GEOMODS NW135
GM 135 NW is a needle-punched, nonwoven geotextile made from virgin polypropylene staple fibers. It resists UV degradation, rotting, and biological breakdown, and remains stable in a pH range of 2-13.
Key Features
Needle-punched
Made from virgin polypropylene staple fibers
Resists UV degradation
Stable in a pH range of 2-13
Benefits
Excellent lateral drainage
Performs well across various soil permeabilities
Applications
Civil Engineering
- Subdrains
- French drains
- Foundation drains
- Trench drains
- Blanket drains
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Regional Information
Product specifications and applications by region
Regional Overview
The GEOMODS NW135 is a premium geotextiles product, significantly used in various civil engineering projects in British Columbia. With its high tensile strength and excellent water flow rate, it is ideally suited for applications such as subdrains, French drains, foundation drains, trench drains, and blanket drains.
Notable Projects
Project 1
Fraser Valley Highway Drainage Improvement
Project 2
Vancouver Island Mining Site Water Management
Climate Considerations
Given the climate conditions in BC, which range from -40°C to +30°C, the GEOMODS NW135 demonstrates exceptional resistance to temperature fluctuations and can maintain its mechanical properties, ensuring reliable performance.
Industry Applications
Mining
In mining operations, the product is used for filtration and dewatering purposes and has been effective in managing water flow in tailings management facilities.
Transportation
For transportation projects, particularly in mountainous terrains, the product is used to enhance soil stability and manage water flow around road foundations, increasing the lifespan of the infrastructure.
Environmental
Environmentally, GEOMODS NW135 is used to manage and control erosion, protecting natural landscapes and water bodies from potential contamination.
Regional Overview
In Alberta, the GEOMODS NW135 is a crucial component in construction projects, particularly in the oil & gas and mining sectors. Its high puncture resistance and optimal apparent opening size make it a go-to solution for complex drainage systems.
Notable Projects
Project 1
Fort McMurray Oil Sands Tailings Management
Project 2
Edmonton Ring Road Construction
Climate Considerations
Alberta's climate, which can fluctuate between -40°C and +30°C, demands materials that can withstand extreme conditions. GEOMODS NW135 retains its structural integrity and effectiveness under these challenging conditions.
Industry Applications
Oil And Gas
In Alberta's oil sands, GEOMODS NW135 is used to manage tailings, facilitating the separation of solids and liquids. It has proven successful in ensuring the stability of tailings ponds and reducing environmental impact.
Mining
In mining, it is used for subgrade stabilization and filtration applications, enhancing the longevity and safety of the mining infrastructure.
Transportation
For transportation projects, the product is used to improve the stability of roads and highways, particularly during Alberta's spring breakup, when thawing can cause soft ground conditions.
