Rock Wool Insulation Board Noise Soil Control

Rock Wool Insulation Board
December 27, 2025
Brief: In this informative video, we take a focused look at the specifications and what they mean in practice for the Rough Rock Wool Insulation Board. You will see how its 40-200kg/m³ density and 30mm-150mm thickness are applied in real-world environmental projects. We demonstrate its use in creating flexible noise barriers along highways and its role in soil improvement for enhanced water retention and erosion control.
Related Product Features:
  • Available in a versatile density range from 40 to 200kg/m³ and thickness from 30mm to 150mm.
  • Effectively controls noise pollution with arc or honeycomb sound-insulation modules and corrosion-resistant nets.
  • Improves soil by crushing into 2-5cm granules and mixing with soil to boost water retention and reduce erosion.
  • Provides temporary slope protection with strips that integrate into the soil without causing pollution.
  • Features adjustable earthy yellow or green colors to blend seamlessly with natural environments.
  • Maintains chemical stability without releasing heavy metals or other harmful substances.
  • Offers strong compatibility with soil and plant systems, supporting ecological restoration.
  • Achieves 40-60% better absorption of medium-low frequency traffic noise compared to conventional materials.
FAQs:
  • What are the primary applications of the Rough Rock Wool Insulation Board?
    The board is primarily used for noise control along highways and railways, soil improvement by enhancing water retention, and temporary slope protection in ecological restoration projects.
  • How does the rock wool board contribute to soil improvement?
    It is crushed into 2-5cm granules and mixed with soil and fertilizer in a 1:10 to 1:20 ratio, which improves water retention by 20-30% and reduces soil erosion.
  • What environmental advantages does this rock wool board offer over traditional materials?
    It minimizes environmental interference with adjustable colors, chemical stability without releasing pollutants, full recyclability, and it reduces mine restoration timelines from 3-5 years to 1-2 years.
  • How effective is the board for noise control applications?
    It provides 40-60% better absorption of medium-low frequency traffic noise and can be installed in flexible barriers up to 2-3m high, cutting installation time to one-third of traditional barriers.