Education
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Controlled dump site
A controlled dump site is a particular site previously used for open dumping. Proper planning is required. Consists of minimal infrastructure requirements. The selected site should have suitable hydrological conditions. Preparation of the disposal area…
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Features of Primavera P6
Risk management Identify, track and resolve risks before they become issues Timelines A traditional Gantt chart to schedule tasks on a bar graph Reporting & Analytics Ability to generate status reports for stakeholders Resource analysis…
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Introduction to Project
A project can be defined as a group of tasks performed in a definite time period to meet a specific set of objectives or the scope, time, cost, risk and the performance of the project.…
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Segregation in freshly poured concrete
The separation of the aggregate particles from the cement paste, resulting in a non-uniform distribution of materials in the concrete mix can be called Segregation in concrete. The consequences of segregation are as follows, Reduced…
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Concreting process
1. Column concreting Kicker Generally, a kicker is provided at all positions where concrete columns are required from concrete slabs, footings, or plinth beams. Generally, the height of the kicker is 75mm (3”) and…
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Compaction of concrete
Poker vibrator A poker vibrator is used to vibrate & compact the concrete to obtain a well-compact and good-finishing surface appearance. Poker vibrator gives a high rate of vibration and they induce the concrete to…
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Plastering
Generally plastering is done to conceal the defective workmanship and to protect the external surfaces against the penetration of rainwater, termite, and other atmospheric agencies. Plastering gives a good appearance, smooth surface, and protection to…
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Honeycombs in concrete
Honeycombs are the defects in a finished concrete surface. If the poker vibrator is not applied properly air bubbles couldn’t released from concrete. Later it will come to the outer surface of the concrete. It’s…