Hydroscopic Mineral Wool
Water retention layer XF 107 WR is made of hygroscopic mineral wool and used as a water retention layer within the build-ups of extensive green roof systems on roofs. It is installed underneath the pre-vegetated mat. Used extensively as substrate in hydroponics, on green roofs it can store water and nutrients for healthier plants as well as contribute to stormwater control. This synthetic matting is non-rotting and durable. It has a superb water-retention ratio for stormwater management. It's lightweight, flexible and can be cut to shape. It offers soil-free options for rainwater harvesting and grey water reuse.
Stores water and nutrients
Captures over 10X own weight in water and gradually releases excess
Superb water-retention-to weight ratio for stormwater management
Lightweight, flexible and cuts to shape
Soil-free option for rainwater harvesting and grey water reuse
Technical Data-Dimensions and Weights
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