Common problems
- Damp cellar wall
- Leaking pour seams
- Water via floor-wall connection
- Damage during filling
- Unreachable details after delivery
WD-05 · WATERPROOFING PER BUILDING PARTPolyShield Waterproofing
Protect foundations and underground walls in a watertight manner
Turn water on the outside before the structure is replenished and becomes inaccessible.
Technical context
First recognize the building part and the load.
Underground waterproofing must be correct before covering. Pour joints, penetrations, bilges, cracks, groundwater loads and mechanical protection are therefore recorded in one detailed plan.
Problem · cause · solution
From visible defect to substantiated system route.
Possible causes
- Missing outer seal
- Cracks or insufficient compaction
- Incorrectly developed penetrations
- High groundwater or rainwater load
- Protective layer missing or damaged
Complete system choice
Substrate, primer, details, membrane, protection and evidence are recorded as one project-specific structure.
View suitable systems ↓Business added value
What the right waterproofing protects or saves.
Building on the water side
An outer seal prevents water from having to first migrate through the structure.
Seamless details
Gums, penetrations and irregular shapes are included in one membrane.
Check before covering
The system can be inspected before protection and ground package follow.
System selection
Primarily promising, then technically confirmed.
The maps show a system direction. The final variant results from inspection, test adhesion and current technical documentation.
PS-W09 · PRIMARY
Foundations
Liquid exterior sealing for underground structures, combined with detail repair and mechanical protection before backfilling.
Open technical system route ↗PS-W01 · PRIMARY2K polyurea waterproofing
Complete cold-applied two-component system for seamless waterproofing of technically suitable commercial roofs and structures. From surface control and primer to reinforced details and a white, UV-resistant waterproof final layer.
Open technical system route ↗PS-W03 · CONDITIONALConcrete roofs
Elastic waterproofing for mineral roof substrates, with repair of pores, cracks and transitions before membrane application.
View conditions ↗- Concrete
- Cement-based repair mortar
- Suitable masonry after leveling
- Distinguish positive and negative water side
- Project-specific detailing of cracks and joints
- Protect membrane before topping up
- Drainage is not a substitute for waterproofing
- Enclose wet or insufficiently load-bearing surfaces
- Unknown layers without compatibility check
- Only cover structural defects with coating
- Performance claims without appropriate system documentation
From recording to delivery
Four steps that make the system controllable.
- 01
Water tax
Groundwater, soil, drainage and construction details are assessed.
- 02
Recovery
Gravel nests, cracks, pour joints and penetrations are prepared.
- 03
Membrane
Primer and waterproofing are applied according to the detailed plan.
- 04
Protect
Mechanical protection and replenishment procedure are coordinated.
Frequently asked questions
For a targeted first project decision.
Can a cellar also be treated from the inside?
Sometimes, but that is another technical route under negative water pressure. The cause and construction determine what is responsible.
Visuele waterdichtingsselector
Begin waar uw projectvraag begint.
Kies een bouwdeel, herken een probleem of selecteer het gewenste projectresultaat. U krijgt direct de meest logische technische route.
BOUWDEEL / BedrijfsdakenAANBEVOLEN ROUTE
Waterdichting voor platte bedrijfsdaken
Van dakconditie en bedrijfsrisico naar een complete, controleerbare renovatieopbouw.
Bekijk deze route ↗