This standard is issued under the fixed designation C /C M; the number 1 This test method is under the jurisdiction of ASTM Committee C09 on. ASTM C Standard Test Method for Acid-Soluble Chloride in Mortar and Concrete. Lab ID: Use Specification limits in concrete are intended to minimize. 1 Feb ASTM Ce1 Standard test method for acid-soluble chloride in mortar and concrete. View on Information Provider website {{ linkText }}.

Author: Negore Fauran
Country: New Zealand
Language: English (Spanish)
Genre: Music
Published (Last): 17 December 2004
Pages: 363
PDF File Size: 4.3 Mb
ePub File Size: 7.75 Mb
ISBN: 360-5-50361-136-5
Downloads: 45372
Price: Free* [*Free Regsitration Required]
Uploader: Mazurn

Originally approved in Chemical Society, Washington, DC. Blast-furnace slag aggregates and cements astm c1152 sulfide 1c152 in concentrations that can cause such interference and produce erroneously high test results.

ASTM C1152.C1152M – 04 – Acid-Soluble Chloride in Mortar and Concrete

The original beaker may be used See Note 7. Historical Version s – view previous versions of standard.

Treatment with hydrogen peroxide, as discussed in Test Methods Cis used to eliminate such interference. The alternative astm c1152 in parentheses is for information only and does not represent a different standard sieve astm c1152. However, some organic substances that may be introduced into mortar or concrete contain chloride that is initially acid-insoluble that can eventually ionize and thus become acid-soluble or water-soluble after a period of exposure in the very astm c1152 cement system.

CM or as required astm c1152 the purpose of the investigation. Conventional two-pan astm c1152 shall have a maximum sensibility reciprocal of 0. Unless otherwise indicated, it is intended that all reagents shall conform to the specifications of the Commit- tee onAnalytical Reagents of theAmerican Chemical Society5.

A digital readout is preferred but not required. Privacy Policy Sensors Sitemap. NOTE 6—To prevent loss of chloride by volatilization, it is important to keep the beaker covered during heating and digestion. Results Produced Chloride Cl – is determined and reported as weight percentage of the sample.

Current edition approved Astm c1152. Other grades may be used, provided it is first ascertained astm c1152 the reagent is astm c1152 sufficiently high purity to permit its use without lessening the accuracy of the determination.

Some values have only SI units because the inch-pound equivalents are not used in practice. These notes and footnotes shall not be considered as requirements of this standard. Astm c1152 all sampling tools prior to each sampling operation See Note 4.

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

Account Suspended

Immerse the electrodes into the solution, taking care that the stir bar does not strike the electrodes. Disperse the sample astm c1152 75 mL of water.

The volume should not exceed mL. A number in parentheses indicates the year of last reapproval.

Excessive amounts of acid can erode the silver chloride coating on the silver billet electrode prematurely. Astm c1152 samples may be unrepresentative, especially when astn nominal maximum coarse aggregate size is 25 m 1 in.

If you need more info or have any questions, please note the Lab ID number 37 and contact us at:. ASTM Volume Remove the beaker and wipe the electrodes with absorbent paper.

ASTM CCM – 04 – Acid-Soluble Chloride in Mortar and Concrete

Astm c1152 chloride will be detected by the use ast this method. Cover the beaker with a watch glass and allow to stand for 1 to 2 minutes. Such chloride will be detected by the use of this method. To prevent sample contamination, avoid contact of sample with hands and other sources of perspiration.

Place the beaker on a magnetic stirrer and add astm c1152 TFE-fluorocarbon coated stir bar. Page and John S.

Parte 1 de 2 Designation: The titration may take place in a solution that contains a small amount of solid matter. These astm c1152 and footnotes shall not be considered as requirements of this standard. Do not allow sample to boil more than a astm c1152 seconds See Note 6.

If the smell of hydrogen sulfide is strongly present, add 3 mL of hydrogen peroxide See Note 5. Order Form 2 Email complete form astm c1152 contact listed below.