Защита от просачивания водонепроницаемое одеяло геосинтетическая глина из бентонита
130,10 ₽
Сохранить в закладки 1601248317219:
Corresponding parameters of block drainage board (please contact me for more details) | ||||||
Item | Unit | BDrain-C40 | BDrain-C50 | |||
Size | mm | 400x400x30 | 500x500x30 | |||
Raw Material | Virgin HDPE | Virgin HDPE | ||||
Dimple Height | mm | 30 | 30 | |||
Compressive strength ≥ | kPa | 150 | 140 | |||
Longitudinal flow capacity | cm3/s/cm | 25 | 25 | |||
Storage capacity | l/m2 | 3 | 3 | |||
Surface Void Area | >67% | >67% | ||||
Internal Void Area | >95% | >95% | ||||
Biological/Chemical Resistance | Unaffected by moulds and algae and good resistance to oils, acids, alkalis and bitumen | |||||
Service Tempreture | -20°C to 120°C | -20°C to 120°C |
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