In the field of stormwater management, companies are always trying to reduce the impact of their activities while also limiting the impact of the controls they use.
While stormwater BMPs, such as silt fences, retention basins, and ripraps, are excellent at controlling and diverting runoff, they are also expensive and disruptive to install.
Reusable sediment barriers, such as weighted and gutter wattles, offer a versatile way to install, drive over, and contain sediment particles as they flow from an active site.
This guide explains the benefits of reusable sediment barriers, how they impact stormwater management, and why you should work with a company that uses them.
What is a Reusable Sediment Barrier?
A reusable sediment barrier is an erosion control device designed to intercept and filter sediment-laden runoff, preventing it from flowing off construction sites into nearby water bodies. When referring to reusable sediment barriers, we typically refer to wattles that can be installed on most surfaces, including pavements and sidewalks, and driven over with minimal wear.
These barriers can be easily cleaned, reinstalled, and utilized across multiple projects, making them both cost-effective and environmentally friendly. They offer a sustainable alternative to disposable barriers, such as single-use silt fences, that contribute to landfill waste.
3 Types of Reusable Sediment Barriers
There are several types of reusable sediment barriers, each with specific applications and advantages. The most common types we use on job sites include:
- Wattles – Thick tubes filled with straw, coconut coir, or other natural materials that are placed along slopes or around construction sites. These are excellent at slowing water and reducing sediment transport. Some wattles even feature stretchable fabrics that can be used to cover entire surfaces, such as construction pads.
- Geotextile Sediment Barriers – Fabric barriers, often used in more industrial settings, are made of woven or nonwoven geotextile materials. These can be installed along perimeter areas or around disturbed soil.
- Coir Logs – Similar to wattles, these logs are made from coir fibers and offer an eco-friendly, biodegradable option for controlling sediment and erosion.
In general, geotextile wattles offer the most versatility when it comes to installation and reuse, though all of these reusable sediment barriers offer various environmental benefits.
Benefits of Reusable Sediment Barriers
Reusable sediment barriers offer several cost, durability, and efficacy benefits.
1. Durability and Cost Savings
Unlike traditional single-use barriers, which are disposed of after one use, reusable barriers are designed to withstand multiple storms and site conditions. Weighted wattles can even be driven over without ripping or tearing, making them versatile for all types of work zones.
This durability means that contractors can reuse the barriers on multiple projects, significantly reducing material costs over time, which is transferred to the companies that employ them.
2. Versatility
While most site managers are familiar with the benefits of wattles and silt fences on slopes and exposed soils, reusable sediment wattles can also be installed on hard surfaces, such as concrete and pavement. This makes them particularly useful for urban development projects and townhouse communities.
3. Environmental Sustainability
Traditional sediment barriers, such as silt fences, are often made from plastic materials that, after use, end up in landfills or, worse, contribute to microplastic pollution. Reusable sediment barriers, on the other hand, can be used repeatedly, reducing the amount of waste generated from each construction project.
4. Easy to Transport and Install
Reusable sediment barriers are relatively easy to transport and install, making them an attractive option for construction sites of all sizes. Due to their flexibility, they can be installed on all types of surfaces, including near curbs, across construction pads, and on exposed soils.
Examples of When Reusable Sediment Barriers Are Used
Reusable sediment barriers offer uses for all types of industries and human activities, including:
- Construction Sites: As previously mentioned, reusable sediment barriers can be used in urban development projects and to cover construction pads. Much like traditional sediment barriers, they can be employed virtually anywhere in a construction zone, including slopes, perimeters, and even across the surface land area for protection.
- Landscaping Projects: Reusable Wattles’ ease of installation makes them very resourceful and cost-effective for containing runoff on landscaping and agricultural projects.
- Drainage Control: In areas with poor drainage, reusable sediment barriers can create temporary sediment traps that prevent erosion and manage water flow during rainy periods.
- Streambank and Shoreline Restoration: Reusable sediment barriers help control runoff and protect sensitive aquatic habitats from sedimentation.
Invest in Reusable Sediment Barriers on Your Next Project
Consider reusable sediment barriers if you’re looking for a new and versatile way to combat sediment and erosion on your work site. Valor Environmental employs several products from leading industry brands that can be used on any surface and for virtually any project.
To find out more about how reusable sediment barriers can help you and be installed, contact our team to discuss the details and get a free quote!
FAQs
When should reusable sediment barriers be used?
Reusable sediment barriers are typically used in construction, land development, agricultural sites, and urban projects where there is a need to manage stormwater runoff and prevent erosion. They are particularly effective in areas where soil disturbance is common, such as grading, excavation, or landscaping.
How long do reusable sediment barriers last?
The lifespan of a reusable sediment barrier depends on the materials used, the environmental conditions, and how well it is maintained. With proper care, these barriers can last several seasons or even years. Regular inspection and cleaning can help extend their durability.
Can reusable sediment barriers be reused on different sites?
Yes, reusable sediment barriers can be moved from one site to another, provided they are cleaned and maintained properly. Their modular design allows for flexible use across different projects.