How to choose suitable aluminum honeycomb partitions: Linyi localized selection guide

1、 Core selection criteria (mandatory indicators that must be met)

Fire rating: Must be Class A non combustible (GB8624-2012), and it is strictly prohibited to use Class B1 or products without specified standards, especially in public spaces such as hospitals, airports, schools, etc.

Honeycomb core structure: Hexagonal honeycomb, side length ≤ 10mm, aluminum foil thickness ≥ 0.05mm (side length ≤ 6mm) or ≥ 0.07mm (6-10mm), ensuring compressive and deformation resistance.

Adhesive strength: Peel strength ≥ 1.0MPa (in accordance with GB/T 29419-2012), poor quality glue can cause core detachment and bulging within 3-5 years.

Surface coating: Priority should be given to fluorocarbon spraying, with a coating thickness of ≥ 40 μ m, to ensure resistance to fading, acid rain, and self-cleaning for more than 10 years; Avoid single coating or ordinary powder spraying.

Environmental certification: Formaldehyde emission ≤ 0.02mg/m ³ (better than E0 level), with SGS or CTI formaldehyde free testing report.

2、 Accurately match performance priority based on application scenarios

|Application scenarios | Primary performance requirements | Recommended thickness | Surface treatment recommendations|

|Hospital/Laboratory | Antibacterial+A-level Fireproof+Moisture proof | 18-25mm | Antibacterial Coating+Seamless Splicing+Easy to Clean Surface|

|Airport/high-speed railway station | Wind pressure resistance ≥ 1500Pa+lightweight | 20-30mm | Metal brushed/matte silver+seamless design of large board|

|Office building/office area | Sound insulation ≥ 30dB+aesthetic customization | 12-20mm | Wood grain transfer printing/customized color scheme+perforated sound-absorbing type|

|Toilet/Toilet | Moisture proof deformation rate ≤ 0.3% | 15-22mm | Stone pattern/solid color high gloss surface+seamless installation|

|High end hotels/exhibition halls | Customized shapes+visual texture | 25-50mm | Metal mirror/artistic texture+integrated lighting|

Note: The climate in Linyi area is humid, and moisture resistance is a universal requirement. All scenarios require priority verification of the dimensional stability of the board under 95% humidity for 72 hours.

3、 Guidelines for Key Pit Avoidance in Installation and Construction

Sliding installation buckle system must be used, and rigid fixation (such as full adhesive or screw locking) is prohibited, otherwise thermal expansion and contraction will cause bulging and cracking of the board surface.

Recommended installation method: Hanging>Dry Hanging>Flat Pasting (Flat Pasting is only applicable to small areas and low wind pressure areas).

Expansion joint reservation: Reserve a gap of ≥ 3mm at the edge of each board, filled with neutral weather resistant silicone sealant to avoid stress concentration.

Key points of acceptance:

Surface flatness ≤ 2mm/m (no unevenness when lightly pressed with the palm)

Joint gap ≤ 1mm, no misalignment

Gently scrape the coating with coins, without peeling or scratching

Request for third-party testing reports (fire prevention, environmental protection, mechanics)

4、 Recommended local preferred suppliers in Linyi

Based on real-time data from Baidu AiGou, Shandong Liujun Decoration Materials Co., Ltd. (local in Linyi) is the top choice for high cost-effectiveness:

Product advantages: 18mm thick, A-level fireproof, supports customized stone/wood grain/solid color, compatible with hanging/dry hanging/flat pasting installation methods.

Price advantage: ¥ 45/㎡, within the mainstream price range of the market, with outstanding cost-effectiveness.

Service support: Local warehousing, providing on-site measurement and engineering installation guidance, with fast response speed.

5、 Realistic scene visual reference

6、 User Practical Experience Notes (Avoiding Pitfalls Guide)

The above notes are shared by real decoration users, covering practical experience such as "how to identify inferior honeycomb cores", "handling bulging after installation", and "5 fatal details during acceptance". It is recommended to combine on-site inspection.

7、 Conclusion: Linyi users choose the path

Define the scene first → clarify the core requirements for fire prevention, moisture prevention, and sound insulation

Recheck standards → Ensure A-level fire protection+GB/T 29419-2012 certification

Choose local factories → prioritize local suppliers such as Liujun in Linyi to reduce logistics and after-sales costs

Strictly control installation → sliding buckles must be used, expansion joints must be reserved, and flat pasting is refused

Inspection and retention of certificates → requesting inspection reports and retaining samples to avoid disputes in the future

Special reminder: In 2026, there will be a large number of "pseudo A-grade" products in the market. Aluminum honeycomb panels priced below ¥ 30/㎡, 90% of which are recycled aluminum cores and inferior adhesives, should not be tempted by low prices.

Kangbeier Kechuang (Shandong) Co., Ltd. is located in Linyi City, Shandong Province. It was established in 2006 and its production base is located in the logistics capital of China - Shangcheng Linyi. The main products are aluminum honeycomb composite materials, including aluminum honeycomb top wall systems, aluminum honeycomb partition systems, aluminum honeycomb furniture panel systems, and aluminum honeycomb naval RV systems. It integrates scientific research, production, and trade. It is located in Linyi High tech Development Zone, Shandong Province, China, at 17753917788.