ASTM C Standard Test Method for Strength of Individual Stone Anchorages in Dimension Stone. Find the most up-to-date version of ASTM C/CM at Engineering Aug 27, Test of a kerf anchor according to ASTM C Photo courtesy The Natural Stone Institute. by Charles Muehlbauer. Natural stone products.
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Summary of Test Method 4. Refer to Guide C Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Active version of the standard. Load is c13354, separately, perpendicular to the surface of the panel and parallel to the surface of the panel.
ASTM C 土方石独立石桥墩的强度的标准试验方法_百度文库
If sealant, epoxy, or other form c154 kerf? Load c1345 applied, separately, perpendicular to the surface of the panel and parallel to the surface of the panel. 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. A superscript epsilon e indicates an editorial change since the last revision or reapproval.
In addition, the support frame shall be sufficiently stiff to limit de?
The strength of a limited length of anchor may be related to a longer length of support when the? Support Frame and Loading Device 7. The surface between the loading plate and the stone panel sample shall be lubricated. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.
Alternatively, provisions may be made to distribute the load from the anchor to the stone with a ast bearing material.
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The sample of stone is supported at the opposite end by a 25 mm 1 in. The test load is applied gradually using a calibrated test machine; load is increased until the stone or the mechanical anchor fails. This standard is subject to revision at any time by the responsible technical committee and must be reviewed ast, This test is intended to represent the interaction of the anchor with the stone panel.
Test specimens immediately upon removing from the bath, wiping the specimen free of surface water.
Current edition approved Oct. A test load is applied perpendicular or parallel to the face of the stone panel.
The strength of a limited length of anchor may be related to a longer length of support when the flexibility of the support is properly considered by the designer. 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.
Precision and Bias Stone suppliers shall provide the following information: However, influence of the backup structure on the strength of the assemblies is not included. The values stated in each system may c11354 be exact equivalents; therefore, each system shall be used independently of the other. 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.
If necessary, determine suitable statistical parameters to evaluate the composite variability and to select the number of specimens needed for obtaining a given minimum precision in determining the capacity of the anchorage system. The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.
The stone sample may be held down by independent anchors as shown in Fig. Historical Version s – view previous versions of standard. The sample of stone panel is held down while the upward load is applied through a single sample of anchor.
If restraint devices have interfered with the fracture plane, note it and adjust the locations of the restraint devices. If it is desired to measure fracture strength of stone when it exceeds the strength of the metal anchor, an additional set of tests shall astmm More specimens may be needed depending on the variability of the test results.
The awtm anchor is connected to a test support. Refer to Guide C The designer specifying the test shall state what de?
A number in parentheses indicates the year of last reapproval.