Pipeline Sound Isolation
Saudi Aramco – 6 km Pipeline Sound Isolation with SoundBlanket® 60
Saudi Aramco required a robust acoustic solution to minimise radiated noise from critical pipeline sections running near noise-sensitive operational zones. MMT Acoustix supplied SoundBlanket® 60, a high-density soundproofing membrane, installed as an external wrap over approximately 6 km of pipeline. The result was a significant reduction in airborne and structure-borne noise, while maintaining access for inspection and maintenance.
Project Snapshot
Long-Run Pipeline Noise Control in Oil & Gas
Client
Saudi Aramco
Location
Riyadh Region, Saudi Arabia
Scope
Pipeline sound isolation using SoundBlanket® 60
Pipeline Length
Approx. 6 km of exposed pipeline
Key Products Used
- SoundBlanket® 60 high-density soundproofing membrane (roll form)
- Overlap and banding system for continuous pipeline wrap
- Detailing around supports, elbows and flanges
System Objective:
Reduce radiated noise from long pipeline runs and localised hotspots, while keeping the system maintainable, inspectable and suitable for harsh desert conditions.
Client Challenge
Controlling Noise from Long Pipeline Runs
High-velocity flow, changes in direction and inline equipment can generate sustained noise along pipelines. For this project, Aramco needed a continuous noise control solution that could:
- Provide measurable reduction in pipeline radiated noise over several kilometres.
- Be compatible with existing pipe supports and expansion allowances.
- Withstand outdoor temperature variations, sand and UV exposure (with suitable jacketing by client/contractor).
- Allow access for inspection, maintenance and future modification.
Our Approach
Continuous SoundBlanket® 60 Wrap for 6 km of Pipeline
Design & Sizing
- Selected SoundBlanket® 60 configuration for effective transmission loss.
- Roll widths and lengths planned to minimise on-site cutting.
- Detailing defined for straight runs, bends and support locations.
Wrap & Overlap System
- SoundBlanket® 60 applied as a circumferential wrap around the pipeline.
- Controlled overlap and banding to avoid acoustic leaks.
- Modular segments for easy removal and reinstallation if required.
Interfaces & Hotspots
- Special attention to valves, flanges and support points.
- Detailing designed to reduce flanking paths and localised noise.
- Coordination with site team for compatibility with any outer jacketing system.
Products & Installation
SoundBlanket® 60 for Industrial Pipeline Noise
SoundBlanket® 60
High-density soundproofing membrane designed as a flexible acoustic barrier for industrial and infrastructure applications.
Roll-Based Supply
Supplied in roll form for efficient coverage of long pipeline runs, minimising on-site waste and installation time.
Banding & Fixing
Compatible with standard industrial banding and support systems, allowing secure attachment around the pipe circumference.
Durability & Service
Flexible construction supports future removal, inspection and reinstallation as part of long-term maintenance cycles.
Results Delivered
Quieter Pipeline Corridor with Maintainable Design
Reduced Radiated Noise
Noticeable reduction in perceived noise levels along the 6 km treated pipeline section.
Improved Environmental Control
Better compliance with internal noise targets around operational and monitoring areas.
Serviceable System
Wrap design keeps the line accessible for inspection and maintenance without complete system replacement.
Key Highlights
Industrial Acoustics for Oil & Gas Infrastructure
- Approx. 6 km of pipeline treated using SoundBlanket® 60 wrap system.
- Continuous pipeline noise control concept instead of isolated spot treatments.
- Flexible, maintainable acoustic barrier compatible with oil & gas maintenance practices.
- Supports environmental noise improvement without altering core process equipment.
Explore More Industrial Case Studies
See how our SoundBlanket® and BassBloc® systems are used in plants, pipelines and OEM enclosures worldwide.