Building Construction Defects at Noakhali Sadar Upazila in Bangladesh


Authors : Sadek Hossain; Saiful Islam; MD. ALA UDDIN

Volume/Issue : Volume 9 - 2024, Issue 2 - February

Google Scholar : https://tinyurl.com/bdd52672

Scribd : https://tinyurl.com/4axzud62

DOI : https://doi.org/10.5281/zenodo.10791497

Abstract : Defects in construction can compromise the safety of a building’s occupants. Construction defects can also lead to legal disputes between property owner’s contractors, architects and other parties involved in the construction process. Resolving these disputes can be time consuming and costly. The first step to solve the building construction defects is to conduct a thorough inspection of the building to identify all existing defects. Determine the root cause of each defect. This may involve investigating construction practices, material quality, design flows, Environmental Factors and other contributing factors. Understanding the underlying cause is essential for developing effective solution and preventing recurrence. In this paper we used manual survey of 20 buildings from selected area to collect data. To depicts the true scenario of building defects we selected seven different parameter named crack; rising dampness; peeling paint; fungi attack; moisture in air; spalling of concrete tilting; Efflorescence and Seepage. After Analyzing the data, we found that the highest percentage of defect was peeling paint around 20.33% of the building, While the effect of efflorescent was the lowest point of about 5.69%. In conclusion, from the result it is clear that construction defects in Bangladesh is a significant problem. It is important to carry out the necessary repairs, replacements or modifications according to the remediation plan. This may involve coordinating with contractors, suppliers and other relevant parties to ensure that the work is completed correctly and effectively.

Keywords : Construction, Faults, Retrofit, Tilting, Efflorescence, Settlement.

Defects in construction can compromise the safety of a building’s occupants. Construction defects can also lead to legal disputes between property owner’s contractors, architects and other parties involved in the construction process. Resolving these disputes can be time consuming and costly. The first step to solve the building construction defects is to conduct a thorough inspection of the building to identify all existing defects. Determine the root cause of each defect. This may involve investigating construction practices, material quality, design flows, Environmental Factors and other contributing factors. Understanding the underlying cause is essential for developing effective solution and preventing recurrence. In this paper we used manual survey of 20 buildings from selected area to collect data. To depicts the true scenario of building defects we selected seven different parameter named crack; rising dampness; peeling paint; fungi attack; moisture in air; spalling of concrete tilting; Efflorescence and Seepage. After Analyzing the data, we found that the highest percentage of defect was peeling paint around 20.33% of the building, While the effect of efflorescent was the lowest point of about 5.69%. In conclusion, from the result it is clear that construction defects in Bangladesh is a significant problem. It is important to carry out the necessary repairs, replacements or modifications according to the remediation plan. This may involve coordinating with contractors, suppliers and other relevant parties to ensure that the work is completed correctly and effectively.

Keywords : Construction, Faults, Retrofit, Tilting, Efflorescence, Settlement.

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