Woven polypropylene geotextile is a material with continuously growing application in a wide variety of industries. Along with conventional spheres such as road construction and soil reinforcement, there are appearing new interesting directions of application. This article considers the most promising and pertinent applications of woven polypropylene geotextile that are just beginning to develop.
Contents
Production of wagon package inserts
Artificial reservoir substrates
Construction of spaceports and aerospace infrastructure
Infrastructural projects under permafrost conditions
Production of wagon package inserts
Production of special wagon package inserts is a new development in geosynthetics use. These package inserts made of woven polypropylene fabric protect the cargo against moisture, dust and contamination, also lowering the risk of damage in transportation.
The material possesses high strength and resistance to mechanical damage that makes it indispensable for logistics optimization. Besides, the wagon package inserts of geotextile is an ecofriendly solution since they are easy to process.
Pipeline ballasting
Pipeline ballasting is one of the most promising areas of woven polypropylene geotextile application, particularly in the regions with hydric and swampy soils.
The material is used to make a ballasting layer that holds a pipeline in place and maintains the uniform load distribution. The geotextile is water resistant, chemically neutral and very strong. This makes it indispensable for construction of long-distance pipelines for transfer of oil, gas or water. The material utilization allows considerable cost cutting with regard to pipeline service and repair, along with extending their service life and environmental impact minimization.
Artificial reservoir substrates
Construction of artificial reservoirs is yet another sphere of geotextile use.
The material is used as a substrate under a waterproofing membrane preventing its damage by soil or plant roots. The geotextile use considerably simplifies a reservoir installation and extends its service life. Besides, the material ensures a shoreline stability and prevents water leakage. This makes it indispensable in relation to ponds, fisheries and water treatment systems.
Landfill reclamation
The current technologies of waste processing and utilization require reliable protection of environment from contamination. Woven polypropylene geotextile is used to provide separation layers during a landfill reclamation.
The material is laid between soil and waste layers preventing contaminants penetration into soil and the water-bearing layers. This contributes to ecologically safe operation of landfills and their subsequent reclamation to be utilized for other purposes.
Construction of spaceports and aerospace infrastructure
Its use in construction of spaceports and aerospace infrastructure has become an innovative direction of geotextile application.
The material is used for construction of sound runway foundations, soil reinforcement under launching sites and erosion protection. The geotextile ensures a uniform load distribution and enhances the structure resistance to dynamic impacts such as vibration and high temperatures. The material use in aerospace industry allows a considerable decrease in construction time and consolidation of project durability.
Infrastructural projects under permafrost conditions
Its use in infrastructural projects in permafrost regions is another innovative area of woven polypropylene geotextile application. The soil in such environment is susceptible to deformation due to seasonal temperature variations.
The geotextile is used to stabilize the base course of roads, railways and industrial projects. It prevents inter-mixing of soil layers, lowers the settlement risk and secures the structure stability even at substantial temperature drops. This is particularly pertinent for the Arctic regions where construction is burdened by numerous complications.
Conclusions
Geospan woven polypropylene geotextile produced at Gexa’s facilities opens new horizons for its use in a wide variety of industries. Production of wagon package inserts, pipeline ballasting, construction of artificial reservoirs, landfill reclamation, construction of spaceports and operation in permafrost environment is just a part of the promising directions available.
Thanks to its properties such as strength, resistance to moisture and chemical substances the material becomes an indispensable tool in resolving the current engineering and ecological challenges. With technologies further developed, we can expect a further expansion of its applications to make woven geotextile a key material of the future.
