000. Part No.
320426
020. Short Description
Capillary fabric for protection and water retain functions
070. Product Description
The VL fleeces are geotextiles made of polypropylene thread using a needle felting method.
080. Application
The VLS materials are suitable to absorb larger quantities of water due to its mixed fibers, thus we recommend to install them under intensive vegetation, or when higher water retention capacity is required due to the characteristics of the project.
090. Frequently Asked Questions
- Up to what height should this protective layer be drawn over the waterproofing?
It should fully cover and protect the waterproofing layer.
- How long can the products be stored in open air?
UV stabilized products, in general, can be exposed to direct sunlight for about 4 weeks.
- Are VL geotextiles root-resistant?
Roots were meant to grow through the VL layers and by intertwining, strengthen the entire system. Mature root growth is therefore more desirable than fresh planting.
- Does a VL layer have to be joined to the layer below it?
No, but it should be weighted against wind uplift if left exposed.
100. Benefits
- Resistant to both acidic and basic substances
- Due to its elasticity withstands heavy weights on small spots
- Excellent water permeability
- Easy to cut
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