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 − 09 DOI: /C The reference electrode selected shall provide a 2.

Author: Bagis Vudocage
Country: Tunisia
Language: English (Spanish)
Genre: Medical
Published (Last): 20 February 2011
Pages: 251
PDF File Size: 16.70 Mb
ePub File Size: 6.42 Mb
ISBN: 660-4-53762-311-9
Downloads: 3174
Price: Free* [*Free Regsitration Required]
Uploader: Mikinos

Concrete cover in excess of 3 in. This standard is not included in any packages. 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.

Your Alert Profile lists the documents that will be monitored. Originally approved in 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. 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.

Potentials mea- sured by reference electrodes other than saturated copper- copper sulfate should be converted to the copper-copper sulfate 4 Hampel, C. 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.

  JARRE STOER OPTIMIERUNG PDF

Classifications Corrosion Processes 2 – Oct 7 3: Please first verify your email before subscribing to alerts. Current edition approved Nov.

Astm c free download

Standards Subsctiption may be the perfect solution. For concrete submerged in seawater, using silver-silver chloride reference electrodes avoids chloride contamination problems that may occur with copper-copper sulfate electrodes.

The basic configuration of the electrical circuit is shown in Fig. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Subscription pricing is determined by: 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.

Articles by Delgado Tobon, A.

The basic configuration of the electrical circuit is shown in Fig. Related Content 009 related web page information. As the voice of the U.

anscorten.tk

The occurrence of such phenomena represents mostly the durability problems of the material, especially when the structure is subjected to the chloride ions presence in marine or high salinity enviroment and large amounts of carbon dioxide CO 2processes known as chloride penetration v876 carbonation respectively [1,2,3]. Search for related content. A number in parentheses indicates the year of last reapproval. No further reproductions authorized. Concrete surfaces that are coated or treated with sealers may not ast, an acceptable electrical circuit.

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.

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. Need more than one copy? Already Subscribed to this document. Link to Active This link will always route to the current Active version of the standard.

  AL811H SERVICE PDF

Corrosion monitoring of steel in concrete by galvanostatic pulse technique. It is often 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 measurements, to formulate conclusions concerning corrosion activity of embedded steel and its probable effect on the service life of a structure.

Enviado por Roberta flag Denunciar. It is often 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 measurements, to formulate conclusions concerning corrosion activity of embedded steel and its probable effect on the service life of a structure.

User Name Password Sign In. This standard is also available to be included in Standards Asrm. 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.

Calomel reference electrodes have been used in laboratory studies. Significance and Use 4. Concrete cover in excess of 3 in. 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 articles in this journal Similar articles 90 Web of Science Download to citation manager Permission requests.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. International Journal of Electrochemical Science. Please first log in with a verified email before subscribing to alerts. We have no amendments or corrections for this standard.