Chemical Composition of Raw Materials | CEMENT | Part 1.1 | BMC

Basic constituents of Hydraulic Cement: Lime CaO, Silica SiO₂, Alumina Al₂O₃, Iron Oxide Fe₂O₃

• The various proportions of these oxide compositions are mainly responsible for influencing the various properties of cement. For example an increase in Lime content beyond a certain value makes it difficult to combine completely with other compounds because, free lime or surplus lime will exists in the clinker and result in an unsound cement.

Cement | Introduction | Part 1

1. Cement is a material which has cohesive and adhesive properties in the presence of water. 
2. Obtained by pulverizing clinker formed by calcinating raw materials primarily consisting of  Lime (CaO), Silicate (SiO₂), Alumina (Al₂O₃) and Iron oxide (Fe₂O₃).
3. It was invented by Joseph Aspdin of UK in 1824. He named it Portland cement because the hardened concrete made out of the cement aggregates and water in definite proportion resembled the natural stone occurring at Portland.

How to earn money through Chegg Civil Engineering SME?

In this article we are going to discuss about CHEGG SME for civil engineering.

I. What is Chegg? 

Chegg is a online platform where students asks questions from different streams i.e. science, commerce, arts and technology. Students who are using Chegg have to buy premium subscription of this portal.

Introduction | Rigid & Deformable Materials | SOM Definition | SOM 1.1

DEFINITION: When the external force acts on a body, the body tends to undergo some deformation. Due to “Cohesion b/w the  MOLECULES” the body resists deformation. The resistance which opposes the deformation is known as   STRENGTH OF MATERIAL.

Aliens Developers Pvt Ltd 2018 || Recruitments

Aliens developers are inviting application for "Supply Chain Management Executive Engineer" & various posts for civil engineers in Hyderabad. You can apply for this post by sending your resume to company's email address.

Aliens Developers is a south Indian real estate development company established in 2004. The name "aliens" is can be proved by because they develop lots of alien space stations in India. You have to apply for their recruitments to become the part of Aliens Group.

Freshers & experience both engineers can apply for their recruitments.

Chemical Composition of RAW Materials | Construction Materials Part II

• The three basic constituents of hydraulic cement are lime, silica-alumina & iron oxide. 
• The relative proportions of these oxide compositions are responsible for influencing the various properties of cement. 
• An increase in lime content beyond a certain value makes it difficult to combine completely with other compounds. 
• Consequently, free lime will exist in the clinker & will result in any unsound cement. An increase in silica content at the expense of alumina & ferric oxide makes the cement difficult to fuse & form clinker. 
• The approximate limits of chemical composition in cement are given below: 

How to search civil engineering jobs?

Hi engineers, today I'm posting an article on "how to find jobs" via google, bing, yahoo or other search engines. Nowadays there are lots of sites who are fooling us to search for a job actually they provided a platform to us which will help to find a job but there are lots of fake job consultants who are taking charges before an interview but this is not a genuine process to providing jobs. If you are getting a job through a consultancy they do not ask for any kind of payment. 

Here, we are providing how to find a job online? This is a genuine trick to get a job as your profile or qualifications. So, let start.

AAC Blocks Civil Engineering | Buzzfeed

ACC stands for Autoclaved Aerated Concrete, is a Lightweight, Load-bearing, High-insulating, Durable building product, which is produced in a wide range of sizes  & strengths. 

The construction industry is transforming day by day there are huge researches & inventions are being invented to construct the modern infrastructures for a modern world. 

The ACC blocks technology was developed in 1924 in Sweden & it has become one of the most used building materials in Europe and is rapidly growing in many other countries around the world. Autoclaved Aerated Concrete (ACC) is a thermally insulated concrete based material. It is used in both internal and external construction. This is relatively a new product that is being integrated into the construction process.

In this article, we are going to learn about ACC blocks, there advantages disadvantages & scope in the construction industry.