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[Construction Example] Natural Vegetation (Soil Conservation)

Adopted for the purpose of protecting the easily eroded masa soil slopes! A case of protecting the slopes around the sediment control dam.

We would like to introduce a case where our multifunctional filter was used to protect the slopes around a sediment control dam. Since there was a desire for landscape restoration using local vegetation, the 'SP type' was selected. In areas with gentle slopes, it was anticipated that the large surface area would catch rainfall, causing rainwater to accumulate and flow down, which raised concerns about erosion, so it was installed accordingly. [Case Overview] ■ Installation Location: Hiroshima Prefecture ■ Product Used: Multifunctional Filter "SP-45" ■ Installation Details - Adopted to protect the easily eroded sandy soil slopes - Installed in conjunction due to increased concerns about erosion even in gentle slope areas *For more details, please refer to the PDF document or feel free to contact us.

  • Erosion control works
  • Slope protection material
  • Civil Engineering Method

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[Construction Example] Steep Slope (Combined with Restraint Method)

Introducing a case where the combined use of erosion control methods led to full greening without causing erosion or other issues!

We would like to introduce a case where our multifunctional filter was used for slope protection on a steep gradient. The construction site adopted a method combining stabilization techniques to ensure the stability of the slope. Although it is a steep gradient (1:5), the area, including around the pressure plate, has achieved full greening without causing erosion or other issues. 【Case Overview】 ■ Construction Location: Fukui Prefecture ■ Product Used: Multifunctional Filter "MF-45R-10wn" ■ Construction Details - Adopted while ensuring slope stability by combining stabilization techniques - Achieved full greening without causing erosion or other issues, including around the pressure plate *For more details, please refer to the PDF document or feel free to contact us.

  • Slope protection material
  • Other civil engineering works

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[Construction Example] Natural Invasion Promotion Work

Using high-intensity nets in combination! Seeds are not attached to the product; only fertilizers and soil conditioners are attached.

We would like to introduce a case where our multifunctional filter was used for disaster recovery work. The construction site is located within a natural park, and since there was a desire for environmental restoration using local plants, we chose to implement a natural invasion promotion method. Seeds were not attached to the product; only fertilizers and soil conditioners were used. Since vegetation takes time to establish, our method, which excels in long-term surface protection, was adopted. 【Case Overview】 ■ Construction Location: Kumamoto Prefecture ■ Construction Product: MF-45R-5・10・30 (without seeds) used in combination with high-strength netting ■ Construction Details - Chosen to promote environmental restoration using local plants, we selected the natural invasion promotion method. - Seeds were not attached to the product; only fertilizers and soil conditioners were used. *For more details, please refer to the PDF document or feel free to contact us.

  • Other civil engineering works
  • Civil Engineering Method
  • Slope protection material

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Erosion Control Type Weed Prevention Filter SB Filter [Slope Protection / Weed Prevention Sheet]

Dual effect of erosion prevention and weed control.

This product is primarily designed for installation on slopes (embankments). For those who want to prevent erosion (slope protection) but do not want to grow plants, a product has been developed by Multi-Functional Filter Co., Ltd., a manufacturer of slope protection materials. It features a three-layer structure of different non-woven fabrics: a weed prevention layer, a shading layer, and an erosion prevention layer. *Patent obtained. The three layers are integrated into a mat-like product. It has a soft and flexible texture, allowing it to conform to minor irregularities. 【Novelty】 Attachment of weed prevention sheet + erosion prevention layer (function) - It adheres closely to the soil, preventing sediment flow and reducing sheet lifting by maintaining contact. - It suppresses infiltrating water in the soil, preventing slope collapse.

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  • Landscaping and planting

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[Comprehensive Catalog] Erosion Control Vegetation Mats and Multifunctional Filters

This is a comprehensive catalog of multifunctional filters.

Our company celebrates its 30th anniversary on June 6, 2024. We were founded on June 6, 1994. It has been 30 years since Multi-Function Filter Co., Ltd. launched the multi-function filter. The product was developed first, which led to the company being named Multi-Function Filter. Initially, there were questions like, "Is there really a need for such a product?" However, over time, it has transformed into a product that is in demand due to global climate changes, becoming a long-selling product with a 30-year history. If you are facing issues with soil erosion, please consider our solutions.

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  • Slope protection material

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