Erosion and sedimentation constitute natural disasters and hazards, producing social and economic losses with huge consequences. Erosion may occur in all climatic situations but is discussed as an arid zone hazard. Erosion is not only a natural disaster but also a great hazard, especially in public areas. Thus, finding the best erosion control in Australia helps control such natural disasters and keep everyone safe.
Erosion happens when rocks are broken down by the natural forces, such as:
- wind
- water
There are two types of erosion, namely:
- chemical
- physical
Chemical erosion happens when a rock’s chemical composition shifts, such as when the iron rusts or when limestone liquefies due to carbonation. But, whatever the reasons, erosion control can always be alarming.
What is erosion control?
Erosion control prevents or controls water or wind erosion in different fields:
- agriculture
- land development
- coastal areas
- river banks
- construction
Erosion controls in urban areas are a part of stormwater runoff management programs needed by the local governments. The control involves the creation of physical barriers, such as:
- vegetation
- rock
These are mainly used to absorb some of the wind or water energy causing erosion.
Erosion control system
Before dealing further, consider what the erosion control system is. An erosion control system is in place to keep the causative agents of erosion, such as:
- Sediment
- Wind
- Water
An erosion control system is built using durable materials to withstand harsh conditions.
Installing erosion control systems with precision has several functions:
- mitigate water pollution
- protect underground pipelines
- protect properties
- manage stormwater runoff
Some erosion control systems are temporarily-installed, while others are permanently-implemented. The former lessens the risk of erosion, while the latter protects the area from erosion in the long run.
Types of erosion control systems
Erosion is one of the biggest challenges faced by a lot of construction companies. Multiple factors cause erosion, and every scenario calls for strict control measures. The severity of erosion determines the type of erosion control system. Adopting an erosion control system can help protect the following:
- new structures
- save costs
- minimize the environmental impact and save lives
Here is the top list of erosion control systems:
- Soil nails
- Grassed waterway
- Articulated concrete blocks
- Shotcrete
- Turbidity barriers
- Geotextile walls
- French drains
- Fabric-Formed concrete
- Critical area planting
- Grouted riprap
- Mechanically Stabilized Earth (MSE) walls
- Sediment basin
- Dust control methods
- Concrete canvas
Erosion control systems will stand as the shield or protection to reduce the hazards as much as possible.
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