ASTM C1611 PDF
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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ASTM CCM 14 Standard Test Method for Slump Flow of Self-Consolidating Concrete_图文_百度文库
When the base plate atsm used, position and shim the base plate so that it is fully supported. Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure. Dampen the work surface, removing any standing water. The precision statement in Section 10 re? Therefore, this test method is considered applicable to self-consolidating concrete having coarse aggregate up to 25 mm [1 in.
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 c16111 their own responsibility. 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.
NOTE 2—A pouring vessel with a pouring lip is useful in reducing the probability of concrete spilling while? The provision of a collar to the top of the mold is useful to reduce ast, probability of concrete spilling over the mold and on to the base plate.
ASTM D standar The round robin test program consisted of using single and multiple operators performing 3 replicas of the test using the mold in both the upright and inverted positions. Remove concrete from the area surrounding the base of the mold to preclude interference with the movement of the? Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Summary of Test Method 4.
No evidence of segregation and slight bleeding observed as a sheen on the concrete mass. Ensure an even distribution of concrete, without rodding the concrete or tapping the sides of the mold, while? Astmm X1 provides a non-mandatory procedure that may be used to provide an indication of relative viscosity of self-consolidating concrete mixtures.
ASTM C / CM – 18 Standard Test Method for Slump Flow of Self-Consolidating Concrete
Remove the mold from the concrete by raising it vertically. Appendix X1 provides a non-mandatory procedure that may be used to provide an indication of relative viscosity of self-consolidating concrete mixtures. Measure the diameters to the nearest 5 mm [1?
Approved April 1, The single-operator standard deviation for slump? Link to Active This link astn always route to the current Active version of the standard.
The values stated in each system c16111 not be exact equivalents; therefore, each system shall be used independently of the other. Experienced users of this test method have found that it is not necessary to support the mold. These notes and footnotes excluding those in tables and?
After spreading ceases, two diameters of the concrete mass are measured in approximately orthogonal directions. However, these values do not quantify a concrete property.
The multi-operator standard deviation for slump? Measure a second diameter d2 of the circular spread at an angle approximately perpendicular to the?
Combining values from the two systems may result in non-conformance with the standard. When a halo is observed in the resulting circular spread of concrete, it shall be included as part of the diameter of the concrete. The concrete is placed in one lift without tamping or vibration. Permission rights to photocopy the standard may also be secured from the ASTM website www.