Understanding Needs for High-Temperature Exhaust Treatments

At Technicon Acoustics, our proprietary Tech Shield Sleeve™ is a braided sleeve exhaust wrap created from a blend of highly texturized fiber and cure in place structural cords that provides an easy to install solution for OEM’s.

What is an Exhaust Wrap Used For?

OEM’s often incorporate exhaust heat wraps or blankets as a means to provide heat protection in underhood applications. Exhaust heat wraps can also be used to maintain exhaust gases temperatures inside the exhaust pipe as they flow to downstream emissions control systems.

Hydraulic Valves in Agriculture EquipmentExhaust treatments are for on- and off-road equipment that must operate reliably in harsh conditions. This may include vehicles such as:

Exhaust treatments protect vital components in the engine bay. They also protect ancillary components, such as wires, connectors, and plastic tubing that might potentially be damaged by their proximity to exhaust components. When installed on exhaust sections that run outside of a vehicle, Tech Shield Sleeve™ also reduces the risk of burns to equipment and vehicle operators.

The Benefits of Our Tech Shield Sleeve™

The texturized fiber used in our Tech Shield Sleeve™ aids in insulating exhaust pipes to maintain necessary heat levels required for diesel particulate filtration, or to lower the surface temperature of the exhaust to ensure nearby components are not damaged. Structural cords added to the braid quickly cure after exposure to high heat from the exhaust pipes.

After only a few minutes of heat exposure, the structural cords are fully cured, ensuring that the exhaust heat wrap will not unravel and fall off if the fibers are damaged or the clamp is lost. While the structural cords braided into the Tech Shield Sleeve™ cure in minutes, they remain flexible before and during installation.

The unique braided structure of Tech Shield Sleeve™ offers a variety of other benefits, including:

  • Limiting open spaces where heat may otherwise escape
  • Facilitates use with a variety of pipe sizes
  • Quick and effective installation
  • Reduced irritation over fiberglass exhaust wraps thanks to our proprietary fiber denier and sizing combination
  • Cold side temperatures up to 70% cooler than the exhaust pipe itself
  • Reduced pipe vibration caused by resonance and airflow
  • Gives exhausts pipes a high-performance look

Insulation Solutions From Technicon Acoustics

Our proprietary blend of highly texturized fiber and cure-in-place structural cords make the Tech Shield Sleeve™ one of the most unique, versatile, and efficient exhaust pipe wraps available. The unique state-of-the-art design allows for quick, easy installation while providing exceptional performance. To learn more about Tech Shield Sleeve™ or our other solutions, please contact us or request a quote today.

Why Is Noise Reduction Necessary in Construction Equipment?

According to a study performed by the American Industrial Hygiene Association in the early 2000s, over 500,000 construction workers are exposed to noise levels that pose a potential risk to their auditory health and well-being. In addition to affecting the working conditions for these workers, the sound produced at construction worksites affects the living quality of the surrounding communities and environments. One of the most significant contributors to these elevated noise levels is the construction equipment employed, such as excavators and bulldozers.

Escavator

By implementing noise reduction measures—such as damping foam, acoustic absorbers, and acoustic barriers—in construction equipment, industry professionals may not entirely eliminate noise pollution, but they can reduce sound to more tolerable levels. While these materials are available as aftermarket products, it is much more efficient for original equipment manufacturers (OEMs) of construction equipment to keep in mind acoustic design—including noise reduction—when developing and constructing their products from the beginning.

At Technicon Acoustics, we have the industry experience and knowledge to deliver high-quality equipment noise reduction and soundproofing solutions to OEMs. By bringing the noise produced by their equipment to more acceptable levels—minimizing the impact on machine operators and the surrounding environment—we improve the marketability of their products, enhance consumer perception, and facilitate compliance with regulatory standards.

Benefits of Noise Reduction in Construction Equipment

The integration of noise reduction and soundproofing components in construction equipment translates to significant benefits in the workplace. For example, lower noise levels in construction worksites can lead to:

  • Greater concentration and better communication. Reducing the amount of sound generated by construction equipment enables workers to concentrate and focus on the task at hand without being distracted by equipment noises. Additionally, it facilitates better communication between individual workers during collaborative tasks and/or potentially hazardous situations.
  • Lower rates of error and injury. The greater concentration and better communication achieved in quieter worksites also result in a lower risk of worker error and injury.
  • Reduced worker stress. Sound significantly affects a construction worker’s physical and mental health. Elevated noise levels can lead to hearing loss and other ear-related issues as well as cause emotional stress that results in diminished worker productivity. Lower noise levels in the worksite alleviates these concerns.

Construction equipment that facilitates these benefits are more appealing to consumers, so it is in the best interest of OEMs to integrate such acoustical solutions in their equipment.

Using Technicon Products to Reduce Noise

At Technicon Acoustics, we provide a variety of products to help customers manage the noise produced by their equipment in economical ways, including:

  • Vibration damping, for reducing noise from vibrating metal panels. Panels can be treated with our materials to disrupt the resonant frequency, reduce secondary sound generation, and limit structural vibration. Damping material is extremely light and effective, allowing for the reduction of noise without adding too much weight to the equipment’s components.
  • Acoustic absorbers (Product: Polyether Foam AF-021), commonly used for unwanted noise in engine compartments, this reduces airborne noise by absorbing the sound waves.
  • Acoustic barriers, blocking noise transmission. While absorbers reduce the amount of sound reflecting off a hard surface and spreading through the air, barriers stop sound waves from getting through the material to the other side of an equipment enclosure. Barrier composites are crucial for machine operators as they are placed around the base of control levers to block sound leaks and prevent them from reaching the cab.

Partnering With Technicon Acoustics for Noise Reduction

At Technicon Acoustics, we produce solutions for sound reduction and thermal transmission problems. We work with original equipment manufacturers across North America to design, develop, and deliver products that protect consumers from excessive noise and heat transmission.

For additional information about noise reduction, download our Heavy Equipment Acoustical Treatment eBook. If you need help reducing noise in your new and existing equipment lines, request a quote today.