External waterproofing – new build
Permanently waterproof below-ground walls of new buildings from the outside against soil moisture and water.
When is this the right solution?
In new buildings, the waterproofing of below-ground structures is applied from the outside before the excavation is backfilled. It protects basement walls and the connection to the floor slab against soil moisture and water – matched to the relevant load case.
The system build-up ranges from the cove and primer through the surface waterproofing to details, protection and drainage layers.
System build-up step by step
In each step, the products are either alternatives or system components that are applied together.
Step 1: Substrate / cove
Step 2: Priming
2 alternatives – choose one
MANDRYLL TEC BDB Primer
Priming coat to improve the adhesion of the MANDRYLL bituminous thick coatings- or
Step 3: Surface waterproofing
5 alternatives – choose one
- or
- or
- or
- or
Step 4: Details & reinforcement
3 system components – use together
MANDRYLL TEC FB 120 / FB 250 / FB 500
Fleece-laminated sealing tape for the MANDRYLL TEC waterproofing system- and
- and
Step 5: Protection & drainage
3 system components – use together
- and
- and
Calculate material for this system
The consumption calculator takes over this system solution: pick the product, enter the area – and the container list is ready.
Calculate consumptionSystem data sheets
The technical documents of all products involved in one place.