20/30395441 DC

This standard 20/30395441 DC BS EN 14891. Liquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives. Essential characteristics and AVCP is classified in these ICS categories:

• 91.100.50 Binders. Sealing materials
• 91.100.25 Terracotta building products
• 91.100.23 Ceramic tiles

This document applies to all liquid-applied water impermeable products, based on polymer modified cementitious mortars, dispersions and reaction resin coatings, used beneath ceramic tiling, for external tile installations on walls and floors and in swimming pools.

This document specifies the essential characteristics, the respective threshold levels and test methods for liquid-applied water impermeable products associated with tile adhesives.

This document specifies the assessment and verification of constancy of performance, of liquid-applied water impermeable products beneath ceramic tiling.