BS EN 12697 is a European standard that discusses bituminous mixtures. The main objective of the BS EN 12697 series is to maintain structural integrity of your engineering works.
BS EN 12697‑33 is the 33rd part of the multi-series that is applicable to test methods of the bituminous mixture.
BS EN 12697‑33 specifies the methods for compacting parallelepipedal specimens (slabs) of bituminous mixtures, to be used directly for subsequent testing, or from which test specimens are cut.
BS EN 12697‑33 includes the following methods of compaction:
BS EN 12697‑33 is applicable to bituminous mixtures manufactured in the laboratory or in a mixing plant.
BS EN 12697‑33 on the bituminous mixture is applicable to:
Bituminous mixtures, also known as asphalt mixtures, are widely used as construction materials, that impart durability and structural strength to the end-application.
BS EN 12697‑33 walks you through the methods of compaction and provides best industry guidance on introducing the mass of bituminous mixture and filling the mould. You can also alter compaction methods if specimen with a specified air voids content or compaction degree is required.
With BS EN 12697‑33-compliant methods, you can make an accurate assessment of specimens for testing. With improved selection of specimens, indications on the best suited materials and mix design can help you meet traffic demands and pavement structural conditions. Overall, BS EN 12697‑33 can help maintain structural integrity of your engineering works.
BS EN 12697‑33:2019 supersedes BS EN 12697‑33:2003, which is withdrawn. BS EN 12697‑33:2019 includes some technical changes with respect to BS EN 12697‑33:2003. These include:
EN 12697-33:2019