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Payam Shafigh
Researcher at University of Malaya
Publications - 98
Citations - 4618
Payam Shafigh is an academic researcher from University of Malaya. The author has contributed to research in topics: Compressive strength & Aggregate (composite). The author has an hindex of 31, co-authored 96 publications receiving 3199 citations. Previous affiliations of Payam Shafigh include Islamic Azad University.
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Thermal conductivity of concrete – A review
TL;DR: In this paper, a general equation for predicting the thermal conductivity of concrete is proposed based on data reported by researchers, and the results indicate that most researchers have measured the k-value of cement-based materials based on transient methods.
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Supplementary cementitious materials origin from agricultural wastes - A review
TL;DR: In this paper, the use of agricultural wastes as a supplementary cementitious material in the production of concrete is discussed, with the aim to minimize the negative impact of the concrete industry through the explosive usage of raw materials, the source of which are both reliable and suitable for alternative preventive solutions promotes the environmental sustainability of the industry.
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Using waste plastic bottles as additive for stone mastic asphalt
TL;DR: In this article, the effect of incorporating waste plastic bottles (Polyethylene Terephthalate (PET)) on the engineering properties of stone mastic asphalt (SMA) mixture was determined.
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Lightweight aggregate concrete fiber reinforcement – A review
TL;DR: In this article, the influence of the addition of fibers on the properties of different types of lightweight aggregate concrete (LWAC) is reviewed, including the workability, compressive strength, stress-strain behavior, tensile strength, modulus of elasticity, and compressive and flexural toughness.
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Agricultural wastes as aggregate in concrete mixtures – A review
TL;DR: In this article, a review of the possible use of agricultural wastes as aggregate in the concrete industry is presented, which aims to promote the idea of using these wastes by elaborating upon their engineering properties.