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127077

Fracture Behavior of Concretes Incorporating Bone Powder.

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Last updated: 04 Jan 2025

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Tags

Civil Engineering

Abstract

Using of wastes and by-products in the concrete has attained great potential in the last few years. This study investigates the use of bone powder as addition of cement and the influence of the bone powder content on the fracture behavior of concrete beans. All beams containing bone powder were compared to beams containing 10% of S.F addition. Tile cement content for concrete mixes was 500 Kg/m3. All specimens were tested at 28 days to study the effect of bone powder (B.P) content on the hardened properties of compressive strength and tensile strength of concrete. The water-cement ratio (WC) was 0.4 in all concrete mixes. In this study, four concrete mixes were made incorporating bone powder and silica fume [(0%), (5% bone powder), (5% bone powder and 5% silica fume), and (10% silica fume)] 
Results showed that concrete mixes could be successfully developed by incorporating bone powder in the mix. The mechanical properties of concrete mixes containing 5% bone powder and 5% silica fume were higher to those containing 10% SF powder. The compressive and tensile strengths of concrete mixes containing 5% of bone powder and 5 % silica fume Showed higher performance compared to other mixes. It was also observed that the fracture toughness of concrete mixes containing 5% bone powder and 5% silica fume increases as compared to other mixes. In addition, the fracture toughness based on Linear elastic fracture mechanics (LEFM) and energy concepts for all mixes was found to decrease with increasing crack-depth ratio (a/w).

DOI

10.21608/bfemu.2020.127077

Keywords

Silica Fume, Bone powder, Compressive strength, tensile strength, Fracture Toughness

Authors

First Name

M.

Last Name

Balaha

MiddleName

-

Affiliation

Assistant Professor., Faculty of Engineering., Zagazig University., Zagazig., Egypt.

Email

-

City

Zagazig

Orcid

-

First Name

M.

Last Name

Seleem

MiddleName

H.

Affiliation

Assistant Professor., Faculty of Engineering., Zagazig University., Zagazig., Egypt.

Email

-

City

Zagazig

Orcid

-

First Name

M.

Last Name

Kotb

MiddleName

H. A.

Affiliation

Professor of Faculty of Engineering., Al-Azhar University., Nasr City., Egypt.

Email

-

City

Nasr City

Orcid

-

First Name

H.

Last Name

Sallam

MiddleName

E. M.

Affiliation

Professor of Faculty of Engineering., Zagazig University., Zagazig., Egypt.

Email

-

City

Zagazig

Orcid

-

First Name

H.

Last Name

Abd El-Rahman

MiddleName

-

Affiliation

Professor of Faculty of Engineering., Al-Azhar University., Nasr City., Egypt.

Email

-

City

-

Orcid

-

Volume

33

Article Issue

2

Related Issue

18957

Issue Date

2008-06-01

Receive Date

2008-04-11

Publish Date

2020-12-02

Page Start

66

Page End

77

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 33_Issue 2_Pages 66-77.pdf

PDF . 464.2kB

Link

https://bfemu.journals.ekb.eg/article_127077.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=127077

Order

4

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Fracture Behavior of Concretes Incorporating Bone Powder.

Details

Type

Article

Created At

22 Jan 2023