Innovative dyke construction solutions with geosynthetics
The roles and advantages of geosynthetics in modern dyke designs are many. Bentofix® geosynthetic clay liners (GCLs) are used as waterside sealing systems for dyke slopes and forelands. This geosynthetic barrier solution provides a cost-effective, durable alternative to conventional mineral seals (e.g., compacted clay). Filter geotextiles such as Secutex® H and Secutex® increase the working life of the drainage layer and prevent piping below dykes. Geogrids increase a dyke’s external stability and reinforce affiliated road bases. These solutions also reduce the potential impact of differential settlement in a dyke body. Furthermore, the construction and load-transfer efficiency of geogrid reinforcement enables slopes and walls to be constructed on the water or landside of a dyke with a minimal construction footprint, making reinforcement ideal for sites with limited space.
All of these geosynthetics – GCLs, geotextiles, geogrids – provide proven, site-adaptable technical solutions. And, as geosynthetic design and specification is rooted in repeatable data, documentation is readily available for all products to ensure they meet or exceed a project’s minimum technical requirements.
Advantages of geosynthetic clay liner solutions in dykes
![Dyke-sealing-system-with-Bentofix-geosynthetic-clay-liners-Here-waterside-dyke-slope-and-foreland](https://www.naue.com/storage/2023/02/Dyke-sealing-system-with-Bentofix-geosynthetic-clay-liners-Here-waterside-dyke-slope-and-foreland.jpg)
Filter geotextile for dyke drainage core
![Needle-punched-nonwoven-filter-geotextile-Secutex-H-or-Secutex-installed-for-long-term-filtration-stability-between-dyke-core-subsoil-and-drainage-layer](https://www.naue.com/storage/2023/02/Needle-punched-nonwoven-filter-geotextile-Secutex-H-or-Secutex-installed-for-long-term-filtration-stability-between-dyke-core-subsoil-and-drainage-layer.jpg)
Geogrids & composites for construction over soft subsoils and roadway reinforcement
![Enhanced-stability-of-dykes-on-softsubsoils-by-Secugrid-geogrid-reinforcement-installed-at-the-base-of-the-dyke](https://www.naue.com/storage/2023/02/Enhanced-stability-of-dykes-on-softsubsoils-by-Secugrid-geogrid-reinforcement-installed-at-the-base-of-the-dyke.jpg)
Geosynthetics for dyke retaining walls
![Secugrid-reinforced-soilstructure-on-a-site-with-limited-space](https://www.naue.com/storage/2023/02/Secugrid-reinforced-soilstructure-on-a-site-with-limited-space.jpg)