engineering - Utopia Educators

Geopolymer vs. Alkali-Activated Materials: Are they same?

According to Davidovits, alkali-activated materials (AAMs) are not polymers, so they can't be called "geopolymers." Geopolymer is not a subclass of AAM.

engineering Featured

Overview of Remote Sensing

Remote sensing is a collecting information about a place or an object without physical touch using satellite or drone activities. This information is derived from images captured by Earth satellites.

engineering Featured

Floods and Flood Management

A flood is a naturally occurring disaster that occurs when water overflows onto land that is normally dry, and flood management is a technique and strategy used to plan, control, and reduce the risks and damages caused by flooding.

engineering Featured

Green Concrete: A Step Towards Sustainable Construction

Green is prepared from eco-friendly waste materials that reduce carbon dioxide emissions and the environmental impact. The waste materials used to produce green concrete are fly ash, slag, metakaolin, palm oil fuel ash, silica fume, agricultural waste ash, recycled aggregate, etc.

engineering Featured

Durability Properties of Geopolymer Concrete

Geopolymer concrete offers superior durability properties compared to conventional concrete.

engineering

The Mystery of the Giza Pyramids: Were They Built with Geopolymer Concrete?

An analysis of the different theories of how the blocks used in the Pyramids were created.

engineering Featured

Mechanical Properties of Geopolymer Concrete

Exploring the factors affecting the strengths of geopolymer concrete such as curing conditions, activator-to-binder ratio, water content, mix design, mixing process, mixing time.

engineering Featured

Geopolymer Concrete: An Overview

Ariful Islam exploring his speciality of geopolymers, just the beginning for this alternative to OPC and other high emission concretes.

Education Featured

My Undergraduate Thesis: Challenges, Learning, and Growth

Ariful Islam and his journey in high education in Bangladesh defending his thesis of "Mix optimization of one-part and two-part fly ash and slag-based alkali-activated materials'

resistance Featured

The Reluctance to Change

Change is like your grandma's old sofa. It’s familiar, a little uncomfortable, but you’ve been sitting on it for years, so why bother switching to something new, even if it’s starting to sag in all the wrong places?

nuclear Featured

An Overview of Nuclear Marine Propulsion

A nuclear submarine is one of the most expensive and sophisticated weapons that a nation can possess. Over the years, their popularity has increased rapidly for the extraordinary advantages they can actually provide.

architecture

Differences Between Steel building and Concrete building

Concrete and steel are one of the most building materials and it is used in many building projects for their underlying structure. The world architecture used wood, adobe, thatch and caves for making their residence before modern engineering and use of steel and concrete.

engineering

Technical Allowance-A legitimate right of P-TEVTA engineers

Technical Education and Vocational Training Authority-the largest skill provider in the province of Punjab, Pakistan.

bangladesh Featured

Mega Projects in Bangladesh

Bangladesh is a developing country. It is making rapid progress in infrastructures. As a result, we are expected to see a lot of development projects within some years. There is some mega project running in Bangladesh. These projects will change the image of this country.

architecture

Did architecture find just to design a beautiful building?

This concept is very common among people. Some people may think that the importance of architecture is in designing a beautiful and distinctive building only, but this is very far from the truth for which architecture was found, so why is it important in our lives?

engineering

What Distinguish an Architect From a Civil Engineer!

Many people get confused because they cannot see any difference between a civil engineer and an architect. Though they work on the same field or project, there is some difference between them.

engineering

Civil Engineering

We know that engineering is science that cares about applying all science civil engineering is trying to combine mathematics, physics, statistics, geology and chemistry in one discipline.