BS EN 1850-1:2000 PDF Download

BS EN 1850-1:2000 is a standard that focuses on the determination of visible defects in bitumen sheets used for roof waterproofing. The purpose of this standard is to identify defects that may potentially affect the performance and functionality of these sheets. The standard provides guidelines and specifications for evaluating the quality of bitumen sheets in terms of their appearance, ensuring that they meet the necessary requirements for effective waterproofing. By determining visible defects, such as holes, tears, cracks, or other surface imperfections, this standard establishes a benchmark for the performance and durability of bitumen sheets in roofing applications. Implementing this standard enables manufacturers and users to assess the visual quality of these sheets, ensuring a reliable and effective waterproofing solution for roofs.