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370969

ENHANCEMENT OF SELF COMPACTING CONCRETE USING WASTE MARBLE POWDER

Article

Last updated: 24 Dec 2024

Subjects

-

Tags

Civil engineering

Abstract

Finding a self-compacting concrete (SCC) mix side by side with minimizing trial to its cost is the goal of this research. SCC mixes often use large amounts of powder materials, viscosity modifying agents and superplasticizer for creating a very fluid mixture. These fillers explain the reason. So, this experimental study works on partial substitution of cement with different percentages of marble waste powder and pozzolanic material up to 15% and 10% respectively on different seven SCC mixes. Experimental result showed that the best replacement could be up to 20% to get compressive strength above 40 MPa while preserving the viscosity, slump flow, and passing ability due to EFNARC (European Federation of National Associations Representing for Concrete).
 
 
Special Issue of AEIC 2024 (Civil Engineering  Session)

DOI

10.21608/auej.2024.250356.1482

Keywords

Self-compacting Concrete, Marble Waste Powder, Silica Fume, Strength, Fresh properties, Hardened properties

Authors

First Name

Reham

Last Name

Ahmed

MiddleName

Ezzat

Affiliation

Structural Eng. Dept., Modern Academy for Engineering and Technology, Maadi, Cairo, Egypt,

Email

reham.ezt21@gmail.com

City

-

Orcid

-

First Name

Faissal

Last Name

Khalil

MiddleName

Ahmed

Affiliation

Mining and Petroleum Engineering Dept. Faculty of Engineering, Al-Azhar University

Email

faissalkhalil5@azhar.edu.eg

City

Cairo

Orcid

⁦+20 115 604 7858⁩

First Name

Ahmed

Last Name

El-Sebai

MiddleName

Mohammed

Affiliation

Structural Eng. Dept., Faculty of Engineering, Al-Azhar University, Nasr City, Cairo, Egypt.

Email

a_elsebai@hotmail.com

City

Cairo

Orcid

-

Volume

19

Article Issue

72

Related Issue

49551

Issue Date

2024-07-01

Receive Date

2023-11-22

Publish Date

2024-07-01

Page Start

198

Page End

214

Print ISSN

1687-8418

Online ISSN

3009-7622

Link

https://jaes.journals.ekb.eg/article_370969.html

Detail API

https://jaes.journals.ekb.eg/service?article_code=370969

Order

370,969

Type

Original Article

Type Code

706

Publication Type

Journal

Publication Title

Journal of Al-Azhar University Engineering Sector

Publication Link

https://jaes.journals.ekb.eg/

MainTitle

ENHANCEMENT OF SELF COMPACTING CONCRETE USING WASTE MARBLE POWDER

Details

Type

Article

Created At

24 Dec 2024