header
Image from OpenLibrary

Assessing the durability of concrete made of limestone portland cement with additives (silica fume {u2013}metakaolin) / Mohamed Ahmed Mohamed Ibrahim ; Supervised Osama Abdelghafour Hodhod

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mohamed Ahmed Mohamed Ibrahim , 2019Description: 97 P. : charts , facsimiles ; 25cmOther title:
  • تقييم ديمومة الخرسانة المصنوعة من الاسمنت البورتلاندى الجيرى مع مواد مضافة - السيليكافيوم و الميتاكاولين [Added title page title]
Subject(s): Available additional physical forms:
  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: The Portland limestone cement with the Mineral Admixtures (metakaolin and silica fume) were used in this research to study their impact on the durability of concrete and the corrosion of steel in reinforcement concrete.the corrosion of reinforcement steel in concrete is the main factor which decrease the durability of concrete and therefore decrease the age of the Buildings. The research aimed to increase durability of concrete by decreasing the concrete permeability.The results showed that the samples contains (CEM II,CEM II(SF5),CEM II(SF15)and CEM II(MK5)) improved the compressive strength when compared with (CEM I), the results of the corrosion test showed that the samples contains (CEM II(SF15),CEM II(SF15 + MK5)and CEM II(MK5)) improve resistance of the Reinforced concrete against the corrosion when compared with (CEM I) and for the permeability test the samples contains ( CEM II.L,CEM II(SF15 +MK5), CEM II(SF15+MK5),CEM II(MK5) and CEM II(SF15) decrease the permeability of concrete when compared with (CEM I). It was concluded that the sample contains (CEM II (SF15)( gave the highest results in the )compressive strength test , resistance of corrosion of steel in the reinforced concrete and also reduced concrete permeability) by percentages (16%, 35% and31%) respectively when compared with the ordinary Portland cement (CEM I)
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2019.Mo.A (Browse shelf(Opens below)) Not for loan 01010110080616000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.05.M.Sc.2019.Mo.A (Browse shelf(Opens below)) 80616.CD Not for loan 01020110080616000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

The Portland limestone cement with the Mineral Admixtures (metakaolin and silica fume) were used in this research to study their impact on the durability of concrete and the corrosion of steel in reinforcement concrete.the corrosion of reinforcement steel in concrete is the main factor which decrease the durability of concrete and therefore decrease the age of the Buildings. The research aimed to increase durability of concrete by decreasing the concrete permeability.The results showed that the samples contains (CEM II,CEM II(SF5),CEM II(SF15)and CEM II(MK5)) improved the compressive strength when compared with (CEM I), the results of the corrosion test showed that the samples contains (CEM II(SF15),CEM II(SF15 + MK5)and CEM II(MK5)) improve resistance of the Reinforced concrete against the corrosion when compared with (CEM I) and for the permeability test the samples contains ( CEM II.L,CEM II(SF15 +MK5), CEM II(SF15+MK5),CEM II(MK5) and CEM II(SF15) decrease the permeability of concrete when compared with (CEM I). It was concluded that the sample contains (CEM II (SF15)( gave the highest results in the )compressive strength test , resistance of corrosion of steel in the reinforced concrete and also reduced concrete permeability) by percentages (16%, 35% and31%) respectively when compared with the ordinary Portland cement (CEM I)

Issued also as CD

There are no comments on this title.

to post a comment.