Studies on the Paint System Applied to the Marine Steel Structure Simultaneously with Cathodic Protection

1985 ◽  
pp. 577-584
Author(s):  
T. Tsuji
2019 ◽  
Vol 68 (8) ◽  
pp. 220-226
Author(s):  
Hiroto Tado ◽  
Toru Yamaji ◽  
Atsushi Kobayashi ◽  
Yoshiyuki Kawase ◽  
Michio Yoshida ◽  
...  

2019 ◽  
Vol 63 (1) ◽  
pp. 11-18
Author(s):  
H. Geiplová ◽  
L. Mindoš ◽  
J. Mrázek ◽  
D. Majtás ◽  
P. Macová ◽  
...  

Abstract The paper follows the paper describing the condition of wrought iron structure of main railway station [1]. In this paper the investigation of condition of paint system corrosion surface treatment is given and the restoration procedure is described. The withdrawal samples of paint systems were analysed by stratigraphy, FTIR and XRF analysis. Due to identification of Pb pigment presence in primer the water jet technology was chosen which minimalised the danger waste formation.


2019 ◽  
Vol 121 ◽  
pp. 02010
Author(s):  
Alexander Shurayts ◽  
Denis Maruhin ◽  
Hajiahmed Zubailov ◽  
Yury Tomashevskiy

The perspectivity of protection against corrosion by pulsed current in terms of improving the energy efficiency of cathodic protection stations (CPS) are shown. The cathode polarization of the steel structure to the required protective potential values is provided by the station-controlled current parameters, as well as the transition from the direct current mode to the pulse mode and vice versa. A combined load model was implemented, including a traditional electric circuit for replacing a pipeline and a model based on fuzzy rules (FR), which connect the value of protective potential with the state of protective coatings of an underground steel structure, as well as the parameters of exposure to a corrosive environment. The control of the CPS modes using the FR system made it possible to optimize the station’s power consumption modes taking into account the variability of external environmental factors affecting the underground pipelines.


Author(s):  
Hiroto Tado ◽  
Toru Yamaji ◽  
Atsushi Kobayashi ◽  
Yoshiyuki Kawase ◽  
Michio Yoshida ◽  
...  

2019 ◽  
Vol 63 (1) ◽  
pp. 77-86 ◽  
Author(s):  
Bogusław Podhalański ◽  
Anna Połtowicz

Abstract The article discusses a project that features the relocation of the historic Atelier building, built by Krakow-based architect Wandalin Beringer (1839–1923) who was active in the early twentieth century, and the regeneration of a plot belonging to the Congregation of the Resurrection since 1885, which is located at 12 Łobzowska Street in Krakow. The method includes cutting the entire structure off at the foundation and then after reinforcing it with a steel structure transporting it in its entirety to the new location. The project included two possible variants of moving the building in a straight line, either by 21 or 59 metres and evaluates two projects of further regeneration, the adaptive reuse of the building as an exhibition and religious space as well as a proposal for the remodelling of the nearby plot that belongs to the Congregation into a space for meditation and as a recreational park. The aim of these measures is to prevent the demolition of this building, now over a century old, as a result of which a forgotten element of the cultural heritage of the city will be saved. This project was based on the results of analyses of the cultural and historical conditions of Krakow. The block of buildings in which the Atelier in question is located is a very attractive location, near to the very centre of Krakow, adjacent to residential, service and educational buildings. It is directly adjacent to the Monastery Complex of the Congregation of the Resurrection, listed as a heritage building under conservation protection (municipal registry of heritage buildings). In the second half of the twentieth century, the building was used as a workroom by artists such as Xawery Dunikowski and later by the sculptress Teodora Stasiak. The case of the Atelier may provide an inspiration for discussion as well as raising awareness among citizens and city authorities to avoid future situations in which cultural heritage may become forgotten or demolished.


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