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Noise Barrier Wall Mould


A noise barrier is an acoustic panel placed between a noise source and a receiver to reduce noise pollution. These barriers are made from materials that absorb, block, or combine both functions to effectively mitigate noise. The principle is simple: inserting an obstacle between the sound source and the receiver causes significant attenuation of sound waves, reducing noise impact in the target area.

Highway Noise Barrier

Advantages of Precast Noise Barriers:

  • Durability and Stability: Concrete is a robust and long-lasting material that effectively isolates noise.

  • Long Lifespan and Low Maintenance: Concrete barriers require minimal upkeep and offer an extended service life.

  • Eco-Friendly Material: Concrete is environmentally friendly and does not emit harmful substances.

  • Effective for Low-Frequency Noise: Concrete is highly effective in reducing low-frequency noise.

  • Acid and Alkali Resistance: Concrete barriers are suitable for various environmental conditions, withstanding both acidic and alkaline environments.

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Mana's Concrete Noise Barrier Wall Moulds

Mana's noise barrier moulds are engineered for optimal performance and efficiency. Key features include:

  • Vertical Battery Mould: Utilises the vertical battery mould technique for enhanced production line efficiency.

  • High Rigidity: The mould design ensures stress is uniformly eliminated, guaranteeing long-term durability.

  • One-Step Forming: Advanced forming technology allows for sound-absorbing, emitting, and filling holes to improve acoustic properties.

  • Automatic Core Pulling and Filling: The automatic core pulling and filling mechanism enhances overall productivity.

  • Hydraulic System for Precision: The hydraulic system used for opening and closing the moulds ensures high geometric precision of the components.

  • Special Sealing and Vibration Technology: Achieves superior raw concrete finishes, enhancing the overall quality of the noise barrier.

Mana Precast