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A number in parentheses indicates the year of last reapproval. Summary of Test Method 1. This loading induces tensile stresses on the plane are to be regarded separately as standard. The values stated in containing the applied load and relatively high compressive each system may not be exact equivalents; therefore, each stresses in the area immediately around the applied load. Combining Tensile failure occurs rather than compressive failure because values from the two systems may result in non-conformance the areas of load application are in a state of triaxial with the standard.
It is the responsibility of the user of this standard to establish appro- 3. These notes shall not be considered as strength. Significance and Use 2. Referenced Documents 4. Specimens in the Field 4. Apparatus Specimens in the Laboratory 5. Current edition approved July 1, Published August Originally a supplementary bearing bar or plate of machined steel shall be approved in DOI: used.
The surfaces of the bar or plate shall be machined to No further reproductions authorized. The device consists of three parts as follows: the specimen. Bearing strips shall not be reused. NOTE 2—Fig. The device consists of: 6. Test Specimens 1 A base for holding the lower bearing strip and cylinder, 6. Determine the length of the specimen to the 6. Place the specimen on the plywood strip and align so 7.
Procedure that the lines marked on the ends of the specimen are vertical 7. Place a second plywood specimen using a suitable device that will ensure that they are strip lengthwise on the cylinder, centered on the lines marked in the same axial plane see Fig.
Position the assembly to ensure the alternative, use the aligning jig shown in Fig. Record the maximum applied load indicated by the testing machine at failure. Note the type of failure and the appearance of the concrete.
NOTE 3—The relationship between splitting tensile stress and applied 7. Calculation where: 8. Available research data,3 however, 9. Results of two properly conducted tests on the same 9. Keywords 9. Approved July 1, 1 Reversed the order of units in the test method so that SI units appear first. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. 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.
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The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 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. These notes shall not be considered as requirements of the standard. Multi-user access to over 3, medical device standards, regulations, expert commentaries and other documents. Worldwide Standards We can source any standard from anywhere in the world.
Splitting Tensile Strength of Cylindrical Concrete Specimens
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ASTM C496 Tensile Concrete Test Equipment
ASTM C determines the splitting tensile strength of cylindrical concrete specimens, such as molded cylinders and drilled cores. The splitting tensile strength is typically greater than the direct tensile strength and lower than the flexural strength. ASTM C consists of applying a diametral compressive force along the length of a cylindrical concrete specimen at a rate that is within a prescribed range until failure occurs. This loading induces tensile stresses on the plane containing the applied load and relatively high compressive stresses in the area immediately around the applied load.