Select Currency
Translate this page


Format: MS WORD  |  Chapter: 1-5  |  Pages: 65  |  882 Users found this project useful  |  Price NGN3,000




Clay soils have been used locally in Sokoto to make bricks without stabilizing the soil. The bricks usually experience structural failure such as cracking and seasonal swelling when used for the construction of wall. Collapsing of wall also occurs in the area where non-stabilized bricks are used for wall construction. This research aims to assess the effect of lime-stabilization on strength of bricks made with Sokoto Red Clay Soils with a view to determining the physical properties of the soil and the optimum level of lime-stabilization required in the case of Sokoto Red Clay Soil (RCS). RCS used in this research were stabilized by lime and the method adopted for the stabilization is additive method. The method involves addition of certain percentages of stabilizer(s) to soil to improve the strength properties and durability of the soil. This study carries out laboratories work on the physical tests of the soil sample and the compressive strength test on the bricks produced. The Optimum Moisture Content of the soil and stabilized soil were determined to be 14.6% and 16.8% respectively. Percentages of lime-stabilization used in this research are 0%, 3%, 6%, 9%, 12%, 15%, 18% and 21%. A total of 120 bricks were produced and tested for compressive strength after stipulated curing period. The curing method adopted is moist curing method for 3, 7, 14, 21and 28days. The results of compressive strength at 0%, 3%, 6%, 9%, 12%, 15%, 18% and 21% in 28days are; 0.5N/mm2, 1.35N/mm2, 1.24N/mm2, 0.85N/mm2, 0.82N/mm2, 0.63N/mm2, 0.47N/mm2 and 0.37N/mm2. A continuous increase in compressive strength of the bricks from 3days to 28days in both 3% and 6% stabilizations were further observed. At 3% and 6% stabilization, the highest average compressive strengths recorded in 28days are 1.35N/mm2 and 1.24N/mm2 respectively.. However, the highest value is not up to 2.8N/mm2 as stipulated in BS 5628 part 1 (1978). This might be as a result of the low value of plasticity index (10.4) and the stabilizer used. It was also found that the highest compressive strength of the bricks at 0% stabilization was 1.11N/mm2 in 21days and the compressive strength reduced to 0.50N/mm2 at 28days. The reduction in compressive strength derived at 0% stabilization in 28days might be as a result of cracks showed on the surface of the bricks which may be attributed to lack of stabilization. Compared to 3% stabilization, compressive strength of 1.11N/mm2 was recorded in 3days due to the effect of lime on the bricks. The highest value recorded at 3% stabilization indicates that lime alone cannot be used to stabilize red clay soil for brick production. This shows that lime should be used together with one or two stabilizers to stabilize red clay soil so as to improve the strength properties of the bricks. It is also recommended that red clay soil with higher plasticity index should be adopted for lime-stabilization.

1.1   Background to the Study
Different types of stabilizers have been used in different parts of the world to enhance the engineering properties of laterite (Moh, 1962). The most common ones are cement, lime and bitumen and the choice of a particular stabilizer depends on the soil type and degree of effectiveness of the stabilizers (Rahaman, 1968). Mustapha (2006) defined soil stabilization as the treatment of soils to enable their strength and durability to be improved such that they become totally suitable for construction beyond their classification if left untreated. Stabilization as viewed by Afjman (1994) is the process of blending and mixing materials with a soil to improve certain properties of the soil. Afjman (1994) further explained that stabilization process may include the blending of soils to achieve a desired gradation or the mixing of commercially available additives that may alter the gradation, texture or plasticity or act as a binder for cementation of the soil.
Stabilization can be used to function as mechanical stabilization, additive stabilization or modification. Mechanical stabilization is accomplished by mixing or blending soils of two or more gradations to obtain a material meeting the required specification. The soil blending may take place at the construction site, a central plant or a borrow area. Additive stabilization is achieved by the addition of proper percentages of cement, lime, fly-ash, bitumen or combination of these materials to the soil. The selection of the type and determination of the percentage of additive to be used is dependent upon the soil classification and the degree of improvement in the soil quality desired.


Not What You Are Looking For?

For QUICK Help Call Us Now!

+234 813 2926 373

+234 701 5050 881

Here's what our amazing customers are saying

Emmanuel Essential
Kogi state University
I actually took the risk,you know first time stuff But i was suprised i received as requested. I love you guys 🌟 🌟 🌟 🌟
Very Good
Azeez Abiodun
Moshood Abiola polytechnic
I actually googled and saw about iproject master, copied the number and contacted them through WhatsApp to ask for the availability of the material and to my luck they have it. So there was a delay with the project due to the covid19 pandemic. I was really scared before making the payment cause I’ve been scammed twice, they attended so well to me and that made me trust the process and made the payment and provided them with proof, I got my material in less than 10minutes
Very Good
Gbadamosi Solomon Oluwabunmi
Swift delivery within 9 minutes of payment. Thank you project master
Ajayi Crowther University, Oyo
I was scared at first when I saw your website but I decided to risk my last 3k and surprisingly I got my complete project in my email box instantly. This is so nice!!!
Ahmadu Bello University
I wish I knew you guys when I wrote my first degree project, it took so much time and effort then. Now, with just a click of a button, I got my complete project in less than 15 minutes. You guys are too amazing!
Temitayo Ayodele
Obafemi Awolowo University
My friend told me about iprojectmaster website, I doubted her until I saw her download her full project instantly, I tried mine too and got it instantly, right now, am telling everyone in my school about, no one has to suffer any more writing their project. Thank you for making life easy for me and my fellow students... Keep up the good work
Very Good
Stancy M
Abia State University, Uturu
I did not see my project topic on your website so I decided to call your customer care number, the attention I got was epic! I got help from the beginning to the end of my project in just 3 days, they even taught me how to defend my project and I got a 'B' at the end. Thank you so much iprojectmaster, infact, I owe my graduating well today to you guys...
Ibrahim Muhammad Muhammad
Usmanu danfodiyo university, sokoto
It's a site that give researcher student's to gain access work,easier,affordable and understandable. I appreciate the iproject master teams for making my project work fast and available .I will surely,recommend this site to my friends.thanks a lot..!
Dau Mohammed Kabiru
Kaduna State College of Education Gidan Waya
This is my first time..Your service is superb. But because I was pressed for time, I became jittery when I did not receive feedbackd. I will do more business with you and I will recommend you to my friends. Thank you.
Very Good
Joseph M. Yohanna
Thanks a lot, am really grateful and will surely tell my friends about your website.


  • Select 3 Project Topics of your choice from your Department.
  • Submit the 3 topics to your Supervisor for Approval.
  • Call Our Instant Help Desk on 0813-292-6373 and Get Your Complete Project Material Instantly.
  • All project materials on this website are well researched by professionals with high level of professionalism.


How do i choose a Project Topic?

Look for your department and select any topic of your choice

I have a fresh topic that is not on your website. How do I go about it?

How fast can i get a complete project from your website?

Within 15 minutes if the exact project topic is on our website

Is it a complete research project or just materials?

It is a Complete Research Project i.e Chapters 1-5, Abstract, Table of Contents, Full References, Questionnaires / Secondary Data

One of your topics suites my project, but the case study is different. What do i do?

Call Our Instant Help Desk Now: (+234) 813-292-6373 and you will be responded to immediately

How do i get my complete project?

Your Complete Project Material will be sent to your Email Address in Ms Word document format

Can I get my Complete Project through WhatsApp?

Yes! We can send your Complete Research Project to your WhatsApp Number

What if my Project Supervisor made some changes to a topic i picked from your website?

Call Our Instant Help Desk Now: (+234) 813-292-6373 and you will be responded to immediately

Do you assist students with Assignment and Project Proposal?

Yes! Call Our Instant Help Desk Now: (+234) 813-292-6373 and you will be responded to immediately

What if i do not have any project topic idea at all?

Smiles! We've Got You Covered. Chat with us on WhatsApp Now to Get Instant Help: (+234) 813-292-6373

How can i trust this site?

We are well aware of fraudulent activities that have been happening on the internet. It is regrettable, but hopefully declining. However, we wish to reinstate to our esteemed clients that we are genuine and duly registered with the Corporate Affairs Commission as "PRIMEDGE TECHNOLOGY". This site runs on Secure Sockets Layer (SSL), therefore all transactions on this site are HIGHLY secure and safe!