Sound Insulation Optimized FRP Composite Sandwich Dry Cargo Box with Quick Installation Design
Price:
Negotiation
MOQ:
1set
Delivery Time:
10 days
Brand:
SNOWFALL
Product Description
Sound Insulated Dry Cargo Truck Box
Acoustic Performance
Designed for urban night delivery operations requiring low noise profiles. The proprietary acoustic dampening core reduces external noise transmission by up to 18dB compared to standard dry boxes, meeting EU urban noise regulation standards for after-hours logistics.
Ideal Applications: Supermarket restocking fleets, hospital supply chains, residential area deliveries, and any operation requiring quiet cargo handling at night.
Noise Reduction Layers
- Outer skin: 1.5mm vibration-damped FRP sheet
- Damping interlayer: 3mm viscoelastic acoustic membrane
- Core: 18mm multi-density PP honeycomb with sound traps
- Inner skin: 1.5mm perforated FRP with micro-pores
- Floor: Steel plate with constrained-layer damping pad
Technical Data
| Metric | Standard Box | This Product |
|---|---|---|
| Sound transmission loss (STC) | 22dB | 38-40dB |
| Impact noise reduction | 8dB | 22dB |
| Weight penalty vs standard | - | +8% |
All sizes customizable. MOQ: 1 set. Delivery: 10-15 working days.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangzhou Snowfall Refrigeration Equipment Co., Ltd.
Location
No.35. Linggang Road, Lanhe Town, Nansha district,Guangzhou City, Guandong Province , China.
Contact Person
IVY HUANG