Geomat for Construction to Reduce Erosion and Improve Revegetation

Erosion causes uneven water distribution, poor revegetation and other problems. Geomats are designed to reduce erosion and improve revegetation.

They promote seed germination and vegetation growth and provide stability. They are also resistant to the effects of cold and frost.

When handling GeoMat, it is important to keep it clean and free of debris. Avoid tying the mat to structures or using construction staples on it.

Reinforced geomats

A reinforced geomat can be used in construction projects to reduce erosion and increase revegetation. It is made of long-lasting polymer fibers that are connected using thermal technology. It has a strong tensile strength and can resist heavy water flows of up to 4 m/s. It also contains a mesh that prevents the displacement of soil particles. In addition, it is toxin-free and environmentally friendly. It can be placed directly on the ground surface without the need for a subbase.

It is especially useful in areas with a high level of rainfall and wind. Erosion easily results in damage or pollution and is often accompanied by vegetation losses. It is important to protect embankments and natural slopes from erosion, but this is not always possible. Reinforced geomats are the solution to this problem, as they allow for rapid re-vegetation and can be used on a variety of terrains.

Reinforced geomats are a cost-effective way to protect bare soil surfaces from raindrops, runoff and wind erosion. They are also an excellent alternative to traditional erosion control methods. They provide a stable environment for re-vegetation and are easy to install, Geomat for construction with no need for any special equipment. The stereoscopic honeycomb construction of the geomats makes them extremely durable and resistant to erosion processes. MacMat R Green, for example, is plant-friendly and physically protects vulnerable soil surfaces while allowing for quick colonization by grass and shrubs.

Stabilization of the surface layer

In construction, geomats are used to stabilize the surface layer of soil and help maintain a thin topsoil layer. These mats can be used in various projects, such as roads, railway lines, and slopes. They can also be applied to prevent erosion and landslides. They are long-lasting and extract no dangerous substances from the surrounding environment, making them an environmentally friendly alternative to traditional stabilization techniques.

Erosion is a major problem for many areas, especially agricultural lands. It can result in poor navigation, irregular water dispensation, and thin soil layers. In addition, it can lead to a lack of revegetation. Erosion control geomats are an excellent solution to this problem, and they can reduce erosion by 50% compared with unprotected banks.

These mats are a three-dimensional network structure of high molecular synthetic material. They are easy to install, and the texture can be easily combined with sand and soil. They are also able to retain grass and other plants. The material is made of black PE, which promotes seed germination and protects the roots.

These mats are a good choice for prepared slopes such as the Amur gas processing plant railway line. They can be rolled up when the vegetation is cultivated, and they are reusable. They also require less maintenance gabion baskets wholesale than other low-profile systems. They provide a more uniform water distribution than other systems and can minimize point loading of the laterals.

Stabilization of the soil interface

Besides protecting bare soil or land from erosion, 3D geomats can also provide a stable environment for grass and plant roots to grow. Their densely fused strands imitate the role of a root matrix, binding and trapping soil particles as well as fertile humus to strengthen vegetation and resist undermining from weather and water erosion.

They can reduce the cost of construction and maintenance, while preventing the loss of soil, rocks, or other materials. They can also improve the structural stability of a slope. This is important for large-scale railway and road projects, which may involve steep slopes and difficult locations.

Geomats are made of flexible polymers that are resistant to adverse environmental conditions. They are also highly resistant to chemical and biological impact of natural origin and UV-resistant, which guarantees a long lifespan for the material. They are also very easy to install, with a high degree of safety and durability.

The shear tests conducted on the root-geomat reinforcement showed that it significantly increased the shear strength of the soil. The increase in shear strength is due to the fact that the soil-geomat reinforcement interlocks with the root system, creating a mutually reinforcing system. The results show that the shear strength of the soil-geomat system increases exponentially with increasing reinforcement content and plant root length. These findings support the theory that the shear resistance of the plant-geomat system is a function of its root and geomat length.

Stabilization of the root system

The roots of the vegetation naturally stabilize the soil surface, but their ability to withstand erosion is limited. Therefore, the stabilization of the root system of a geomat is crucial for a successful project. There are several methods to achieve this, but they are usually time-consuming and invasive or even destructive. However, a new method called “three-dimensional” geomat has emerged to solve this problem. This geosynthetic material is made of entangled polypropylene filaments that are heat-tangled together to form a three-dimensional net with 90% porosity. This allows plant roots to penetrate and attach themselves to the underlying soil. In addition, the netting provides excellent tensile strength to resist lateral shear.

The anti-erosion geomat has been used to protect slopes for a major railway section of the Amur gas processing plant in Russia. Its densely fused strands mimic the structure of a grass-root matrix and bind soil particles and fertile humus, helping them to retain their stability. It has also helped to stabilize embankments and natural slopes, protecting them from wind and rain erosion.

Before installing the geomat, the site should be inspected by the system designer or regulatory agent for location and elevation reference points. Then, a trench must be excavated and backfilled with clean suitable cover. The cover should be graded to ensure uniform cover depth over the drain field and allow for storm water sheet flow away from the mat. Piping components should be placed in the trenches and secured with stake clips. Construction staples can be used to fasten the piping to the mat, but they must not penetrate the fabric.