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4. Liquid waterproofing systems (SEL)
4.1 Composition
These are liquid or pasty products that are applied like a coating, in varying thicknesses, by roller or spray, to the substrate or insulation covered with suitable protection, and then dry and polymerize to form a solid, watertight and protective film, sufficiently elastic to withstand dimensional variations in the substrate and materials to which it is applied, and thick enough to provide a seal (figure 10 ).
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Liquid waterproofing systems (SEL)
Conclusion
Standards
- Waterproofing – Flexible bitumen screed reinforced with glass fabric and self-protected by thermostable 40 T.V.-th metal foil – Definition and characteristics - NF P84-316 - (juin 2010)
- Bitumes et liants bitumineux. Détermination de la pénétrabilité à l'aiguille. - NF EN 1426 - (décembre 1999)
- Bitumen and bituminous binders and binders – Determining the softening temperature – Ball-and-ring method - NF EN 1427 -...
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