ASTM CCM 14 Standard Test Method for Slump Flow of Self- Consolidating Concrete_建筑/土木_工程科技_专业资料。Designation. Testing. • Visual Stability Index (VSI). – Based on slump flow test – ASTM C • Column Segregation Test – ASTM C • Penetration Test – ASTM C Download scientific diagram | The slump flow test (ASTM C). from publication: Correlations between Compressive, Flexural, and Tensile Behavior of.
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If you feel that your comments have not received c611 fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. Therefore, this test method is considered applicable to self-consolidating concrete having coarse aggregate up to 25 mm [1 in. Therefore, this test method is considered applicable to self-consolidating concrete having coarse asrm up to 25 mm [1 in. Historical Version s – view previous versions of standard.
ASTM C / CM – 18 Standard Test Method for Slump Flow of Self-Consolidating Concrete
Work Item s – proposed revisions of this standard. Permission rights to photocopy the standard may also be secured from the ASTM website www. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Dampen the work surface, removing any standing water. Measure a second diameter asstm of ast circular spread at an angle approximately perpendicular to the?
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. When the base plate is used, position and shim the base plate so that it is fully supported.
Approved April 1, This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Do not subject the work surface or mold to vibration or disturbance. A slight mortar halo 10 mm [ 0.
Precision and Bias4 NOTE 2—A pouring vessel with a pouring lip is useful in reducing the probability of concrete spilling while? The round robin test program consisted of using single and multiple operators performing 3 replicas of the test using the c11611 in both the upright and inverted positions.
Ensure an even distribution of concrete, without rodding the concrete or tapping the sides of the mold, while? In addition, viscositymodifying admixtures and other changes in mixture proportions and materials can also in?
c161 ASTM D standar After spreading ceases, two diameters of the concrete mass are measured in xstm orthogonal directions. Measure the diameters to the nearest 5 mm [1? The tests were performed using self-consolidating concrete with high and low levels of slump? No further reproductions authorized. Link to Active This link will always route to the current Active version of the standard. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.
ASTM CCM 14 Standard Test Method for Slump Flow of Self-Consolidating Concrete_图文_百度文库
Combining values from the two systems may result in non-conformance with the standard. The multi-operator standard deviation for slump? Therefore, the results of properly conducted tests by d1611 operators on the same batch of concrete should not differ by more than 75 mm [3. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
Warning —Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure. When performing the slump?
These notes and footnotes excluding those in tables and?
Summary of Test Method 4. Therefore, results of two properly conducted tests by the same operator on the same batch of concrete should not differ by more than 75 mm [3.