A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Studi Potensial Korosi pada Sistem Proteksi Katodik Beton Bertulang Dengan Variasi Jarak Anoda
The objective of this study is to study the influence of anode-cathode displacement to corrosion potential distribution of reinforced concrete cathodic protection system. Reinforced concrete speciments with a length of 1000 mm, width of 100 mm, and a height of 100 mm were used. Three variations of anode-cathode displacement for the specimens were 5 mm, 10 mm, and 20 mm. Specimens were immersed in a solution of NaCl 3.5 % and treated by wet-dry cycle. Profometer 5 + was used to find the location of reinforcement without damaging the surface of the concrete. Half-cell potential digital meters was used to measure the corrosion potential value of steel reinforcement. The corrosion potential measurements after 12 weeks of wet-dry cycle shows that the most negative corrosion potential was obtained for 10 mm anode-cathode displacement, i.e-391 mV. While for 5 mm and 20 mm anode-cathode displacements were -374 mV and -378 mV. Therefore, the anode-cathode displacements might affect the distribution of corrosion potential on reinforced concrete cathodic protection system.
Studi Potensial Korosi pada Sistem Proteksi Katodik Beton Bertulang Dengan Variasi Jarak Anoda
The objective of this study is to study the influence of anode-cathode displacement to corrosion potential distribution of reinforced concrete cathodic protection system. Reinforced concrete speciments with a length of 1000 mm, width of 100 mm, and a height of 100 mm were used. Three variations of anode-cathode displacement for the specimens were 5 mm, 10 mm, and 20 mm. Specimens were immersed in a solution of NaCl 3.5 % and treated by wet-dry cycle. Profometer 5 + was used to find the location of reinforcement without damaging the surface of the concrete. Half-cell potential digital meters was used to measure the corrosion potential value of steel reinforcement. The corrosion potential measurements after 12 weeks of wet-dry cycle shows that the most negative corrosion potential was obtained for 10 mm anode-cathode displacement, i.e-391 mV. While for 5 mm and 20 mm anode-cathode displacements were -374 mV and -378 mV. Therefore, the anode-cathode displacements might affect the distribution of corrosion potential on reinforced concrete cathodic protection system.
Studi Potensial Korosi pada Sistem Proteksi Katodik Beton Bertulang Dengan Variasi Jarak Anoda
Fonna, Syarizal (author) / Huzni, Syifaul (author) / Rizky, Muhammad (author)
2020-10-07
doi:10.24815/jtm.v6i1.18224
Jurnal Teknik Mesin Unsyiah; Vol 6, No 1 (2018); 12-16 ; 2623-0747 ; 2301-8224
Article (Journal)
Electronic Resource
English
DDC:
690
PENGARUH PERKUATAN MORTAR JAKET DENGAN VARIASI JARAK SENGKANG BAMBU PADA KOLOM BETON BERTULANG
| BASE | 2019
PENGARUH SALINITAS AIR LAUT TERHADAP NILAI POTENSIAL PROTEKSI ANODA DENGAN METODE ICCP
| BASE | 2018
PENGARUH VARIASI JARAK TULANGAN SENGKANG SPIRAL TERHADAP KUAT LENTUR BALOK BETON BERTULANG
| DOAJ | 2020
PENGARUH VARIASI JARAK TULANGAN SENGKANG SPIRAL TERHADAP KUAT LENTUR BALOK BETON BERTULANG
| BASE | 2020
EFEK PERKUATAN GLASS FIBER REINFORCE POLYMER-SHEET PADA BALOK BETON BERTULANG DENGAN TULANGAN KOROSI
| DOAJ | 2022