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Factors Affecting the Durability of Concrete

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

Sulfate Attack in Concrete

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

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...

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...

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...

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...

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...

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...

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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