Bookcover of A Study of Black Liquor in Egypt
Booktitle:

A Study of Black Liquor in Egypt

Black Liquor Utilization As Concrete Admixture

LAP LAMBERT Academic Publishing (2012-05-14 )

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ISBN-13:

978-3-659-10345-2

ISBN-10:
3659103454
EAN:
9783659103452
Book language:
English
Blurb/Shorttext:
This thesis studies three sources of black liquor in Egypt and their effect on concrete workability, compressive and tensile strength, and their effect as set retarder. Firstly a review on pulping processes and black liquor treatment techniques is submitted, also the previous work on black liquor as concrete admixture is discussed. Afterwards the test program is proceeded by analyzing the black liquors, studying the effect of various concentrations and different doses of black liquors on concrete mixes and the effect of ages of black liquor during a year on the concrete performance. Our main target is to obtain the optimum dose, concentration and kind of black liquor from those produced in Egypt as they are without treatment to obtain the optimum conditions as admixture. The effect of black liquor as set retarder and the effect of silica fume additives are studied. Finally recommendations on temperature, validity date and storage tanks are applied.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Samar El-Mekkawi
Number of pages:
168
Published on:
2012-05-14
Stock:
Available
Category:
Chemical technology
Price:
68.00 €
Keywords:
Black liquor - Concrete Admixture - Set-Retarder - rice straw

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