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Under-slab membrane 40 m² - 4 m x 10 m - SD150 SACFISTTR4041050 Sacherie P.
SACHERIE P. under-slab membrane SACFISTTR4041050, 4m x 10m format for a 40m² surface. Optimised thickness with an SD value of 150.
Internal SKU: SACFISTTR4041050
- Brand
- Sacherie P.
- Reference
- SACFISTTR4041050
24,35 €29,22 € TTC
- Direct shipping from supplier
- Tracking number sent by email
FAQ Under-slab membrane 40 m² - 4 m x 10 m - SD150 SACFISTTR4041050
- What is the primary function of an under-slab membrane with an SD of 150?
- The SD coefficient of 150 characterises the material's resistance to water vapour diffusion. This membrane acts as a regulatory layer to protect horizontal structures against rising damp via capillary action.
- What precautions should be taken when installing it on a slab?
- It is imperative to ensure sufficient overlapping of the sheets, typically recommended between 15 and 20 cm, to guarantee the continuity of the waterproof barrier. Also, ensure the substrate is free from sharp objects prior to installation to maintain the integrity of the film.
- Is this membrane suitable for all slab configurations?
- This membrane is designed for standard under-slab applications requiring moisture protection. For specific environments subject to significant hydrostatic pressure, it is advisable to check compliance with DTU 13.3 regarding industrial floor slabs.