AASHTO T259 PDF

Find the most up-to-date version of AASHTO T at Engineering Chloride Ion Penetration” or AASHTO T rapid chloride permeability test ( RCPT) and the AASHTO T “Resis- tance of Concrete to Chloride Penetration” . AASHTO T 02 – Download as PDF File .pdf), Text File .txt) or read online. Chloride Ion.

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AASHTO T Resistance of Concrete to Chloride Ion Penetration | CTL

Get Access Get Access. Print and complete the following order form. Sample Type Existing concrete samples from bridges, parking garages, roadways, runways, etc. There is a need to develop a better understanding of the relationship among short- medium- and long-term tests to assess the resistance of concrete to chloride penetration.

Should you want CTLGroup to fabricate specimens using your materials for this test, contact one of the contacts below to discuss specifics. Proposed mix designs, also used in evaluation of sealers, coatings, epoxies. Author links open overlay panel Patrick F.

Use Used to evaluate concretes or products ability to reduce the ingress of chlorides into concrete. Results Produced Treated and untreated specimens are sampled for chloride content determination after 90 days of salt water ponding. Privacy Policy Sensors Sitemap.

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The day salt ponding test can be improved by using a depth of penetration approach rather than an integral chloride content and by limiting the transport process to diffusion only. Comparative testing is presented for several concrete aaashto mortar mixtures, which aahsto that if modifications are made to test procedures and methods of analysis then the relationship between the results of the resistivity-based test and the diffusion-based test is improved.

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Modification to the rapid chloride test by shortening the test time to 30 min did not improve the correlation to other test methods for the range of concretes studied aasjto. The short-term 6-h rapid chloride permeability test has been criticized for its lack of a scientific basis and poor correlation to the so-called control ponding test. Abstract There is a need to develop a better understanding of the relationship among short- medium- and long-term tests to assess the resistance of concrete to chloride penetration.

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By continuing you agree to the use of cookies. Results are compared to control specimen.

If you need more info or have any questions, please note the Lab ID number and contact us at:. Elsevier About ScienceDirect Remote access Shopping cart Contact and support Terms and conditions Privacy aawhto We use cookies to help provide and enhance our service and tailor content and ads.

Time for Results Please contact a CTLGroup chemical services representative or Project Manager to discuss your individual project needs and testing response times.

In this contribution, a resistivity-based test is compared to a day salt ponding test. Recommended articles Citing articles 0. We use cookies to help provide and enhance our service and tailor content and ads.

If you need more info or have any questions, please note the Lab ID number and contact us at: Include desired application rate of products sand any special application or curing instructions.