Results 1 to 10 of about 41 (34)

Effect of sisal fibre on partially replaced cement with Periwinkles Shell Ash (PSA) concrete

Journal of Applied Sciences and Environmental Management, 2019
An investigation on the effect of sisal fiber on partially replaced cement with Periwinkle Shell Ash in Concrete was carried out. Sisal fiber of 40mm length which forms 1% of the mix by weight with Periwinkle shell Ash as a partial replacement for ...
J.O. Afolayan, U.N. Wilson, B Zaphaniah
doaj   +3 more sources

The Effect of Periwinkle Shell Ash Mixed with Cement on Water Absorption and Shrinkage of Lateritic Block

Baltic Journal of Real Estate Economics and Construction Management, 2020
The aim of the study is to examine the effect of periwinkle shell ash (PSA) blended with cement on the water absorption and shrinkage of lateritic blocks.
Antia Mfon Ekanem, Ajiero Ikenna Reginald, Anih Paul Chuks   +2 more
doaj   +2 more sources

The Effect of Periwinkle Shell Ash (PSA) on Geotechnical Properties of Lateritic Soil for Road Construction Application

Platform, a Journal of Engineering
The study explores the enhancement of geotechnical characteristics of lateritic soil sourced from a popular burrow pit site in Kano State, Nigeria, by incorporating Periwinkle Shell Ash (PSA). The soil sample was mixed with 0 to 10% PSA content at 2%
Salisu Yusuf, Gambo Haruna Yunusa, Aminu Suleiman, Murtala Umar, Zaihasra Abu Talib   +4 more
doaj   +1 more source

The Effect of Periwinkle Shell Ash (PSA) Blended With Cement on the Compressive and Abrasive Properties of Lateritic Block

World Journal of Innovative Research, 2020
Ulaeto Nsikak William, Ajiero Ikenna Reginald, Antia Mfon Ekanem   +2 more
exaly   +2 more sources

Utilization of quarry dust and periwinkle shell ash in concrete production. [PDF]

Environ Sci Pollut Res Int
Njoku CE, Ekeleme AC, Ekwueme BN, Onuoha C, Onuzulike EP, Chibundu W, Okon K, Ozoh CC.   +7 more
europepmc   +2 more sources

Optimization on the Mechanical Properties of Aluminium 8079 Composite Materials Reinforced with PSA

Advances in Materials Science and Engineering, Volume 2022, Issue 1, 2022., 2022
AA 8079 with variable percentages of peanut shell ash (PSA) was created by stir casting (2.5 percent, 5 percent, 7.5 percent, 10 percent, 12.5 percent, and 15 percent). Compared some of the physical and mechanical properties of the composite material were to the alloy matrix alloy (density; porosity percentage; hardness; wear index; tensile strength ...
Mohamad Reda A. Refaai, R. Meenakshi Reddy, Jayaprakash Venugopal, M. Venkata Rao, K. Vaidhegi, Simon Yishak, P. Ganeshan   +6 more
wiley   +1 more source

Development of PSA@PS-TiO2 nanocomposite photocatalyst: structure, mechanism, and application using response surface designs and molecular modeling

Water Science and Technology, 2023
Using periwinkle shell ash (PSA) and polystyrene (PS), a new-fangled PSA@PS-TiO2 photocatalyst was fabricated. The morphological images of all the samples studied using a high-resolution transmission electron microscope (HR-TEM) showed a size ...
Amarachi Udoka Nkwoada, Gerald Onyedika, Emeka Oguzie, Martin Ogwuegbu   +3 more
doaj   +1 more source

PREPARATION AND INVESTIGATION OF THE PHOTOCATALYTIC PROPERTIES OF PERIWINKLE SHELL ASH FOR TARTRAZINE DECOLOURISATION [PDF]

Journal of Mechanical Engineering and Sciences, 2014
The discharge of dye-containing effluents into the aquatic environment represents a source of aesthetic pollution with associated negative effects. Photocatalytic degradation has been identified as a suitable means of treating these effluents.
N.A. Amenaghawon, J.O. Osarumwense, F.A. Aisien, O.K. Olaniyan   +3 more
doaj   +1 more source

Effects of Periwinkle Shell Ash on Lime-Stabilized Lateritic Soil

Journal of Applied Sciences and Environmental Management, 2017
This study assesses the effects of periwinkle shell ash (PSA) on lime-stabilized lateritic soil. Preliminary tests were carried out on the natural soil sample for the purposes of identification and classification. The soil sample was classified as A-7-5.
Emeka Segun Nnochiri
doaj   +1 more source

“An investigational on polypropylene fiber concrete with the addition of Periwinkle Shell Ash (PSA) as a partial replacement of cement”

International Research Journal of Modernization in Engineering Technology & Science
exaly   +2 more sources