• 10 Properties Of Concrete And Their Uses The Constructor
    10 Properties Of Concrete And Their Uses The Constructor

    10 properties of concrete and their uses. properties of concrete are influenced by many factors mainly due to mix proportion of cement, sand, aggregates and water. ratio of these materials control the various concrete properties which are discussed below. 1. grades of concrete.

    Read more
  • Effect Of Silica Fume On Concrete Properties And
    Effect Of Silica Fume On Concrete Properties And

    2.3 effect of silica fume on the fresh properties of cementmortarconcrete rheological properties of a fresh cement paste play an important role in determining the workability of concrete. table (23): typical physical and chemical properties fly ashggbs silica fume fineness (m kg) 450 350 to 550 15,000 to 35,000 bulk density (kgm) 1300.

    Read more
  • Assessment Of Mechanical Properties Of Normal
    Assessment Of Mechanical Properties Of Normal

    Assessment of mechanical properties of normal strength concrete and modified reactive powder concrete under the effect of repeated load and elevated temperatures . wameedh ghassan abdulhussein1 1assistant prof. dr., university of technology, civil engineering department, iraq – baghdad. aamer najim abbas2.

    Read more
  • An In Vitro Assessment Of The Physical Properties Of
    An In Vitro Assessment Of The Physical Properties Of

    Mechanicalmixing reduces air spaces between adjacent particles which minimises the porosity and enhances wetting of powder particles and thus improves the bulk properties of the resultant cement.

    Read more
  • Environmental Friendly Concrete Using Waste Compact
    Environmental Friendly Concrete Using Waste Compact

    Fundamental mechanical properties of concrete when used to partially replace the fine aggregates in concrete mixtures. materials and methods materials type i portland cement was used in all types of concrete mixtures. the chemical and physical properties of the cement are presented in tables 1 and 2, respectively.

    Read more
  • Using Mortar Infiltrated Fiber Concrete As Repairing
    Using Mortar Infiltrated Fiber Concrete As Repairing

    Hameed et al. (2019) investigated some of the mechanical properties of mortar infiltrated fiber concrete and its role in improving the suitable life of normal concrete by testing a composite section of normal concrete and mortar infiltrated fiber concrete mix, through using the volumetric ratio of 6 from hooked end steel fiber and dissimilar.

    Read more
  • Improvement Concrete Mechanical Properties Using Static
    Improvement Concrete Mechanical Properties Using Static

    Improvement concrete mechanical properties using static magnetic field treatment. authors. ikhlas s. sheet northern technical university, mosul technical institute, mosul, iraq. abstract. in the current study, a new technology of magnetized concrete prepared using static magnetic field treatment is investigated. methodology of the current.

    Read more
  • Characterizing And Modeling The Mechanical Properties
    Characterizing And Modeling The Mechanical Properties

    Characterizing and modeling the mechanical properties of the cement mortar modified with fly ash for various watertocement ratios and curing times warzer qadir, kawan ghafor, and ahmed mohammed collage of engineering, department of civil engineering, university of sulaimani, sulaymaniyah, kurdistan region, iraq.

    Read more
  • Mechanical Properties Of Recycled Aggregate
    Mechanical Properties Of Recycled Aggregate

    Mechanical properties of concrete. the required compressive strength of this study was (30mpa) for natural coarse aggregate concrete (nac). the concrete mixtures were designed according to the aci mix design method aci 211.11991 9. the used superplasicizer percentage was 0.4 and the water cement ratio was 0.45.

    Read more
  • (Pdf) Mechanical Properties Of Self Compacting Concrete
    (Pdf) Mechanical Properties Of Self Compacting Concrete

    Mechanical properties of selfcompacted concrete ammar saleemkhazaal 1 ,alyaa abbas ali 2 ,a ssim mohammed lateef 3 1 civil engineering department, tikrit univer sity, salahaldeen, iraq.

    Read more
  • Paper Open Access Mechanical Properties Of
    Paper Open Access Mechanical Properties Of

    Mechanical properties of concrete contain waste fibers of plastic straps . hadeel r. khatab, samaher j. mohammed, laith a. hameed. college of engineering, samarra university, samarra, iraq . abstract. this study examined the utilization of.

    Read more
  • Influence Of Recycled Construction Materials Aggregate
    Influence Of Recycled Construction Materials Aggregate

    On mechanical and physical properties of concrete zainab aamer shamsulddin1 and rafaa zair jassim2 1. college of engineering, aliraqia university, baghdad 10001, iraq 2. iraq geological survey (retired), baghdad 10001, iraq.

    Read more
  • Some Properties Of Sustainable Concrete With
    Some Properties Of Sustainable Concrete With

    Ordinary portland cement type (i) manufactured in iraq with trade mark of (almass) was used. the chemical composition and physical properties of cement used throughout this research indicate that the adopted cement satisfies the requirements of the iraqi specifications no.51984. natural sand with maximum aggregate size of 4.75mm was used.

    Read more
  • (Pdf) Physical And Mechanical Properties Of Some Selected
    (Pdf) Physical And Mechanical Properties Of Some Selected

    Physical and mechanical properties of some selected brand of cement use in kwara state. by abdulmumeen solahudeen omoniyi hnd15cecft136 supervised by: engr. s. o. yusuf submitted to the department of civil engineering, institute of technology, kwara state polytechnic, ilorin in partial fulfilment of the.

    Read more
  • Improvement In The Physical And Mechanical Properties Of
    Improvement In The Physical And Mechanical Properties Of

    The results in fig. 3 show that the cement containing bn–f has higher mechanical properties than that of neat cement in all ages. the highest increase in.

    Read more
  • The Effect Of Adding Waste Of Cement 'Fly Ash' In Some
    The Effect Of Adding Waste Of Cement 'Fly Ash' In Some

    The effect of adding waste of cement fly ash in some of the mechanical properties of nbr composites saad a. aljebory1,, m. h. almaamori2 1physics department, college of science, university of babylon, baghdad, iraq 2college of materials engineering, university of babylon, baghdad, iraq email address:1988 abstract.

    Read more
  • The Effect Of Steel Fiber On Some Mechanical Properties
    The Effect Of Steel Fiber On Some Mechanical Properties

    The effect of steel fiber on some mechanical properties of self compacting concrete abbas alameeri civil, engineering university of babylon, babylon city, iraq email address: abb68abb21 to cite this article: abbas alameeri. the effect of steel fiber on some mechanical properties of self compacting concrete. american journal of civil.

    Read more
  • Mechanical Properties Of Local Concrete
    Mechanical Properties Of Local Concrete

    The mechanical properties of concrete are dependent on many factors, such as the characteristics of the raw materials used, the curing conditions and the local concrete practice, which may vary from place to place. the mechanical properties measured in other.

    Read more

Cement News

Copyright © 2021.Oxybuild Construction Machinery. Sitemap