Search Results - "Raza, Syed Safdar"

Influence of different fibers on mechanical and durability performance of concrete with silica fume by Ali, Babar, Raza, Syed Safdar, Hussain, Iqrar, Iqbal, Maria

“…Durability and ductility of plain cement concrete (PC) can be upgraded by the simultaneous incorporation of fibers and supplementary cementitious materials. To…”
Get full text

Mechanical properties, flexural behavior, and chloride permeability of high-performance steel fiber-reinforced concrete (SFRC) modified with rice husk ash and micro-silica by Safdar Raza, Syed, Ali, Babar, Noman, Muhammad, Fahad, Muhammad, Mohamed Elhadi, Khaled

“…•Enhancing the efficiency of steel fibers in high-performance concrete.•Promoting the utilization of rice husk ash (RHA) to valorize agro-wastes.•Comparison…”
Get full text

Comparison of mechanical properties of concrete and design thickness of pavement with different types of fiber-reinforcements (steel, glass, and polypropylene) by Hussain, Iqrar, Ali, Babar, Akhtar, Tauqeer, Jameel, Muhammad Sohail, Raza, Syed Safdar

“…In this study, the effect of different fiber-reinforcements was investigated on the mechanical properties of normal strength and high strength concrete. Then…”
Get full text

Effect of different fibers (steel fibers, glass fibers, and carbon fibers) on mechanical properties of reactive powder concrete by Raza, Syed Safdar, Qureshi, Liaqat Ali, Ali, Babar, Raza, Ali, Khan, Mudasser Muneer

“…In the present study, reactive powder concrete (RPC) was investigated with three different types of single fibers that is, steel fiber (SF), glass fiber (GF),…”
Get full text

Effect of carbon fiber on mechanical properties of reactive powder concrete exposed to elevated temperatures by Raza, Syed Safdar, Qureshi, Liaqat Ali

“…An ultra-high-performance cement-based composite like reactive powder concrete (RPC) achieves its exceptional engineering properties due to a dense and…”
Get full text

Effect of binder strengthening using micro-silica on mechanical and absorption characteristics of HPC reinforced with reclaimed jute fibres by Alomayri, Thamer, Ali, Babar, Raza, Syed Safdar, El Hachem, Chady, Ahmed, Hawreen, Azab, Marc

“…The incorporation of dispersed fibres in the binder matrix is proven to be beneficial to the tensile performance of high-performance concrete (HPC). However,…”
Get full text

The influence of coconut fibres and ground steel slag on strength and durability properties of recycled aggregate concrete: sustainable design of fibre reinforced concrete by Alomayri, Thamer, Yosri, Ahmed M., Ali, Babar, Raza, Syed Safdar, Yaqub, Muhammad, Kurda, Rawaz, Deifalla, Ahmed Farouk

“…This research work proposed an economic and eco-efficient idea to supplement the ductility and durability of concrete by the simultaneous incorporation of…”
Get full text

Investigating the Effects of Polypropylene Fibers on the Mechanical Strength, Permeability, and Erosion Resistance of Freshwater and Seawater Mixed Concretes by Alomayri, Thamer, Ali, Babar, Raza, Syed Safdar, Ahmed, Hawreen, Hamad, Moustafa

“…Seawater mixed (SW) concrete lessens the freshwater (FW) demand and eases the stress on the already depleting FW resources. The use of SW concrete is a…”
Get full text

Numerical Simulations of GFRP-Reinforced Columns Having Polypropylene and Polyvinyl Alcohol Fibers by Raza, Syed Safdar, Anwar, Muhammad Kashif, Raza, Ali, Bai, Yong, Nawaz, Ahsan, Ali, Liaqat, Raheel Shah, Syyed Adnan

“…The present investigation aims to propose a numerical model for assessing the complex damaging response of glass fiber-reinforced polymer- (GFRP-) reinforced…”
Get full text

Effect of micro-silica on the physical, tensile, and load-deflection characteristics of micro fiber-reinforced high-performance concrete (HPC) by Raza, Syed Safdar, Amir, Muhammad Talha, Azab, Marc, Ali, Babar, Abdallah, Mirvat, El Ouni, Mohamed Hechmi, Elhag, Ahmed Babeker

“…In this research, the influence of micro-silica (MS) was studied on the tensile and flexural behavior of micro-carbon fiber (MCF) reinforced HPC. For this…”
Get full text

Effect of sulfate activator on mechanical and durability properties of concrete incorporating low calcium fly ash by Nawaz, Muhammad Asad, Ali, Babar, Qureshi, Liaqat Ali, Usman Aslam, Hafiz Muhammad, Hussain, Iqrar, Masood, Bilal, Raza, Syed Safdar

“…The use of fly ash as a cement replacement material brings economy and sustainability in the concrete construction. Despite economic and environmental…”
Get full text

Sustainable Brick Masonry Bond Design and Analysis: An Application of a Decision-Making Technique by Shah, Syyed Adnan Raheel, Arshad, Hunain, Farhan, Muhammad, Raza, Syed Safdar, Khan, Mudasser Muneer, Imtiaz, Sunera, Shahzadi, Gullnaz, Qurashi, Muhammad Ahmed, Waseem, Muhammad

“…This research intends to explore the sustainable masonry bond formation and interface behaviour of brick masonry bonds with different cement mortar ratios. To…”
Get full text

Synergistic effects of fly ash and hooked steel fibers on strength and durability properties of high strength recycled aggregate concrete by Ali, Babar, Raza, Syed Safdar, Kurda, Rawaz, Alyousef, Rayed

“…To deal with the rising environmental issues, more attention is now being given to recycled-aggregate concrete to partly meet the demands of the construction…”
Get full text

Effect of recycled fine aggregates on performance of Reactive Powder Concrete by Salahuddin, Hammad, Qureshi, Liaqat Ali, Nawaz, Adnan, Raza, Syed Safdar

“…•RPC of 128 MPa compressive strength is prepared using recycled aggregates.•Recycled fine aggregates increase the strength of RPC up to 50% of sand…”
Get full text

Mechanical, tidal erosion, and drying shrinkage behaviour of high performance seawater concrete incorporating the high volume of GGBS and polypropylene fibre by Alomayri, Thamer, Amir, Muhammad Talha, Ali, Babar, Raza, Syed Safdar, Hamad, M.

“…Utilization of seawater as a mixing water can reduce demand for freshwater and lowers the carbon footprint of concrete production, making it an environmentally…”
Get full text

Prediction of axial load-carrying capacity of GFRP-reinforced concrete columns through artificial neural networks by Raza, Ali, Adnan Raheel Shah, Syyed, ul Haq, Faraz, Arshad, Hunain, Safdar Raza, Syed, Farhan, Muhammad, Waseem, Muhammad

“…The present research aims to propose new models for predicting the axial load-carrying capacity of concrete columns reinforced with glass fiber reinforced…”
Get full text

Mechanical Properties of Hybrid Steel–Glass Fiber-Reinforced Reactive Powder Concrete After Exposure to Elevated Temperatures by Raza, Syed Safdar, Qureshi, Liaqat Ali, Ali, Babar, Raza, Ali, Khan, Mudasser Muneer, Salahuddin, Hammad

“…Due to extremely dense microstructure, reactive powder concrete (RPC) shows poor performance at elevated temperatures owing to the development of high pore…”
Get full text

Residual mechanical strength of glass fiber reinforced reactive powder concrete exposed to elevated temperatures by Raza, Syed Safdar, Qureshi, Liaqat Ali, Ali, Babar

“…Reactive powder concrete (RPC) has a denser microstructure which makes it vulnerable to spalling when exposed to high temperatures. Extraordinary applications…”
Get full text

Development of reactive powder concrete with recycled tyre steel fiber by Raza, Syed Safdar, Ali, Babar, Noman, Muhammad, Hussain, Iqrar

“…Reactive Powder Concrete (RPC) is a part of an ultra-high-strength concrete family. It has a dense matrix due to a very low water-cement ratio, which increases…”
Get full text

Mechanical Properties of HybridSteel–Glass Fiber-Reinforced Reactive Powder Concrete AfterExposure to Elevated Temperatures by Raza Syed Safdar, Qureshi, Liaqat Ali, Babar, Ali, Raza, Ali, Khan, Mudasser Muneer, Hammad, Salahuddin

“…Due to extremely dense microstructure, reactive powder concrete (RPC) shows poor performance at elevated temperatures owing to the development of high pore…”
Get full text