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Jul 6, 20238 min read

Factors Affecting the Durability of Concrete

Introduction Concrete is a fundamental construction material renowned for its strength, versatility, and durability. However, several...

Jun 25, 20239 min read

Sulfate Attack in Concrete

1. Introduction Sulfate attack is a significant problem which locally affects concrete and other construction materials. Aqueous...

Jun 20, 202316 min read

Alkali-Silica Reaction (ASR) In Concrete

Introduction: The alkali-silica reaction (ASR) is a complex chemical process that occurs in concrete and has significant implications for...

Dec 5, 20222 min read

Concrete Mix design using DOE-British method

Concrete Mix Design Definition “Mix Design is the science of determining the relative proportions of the ingredients of concrete to...

Nov 27, 20223 min read

Construction of Precast Concrete

Precast Concrete is a construction product produced by casting concrete in a reusable mold or form which is then cured in a controlled...

Nov 26, 20227 min read

Factors Affecting the Durability of Concrete

1. Water-to-Cement Ratio The water-cement ratio is the ratio of the weight of water to the weight of cement used in a concrete mix. The...

Nov 24, 20221 min read

Free Float and Total Float in Network Diagram using Critical Path Method

What is Float (Slack) Project management float is the amount of time a given task can be delayed without causing a delay in the entire...

Nov 24, 20221 min read

How to Calculate the Earlies and Latest Time on Activity on Arrow

EARLY START (ES) The earliest date a task can start. EARLY FINISH (EF) The earliest date a task can be completed LATE START (LS) The...

Nov 23, 20221 min read

How to Draw Arrow Diagramming Method (ADM)

It is a network diagramming technique in which activities are represented by arrows. The start and end of each node or event are...

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