ASTM E488 PDF

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TESTING PROGRAM ACCORDING TO: ASTM E Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements. ASTM E pdf – Download as PDF File .pdf), Text File .txt) or read online. Last previous edition E – obtained by applying factors of safety to the ultimate load of 2. Annual Book of ASTM Standards, Vol the anchorage.

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Link to Active This link will always route to the current Active version of the standard. If you feel that your e48 have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

The testing device shall be of sufficient capacity to prevent yielding of its various components and shall ensure that the applied tension loads remain parallel to the axes of the anchors and that the applied shear loads remain parallel to the surface of the structural member during testing.

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. Only those tests required by the specifying authority need to be performed.

Originally approved in Provide uniform contact between the surface of the structural member and the support system. It is the axtm of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

This standard is not included in any packages. The load and displacement measuring devices shall be capable of providing data points at least once per second in order to produce continuous load versus displacement curves.

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The moisture content of the structural member at time of test is determined by several methods, including drying of small samples to constant weight or use of moisture meters; The components of the test? Inspect the anchor for failure or any suspected sstm after each set of cycles. Plot the initial and 2-min readings of the measurement devices in the form of load-displacement curves. These test methods provide basic testing procedures for use with product-specific evaluation and acceptance standards and are intended to be performed in a testing laboratory.

ASTM E Strength of Anchors in Concrete_百度文库

Displacement measurements as described in 5. This weight is secured to the structural member by the anchor see Fig. Referenced Documents purchase separately The documents aetm below are referenced within the subject standard but are not provided as part of the standard. The steel weight is then set over the hole or the installed anchor.

If the document is revised or amended, you will be notified by email. Environmental exposures include freezing and thawing, moisture, decreased and elevated temperatures and corrosion. We have no amendments or corrections for this standard.

Current edition approved May 10, Need more than one copy? Salmos e hinos Documents. However, anchor diameters, threads, and related testing equipment shall be in accordance with either inch-pound or SI provisions.

Only those tests required by the specifying authority need to be performed. E asttm Reapproved Standard Test Methods forStrength of Anchors in Concrete and Masonry Elements1This standard is issued under the xed designation E ; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

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Link to Active This link will r488 route to the current Active version of the standard. The amount of force exerted sstm the loading plate by the attaching nut or locking device shall be uniform for each series of tests performed. Dial gages having an accuracy ofFIG.

ASTM E() – Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements

Active view current version of standard. This standard has been approved for use by agencies of the Department of Defense. The readings shall be obtained prior e848 reaching peak load. The enlarged diameter section of the hole is predrilled or enlarged by an expansion process during setting of the anchor.

ASTM E 488.pdf

A superscript epsilon e indicates an editorial change since the last revision or reapproval. Insert sleeves of the required diameter shall be periodically installed in the loading plate to meet these requirements.

The components of the test xture shall be of sufficient size and strength to prevent their yielding during ultimate capacity tests on the anchorage system. Referenced Documents purchase separately The documents listed below are atsm within the subject standard but are not provided as part of the standard. DS or any other load for each test series as the arithmetic mean?

The instruments shall be positioned to measure the vertical movement of the anchor with respect to points on the structural member in such a way that the instrument is not inuenced during the test astk deection or failure of the anchor or structural member.