ASTM C Rapid Chloride Permeability Test. T E C H N I C A L. B U L L E T I N T B – 0 1 0 0. Concrete. Introduction. This test method was originally developed. Full-Text Paper (PDF): ASTM C rapid chloride penetrability test: a new look. The ASTM C rapid chloride permeability test, which is widely used, quickly determines how resistant your concrete is to chloride ingress.
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This includes specimens with actual diameters ranging from 95 to mm.
Most concretes, if properly cured, become progressively and significantly less permeable with time. Factors such f1202 ingredient astm c1202 used in concrete mixtures and the method and duration of curing test specimens affect the results of this test See Note 1.
Examples of such correlations are astm c1202 in Refs 1- 5. No other units of measurement are included in this standard.
Acceptance criteria for this test should consider the sources of variability affecting the results and ensure balanced risk between supplier and purchaser. C120 most cases the electrical conductance results astm c1202 shown good correlation with chloride ponding tests, such as AASHTO T, on companion slabs cast from the astm c1202 concrete mixtures Refs 1- 5.
One approach to establishing criteria is discussed in Ref 6. Astm c1202 notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard.
When using this test c122 astm c1202 acceptability of concrete mixtures, statistically-based criteria and test age for prequalification, or for acceptance based on jobsite samples, should be stated in project specifications.
Other specimen diameters astm c1202 be tested with appropriate changes in the applied voltage cell design see 7.
Work Item s – proposed revisions of this standard. For specimens with diameters less than 95 mm, particular care must be taken in coating and mounting the specimens to ensure that the conductive solutions are able to contact the entire end areas during the test.
Historical Version s – view astm c1202 versions of standard. The anticipated exposure conditions and time before a structure will be put into service should astm c1202 considered. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part astm c1202 the standard.
It is the responsibility of the user astm c1202 this standard astm c1202 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
When this method is used for mixture qualification asrm acceptance testing, it is imperative that the curing procedures and the age at time of testing be clearly specified.
Link to Active This link will always route to the current Astm c1202 version of the standard.
The results from this test on some such astm c1202 indicate low resistance to chloride ion penetration, while asfm chloride ponding tests on companion slabs show a higher resistance.