Search Results - "Ameri, Farshad"

Optimum rice husk ash content and bacterial concentration in self-compacting concrete by Ameri, Farshad, Shoaei, Parham, Bahrami, Nasrollah, Vaezi, Mohammadsadegh, Ozbakkaloglu, Togay

“…•Optimal bacterial self-compacting concrete (SCC) containing RHA is investigated.•RHA SCC with 15% RHA shows the best performance.•A bacterial concentration of…”
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Rice husk ash as a partial replacement of cement in high strength concrete containing micro silica: Evaluating durability and mechanical properties by Zareei, Seyed Alireza, Ameri, Farshad, Dorostkar, Farzan, Ahmadi, Mojtaba

“…The preliminary and inevitable interest in the use of partial replacements or by – products as complementary pozzolanic materials was mostly induced by…”
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One-part slag/zeolite geopolymer mortars under ambient and heat curing conditions by Shoaei, Parham, Momenzadeh, Abazar, Hosseini, Hamed, Rajaei, Shahin, Ameri, Farshad, Pilehvar, Shima

“…Geopolymer materials can be formulated with a variety of precursors rich in aluminosilicates. However, some of these precursors, which are industrial…”
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Effect of nano-silica slurry on engineering, X-ray, and γ-ray attenuation characteristics of steel slag high-strength heavyweight concrete by Ban, Cheah Chee, Khalaf, Mohammed A., Ramli, Mahyuddin, Ahmed, Naser M., Abunahel, Bassam M., Dawood, Eethar Thanon, Ameri, Farshad

“…High molar mass materials (nano-silica slurry [NSS] and aggregate of steel furnace slag [ASFS]) can improve concrete shielding properties. However, only a few…”
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Microstructure, strength, and durability of eco-friendly concretes containing sugarcane bagasse ash by Zareei, Seyed Alireza, Ameri, Farshad, Bahrami, Nasrollah

“…•Sugarcane bagasse ash as a partial replacement of cement in is investigated.•Compressive strength, tensile strength, impact resistance tests were…”
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Recycled ceramic waste high strength concrete containing wollastonite particles and micro-silica: A comprehensive experimental study by Zareei, Seyed Alireza, Ameri, Farshad, Shoaei, Parham, Bahrami, Nasrollah

“…•Workability of HSC mixtures with wollastonite was reduced.•Improvement in durability properties including water absorption was observed.•Splitting tensile and…”
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Geopolymers vs. alkali-activated materials (AAMs): A comparative study on durability, microstructure, and resistance to elevated temperatures of lightweight mortars by Ameri, Farshad, Shoaei, Parham, Zareei, Seyed Alireza, Behforouz, Babak

“…•Durability and microstructure of lightweight mortars with different precursors were evaluated.•Resistance to elevated temperatures ranging between 23 and…”
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Alkali-activated slag (AAS) paste: Correlation between durability and microstructural characteristics by Shariati, Mahdi, Shariati, Ali, Trung, Nguyen Thoi, Shoaei, Parham, Ameri, Farshad, Bahrami, Nasrollah, Zamanabadi, Saeid Narimani

“…•Effect of NaOH molarity, SS:SH ratio, and silica fume (SF) is investigated.•NaOH molarity of 12 M and SS:SH ratio of 2.5 yields the optimal mix.•SF…”
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Ambient-cured alkali-activated slag paste incorporating micro-silica as repair material: Effects of alkali activator solution on physical and mechanical properties by Narimani Zamanabadi, Saeid, Zareei, Seyed Alireza, Shoaei, Parham, Ameri, Farshad

“…•Alkali-activated repair pastes based GGBFS and MS were produced.•The optimum sodium hydroxide concentration and NS:NH ratio were determined.•The use of MS led…”
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Steel fibre-reinforced high-strength concrete incorporating copper slag: Mechanical, gamma-ray shielding, impact resistance, and microstructural characteristics by Ameri, Farshad, de Brito, Jorge, Madhkhan, Morteza, Taheri, Ramezan Ali

“…Copper slag (CS) is a hazardous by-product of copper manufacture and its disposal has resulted in serious environmental issues. In this study, the gamma-ray…”
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Waste ceramic powder-based geopolymer mortars: Effect of curing temperature and alkaline solution-to-binder ratio by Shoaei, Parham, Musaeei, Hamid Reza, Mirlohi, Farinaz, Narimani zamanabadi, Saeid, Ameri, Farshad, Bahrami, Nasrollah

“…•The optimum curing temperature and alkaline solution-to-binder (S:B) ratio were determined.•The maximum strength properties were obtained for curing…”
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Partial replacement of copper slag with treated crumb rubber aggregates in alkali-activated slag mortar by Ameri, Farshad, Shoaei, Parham, Reza Musaeei, Hamid, Alireza Zareei, Seyed, Cheah, Chee Ban

“…•CS and crumb rubber were used as fine aggregate in alkali-activated slag mortar.•The mortar with crumb rubber exhibited inferior workability and…”
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Glass powder as a partial precursor in Portland cement and alkali-activated slag mortar: A comprehensive comparative study by Shoaei, Parham, Ameri, Farshad, Reza Musaeei, Hamid, Ghasemi, Tara, Cheah, Chee Ban

“…•Glass powder (GP) was incorporated as a partial precursor in OPC and AAS mortars.•The use of GP can lead to enhancement in mechanical strength.•Mortar mixes…”
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Lightweight geopolymer concrete: A critical review on the feasibility, mixture design, durability properties, and microstructure by Tale Masoule, Mohammad Sadegh, Bahrami, Nasrollah, Karimzadeh, Misagh, Mohasanati, Bahare, Shoaei, Parham, Ameri, Farshad, Ozbakkaloglu, Togay

“…Lightweight geopolymer concretes have gained attention because of their superior durability, lower environmental impact and sustainable characteristics. They…”
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Corrigendum to “Optimum rice husk ash content and bacterial concentration in self-compacting concrete” [Constr. Build. Mater., 222 (2019) 796–813] by Ameri, Farshad, Shoaei, Parham, Bahrami, Nasrollah, Vaezi, Mohammadsadegh, Ozbakkaloglu, Togay

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Corrigendum to “Geopolymers vs alkali-activated materials (AAMs): A comparative study on durability, microstructure, and resistance to elevated temperatures of lightweight mortars” [Constr. Build. Mater. 222 (2019) 9–63] by Ameri, Farshad, Shoaei, Parham, Zareei, Seyed Alireza, Behforouz, Babak

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Green high strength concrete containing recycled waste ceramic aggregates and waste carpet fibers: Mechanical, durability, and microstructural properties by Zareei, Seyed Alireza, Ameri, Farshad, Bahrami, Nasrollah, Shoaei, Parham, Musaeei, Hamid Reza, Nurian, Foad

“…This paper investigated the combined utilization of recycled waste ceramic aggregate (RWCA) and waste carpet fibers (WCFs) in high strength concrete (HSC)…”
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Zero-cement vs. cementitious mortars: An experimental comparative study on engineering and environmental properties by Ameri, Farshad, Zareei, Seyed Alireza, Behforouz, Babak

“…Alkali-activated materials (AAMs) and geopolymers are identified as potential alternatives to conventional Portland cement due to their ability to convert…”
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Performance of sustainable high strength concrete with basic oxygen steel-making (BOS) slag and nano-silica by Zareei, Seyed Alireza, Ameri, Farshad, Bahrami, Nasrollah, Shoaei, Parham, Moosaei, Hamid Reza, Salemi, Niloofar

“…This study presents the results of an experimental evaluation of the performance of high strength concrete (HSC) with basic oxygen steel-making (BOS) slag and…”
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Corrigendum to “Ambient-cured alkali-activated slag paste incorporating micro-silica as repair material: Effects of alkali activator solution on physical and mechanical properties,” JCBM, 229 (2019) 116911 by Narimani Zamanabadi, Saeid, Alireza Zareei, Seyed, Shoaei, Parham, Ameri, Farshad

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