Styvhetsmodul: jämförande provning
2007 (Swedish)Report (Other academic)
A total of thirteen laboratories in Sweden took part in a comparative investigation of determining resilient modulus according to the indirect tensile test. Three different types (i.e. makes) of equipment have been used in the investigation: eight Nottingham Asphalt Testers (NAT and NU), two hydraulic machines from MTS Corporation and five Australian (MATTA-UTM 5P) machine. NAT, NU and MATTA are pneumatic machines. A total of ten samples and two dummies were circulated between the laboratories for determining resilient modulus according to EN 12697-26 (with some explanations where the standard is unclear). The samples were produced in the laboratory and consisted of ABT11 160/220 and ABS16 70/100, five samples being taken from each asphalt. Two dummy samples consisted of Plexiglas (Ø100 mm) and Delron (Ø150 mm) respectively were also included in the test.
Place, publisher, year, edition, pages
Linköping: VTI., VTI notat 19-2007 , 2007. , 39 p.
Modulus of elasticity, Resilience, Tensile, Test, Laboratory, Bituminous mixture, Sample, Core, Repeatability, Reproducibility, Temperature, Equipment
Research subject Road: Materials, Road: Bituminous materials and binders
IdentifiersURN: urn:nbn:se:vti:diva-1647OAI: oai:DiVA.org:vti-1647DiVA: diva2:670359