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Influence of Internal Curing on the Mechanical Properties of Normal Strength Concrete

Alqedra, Mamoun (The Islamic University of Gaza, 2018)

The current study investigated the influence of internal curing on the mechanical properties of normal concrete produced at the Islamic University of Gaza (IUG) laboratories. Due to the high aborption capacity of the local ...

Workability, Setting Time and Strength of High-Strength Concrete Containing High Volume of Palm Oil Fuel Ash

Zeyad, Abdullah M; Tayeh, Bassam A.; Saba, Abdalla M; Johari, MA Megat (2018)

Methods: The workability (slump, slump loss, and compacting factor), initial and final setting times and strength in both forms of concrete were investigated. Results and Conclusion: The results showed that HSCu had improved ...

Effects of marble, timber, and glass powder as partial replacements for cement

Tayeh, Bassam A. (2018)

Waste materials, such as glass, marble, and timber, are pressing environmental problems worldwide, and their environmental impact can be best overcome by reusing them. This research mainly aims to determine the impact of ...

Incorporation of waste glass and bottom ash in concrete construction

Arafa, Mohammed (2018)

This research investigated the effect of incorporating waste glass powder and raw bottom ash in concrete construction. Laboratory work was designed to identify the performance of concrete mixes using waste glass powder and ...

PROPERTIES OF ULTRA-HIGH PERFORMANCE FIBER CONCRETE (UHPFC) UNDER DIFFERENT CURING REGIMES

Askar, Lawend K; Tayeh, Bassam A.; Abu Bakar, Badorul H; Zeyad, Abdullah M (IAEME Publication, 2017)

Ultra-High Performance Fiber Concrete (UHPFC) is one of the breakthroughs in the 21st century in the field of concrete technology where this composite material providing an important improvement in strength, workability, ...

The Mode of Action of LM and SLBS Surfactants on the Properties of Cement Pastes

Hegaz, Wafaa S.; Mahmoud, Faten Z.; Qaraman, Abdel Fattah A.; Jendia, Shafik M. (الجامعة الإسلامية - غزة, 2017)

The Physiochemical and Mechanical Properties of cement pastes containing synthetic surfactants as air entraining agents are investigated by adding different percentages of each of the nonionic surfactant Luramide 11 (LM) ...

Quantifying the Effect of Ammonium Nitrate Attack on Mechanical and Physical Properties of Cement Mortars

Arafa, Mohammed; Alqedra, Mamoun; Shubair, Tamer (2015)

The purpose of the current study is to quantify the effect of ammonium nitrate attack on the mechanical and physical properties of cement mortars. After 28 days of curing, the mortar specimens were immersed in ammonium ...

The Effect of Using Commercial Red and Black Iron Oxides as a Concrete Admixtures on its Physiochemical and Mechanical Properties

Kishar, Essam A; Alasqalani, Muhammad Y; Sarraj, Yahya R.; Ahmed, Doaa A (2013)

Study discuss the effect of using commercial red and black iron oxides (RIO and BIO) as a concrete admixtures in percentages do not exceeded 2.5% of each oxide from the amount of cement, this study tested the effect of ...