Structural Integrity of A 2-Storey Building Using None Destructive Testing Method
Structural Integrity of A 2-Storey Building Using None Destructive Testing Method
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Date
2020-12
Authors
IBRAHIM, A.G. NASIRU, A. USMAN, J. GAMBO, S. IBRAHIM, M.M.
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Abstract
The paper assessed the condition of the existing two-storey building of six classrooms in
Government Girls Day Secondary School, Gumel, Jigawa State. The method of Non
Destructive Testing (NDT) using a rebound hammer was adopted. Five structural elements
(slabs, beams, columns, staircases and foundations) were assessed. The cumulative average
strength of the five structural elements was 32.7 RN. Results revealed that despite signs of
physical defects on the building such as cracks, exposed column reinforcement bars, etc. it
was still considered safe for use. The study recommended that to prevent the building from
deteriorating further, periodic structural assessment and good maintenance practice should be
carried out. This is to prolong the life span of the building and prevent any threat to the
building users and third parties.
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Department of Building, Faculty of Environmental Design, Ahmadu Bello University, Zaria-Nigeria getsomsc 12012@gmail.com, +2348060907165