ASTM E2265-17
(Terminology)Standard Terminology for Anchors and Fasteners in Concrete and Masonry
Standard Terminology for Anchors and Fasteners in Concrete and Masonry
SCOPE
1.1 This terminology covers standard terminology for anchors and fasteners installed in structural members made of concrete or masonry.
1.2 This terminology does not cover terms relating to the mechanical properties of the materials used for fabricating anchors, nor does it cover their use.
1.3 The terms are listed alphabetically. Compound terms appear in the natural spoken order.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
General Information
Relations
Buy Standard
Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: E2265 − 17
Standard Terminology for
1
Anchors and Fasteners in Concrete and Masonry
This standard is issued under the fixed designation E2265; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope anchor loading: shear, n—load applied parallel to the surface
of the base material and perpendicular to the anchor’s
1.1 This terminology covers standard terminology for an-
longitudinal axis.
chors and fasteners installed in structural members made of
concrete or masonry.
anchor spacing, n—distance between anchors measured cen-
terline to centerline.
1.2 This terminology does not cover terms relating to the
mechanical properties of the materials used for fabricating
attachment, n—structural element (fixture) external to the
anchors, nor does it cover their use.
surfaceofthebasematerial,andwhichtransmitsloadstothe
1.3 The terms are listed alphabetically. Compound terms
anchor.
appear in the natural spoken order.
base material, n—material in which anchor is installed, such
1.4 This international standard was developed in accor-
as concrete or masonry.
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the bond failure, n—failure mode characterized by loss of bond
Development of International Standards, Guides and Recom- either between the anchor and adhesive or between the
mendations issued by the World Trade Organization Technical adhesive and the base material.
Barriers to Trade (TBT) Committee.
breakout failure, n—anchor failure mode characterized by
cone failure or edge failure.
2. Terminology
cast-in-place anchor,n—anchorinstalledinformworkpriorto
adhesive anchor, n—anchor placed into a hole in the base
placement of concrete.
material, and which derives its holding strength from a
chemicaladhesiveplacedbetweenthewalloftheholeinthe
characteristic value, n—the 5% fractile (value with a 95%
base material and the embedded portion of the anchor.
probability of being exceeded, with a confidence of 90%).
allowable load, n—capacity assigned to an anchor in accor-
clamping force, n—compression force transmitted to the base
dance with allowable-stress design procedures.
material as a result of preload in the anchor.
anchor, n—cast-in-place or post-installed fastening device
closed crack, n—condition of a crack in an unloaded test
installed in the base material for the purpose of transferring
member. See hairline crack.
loads to the base material.
concrete batch, n—a mixture of specific amounts of cement,
anchor loading: axial,n—loadappliedconcentricallywiththe
fine and coarse aggregate, water, and when utilized,
anchor longitudinal axis.
admixtures, prepared and placed at a specific time and cured
in a specific manner.
anchor loading: bending,n—flexureinducedintheanchorby
application of a shear load at a distance from the surface of
confined tension test,n—testsetupsuchthatthereactionforce
the base material.
is transferred into the base material in close proximity to the
anchor to force a specific type of failure mode.
anchor loading: combined, n—axial and shear loading ap-
plied simultaneously (oblique loading).
connection,n—attachmentofload-bearingelementtoconcrete
or masonry base materials using anchors.
1
This terminology is under the jurisdiction of ASTM Committee E06 on
cracked concrete, n—for testing purposes, a test member
Performance of Buildings and is the direct responsibility of Subcommittee E06.13
having one or more cracks, each of which is approximately
on Structural Performance of Connections in Building Construction.
uniform in width through the depth of the member.
Current edition approved Sept. 1, 2017. Published October 2017. Originally
DISCUSSION—Only one crack is permitted in the area of influence of
approved in 2003. Last previous approved in 2009 as E2265–09. DOI: 10.1520/
E2265-17. the test anchor.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
E2265 − 17
critical edge distance, n—minimum anchor edge distance, expansion sleeve, n—outer part of expansion anchor, which is
measured from the anchor centerline to the edge of the forcedoutwardbyitscenterpartasaresultofappliedtorque
member, at which the full anchor capacity can be obtained or impact, to bear against the sides of the predrilled hole.
without edge breakout failure or splitting failu
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: E2265 − 09 E2265 − 17
Standard Terminology for
1
Anchors and Fasteners in Concrete and Masonry
This standard is issued under the fixed designation E2265; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This terminology covers standard terminology for anchors and fasteners installed in structural members made of concrete
or masonry.
1.2 This terminology does not cover terms relating to the mechanical properties of the materials used for fabricating anchors,
nor does it cover their use.
1.3 The terms are listed alphabetically. Compound terms appear in the natural spoken order.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Terminology
adhesive anchor—anchor, n—anchor placed into a hole in the base material, and which derives its holding strength from a
chemical adhesive placed between the wall of the hole in the base material and the embedded portion of the anchor.
allowable load—load, n—capacity assigned to an anchor in accordance with allowable-stress design procedures.
anchor—anchor, n—cast-in-place or post-installed fastening device installed in the base material for the purpose of transferring
loads to the base material.
anchor loading: axial—axial, n—load applied concentrically with the anchor longitudinal axis.
anchor loading: bending—bending, n—flexure induced in the anchor by application of a shear load at a distance from the surface
of the base material.
anchor loading: combined—combined, n—axial and shear loading applied simultaneously (oblique loading).
anchor loading: shear—shear, n—load applied parallel to the surface of the base material and perpendicular to the anchor’s
longitudinal axis.
anchor spacing—spacing, n—distance between anchors measured centerline to centerline.
attachment—attachment, n—structural element (fixture) external to the surface of the base material, and which transmits loads
to the anchor.
base material—material, n—material in which anchor is installed, such as concrete or masonry.
bond failure—failure, n—failure mode characterized by loss of bond either between the anchor and adhesive or between the
adhesive and the base material.
breakout failure, n—anchor failure mode characterized by cone failure or edge failure.
cast-in-place anchor—anchor, n—anchor installed in formwork prior to placement of concrete.
characteristic value—value, n—the 5 % fractile (value with a 95 % probability of being exceeded, with a confidence of 90 %).
1
This terminology is under the jurisdiction of ASTM Committee E06 on Performance of Buildings and is the direct responsibility of Subcommittee E06.13 on Structural
Performance of Connections in Building Construction.
Current edition approved Sept. 1, 2009Sept. 1, 2017. Published September 2009October 2017. Originally approved in 2003. Last previous approved in 20082009 as
E2265 – 08.E2265 – 09. DOI: 10.1520/E2265-09.10.1520/E2265-17.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
E2265 − 17
clamping force—force, n—compression force transmitted to the base material as a result of preload in the anchor.
closed crack, n—condition of a crack in an unloaded test member. See hairline crack.
concrete batch, n—a mixture of specific amounts of cement, fine and coarse aggregate, water, and when utilized, admixtures,
prepared and placed at a specific time and cured in a specific manner.
concrete breakout failure—confined tension test, n—anchor failure mode characterized by concrete cone failure or concrete
edge failure.test setup such that the reaction force is transferred into the base material in close proximity to the anchor to force
a specific type of failure mode.
connection—connection, n—attachment of load-bearing element to concrete or masonry base materials using anchors.
cracked concrete—concrete, n—for testing purposes, a test member having one or more cracks, each of which is approximately
uniform in width through the depth of the member.
DISCUSS
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.