Sika — Below-ground sheet membranes
SikaProof A+
A membrane system designed to bond to the concrete structure in specified basement applications.
- Below-ground sheet membranes
- Basements
- Foundations
Verify before you specify
A current product family. Choose the exact grade from the manufacturer data sheet.
Check the current manufacturer technical data sheet for this product and market.
What it is
Fully bonded flexible sheet membrane system for below-ground structures.
A membrane system designed to bond to the concrete structure in specified basement applications.
Where to apply
Basement slabs/walls and other below-ground structures covered by the system specification.
Application overview
- Install in the specified construction sequence.
- Seal overlaps and detail corners, penetrations and terminations.
- Inspect before covering/concreting as applicable.
High-level steps only. Mixing, coverage, thickness, timing and curing come from the current data sheet.
Technical controls
What the applicator must check before and during the job:
- Exact grade/thickness
- Pre- or post-applied sequence
- Seam detailing
- Concrete interface
- Penetration details
Official documents
The library may be a regional site. Confirm the data sheet matches the product and market you are buying.
Image and source status
Product image supplied from the manufacturer's published material.
Disclaimer
Check the current manufacturer technical data sheet for this product and market. Installation must follow the current TDS/SDS and the project specification.
More in this category
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Current familySikaplan family
Product family — choose an exact grade
Membrane systems for selected roofs, basements, tunnels, tanks and specialist applications.
- Below-ground sheet membranes
- Basements
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Current familySikaTop Seal-107
Product family — choose an exact grade
A cement-based coating for improving water tightness and protecting suitable concrete and masonry surfaces.
- Cementitious coatings & leak stopping
- Basements
- Balconies & terraces
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Verify locallySikaTop-105 Seal
A cementitious waterproofing product listed in Sika Kenya's range.
- Cementitious coatings & leak stopping
Not sure this is the right product?
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