factory-sound-wall
工厂隔音墙 中文页
Factory-direct supply. factory-sound-wall is built to your project
specification — barrier height, post spacing, absorptive core and facing are configured for the
noise level and design code on your site. Pricing is per project, so send us your dimensions or
drawings for an itemized quotation. Every order ships with English shop drawings, component drawings,
installation manuals and the batch test report; erection is carried out by your own contractor.
Technical Data
Specifications
Values below are the standard configuration. Dimensions, core thickness and coating can be adjusted to your project specification.
Wall Height
3.0–8.0 m (4.0–6.0 m typical for plant perimeter; dimensioned per sound-source height and distance to site boundary)
Structural Configuration
Free-standing steel frame / Integrated with plant perimeter wall
Columns
H-beam 150×150 to 200×200 mm or lattice post; section selected according to wall height and wind load
Column Spacing
2.0 m / 3.0 m, matched to modular panel width
Face Panel
Double-sided steel sandwich acoustic panel; perforated face plate + sealed back plate, panel thickness 50–100 mm
Core Material
Centrifugal glass wool / rock wool, density 48–64 kg/m³, wrapped in water-repellent glass cloth
Sound Transmission Loss
Rw 30–40 dB (double-sided composite panel); single-sided acoustic panel 25–35 dB
Absorption Coefficient
NRC ≥ 0.85; absorptive face oriented toward the sound source
Noise Reduction Performance
Typically 8–15 dB(A) at 1 m beyond the site boundary, depending on sound-source distance, wall length, and height
Corrosion Protection
Hot-dip galvanizing + painted coating; for acid-mist or salt-spray environments, stainless-steel panel or fluorocarbon (PVDF) coating available
Fire Resistance
Steel plate, glass wool, and rock wool are all Class A non-combustible
Delivery Lead Time
Standard 15–25 days; shipped in modular batches
Product Overview
About This Product
Next Step
Need factory-sound-wall for Your Project?
Send your drawings, noise data or site photos. Our engineers return an itemized proposal in English — standard configurations within 24 hours, engineered projects in 2 to 3 working days.
Ordering information
- MOQ: one mixed container acceptable for trial orders
- Production: 7–15 days for standard configurations
- Payment: T/T 30% deposit, balance against B/L copy; L/C at sight accepted
- Shipping: FOB Tianjin or CIF to your destination port
- Documentation: material certificates and acoustic test reports included