Beta
ManageSearchChatDiscover
346042

IMPACT OF NANOSCALE POLYANILINE AND FLY ASH ON ENGINEERING PROPERTIES OF ADOBE BRICKS FOR NORTH COAST REGION OF EGYPT

Article

Last updated: 26 Dec 2024

OverviewSimilar Items

Subjects

-

Tags

Agricultural Constructions Engineering

Abstract

This paper describes an experimental investigation on product-based research in the development of geopolymer-stabilized adobe composites (GSAC) using natural soil (NS), fly ash (FA), and Nanoscale polyaniline polymer (PA). An alkaline medium (AM) consisting of a sodium hydroxide and sodium silicate solution was utilized. The molarity of the sodium hydroxide solution was fixed at 14 M. The ratio of sodium silicate solution to sodium hydroxide solution was fixed at 1.5. Four mixes of GSAC were formulated: the control mixture (NS & Water; T1), (NS & AM; T2), (NS, FA &AM; T3), and (NS, FA, PA & AM; T4).  An extensive investigation was conducted to examine the compressive strength, physical properties, and durability of GSAC. In addition, the experimental results were confirmed at a micro-level through microstructure analysis using scanning electron microscopy (SEM). Significant effects on all the studied characters were reported. According to the results, the composites formed by PA/FA/NS geopolymer matrix showed a superior yield in the compression and density tests, with the highest value of 7.8 N/mm2 and 2.28 g/cm3, respectively, for compressive strength and density. In the water absorption test, the compounds containing the PA/FA/NS geopolymer matrix showed the lowest yield value, measuring2.02 % and 3.11% after 2 and 24 hr of soaking in water, respectively. The results of the microstructural analysis showed the best interaction between FA and NS particles with the lowest porosity, when PA was added to the matrix.

DOI

10.21608/mjae.2024.274204.1133

Keywords

Adobe bricks, Nanoscale Polyaniline, Fly Ash

Authors

First Name

Mohamed

Last Name

Morsy

MiddleName

I.

Affiliation

Assoc. Prof., Dept. of Ag. & Biosystems Eng., Fac. of Ag. (El-Shatby), Alex. U., Alex., Egypt.

Email

mohamed.morssy@alexu.edu.eg

City

الأسكندرية

Orcid

-

First Name

Abdalla

Last Name

Zain Eldin

MiddleName

M.

Affiliation

Prof. Emeritus, Dept. of Ag. & Biosystems Eng., Fac. of Ag. (El-Shatby), Alex. U., Alex., Egypt.

Email

abdallah.zaineldeen@alexu.edu.eg

City

Alexandria

Orcid

-

First Name

Hend

Last Name

El-Maghawry

MiddleName

A. M.

Affiliation

Assoc. Prof., Ag. Eng. Dept., Fac. of Ag., Zagazig U., Egypt

Email

hendelmaghawry@yahoo.com

City

Zagazig

Orcid

-

First Name

Reda

Last Name

Abdel Hamied

MiddleName

G.

Affiliation

PhD, Dept. of Ag. & Biosystems Eng., Fac. of Ag. (El-Shatby), Alex. U., Alex., Egypt.

Email

redagalal@alexu.edu.eg

City

Alexandria

Orcid

-

First Name

Rasha

Last Name

Youssef

MiddleName

M.

Affiliation

Assist. Prof., Dept. of Ag. & Biosystems Eng., Fac. of Ag. (El-Shatby), Alex. U., Alex., Egypt.

Email

rasha.taha@alexu.edu.eg

City

الاسكندرية

Orcid

-

Volume

41

Article Issue

2

Related Issue

46930

Issue Date

2024-04-01

Receive Date

2024-03-05

Publish Date

2024-04-01

Page Start

167

Page End

184

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 41_Issue 2_Pages 167-184.pdf

PDF . 1.4MB

Link

https://mjae.journals.ekb.eg/article_346042.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=346042

Order

3

Type

Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

IMPACT OF NANOSCALE POLYANILINE AND FLY ASH ON ENGINEERING PROPERTIES OF ADOBE BRICKS FOR NORTH COAST REGION OF EGYPT

Details

Type

Article

Created At

26 Dec 2024