American Journal of Civil Engineering and Architecture. Correspondence to: M. Email: mostafakamel yahoo. Their load carrying capacity and deflection characteristics were also evaluated and compared with those of Plain Cement Concrete PCC.
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American Journal of Civil Engineering and Architecture. Correspondence to: M. Email: mostafakamel yahoo. Their load carrying capacity and deflection characteristics were also evaluated and compared with those of Plain Cement Concrete PCC. Three different concrete mixes were chosen. Tests on fresh concrete were conducted like, slump test, compaction factor test and Ve. Other tests were conducted on hardened concrete like, compressive strength, flexural strength, modulus of elasticity, indirect tensile strength and ultrasonic pulse velocity.
Moreover, plate load tests were conducted on pavement model slabs of PCC and SFRC casted and arranged over a prepared subgrade sandy soil in a model tank. Similarly, deflections corresponding to first crack load were also increased for SFRC. A concept was adopted to quantify the benefits of adding steel fibers to PCC in terms of extension of the pavement service life and also in terms of reduction in the concrete thickness for the same service life of both reinforced and unreinforced concrete pavement sections.
BS EN 12350-2
BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.
Testing fresh concrete - Part 2: Slump-test
BS EN 12350-2:2009