December 1, 2017 News Nominal Pressure Class of Pressure Plastic Pipes – PN The PN of a plastic pipe is determined from the minimum required strength MRS (minimum…
June 14, 2017 News Acceptance Meeting for the Draft Standard “Accelerated Leach Test for Diffusive Releases from Solidified Waste” Solidified wastes used as foundations for works require monitoring and assessment of the diffusion of…
April 3, 2017 News Turning Greenhouse Gas into Carbon Nanotubes A team of scientists at George Washington University (USA) has successfully developed a technology that…
January 6, 2017 News Meeting to Approve Draft Criteria for Assessing and Classifying Asbestos-Cement Roofing Sheet Producers and a Roadmap to Reduce Impacts on the Environment and Workers’ Health Asbestos-cement (AC) roofing sheet producers currently use technologies with different levels of automation, and their…
