{"product_id":"l52208-coating-and-backfill-system-optimisation-1","title":"L52208 Coating and Backfill System Optimisation","description":"\u003cp\u003eThere is a clearly identified ongoing need to maintain the integrity and the safety of new and existing pipeline facilities. By minimizing coating damage during installation and service, the probability of compromising the pipeline's integrity due to under-film corrosion, stress corrosion cracking, AC corrosion etc. is significantly reduced. Coating selection without careful consideration of geotechnical conditions will increase the potential for coating damage. Consideration of the geotechnical conditions and backfill design in the selection of mainline, field joint and rehabilitation coatings could prove technically, economically and environmentally beneficial. This project focused specifically on the mechanical properties of a pipeline coating in relation to the need to use imported or site-processed bedding and padding materials to create the pipelines habitat. Large-scale tests have highlighted the significant variation in the mechanical properties of pipeline coating materials and their potential incompatibility with aggregates typically used to create the pipelines habitat. Resistance to impact, penetration and abrasion damage is a fundamental requirement of pipeline coatings. This project has established the maximum size of bedding and padding with which to ensure the pipeline coating remains free of defects.\u003c\/p\u003e","brand":"PRCI Store","offers":[{"title":"Default Title","offer_id":44367624470606,"sku":"15152","price":495.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prci-store.myshopify.com\/products\/l52208-coating-and-backfill-system-optimisation-1","provider":"PRCI Store","version":"1.0","type":"link"}