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Bitufond
Bitufond is a high density polyethylene (HDPE) membrane. It’s used as a water drainage layer in waterproofing earth retaining walls.
Advantages
- Prevents perforations in waterproofing membranes
- Creates an air gap
- Improves the insulation of underground walls
- Available in different dimensions
- Does not pollute water in ground
Use
- Protective layer of waterproofing of earth retaining walls
- Protection from humidity of underground structures
- Water drainage in foundations
- Additional protection of waterproofing layers in green roof