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79828

Solidification of Alum Industry Waste for Producing Geopolymer Mortar

Article

Last updated: 01 Jan 2025

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Subjects

-

Tags

Environmental chemistry

Abstract

This paper presents an experimental work, which carried out to test the feasibility of using dealuminated metakaolin (DaMK) as an additive to metakaolin (MK) in the production of geopolymer concrete. DaMK is produced as a byproduct from the aluminum sulfate industry. The chemical composition and physical properties of DaMK were investigated in this study. Results showed that DaMK is a good pozzolan material, which added to MK by 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, and 70% in producing geopolymer concrete. The compressive strength was measured by testing standard cubes at 7 and 28 days. Satisfactory results are achieved by using 20, 25, 30, 35, and 40% of DaMK. It is recommended to use MK with added proportions of DaMK up to 40% of MK to produce an ecofriendly and economic geopolymer concrete.

DOI

10.21608/ejchem.2020.25720.2504

Keywords

Dealuminated metakaolin, Geopolymer, Pozzolan, Compressive strength

Authors

First Name

mohamed

Last Name

abdelmawla

MiddleName

Dohim

Affiliation

Environmental Science Dept., Faculty of Science, Port Said University, Port Said Gov., Egypt

Email

mohamed.abdelmawla.eg@gmail.com

City

cairo

Orcid

0000-0002-3986-6915

First Name

Ahmed

Last Name

Abdelaal

MiddleName

-

Affiliation

Environmental Science Department, Faculty of Science, Port Said University, Port said Gov., Egypt.

Email

ak_elmalt@yahoo.com

City

cairo

Orcid

-

First Name

Mokhtar

Last Name

Beheary

MiddleName

Samy

Affiliation

Environmental Sciences Dep., Faculty of Science, Port Said University, Port Said Gov., Egypt

Email

beheary@hotmail.com

City

port said

Orcid

-

First Name

Nabil

Last Name

Abdullah

MiddleName

Ahmed

Affiliation

Research, Development and Scientific Services Dept., Egyptian Co. for Aluminum Sulfate, Kaliobeya Gov., Egypt

Email

nabilxp9@gmail.com

City

Giza

Orcid

-

First Name

taha

Last Name

A. Razek

MiddleName

-

Affiliation

Basic Sciences Dept, Institute of Environmental Studies and Research, Ain Shams University, Cairo, Egypt

Email

taha.razek@yahoo.com

City

cairo

Orcid

-

Volume

63

Article Issue

11

Related Issue

18119

Issue Date

2020-11-01

Receive Date

2020-03-11

Publish Date

2020-11-01

Page Start

4,285

Page End

4,294

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 63_Issue 11_Pages 4285-4294.pdf

PDF . 378.3kB

Link

https://ejchem.journals.ekb.eg/article_79828.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=79828

Order

13

Type

Review Articles

Type Code

444

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Solidification of Alum Industry Waste for Producing Geopolymer Mortar

Details

Type

Article

Created At

22 Jan 2023