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Environnement

Turbidity curtains

Turbidity curtains Our service, your success: outstanding delivery times, custom manufacturing and a vast, varied inventory! Terraquavie is a Canadian industry leader in the manufacture of turbidity curtains—we are renowned for the expertise of our team, the quality of our products and our speedy service. A turbidity [...]

Turbidity curtains2023-02-23T17:46:55-05:00

Self-supporting bags for concrete mixer clean-out

Self-supporting bags for concrete mixer clean-out These bags, made of woven polypropylene treated with a coating, have a capacity of 0.82 m3. A bamboo frame holds the bag open and upright for easy filling. Ties anchor the bag to keep it from blowing away before the first [...]

Self-supporting bags for concrete mixer clean-out2021-02-08T09:34:41-05:00

Dewatering bags

Dewatering bags Dewatering bags are made from geotextiles, a geosynthetic product that we distribute. Nonwoven geotextiles are the type most often used, as they have a high flow rate and water filtration is one of their main functions. The bags are assembled with double lockstitch seams around the [...]

Dewatering bags2021-11-29T17:54:00-05:00

Silt fences

Silt fences Land-based sediment barriers (silt fences) are composed of pointed wooden stakes to which a strip of geotextile is attached with industrial staples. Terraquavie manufactures two silt fence (SF) models needed for sediment control on construction sites. The standard model is made of woven geotextile, whereas the [...]

Silt fences2023-05-12T11:12:57-04:00

Native seeds

Native seeds In projects involving naturalization or restoration of protected sites, specific seed blends are often required, or the seeds used must be for native plants. This also applies for projects in wetland environments and riparian strips or along streambanks. NATIVE SEEDS comparative chart [...]

Native seeds2021-11-29T17:40:17-05:00

Modular arch culvert

Modular arch culvert The Enviro Span modular arch culvert system is a solution that allows a road to be built across a watercourse without disturbing the stream bed. Made of a viscoelastic material with a functional life of 100 years, Enviro Span non-metallic bottomless culverts are non-rusting and [...]

Modular arch culvert2021-11-29T18:01:36-05:00