Development of non-destructive quality assessment system / Ahljake Kenneth Almasan, Emil John Cadag, Nivia Lyn Hernandez, Francis Angelo Nepomuceno, Justin James Tecson.

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Almasan, Ahljake Kenneth [author.]

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Material type: Text

TextPublication details: Manila : Technological University of the Philippines, 2025.Description: xiii, 108 pages : color illustrations ; 29 cm. + 1 CDROM (4 3/4 in)Content type:

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BTH TK 5105.59 A46 2025

Dissertation note: College of Industrial Technology. -- Bachelor of Engineering Technology major in Electronic Communications Technology : Technological University of the Philippines, 2025. Summary: This thesis presents the development of a prototype for a non-destructive quality assessment system aimed at evaluating rebar placement in concrete walls. The system employs Ultra-Wideband technology integrated with a Raspberry Pi for high-precision measurement of rebar size, depth, and location without damaging the concrete. Reliability trials were conducted on different concrete samples with varying rebar sizes and rebar depths to check functionality. The findings confirm the prototype provides high measurement accuracy for depth ranged within certain limits in reinforced concrete structures, although the detection accuracy decreases significantly at greater depths. The device’s Bluetooth capabilities enable data transmission with adequate display settings, which meets the requirements for professional as well as casual users. This research demonstrates the effectiveness of the developed system in ensuring structural integrity and compliance with construction standards. Keywords: Raspberry Pi, ESP32, Ultra-Wideband, Polylactic acid, Light-emitting Diode, electronics, non-destructive testing, welded wire fabric, structural health monitoring, microcontroller unit, operating system, reinforced cement concrete.

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Holdings
Item type	Current library	Shelving location	Call number	Copy number	Status	Date due	Barcode
Bachelor's Thesis CIT	TUP Manila Library	Thesis Section-2nd floor	BTH TK 5105.59 A46 2025 (Browse shelf(Opens below))	1	Not for loan		BTH0004088

Bachelor's thesis.

College of Industrial Technology. -- Bachelor of Engineering Technology major in Electronic Communications Technology : Technological University of the Philippines, 2025.

Includes bibliography.

This thesis presents the development of a prototype for a non-destructive quality assessment system aimed at evaluating rebar placement in concrete walls. The system employs Ultra-Wideband technology integrated with a Raspberry Pi for high-precision measurement of rebar size, depth, and location without damaging the concrete. Reliability trials were conducted on different concrete samples with varying rebar sizes and rebar
depths to check functionality. The findings confirm the prototype provides high measurement accuracy for depth ranged within certain limits in reinforced concrete
structures, although the detection accuracy decreases significantly at greater depths. The device’s Bluetooth capabilities enable data transmission with adequate display settings, which meets the requirements for professional as well as casual users. This research
demonstrates the effectiveness of the developed system in ensuring structural integrity and compliance with construction standards.

Keywords: Raspberry Pi, ESP32, Ultra-Wideband, Polylactic acid, Light-emitting Diode, electronics, non-destructive testing, welded wire fabric, structural health monitoring,
microcontroller unit, operating system, reinforced cement concrete.

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