Mohammad Teymouri
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Mohammad Teymouri has a total of 9 co-authors. Here are the top co-authors by number of shared publications:
Mahmoud Shakouri
Assistant Professor, Dept. of Construction Management, Colorado State Univ., Fort Collins, CO 80523; School of Advanced Materials Discovery, Colorado State Univ., 200 W. Lake St., 1584 Campus Delivery, Fort Collins, CO 80523
3 shared publicationsA. A. Miran Beigi
1 shared publication- Amirhosein Shabani
Department of Civil Engineering and Energy Technology, Oslo Metropolitan University, Pilestredet 35, 0166 Oslo, Norway
1 shared publication Golnaz Sadeghian
1 shared publicationKiachehr Behfarnia
1 shared publication- Kiachehr Behfarnia
Department of Civil Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran
1 shared publication
Latest Publications
- 7 November 2023
- Published by Elsevier in Construction and Building Materials
- Vol. 409
Investigating the effects of testing protocol factors on chloride binding capacity in cementitious materials
- 7 November 2023
- Published by Elsevier in Construction and Building Materials
- Vol. 409
Investigating the effects of testing protocol factors on chloride binding capacity in cementitious materials
- 3 March 2022
- Published by Elsevier in Journal of Building Engineering
- Vol. 51
Drying shrinkage of one-part alkali-activated slag concrete
- 3 March 2022
- Published by Elsevier in Journal of Building Engineering
- Vol. 51
Drying shrinkage of one-part alkali-activated slag concrete
- 1 December 2021
- Published by Elsevier in Construction and Building Materials
- Vol. 312
pH-dependent chloride desorption isotherms of Portland cement paste
- 1 December 2021
- Published by Elsevier in Construction and Building Materials
- Vol. 312
pH-dependent chloride desorption isotherms of Portland cement paste
- Open Access
- 20 July 2021
- Published by MDPI AG in Sustainability
- Vol. 13 (14) , 8096
Mix Design Effects on the Durability of Alkali-Activated Slag Concrete in a Hydrochloric Acid Environment
Because of its high strength, energy reduction, and low environmental impact, researchers have encouraged considering alkali-activated slag concrete (AASC) as a potential alternative to conventional concrete. In this study, the impact of mix design parameters on the durability of AASC, made with ground granulated blast furnace slag and activated with different alkaline solutions (NaOH, KOH, and Na2SiO3) immersed up to six months in a hydrochloric acid bath with pH = 3, has been investigated. A total of 13 mix designs were made in a way that, in addition to the type of alkaline solution, considered three other parameters, namely the molarity of alkaline solutions, the weight ratio of alkaline solutions to slag, and the weight ratio of alkaline solutions to sodium silicate. Visual inspections displayed that the AASC samples almost remained intact after exposure to an HCl acid solution with pH = 3 for up to 6 months, while the OPC sample experienced deleterious deterioration. The results clearly show that AASC outperformed OPC concrete when it comes to durability in an HCl acid solution. The strength reduction and weight loss of AASC compared with OPC concrete were approximately one-tenth and one-fifth, respectively. The AASC samples containing potassium hydroxide showed a higher strength reduction and weight loss in the HCl acid solution than the samples made with sodium hydroxide.
- 20 July 2021
- Published by MDPI AG in Sustainability
- Vol. 13 (14) , 8096
Open AccessMix Design Effects on the Durability of Alkali-Activated Slag Concrete in a Hydrochloric Acid Environment
Because of its high strength, energy reduction, and low environmental impact, researchers have encouraged considering alkali-activated slag concrete (AASC) as a potential alternative to conventional concrete. In this study, the impact of mix design parameters on the durability of AASC, made with ground granulated blast furnace slag and activated with different alkaline solutions (NaOH, KOH, and Na2SiO3) immersed up to six months in a hydrochloric acid bath with pH = 3, has been investigated. A total of 13 mix designs were made in a way that, in addition to the type of alkaline solution, considered three other parameters, namely the molarity of alkaline solutions, the weight ratio of alkaline solutions to slag, and the weight ratio of alkaline solutions to sodium silicate. Visual inspections displayed that the AASC samples almost remained intact after exposure to an HCl acid solution with pH = 3 for up to 6 months, while the OPC sample experienced deleterious deterioration. The results clearly show that AASC outperformed OPC concrete when it comes to durability in an HCl acid solution. The strength reduction and weight loss of AASC compared with OPC concrete were approximately one-tenth and one-fifth, respectively. The AASC samples containing potassium hydroxide showed a higher strength reduction and weight loss in the HCl acid solution than the samples made with sodium hydroxide.
- 1 January 1999
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 124 (5) , 767-770
Determination of trace sulfur in organic compounds by activated Raney nickel desulfurization method with non-dispersive gas detection system
A sensitive and precise method for the determination of trace amounts of total sulfur in organic mixtures is described. With this method bonded sulfur is reacted with activated Raney nickel and is reduced to nickel sulfide at 70 °C. Then, the residue is separated on a filter paper and pyrolysed by induction furnace technique for generation of SO2 which is then detected by a non-dispersive gas detector. This method is ideally suited for the determination of trace amounts of sulfur in petroleum distillates, organic solvents and pharmaceutical species such as antibiotics and vitamins. The effect of olefines and the amount of Raney nickel on the sensitivity and accuracy of the results is investigated. The 3ς detection limit was 100 ng g–1 and at 1 µg g–1 sulfur in iso-octane, the relative standard deviation (n = 5) was ±5.5%.
- 1 January 1999
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 124 (5) , 767-770
Determination of trace sulfur in organic compounds by activated Raney nickel desulfurization method with non-dispersive gas detection system
A sensitive and precise method for the determination of trace amounts of total sulfur in organic mixtures is described. With this method bonded sulfur is reacted with activated Raney nickel and is reduced to nickel sulfide at 70 °C. Then, the residue is separated on a filter paper and pyrolysed by induction furnace technique for generation of SO2 which is then detected by a non-dispersive gas detector. This method is ideally suited for the determination of trace amounts of sulfur in petroleum distillates, organic solvents and pharmaceutical species such as antibiotics and vitamins. The effect of olefines and the amount of Raney nickel on the sensitivity and accuracy of the results is investigated. The 3ς detection limit was 100 ng g–1 and at 1 µg g–1 sulfur in iso-octane, the relative standard deviation (n = 5) was ±5.5%.