Effect of type of mixing water and sand on the physico- mechanical properties of magnesia cement masonry units
المؤلفون المشاركون
al-Salihi, Hasan Ahmad Hasan
Qandil, Ayman M.
Zaydan, Sayieda R.
al-Mahllawy, Midhat S.
Sufi, Walid H.
المصدر
Housing and Building National Research Center Journal
العدد
المجلد 8، العدد 1 (30 إبريل/نيسان 2012)، ص ص. 11-18، 8ص.
الناشر
المركز القومي لبحوث الإسكان و البناء
تاريخ النشر
2012-04-30
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
This study has been conducted to investigate the influences of sand addition and mixing waters with different ratios on the physico-mechanical properties of magnesium oxychloride cement (MOC) masonry units.
Three mixtures (M, MI and MII) were prepared to make magnesium oxychloride cement from the sand dunes as a filler material with some different additives.
The mixture (M) was prepared by seawater instead of tap water in the mixing process, other mixtures (MI & MII) used drinking water.
The physico-mechanical properties were studied in means of determination of bulk density, water absorption and compressive strength of the hardened MOC specimens cured in air at the lab ambient conditions for 3, 7, and 28 days.
It was recognized that the compressive strengths decreased with the increase of sand dunes content.
The specimens of the all cured mixtures fulfilled superior properties compared with the required limits for concrete and limestone masonry units of a heavy density type.
Also, it was found that using of the seawater leads to increase the physico-mechanical properties of the MOC specimens and can be used as mixing water in the manufacture of masonry units instead of the traditional drink water after ensuring of the other demanded governing properties.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Qandil, Ayman M.& al-Mahllawy, Midhat S.& al-Salihi, Hasan Ahmad Hasan& Sufi, Walid H.& Zaydan, Sayieda R.. 2012. Effect of type of mixing water and sand on the physico- mechanical properties of magnesia cement masonry units. Housing and Building National Research Center Journal،Vol. 8, no. 1, pp.11-18.
https://search.emarefa.net/detail/BIM-312686
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Qandil, Ayman M.…[et al.]. Effect of type of mixing water and sand on the physico- mechanical properties of magnesia cement masonry units. Housing and Building National Research Center Journal Vol. 8, no. 1 (Apr. 2012), pp.11-18.
https://search.emarefa.net/detail/BIM-312686
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Qandil, Ayman M.& al-Mahllawy, Midhat S.& al-Salihi, Hasan Ahmad Hasan& Sufi, Walid H.& Zaydan, Sayieda R.. Effect of type of mixing water and sand on the physico- mechanical properties of magnesia cement masonry units. Housing and Building National Research Center Journal. 2012. Vol. 8, no. 1, pp.11-18.
https://search.emarefa.net/detail/BIM-312686
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 18
رقم السجل
BIM-312686
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر