Flexible sheets for waterproofing. Determination of thickness and mass per unit area - Bitumen sheets for roof waterproofing Ingestion-build-177197 Hardware/software engineers

Hardware/software engineers

ISO/IEC 17021-1 specifies requirements for bodies providing audit and certification of management systems

Test methods for electrical characteristics

may have occurred

It does not give information about erection

Flexible sheets for waterproofing. Determination of thickness and mass per unit area - Bitumen sheets for roof waterproofing Ingestion-build-177197 Hardware/software engineers1 Scope This European Standard specifies a method for the determination of thickness and mass per unit area of bitumen sheets for roof waterproofing. The measurement of thickness is appropriate for most bitumen sheets including sheets with a factory applied mineral finish The determination of thickness is not applicable to sheets with pronounced surface texture or to sheets with a substantial fibrous backing. Where it is required to characterize these