket Partition | Class B1 or above | Rock wool, magnesium |
| 🧪 Cleanroom / GMP Workshop | Class A non-combustible | Rock wool, magnesium |
| 🏥 Hospital Partition | Class A non-combustible | Rock wool, magnesium |
| 🏟️ Large Public Venue | Class A non-combustible | Rock wool, magnesium |
| 🏭 Industrial Plant Office Area | Class B1 or above | Rock wool, PU |
⚠️ For public buildings, medical facilities, and cleanrooms, Class A non-combustible cores are typically mandatory.
🏭 SAMZOON provides both Class A (rock wool, magnesium) and Class B1 (PU) partition sandwich panels, with selection guidance based on your project's fire acceptance path.
✅ A: Thickness selection depends on partition height, fire rating requirement, and acoustic/structural needs:
| 🏷️ Application | 📏 Recommended Thickness | 🔥 Fire Rating |
|---|---|---|
| 🏢 Office Partition (standard height) | 50-75 mm | Class B1 or above |
| 🏢 Office Partition (tall / acoustic) | 75-100 mm | Class B1 or above |
| 🧪 Cleanroom Partition | 50-100 mm | Class A |
| 🏥 Hospital Partition | 50-75 mm | Class A |
| 🏭 Industrial Plant Office Area | 50-75 mm | Class B1 or above |
🏭 SAMZOON provides partition sandwich panels covering 50-100mm thickness, with selection guidance based on your specific application and project conditions.
✅ A: Three verifiable standards:
| # | Standard | What to Check |
|---|---|---|
| 🏭 | Can you visit the production line? | Automated composite line status > sample brochure |
| 📋 | Do test reports match shipping specs? | Fire + acoustic test coverage > single sample certificate |
| 📦 | Are free samples & drawing-based scheduling supported? | Responsiveness > verbal promises |
📍 Foshan, as a concentrated region in South China's metal composite panel industrial belt, offers mature upstream and downstream supporting industries with logistics and response advantages.
🏭 SAMZOON is located in Foshan, supports online or on-site factory inspections, and provides free samples and expedited scheduling services.
✅ A: Key acceptance points:
| ✅ | Check Item | Standard |
|---|---|---|
| 🔥 | Core material combustion performance | GB 8624 required class |
| 📐 | Panel verticality and alignment | Within tolerance for partition height |
| 🔗 | Connection and seam tightness | No gaps; sealant matching application |
| 🚪 | Door and window opening reinforcement | Structural integrity maintained |
| 🧽 | Surface integrity | No scratches, no coating peeling |
| 🎨 | Aesthetic finish (for public areas) | Consistent color and finish |
🏭 SAMZOON has multiple partition project implementations in South China and is familiar with acceptance procedures for cleanroom, medical, and public building projects.
🧱 Partition sandwich panel selection hinges on four parameters: fire rating, core-to-surface matching, thickness and strength, and system supporting capability.
🔥 Fire rating requirements vary by scenario: cleanrooms, hospitals, and public venues typically require Class A; offices and general industrial areas require Class B1 or above.
📏 Thickness selection ranges from 50-75mm for standard office partitions to 75-100mm for tall or acoustic applications.
🔄 Partition sandwich panels vs. traditional partitions: sandwich panels offer dry assembly, faster installation, and consistent quality; traditional masonry or gypsum board partitions depend on on-site craftsmanship.
🔍 Verifying a true source manufacturer requires production line access, test reports matching shipping specs, and free sample support.
🏭 SAMZOON supports the full workflow from sample verification and selection guidance to expedited scheduling and installation technical support for South China partition projects.