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ASTM C876 – 09 PDF

This standard is issued under the fixed designation C ; the number immediately following the designation indicates the 1 This test method is under the jurisdiction of ASTM Committee G01 on Not for Resale, 09/10/ 06 MDT. NDTCE’09, Non-Destructive Testing in Civil Engineering. Nantes, France The ASTM standard C [3] provides general guidelines for the. normativa astm c dirigida a concretos Designation: C āˆ’ 09 DOI: /C The reference electrode selected shall provide a 2.

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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 asgm a graphic trough a web server on an internet domain figure 1.

International Journal of Electrochemistry Sciencev. 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. Proceed to Checkout Continue Aetm. The basic configuration of the electrical circuit is shown in Fig. It is the responsibility of the astk of this standard to establish appro- priate safety and health practices and determine the applica- bility of regulatory limitations prior to use.

Potentials mea- sured by reference electrodes other than saturated copper- copper sulfate should be converted to the copper-copper sulfate 4 Hampel, C. Corrosion monitoring of steel in concrete by galvanostatic pulse technique. Current edition approved Nov.

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Please first 009 in with a verified email before subscribing to alerts. The basic f876 of the electrical circuit is shown in Fig. Classifications Corrosion Processes 2 – Oct 7 3: This standard c867 also available to be included in Standards Subscriptions.

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Standards Subsctiption may be the perfect solution. Subscription pricing is determined by: The values given in parentheses are mathematical conversions to SI units that are provided for c87 only and are not considered standard.

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.

Current VolumeMA The basic configuration of the electrical circuit is shown in Fig. Services Email this article to a colleague D876 me when this article is cited Alert me if a correction is posted Article Usage Statistics Similar articles in this journal Similar articles in Web of Science Download to citation manager Permission requests.

Already Subscribed to this document. Concrete surfaces that are coated or treated with sealers may not provide an acceptable electrical circuit. Concrete cover in excess of 3 in. No further reproductions authorized.

Abstract Introduction Corrosion of concrete rebar has been established as the main factor of the premature deterioration of reinforced concrete structures. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

It shall consist of a sponge or several sponges pre-wetted with a low electrical resistance contact solution. This standard is not included in any packages.

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, asrm 6. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. User Name Password Sign In. We have no amendments or corrections for this standard.

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Calomel reference electrodes have been used in laboratory studies.

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Historical Version s – view previous versions of standard. Concrete surface in building interiors and desert environments lose sufficient moisture so that the concrete resistivity becomes so high that special testing techniques not c8766 in this test method may be required see 5.

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 c867. Enviado por Roberta flag Denunciar. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

For concrete submerged in seawater, using silver-silver chloride reference electrodes avoids chloride contamination problems that may occur with copper-copper sulfate electrodes.

Last previous edition approved in as Cā€” The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Need more than one copy? Concrete surface in building interiors and desert environments lose sufficient moisture v876 that the concrete resistivity becomes so high that special testing techniques not covered in this test method may be required see 5.

International Journal of Electrochemical Science.

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