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  2. Falling weight deflectometer - Wikipedia

    en.wikipedia.org/wiki/Falling_weight_deflectometer

    A falling weight deflectometer, towed by a truck. A falling weight deflectometer (FWD) is a testing device used by civil engineers to evaluate the physical properties of pavement in highways, local roads, airport pavements, harbor areas, railway tracks and elsewhere. The data acquired from FWDs is primarily used to estimate pavement structural ...

  3. List of government-owned companies of Sri Lanka - Wikipedia

    en.wikipedia.org/wiki/List_of_government-owned...

    Airport and Aviation Services (Sri Lanka) Limited; The Associated Newspapers of Ceylon Ltd; B.C.C. Lanka Ltd; B.O.C. Bank; CTB BUS; Lynx BUS; Building Materials Corporation Ltd

  4. Talk:Falling weight deflectometer - Wikipedia

    en.wikipedia.org/wiki/Talk:Falling_weight...

    I am interested in possibly purchasing a FWD and/or a RWD. I would need information about possible suppliers, costs, technical workings etc. thank you customsuperfly152@hotmail.com —Preceding unsigned comment added by 142.176.155.50 ( talk ) 17:59, 4 December 2008 (UTC) [ reply ]

  5. File:FallingWeightDeflectometer.jpg - Wikipedia

    en.wikipedia.org/wiki/File:FallingWeightDeflecto...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate

  6. Universal testing machine - Wikipedia

    en.wikipedia.org/wiki/Universal_testing_machine

    Typical lectromechanical Universal Testing Machine Test fixture for three point flex test. A universal testing machine (UTM), also known as a universal tester, [1] universal tensile machine, materials testing machine, materials test frame, is used to test the tensile strength (pulling) and compressive strength (pushing), flexural strength, bending, shear, hardness, and torsion testing ...

  7. List of Sri Lankan records in athletics - Wikipedia

    en.wikipedia.org/wiki/List_of_Sri_Lankan_records...

    Diyagama, Sri Lanka [17] Triple jump: 16.71 m (−0.5 m/s) Greshan Dananjaya: 22 February 2019 National Trials Colombo, Sri Lanka [18] 16.72 m (+1.5 m/s) Greshan Dananjaya: 31 March 2023 58th National Army Championships Diyagama, Sri Lanka [19] Shot put: 17.55 m Charith Kapukotuwa: 1 June 2017 National Trials Diyagama, Sri Lanka [14] Discus ...

  8. File:Falling Weight Deflectometer (FWD).jpg - Wikipedia

    en.wikipedia.org/wiki/File:Falling_Weight...

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  9. Nippon Screw Weight System - Wikipedia

    en.wikipedia.org/wiki/Nippon_Screw_Weight_System

    The Nippon Screw Weight System (NSWS) [1] is an on-site ground survey machine that examines the geotechnical engineering properties of soil. [2] The NSWS was developed to encounter weather abnormalities and natural hazards, saving human lives.