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99029

Burned Shale as Coarse Aggregate in High Performance, Self Compacting Concrete.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Civil Engineering

Abstract

Aggregates occupy more than 60% of the volume of concrete, play a main role in affecting its fresh properties as well hardened properties. The main objective of this research is to produce Self Compacting Concrete (SCC) by using a new type of coarse aggregate (Burned shale) and locally available materials in our region such as sand, limestone powder and silica fume. Experimental programme was designed to characterize the properties of fresh and hardened SCC and   the performance of SCC under influence of a solution of sodium sulphate. Two cement content 450 kg/m3 and 550 kg/m3 were chosen in this research. Also silica fume was used addition with 10% and 15% of cement. Limestone Powder =10% of cement. Super plasticizer (viscocrete) was used addition with 3 % of the cement. Water cementatious ratio ranged from (0.25, 0.35). There different test methods to characteristics performance and properties of scc in the fresh state like  Slump-flow test  , V-funnel , L- Box , U box , Fill box .All the cube specimens of concrete mixes were removed from the curing tank before testing age about 2 hours to dry in laboratory. The Hardened Concrete  properties tests limited to compressive  strength  test after 7,28,90 days ,  using pulsive velocity apparatus and shemidet hammer inference  cube compressive strength, test was performed at 28 days. 

DOI

10.21608/bfemu.2020.99029

Keywords

Self-compacting Concrete, Burned Shale, High performance concrete, concrete mix design, X-Ray Diffraction

Authors

First Name

Mohamed

Last Name

El-Shikh

MiddleName

Yousry

Affiliation

Professor, Str.Dept., Faculty of engineering, El mansura,University,Egypt

Email

mohamed_elshikh@yahoo.com

City

-

Orcid

-

First Name

Ahmed

Last Name

Abdel Raheem

MiddleName

Hassanien

Affiliation

Prof., Structural Department, Faculty of Engineering, Mansoura University

Email

-

City

-

Orcid

-

First Name

Islam

Last Name

Riad

MiddleName

Mohamed

Affiliation

Civil Eng., Misr Higher Institute of Engineering &Technology

Email

islam_riad89@yahoo.com

City

-

Orcid

-

Volume

41

Article Issue

3

Related Issue

15028

Issue Date

2016-09-01

Receive Date

2016-05-08

Publish Date

2020-06-29

Page Start

7

Page End

14

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 41_Issue 3_Pages 7-14.pdf

PDF . 2.1MB

Link

https://bfemu.journals.ekb.eg/article_99029.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=99029

Order

7

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

-

Details

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Article

Created At

22 Jan 2023