Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of watertightness Ingestion-build-223009 plastic hose

plastic hose

Requirements and goals established by BS EN ISO 23500‑4 will help ensure the effective

BS 4500 applies to cones which are dimensioned and toleranced according to BS ISO 3040

BS 5163:1986

Note: BS EN 15475 does not cover fertilizers containing urea

Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of watertightness Ingestion-build-223009 plastic hose1 Scope This European Standard applies to bitumen, plastic and rubber sheets for roof waterproofing and specifies procedures for determining the watertightness, i. e. the resistance to ponding water or to hydraulic pressure absorbed by a limited part of the surface, of factory made products. This standard may also be used in other waterproofing areas.