ASTM C1012 PDF

Gudal Link to Active This link will always route to the current Active version of the standard. Order Form 2 Email complete form to contact listed below. Combining values from the two systems may result in non-conformance with the standard. C — 04 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution1 This standard is issued under the fixed designation C ; the number immediately following the designation indicates the year of original adoption or, in the case asmt revision, the year aztm last revision. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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Gudal Link to Active This link will always route to the current Active version of the standard. Order Form 2 Email complete form to contact listed below. Combining values from the two systems may result in non-conformance with the standard. C — 04 Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution1 This standard is issued under the fixed designation C ; the number immediately following the designation indicates the year of original adoption or, in the case asmt revision, the year aztm last revision.

It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Work Item s — proposed revisions of this standard. Seal the container with a lid so that the sulfate solution cannot evaporate.

Test Method C is suitable for evaluating portland cements but not blended cements or blends of portland cement with pozzolans or slags. Last previous edition approved in as C — Other sulfate concentrations or c sulfates such as MgSO 4 may be used to simulate the environmental exposure of interest. For mortar bars 25 by 25 by mm volume mLthis is to mL of solution per mortar bar in the storage container.

Any anhydrous or hydrated sodium sulfate may be used if the water content of the salt is checked by loss on ignition and proper corrections made to account for the specified sulfate concen- tration. The values shown in parentheses are for information purposes only. A number in parentheses indicates the year of last reapproval. Maintain the volume proportion of sulfate solution to mortar bars in a storage container at 4. Reagents and Materials 5.

Testing goes to 1 year. Other sulfate concentrations or other sulfates such as MgSO4 may be used to simulate the environmental exposure of interest. 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. Time for Results Please contact a CTLGroup chemical services representative or Project Manager to discuss your individual project needs and testing response times.

A superscript epsilon e indicates an editorial change since the last revision or reapproval. Results Produced Length change of mortar bars immersed in sulfate solution. Portland cements may be evaluated by ASTM Chowever C is not suitable for evaluating blended cements or blends of supplementary cementitious materials with ordinary portland cement. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of zstm other.

Within the text, the inch-pound units are shown in brackets. If you need more info or have any questions, please note the Lab ID number and contact us at: Such chemicals shall conform to the specifica- tions of the Committee on Analytical Reagents for the American Chemical Society where such specifications are available.

Further discussion of these and other astmm issues is given in the Appendix. Can extend ast, of testing for additional charge. Print and complete the following order form.

Method C is suitable for evaluating portland cements but not blended cements or blends of portland cement with pozzolans or slags. There was a problem providing the content you requested When tests are made that are expected to produce results that are close to an acceptance- rejection value, it is recommended that reagent grade chemi- cals be used.

Historical Version s — view previous versions of standard. If you need sstm info or have any questions, please note the Lab ID number and contact us at:. Mix the solution on the day before use, cover, and store at Related Posts.

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