Designation: C – Standard Test Method for. Fineness of Hydraulic Cement by the µm (No. ) Sieve1 This standard is issued under the fixed. Gilson Fineness Test Apparatus meets standard test methods for fineness of Portland and other hydraulic cements, as well as fly ash, natural pozzolan, masonry. 1 Dec ASTM C Standard Test Method for Fineness of Hydraulic Cement by the μm (No. ) Sieve. standard by ASTM International.
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This test method covers hydraulic cement fineness tests performed using a sieve. The sieve frame should be made of a circular metal matching the specified dimensions, fitted with either a stainless steel woven-wire sieve cloth or an electroformed forced nickel sieve sheet. This test method also covers sieve calibration and cleaning procedures.
ASTM C, Test equipment Controls
The test is also commonly used as a measure of fineness for materials other than cement and is a requirement for ASTM C Use Sieve residue provides a rough indication of cement mill grinding efficiency. Work Item s 4c30 proposed revisions of this standard. Historical Version s – view previous versions of standard.
Both the nozzle and sieve shall not be subjected to corrosion by water. Related Tests Particle size analysis provides additional information and is usually in good agreement with the wet sieve data. Alternate Tests None Related Tests Particle size analysis provides additional information and is usually in good agreement with the wet sieve data.
Results Produced Weight percentage retained on the No. Time for Results Please contact a CTLGroup chemical services representative or Project Manager to discuss your individual project needs and testing response times. The nozzle and pressure gauge should also conform to the specified dimensions. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Sample Type Portland cement, fly ash, blended cement, ground slag, masonry cement, silica fume, raw mix, any non-water-soluble powder. The inch-pound equivalents of SI units may be approximate. This c340 is a brief summary of the referenced standard. If you need more info or have any questions, please note the Lab ID number and contact us at: Order Form 2 Email complete form to contact listed below.
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It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.