We specialize in landfill solutions, we install a wide range of geosynthetics and geomembranes to prevent CO₂ release and leachate contamination in the environment.
Our team offers tailored solutions for effective landfill management, protecting soil, water, and resources. With a focus on sustainability and operational excellence, we ensure reliable solutions, safeguarding public health and the environment. Trust us for precision and care in every aspect of landfill protection, from landfill cell lining to closures.
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Solid Waste Landfills
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Liquid Waste
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Landfill Closure

Solid Waste Landfill

Solid waste management is critical to protecting our environment and ensuring the safe disposal of waste. At SAI, we specialize in providing sustainable, reliable, and long-lasting solutions for solid waste landfills, using advanced geomembrane and geosynthetic technologies. Our services are designed to improve landfill performance, minimize environmental risks, and extend the lifespan of landfill sites.
Some benefits of using geomembrane liners in landfills are:
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Prevents leachate contamination of groundwater
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Provides a durable, flexible, and UV-resistant barrier
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Easy to install and maintain
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Cost-effective, with a long lifespan
Liquid Waste Landfill
In liquid waste landfills, geomembranes are crucial for preventing leakage of hazardous liquids into the surrounding environment. We provide high-performance liners, including HDPE (High-Density Polyethylene) and other specialized materials that offer excellent chemical resistance and durability.
Some benefits of using geomembrane liners in liquid waste landfills are:
- Impermeable barrier preventing leachate and chemical leakage
- High chemical and UV resistance for long-lasting protection
- Prevents groundwater contamination and soil degradation
- Customizable installation for unique liquid waste characteristics

Need help with a liner installation? Contact us, we'd be happy to help!
We supply a wide range of geosynthetics, following the minimum acceptable values in the market.
Landfill Closure

Landfill closure is a critical stage in the life cycle of a landfill. Once a landfill reaches its full capacity, it must be carefully closed and managed to prevent long-term environmental and health risks. At SAI, we specialize in providing comprehensive landfill closure solutions, using advanced geomembrane and geosynthetic technologies that ensure the landfill is properly sealed, stabilized, and safely contained for generations to come.
Some benefits of using geomembrane liners in landfills closure are:
- Prevents rainwater infiltration, reducing leachate formation
- Minimizes the release of landfill gases into the atmosphere
- Stabilizes the landfill surface and minimizes erosion
- Enhances the aesthetic quality of the site and ensures environmental safety
Why Choose SAI?
Turnkey Solutions
Inspection, materials and installation, all in just one place.
Certified Personnel
Complete and specialized support on every phase of your infrastructure project.
+30 Years of Experience
Professional and precise installation that assures the integrity and durability of every project.
Compliance with Regulations
Compliance with the most rigorous standards in quality, security and reliability.
Do you have a project underway? Contact us.
We're the perfect ally to optimize your operation, guaranteeing efficiency and security.