ASSOCIATE PROF. DR. PAYAM SHAFIGH

Shafigh, Payam; Yousuf, Sumra; Alsubari, Belal; Ibrahim, Zainah (2023). Effect of curing on alkalinity and strength of cement-mortar incorporating palm oil fuel ash, ADVANCES IN CONCRETE CONSTRUCTION. 15(3), 191-202. doi:10.12989/acc.2023.15.3.191

Sumra, Yousuf; Payam, Shafigh; Iftikhar, Ahmed Channa; Rizwan, M.; Tanveer, Ahmed Khan; Belal, Alsubari; Mustabshirha, Gul (2023). Chemical and Thermal Characterization of Cement Mortar Containing Ground Palm Oil Fuel Ash as a Partial Cement Replacement, JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION. 38(3), 575-581. doi:10.1007/s11595-023-2733-1

Yousuf, Sumra; Shafigh, Payam; Muda, Zakaria Che; Katman, Herda Yati Binti; Latif, Abid (2023). Alternatives for Fresh Water in Cement-Based Materials: A Review, WATER. 15(15). doi:10.3390/w15152828

Alsubari B., Shafigh P., Jumaat M.Z., Ghayeb H.H., Alqawzai S. Samadian (2022). Self-compacting concrete containing high volume palm oil fuel ash: cost, sustainability, and applications. International Journal of Sustainable Building Technology and Urban Development, 13(2), pp. 148-154.

M. Hashemi, P. Shafigh, I. Asadi, A. Mahpour, A. Samadian (2022). The effect of superplasticizer admixture on the engineering characteristics of roller-compacted concrete pavement. International Journal of Pavement Engineering, Vol 23(7), pp 2432-2447.

P Shafigh, ZC Muda, S Beddu, Z Almkahal (2022). Thermo-mechanical efficiency of fibre-reinforced structural lightweight aggregate concrete. Journal of Building Engineering, Article 105111.

P. Shafigh, M. A. Hafez, Z. Che Muda, S. Beddu, A. Zakaria, Z. Almkahal (2022). Influence of Different Ambient Temperatures on the Thermal Properties of Fiber-Reinforced Structural Lightweight Aggregate Concrete. Buildings, Vol 12(6), 771.

Z. Che Muda, P. Shafigh, S. Yousuf, N.B. Mahyuddin, I. Asadi (2022). Optimum LWA content in concrete based on k-value and physical mechanical properties. Advances in Concrete Construction, Vol 14(3), pp 215-225.

Abbasi, M., Shafigh, P., Baharum, M.R. (2021). The effect of coarse to fine aggregate ratio on drying shrinkage of roller compacted concrete pavement in different curing conditions. Materiales de Construccion, 71(342), e246.

Anuar. M.F., Shafigh, P., Ma amor, A., Yousuf ,S., Akashah, F.W. (2021). Experimental Analysis of Changes in Cement Mortar Containing Oil Palm Boiler Clinker Waste at Elevated Temperatures in Different Cooling Conditions, Crystals. 2021; 11(8):988.

Futami, E., Shafigh, P., Katman, H.Y.B., Ibrahim, Z., Yousuf, S., (2021). pH measurement of cement-based materials: The effect of particle size. Applied Sciences, 13(22): 12865.

Hamidian, M.R., Shafigh, P. (2021). Post-peak behaviour of composite column using a ductile lightweight aggregate concrete, International Journal of Concrete Structures and Materials. 15(1): 1-16.

Loh, P.Y., Shafigh, P., Katman, H.Y.B., Ibrahim, Z., Yousuf, S., (2021). pH measurement of cement-based materials: The effect of particle size. Applied Sciences, 11(17): 8000.

Pordesari, A.J., Shafigh, Ibrahim, Z., Aslam, M., (2021). Engineering properties of coconut shell lightweight concrete: A comparative study. Advances in Concrete Construction, 12(4): 303-316.

Shafigh, P., Aslam, M., Yap, S.P. (2021). Shear behaviour of lightweight aggregate concrete beams using palm-oil by-products as coarse aggregate. Structural Engineering and Mechanics, Vol 79(2), 141-155.

Shafigh, P., Yousuf, S., Ibrahim, Z., Alsubari, B. & Asadi, I. (2021). Influence of fly ash and GGBFS on the pH value of cement mortar in different curing conditions, Advances in Concrete Construction, 11(5), 419-428

Alasadi, S., Ibrahim, Z., Shafigh, P., Javanmardi, A., Nouri, K. An experimental and numerical study on the flexural performance of over-reinforced concrete beam strengthening with bolted-compression steel plates: Part II. Applied Sciences, Vol 10(1), 94.

Alasadi, S., Shafigh, P., Ibrahim, Z. (2020). Experimental study on the flexural behavior of over reinforced concrete beams bolted with compression steel plate: Part I. Applied Sciences, Vol 10(3), 822.

Maghfouri, M., Shafigh, P., Alimohammadi, V., Doroudi, Y., Aslam, M. Appropriate drying shrinkage prediction models for lightweight concrete containing coarse agro-waste aggregate. Journal of Building Engineering, Vol 29, 101148.

Muda, Z.C., Shafigh, P., Mahyuddin, N.B., Sepasgozar, S.M.E., Beddu, S., Zakaria, A. Energy Performance of a High-Rise Residential Building Using Fibre-Reinforced Structural Lightweight Aggregate Concrete. Applied Sciences, Vol 10(13), 4489.

Shafigh, P., Asadi, I, Akhiani, A.R., Mahyuddina, N.B. Hashemi, M. Thermal properties of cement mortar with different mix proportions. Materiales de Construcci n, Vol 70 (339), e224.

Shafigh, P., Hashemi, M., Nam, B.H., Asadi, I. Laboratory comparison of roller-compacted concrete and ordinary vibrated concrete for pavement structures. Gra evinar, 72(2), pp 127-137.

Shafigh, P., Yousuf, S., Ibrahim, Z. The variables affecting pH measurement of cement mortars. Journal of Wuhan University of Technology-Mater. Sci. Ed., Accepted.

Yousuf, S., Shafigh, P., Ibrahim, Z. The pH of cement based materials: A review. Journal of Wuhan University of Technology-Mater. Sci. Ed., Vol 35, pp 908 924.

Asadi, I., Shafigh, P., Mahyuddin, N.B., Akbari, H. Determination of optimum insulation and cement plaster thickness for bungalow buildings through a simulation-statistical approach using response surface methodology. Journal of Design and Built Environment, Vol 19, pp 48-63.

J.C.Lee, P.Shafigh, H.B.Mahmud. Production of high strength lightweight concrete using waste lightweight oil-palm-boiler-clinker and limestone powder. European Journal of Environmental and Civil Engineering, Vol 23, pp 325-344.

M.Hashemi, P.Shafigh, M.Abbasi, I.Asadi. The effect of using low fines content sand on the fresh and hardened properties of roller-compacted concrete pavement. Case Studies in Construction Materials, Vol 11, pp 1-11. , e00230.

S.N.R.Shah, F.W.Akashah, P. Shafigh. Performance of High Strength Concrete Subjected to Elevated Temperatures: A Review. Fire Technology, Vol 55, pp 1571-1597.

Shafigh, P., Hashemi, M., Nam, B.H., Koting, S. (2019). Optimum moisture content in roller-compacted concrete pavement. International Journal of Pavement Engineering, 1-11, https://doi.org/10.1080/10298436.2019.1567919

Yousuf, S.; Shafigh, P.; Ibrahim, Z.; Hashim, H.; Panjehpour, M. (2019). Crossover Effect in Cement-Based Materials: A Review. Applied Sciences, 9(14), 2776

A.Bhanbhro, P.Shafigh, M.Z.Jumaat. Drying Shrinkage strain of Palm-oil by-products Lightweight Concrete: A Comparison between Experimental and Prediction Models. KSCE Journal of Civil Engineering, Vol 22, pp 4997-5008.

Alsubari, B., Shafigh, P., Ibrahim, Z., Alnahhal, M. F. and Jumaat, M. Z. (2018). Properties of eco-friendly self-compacting concrete containing modified treated palm oil fuel ash. Construction and Building Materials, Vol 158, pp 742 754.

Alsubari, B., Shafigh, P., Ibrahim, Z., Jumaat, M.Z. (2018). Heat-treated palm oil fuel ash as an effective supplementary cementitious material originating from agriculture waste, Construction and Building Materials, 167, pp. 44-54.

I.Asadi, I., P.Shafigh, Z.F.B.A.Hassan, N.B.Mahyuddin. Thermal conductivity of concrete-A review. Journal of Building Engineering, Vol 20, pp 81-93.

M.Hashemi, P.Shafigh, M.R.B.Karim, C.D.Atis. The effect of coarse to fine aggregate ratio on the fresh and hardened properties of roller-compacted concrete pavement. Construction and Building Materials, Vol 169, pp 553-566.

M.Maghfouri, P.Shafigh, M.Aslam. Optimum Oil Palm Shell Content as Coarse Aggregate in Concrete Based on Mechanical and Durability Properties. Advances in Materials Science and Engineering, Vol 2018, doi.org/10.1155/2018/4271497.

P.Shafigh, I.Asadi, N.Mahyuddin. Concrete as a thermal mass material for building applications - A review. Journal of Building Engineering, Vol 19, pp 14-25.

P.Shafigh, L.J.Chai, H.B.Mahmud, M.A.Nomeli. A comparison study of the fresh and hardened properties of normal weight and lightweight aggregate concretes. Journal of Building Engineering, Vol 15, pp 252-260.

P.Shafigh, S.Salleh, H.Ghafari, H.B.Mahmud. Oil palm shell as an agricultural solid waste in artificial lightweight aggregate concrete. European Journal of Environmental and Civil Engineering, Vol 22, pp 165-180.

S.Bahri, H.B.Mahmud, P.Shafigh. Effect of utilizing unground and ground normal and black rice husk ash on the mechanical and durability properties of high-strength concrete. S dhan , Vol 43(2), 22.

Aslam, M., Shafigh, P., & Jumaat, M. Z. (2017). High strength lightweight aggregate concrete using blended coarse lightweight aggregate origin from palm oil industry. Sains Malaysiana, 45(4), 667 675.

Aslam, M., Shafigh, P., Nomeli, M. A., & Jumaat, M. Z. (2017). Manufacturing of high-strength lightweight aggregate concrete using blended coarse lightweight aggregates. Journal of Building Engineering, 13, 53-62.

J.C.Lee, P.Shafigh, H.B.Mahmud, A.Bhanbhro. Effect of Substitution of Normal Weight Coarse Aggregate with Oil-Palm-Boiler Clinker on Properties of Concrete. Sains Malaysiana, Vol 46, pp 645 653.

J.N.Farahani, P.Shafigh, B.Alsubari, S.Shahnazar and H.B.Mahmud., Engineering properties of lightweight aggregate concrete containing binary and ternary blended cement. Journal of Cleaner Production, Vol 149, pp 976-988.

A.Bhanbhro, P.Shafigh, M.Z.Jumaat, M.Lachemi. Benefits of using blended waste coarse lightweight aggregates in structural lightweight aggregate concrete. Journal of Cleaner Production, Vol 119, pp 108-117.

A.Bhanbhro, P.Shafigh, M.Z.Jumaat. Oil palm by products as lightweight aggregate in concrete mixture - A review. Journal of Cleaner Production, Vol 126, pp 56-73.

A.Bhanbhro, P.Shafigh, M.Z.Jumaat.Drying shrinkage behaviour of structural lightweight aggregate concrete containing blended oil palm bio-products. Journal of Cleaner Production, Vol 127, pp 183 194.

B.G.M.Alsubari, P.Shafigh, M.Z.Jumaat. Utilization of high-volume treated palm oil fuel ash to produce sustainable self-compacting concrete. Journal of Cleaner Production, Vol 137, pp 982-996.

E.Aprianti, P.Shafigh, R.Zawawi, Z.F.A.Hassan. Introducing an effective curing method for mortar containing high volume cementitious materials. Construction and Building Materials, Vol 107, pp 365- 377.

I.M.I.Qeshta, P.Shafigh, M.Z.Jumaat. Research progress on the flexural behaviour of externally bonded RC beams. Archives of Civil and Mechanical Engineering, Vol 16(4), pp 982 1003.

J.Yahaghi, N.L.B.M.Kama, Z.C.Muda, P.Shafigh, S.B.Beddu. Effect of thickness on impact resistance of lightweight aggregate concrete. International Journal of Applied Engineering Research, Vol 11, pp 6753-6756.

M.R.Hamidian, M.Z.Jumaat, U.J.Alengaram, N.H.R.Sulong, P.Shafigh. Pitch spacing effect on the axial compressive behaviour of spirally reinforced concrete-filled steel tube (SRCFT). Thin-Walled Structures, Vol 100, pp 213-223.

M.R.Hamidian, P.Shafigh, M.Z.Jumaat, U.J.Alengaram, N.H.R.Sulong. A new sustainable composite column using an agricultural solid waste as aggregate. Journal of Cleaner Production, Vol 129, pp 282-291.

P.Shafigh, M.A.Nomeli, U.J.Alengaram, H.B.Mahmud, M.Z.Jumaat. Engineering properties of lightweight aggregate concrete containing limestone powder and high volume fly ash. Journal of Cleaner Production, Vol 125, pp 148 157.

A.Bhanbhro, P.Shafigh, M.Z.Jumaat. Strengthening of RC beams using prestressed fiber reinforced polymers-A review. Construction and Building Materials, Vol 82, pp 235-256.

A.Bhanbhro, P.Shafigh, M.Z.Jumaat. Structural lightweight aggregate concrete by incorporating solid wastes as coarse lightweight aggregate . Applied Mechanics and Materials, Vol 749, pp 337-342.

B.G.M.Alsubari, P.Shafigh, M.Z.Jumaat. Development of self-consolidating high strength concrete incorporating high volume treated palm oil fuel ash. Materials, Vol 8, No 5, pp 2154-2173.

E.Aprianti, P.Shafigh, S.Bahri, J.N.Farahani. Supplementary cementitious materials origin from agricultural wastes - A review. Construction and Building Materials, Vol 74, pp 176-187.

I.M.I.Qeshta, P.Shafigh, M.Z.Jumaat. Flexural behaviour of RC beams strengthened with wire mesh- epoxy composite. Construction and Building Materials, Vol 79, pp 104-114.

J.Yahaghi, P.Shafigh, Z.C.Muda, S.B.Beddu. Influence of polypropylene fiber and hybrid fiber on mechanical properties of lightweight concrete. Journal of Civil Engineering Research, Vol 5, pp 17-20.

M.K.Yew, H.B.Mahmud, P.Shafigh, B.C.Ang, M.C.Yew. Effects of polypropylene twisted bundle fibers on the mechanical properties of high-strength oil palm shell lightweight concrete. Materials and Structures, Vol 49(4), pp 1221-1233.

A.Gorjinia, P.Shafigh, M.Moghimi, H.B.Mahmud. The role of 0-2 mm fine recycled concrete aggregate on the compressive and splitting tensile strengths of recycled concrete aggregate concrete. Materials and Design, Vol 64, pp 345 354.

Alsubari, B., Shafigh, P., Jumaat, M.Z. 2014. Palm Oil Fuel Ash as a Partial Cement Replacement for Producing Durable Self-consolidating High-Strength Concrete. Arabian Journal for Science and Engineering 39(12):8507-8516

B.G.M.Alsubari, P.Shafigh, M.Z.Jumaat, U.J. Alengaram. Palm oil fuel ash as a cement replacement for producing durable self- consolidating high strength concrete. Arabian Journal for Science and Engineering, Vol 39, No 12, pp 8507-8516.

B.G.M.Alsubari, P.Shafigh, M.Z.Jumaat, U.J. Alengaram. The effect of palm oil fuel ash as a cement replacement material on self-compacting concrete. Applied Mechanics and Materials, Vol 567, pp 529-534.

H.B.Mahmud, P.Shafigh, M.Z.Jumaat. Structural Lightweight Aggregate Concrete Containing High Volume Waste Materials. Key Engineering Materials, Vol 594, pp 498- 502.

I.M.I.Qeshta, P.Shafigh, M.Z.Jumaat, A.I.Abdulla, Z.Ibrahim, U.J. Alengaram. The use of wire mesh-epoxy composite for enhancing the flexural performance of concrete beams. Materials and Design, Vol 60, Aug 2014, pp 250-259.

I.M.I.Qeshta, P.Shafigh, M.Z.Jumaat, A.I.Abdulla, U.J.Alengaram, Z.Ibrahim. Flexural behaviour of concrete beams bonded with wire mesh-epoxy composite. Applied Mechanics and Materials, Vol 567, pp 411-416.

M.Hassanpour, P.Shafigh and H.B.Mahmud. Mechanical properties of structural lightweight aggregate concrete containing low volume steel fiber. Arabian Journal for Science and Engineering, Vol 39, No 5, pp 3579-3590.

P.Shafigh, H.B.Mahmud, M.Z.Jumaat, M.Zargar. Agricultural wastes as aggregate in concrete mixtures - A review. Construction and Building Materials, Vol 53, pp 110-117.

P.Shafigh, H.B.Mahmud, M.Z.Jumaat, R.Ahmed, S.Bahri. Structural lightweight aggregate concrete using two types of waste from the palm oil industry as aggregate. Journal of Cleaner Production, Vol 80, Oct 2014, pp 187-196.

P.Shafigh, H.Ghafari, H.B.Mahmud, M.Z.Jumaat. A comparison study of the mechanical properties and drying shrinkage of oil palm shell and expanded clay lightweight aggregate concretes. Materials and Design, Vol 60, pp 320-327.

Payam Shafigh, Hafez Ghafari, Hilmi Bin Mahmud, Mohd Zamin Jumaat. (2014). "A comparison study of the mechanical properties and drying shrinkage", Materials and Design, 60, 320-327

P.Shafigh, M.Z.Jumaat, H.B.Mahmud, U.J.Alengaram. Oil palm shell lightweight concrete containing high volume ground granulated blast furnace slag. Construction and Building Materials, Vol 40, Mar 2013, PP 231-238

P.Shafigh, U.J.Alengaram, H.B.Mahmud, M.Z.Jumaat. Engineering properties of oil palm shell lightweight concrete containing fly ash. Materials & Design, Vol 49, Aug 2013, pp 613-621.

F.Sajedi, H.A.Razak, H.B.Mahmud, P.Shafigh. Relationships between compressive strength of cement-slag mortars under air and water curing regimes. Construction and Building Materials, Vol. 31, June 2012, pp 188-196.

F.Sajedi, P.Shafigh. High-Strength lightweight concrete using leca, silica fume, and limestone. Arabian Journal for Science and Engineering, Vol 37, No 7, pp 1885-1893.

M.Hassanpour, P.Shafigh and H.B.Mahmud. Lightweight aggregate concrete fiber reinforcement - A review. Construction and Building Materials, Vol 37, Dec 2012, pp 452-461.

P.Shafigh, H.B.Mahmud, M.Z.Jumaat. Oil palm shell lightweight concrete as a ductile material. Materials & Design, Vol 36, Apr 2012, pp 650-654.

P.Shafigh, M.Z.Jumaat, H.B.Mahmud and N.A.A.Hamid. Lightweight concrete made from crushed oil palm shell: Tensile strength and effect of initial curing on compressive strength. Construction and Building Materials, Vol. 27, No. 1, Feb 2012, pp 252-258.

P.Shafigh, M.Z.Jumaat, H.B.Mahmud. Effect of replacement of normal weight coarse aggregate with oil palm shell on properties of concrete. Arabian Journal for Science and Engineering, Vol 37, No 4, pp 955-967.

E.Ahmadinia, M.Zargar, M.R.Karim, M.Abdelaziz, P.Shafigh. Using waste plastic bottles as additive for stone mastic asphalt. Materials & Design, Vol 32, No 10, pp 4844-4849.

M.Kobraei, M.Z.Jumaat, P.Shafigh. An experimental study on shear reinforcement in RC beams using CFRP-bars. Scientific Research and Essays, Vol 6, No 16, pp 3447- 3460.

P.Shafigh, H.B.Mahmud, M.Z.Jumaat. Effect of steel fiber on the mechanical properties of oil palm shell lightweight concrete. Materials and Design, Vol 32, No 7, Aug 2011, pp 3926-3932.

P.Shafigh, M.H.Mahmoud, S.V.Razavi, M.Kobraei. An investigation of the flexural behaviour of reinforced lightweight concrete beams. International Journal of the Physical Sciences, Vol 6, No 10, pp 2414-2421.

P.Shafigh, M.Z.Jumaat, H.B.Mahmud, U.J.Alengaram. A new method of producing high strength oil palm shell lightweight concrete. Materials and Design, Vol 32, N0 10, Dec 2011, pp 4839-4843.

P.Shafigh, M.Z.Jumaat, H.Mahmud. Oil palm shell as a lightweight aggregate for production of high strength lightweight concrete. Construction and Building Materials, Vol 25, No. 4, Apr 2011, pp 1848- 1853.

Chitsazan, I., Kobraei, M., Jumaat, M.Z. and Shafigh, P.2010. An experimental study on the flexural behaviour of FRP RC bemas and comparison of the ultimate moment capacity with ACI. Journal of Civil Engineering and Construction Technology 2:27-42.

F.Sajedi, P.Shafigh. Optimum level of replacement slag in OPC-slag mortars. Journal of Civil Engineering and Architecture, Vol 4, No 1, pp 11-19.

P.Shafigh, M.Z.Jumaat, H.B.Mahmud. Mix design and mechanical properties of oil palm shell lightweight aggregate concrete - A review. International Journal of the Physical Sciences, Vol 5, No 14, pp 2127-2134.