It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. If the document is revised or amended, you will be notified by email. User Name Axtm Sign In. Corrosion monitoring of steel in concrete by galvanostatic pulse technique.
Significance and Use 4. International Journal of Electrochemical Science. Link to Active This link will always route to the current Active version of the standard. As the voice of the U. A number in parentheses indicates the year of last reapproval.
Concrete surface in building interiors and desert environments lose sufficient moisture so that the concrete resistivity becomes so high that special testing techniques not covered in this test method may be required see 5. No further reproductions authorized. Search for related content. It was obtained a system for in situ monitoring of corrosion for reinforced concrete, that allows to estimate the corrosion probability on rebar, where the user send a text message, to start the test in the and in return, via GPRS General Packet Radio Servicethe equipment disposes the data trend on a graphic trough a web server on an internet domain figure 1.
Corrosion of concrete rebar has been established as the main factor of the premature deterioration of reinforced concrete structures. Current edition approved Nov.
Experiments and Results It was obtained a system for in situ monitoring of corrosion for reinforced concrete, that allows to estimate the corrosion probability on rebar, where the user send a text message, to start the test in the system and in return, via GPRS General Packet Radio Servicethe equipment disposes the data trend on a graphic trough a web server on an internet domain figure 1. It is ast, necessary to use other data such as chloride contents, depth of carbonation, delamination survey findings, rate of corrosion results, and environmental exposure conditions, in addition to corrosion potential 0, to formulate conclusions 0 corrosion activity of embedded steel and its probable effect on the service life of a structure.
Therefore, the present work shows the development and implementation of a system for in situ monitoring of corrosion, for any reinforced concrete structure based on ASTM C [5] standard for measuring half-cell potential, with which it is possible to determine the corrosion probability of rebar in reinforced concrete structures. Corrosion monitoring of steel in concrete by galvanostatic pulse technique.
Standards Subsctiption may be the perfect solution. Calomel reference electrodes have been used in laboratory studies. Significance and Use 4. Services Email this article to a colleague Alert me when this article is cited Alert me if a correction is posted Article Usage Statistics Similar in this journal Similar articles in Web of Science Download to citation manager Permission requests. Current edition approved Nov.
Therefore, the present work shows the development and implementation of a system for in situ monitoring of corrosion, for any reinforced concrete structure based on ASTM C [5] standard for measuring asym potential, with which it is possible to determine the corrosion probability of rebar in reinforced concrete structures. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Given the importance of preserving civil structures, is evident the strong necessity of obtaining a system with great flexibility to perform the estimation in situ of the corrosive state, capable to dispose the information for immediate consultation anywhere with minimum internet access. Proceed to Checkout Continue Shopping. Classifications Corrosion Processes 2 — Oct 7 3: This standard is not included in any packages.
Please first log in with a verified email before subscribing c alerts. It is the responsibility of the user of this standard to establish appro- priate safety and health practices and determine the applica- bility of regulatory limitations prior to use.
Concrete cover in excess of 3 in. Subscription pricing is determined by: You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. The basic configuration of the electrical circuit is shown in Fig. Concrete surfaces that are coated or treated with sealers may not provide an acceptable electrical circuit. The system was tested on a building of the University complex, where its performance was evaluated using three different reference electrodes, obtaining an error over the measurement, between the standard and the system, of 6.
Concrete cover in excess of 3 in. Standards Subsctiption may be the perfect solution. Originally approved in Already Subscribed to this document. A number in parentheses indicates the year of last reapproval. The values given in parentheses are mathematical conversions to SI units that are provided for information c86 and are not considered standard. This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website.
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