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Sika Construction Chemicals • Waterproofing Solutions
Sika® Drain 500 Geo
High-performance dimpled drainage sheet made of HDPE, combined with a laminated non-woven geotextile filter fabric, designed for efficient drainage and protection of underground structures.
Key Performance Features
- ✔ High drainage capacity for water discharge
- ✔ Acts as robust protective layer for waterproofing membrane during backfilling
- ✔ Excellent compressive strength and mechanical resistance
- ✔ Prevents soil particles from clogging the drainage core
- ✔ Chemical resistant and rot-proof
Recommended Applications
- Retaining walls, basements, and underground structures
- Bridge abutments and tunnels
- Green roofs and horizontal podium drainage
- Civil engineering works below groundwater level
Packaging
Rolls of 2 m x 15 m
Color / Finish
Black core with grey geotextile