1、Designation: F1911 05 (Reapproved 2015)Standard Practice forInstallation of Barbed Tape1This standard is issued under the fixed designation F1911; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number
2、in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This practice covers the installation procedure forbarbed tape.1.2 The primary purpose of this practice is to guide thoseresponsible for or co
3、ncerned with the installation of barbedtape on chain link fences, masonry walls, roofs or used asground barriers. This standard is not intended to cover aspectsof perimeter security for establishing levels of product perfor-mance or give analysis relating to various design comparisons.1.3 This stand
4、ard involves the use of material, that maycause injury, including exposure to hazardous materials, andoperation of specialized equipment.1.4 The values stated in inch-pound units are to be regardedas standard. No other units of measurement are included in thisstandard.1.5 This standard does not purp
5、ort to address all of thesafety concerns, if any associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2F137
6、9 Terminology Relating to Barbed TapeF1910 Specification for Long Barbed Tape ObstaclesF1916 Specifications for Selecting Chain Link Barrier Sys-tems With Coated Chain Link Fence Fabric and RoundPosts for Detention Applications (Withdrawn 2008)33. Terminology3.1 Refers to Terminology F1379.4. Signif
7、icance and Use4.1 This practice is intended to provide standard require-ments utilizing specialized equipment and hand tools.4.2 Ensure that the barbed tape is fabricated from acceptablematerial and well constructed. Field verification of the barbedtapes acceptability shall be in accordance with the
8、 projectsspecifications and this specification.5. Site Preparation5.1 The owner shall specify the location in which the barbedtape shall be installed by furnishing drawings or personalinstruction.5.2 Barbed tape obstacles shall be in accordance withSpecification F1910 barbed tape specifications.NOTE
9、 1Refer to Terminology F1379 for barb configuration and crosssections.6. Installation6.1 When the specifications are unclear, refer to theseinstructions or contact the owner for information coveringplacement, coil attachment, splicing, etc.6.2 Non-Reinforced (Concertina):6.2.1 DescriptionBarbed obst
10、acle capable of being per-manently or temporarily installed. Barbed tape used for sometemporary installations shall have the ability of being recov-ered and used repeatedly.6.2.2 Top of the Fence InstallationBarb Arms are recom-mended for top of the fence installations. Single 45 barb armswith a sin
11、gle strand of barbed wire or tension wire located inthe outer position of the arm will support coils deployed at thetop of the fence. Barb arms are positioned so that arms are outof reach from the approach side. “V” arms are not recom-mended for security applications where climbing is a threat orwhe
12、re only one row of barbed tape is specified. Two rows ofbarbed tape are recommended where “V” arms are specified.See Fig. 1.6.2.2.1 DeploymentStretch the coils out and allow them torotate (spiral) naturally around their central axis. Allowing thecoil to rotate will ensure that there is no mechanical
13、 stresswithin the obstacle before tying. Locate the coil loops uni-formly at the specified coil spacing. The coil spacing ispredetermined by one or more permanently attached cables1This practice is under the jurisdiction of ASTM Committee F14 on Fences andis the direct responsibility of Subcommittee
14、 F14.40 on Chain Link Fence and WireAccessories.Current edition approved March 1, 2015. Published March 2015. Originallyapproved 1998. Last previous edition approved 2010 as F191105(2010). DOI:10.1520/F1911-05R15.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Cu
15、stomer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700
16、, West Conshohocken, PA 19428-2959. United States1running the entire length of the roll. The number of cablesdepends largely on the diameter and application. Coil loopspacing for non-reinforced products are generally 12.0 in. SeeFig. 2.6.2.2.2 Tie PointsBefore making the final attachment tothe fence
17、, inspect the coils for tangles and proper coil spacing.Attach the first ties to the single strand of barbed wire, cable ortension wire located in the barb arm. Tie parallel coil loops atthe desired spacing, determined by the spacer cable. Attach thesecond tie points to the top of the chain link at
18、the desiredspacing. Tie wires for detention applications are stainless steel16 gage minimum, for commercial and industrial applicationsstainless steel 18 gage minimum is adequate. Large stainlesssteel hog rings with a minimum cross section of 1212 gage,may be used. Hog rings are not recommended wher
19、e electronicdetection is an integral part of the barrier system. For highsecurity application, the hog ring cross section must be strongenough to prevent opening the ring by pulling on the barbedtape.6.2.3 Side of The Fence Installation Coils shall be in-stalled horizontally on the approach side of
20、the fence. Designcriteria will obviously change depending on the threat.6.2.3.1 DeploymentFollow deployment instructions de-scribed for top of the fence (6.2.2.1).6.2.3.2 Tie PointsBefore making the final attachment tothe fence, inspect the coil for tangles and proper coil loopspacing. Improper coil
21、 loop spacing and tangles will reduce thecoils specified yield length. Attach the parallel coil loops tothe fence fabric at the desired spacing determined by the spacercables. Every coil intersecting the fence need not be tied. Tiesfor detention applications are stainless steel 16 gage minimum;for c
22、ommercial and industrial applications stainless steel 18gage minimum is adequate. Large stainless steel hog ringscapable of providing an overlapping wrap around both thechain link and barbed tape may be used. Hog rings are notrecommended where electronic detection is an integral part ofthe barrier s
23、ystem.6.2.4 Bottom of the Fence InstallationGround barriers arecoils placed horizontal, in vertical stacks at the base of thefence and tied consecutively together. Stacked coils are tiedapproximately 36 in. to 48 in. on center (o.c.) to adjacent rows.See Fig. 3.6.2.4.1 DeploymentFollow deployment in
24、structions de-scribed in (6.2.2.1).6.2.4.2 Tie PointsFollow tying instructions from 6.2.3.2.6.2.5 SplicingConnect the trailing end of an installed rolland the leading end of an uninstalled roll. Connect the tworolls at the point where the cable (or cables) from each rollcome together. Tie the cable
25、loops and closest barb clustertogether with the minimum 18 gage stainless steel tie wire.This tie secures the ends of the cables and matching barbclusters together. Maintain a uniform diameter by aligning theremaining barb clusters around the perimeter of the coil.Complete the splice by tying the en
26、d turns of the leading andtrailing rolls together. Place additional ties where the coilsFIG. 1 “V” Arm Installation Wire-Reinforced and Non-ReinforcedBarbed Tape Concertina.FIG. 2 45 Arm Installation Wire Reinforced and Non-Wire Rein-forced Barbed Tape ConcertinaF1911 05 (2015)2would have been spot
27、welded if manufactured into onecontinuous roll. Additional ties may be required to strengthenor improve on the appearance of the splice.NOTE 2It is important that larger diameter coils with two or morecables have at least one cable continue uninterrupted through the entirerun. This prevents diameter
28、 distortion at the splice.6.2.6 Ground AnchorsCoils deployed on the ground shallbe anchored as required, depending on the application andsecurity threat. For security applications, place ground stakes 5ft. o.c. Multiple coils on the ground for high security applica-tions; stakes are generally 10 ft
29、o.c. with an alternating offsetpitch of 5 ft between rows. Length and type of anchors aredetermined in accordance with inherent weather and soilconditions.6.3 Non-Reinforced 24/30 in. Double Coil (Helical Type II):6.3.1 DescriptionDouble coil Type II is constructed ofone 24 in. diameter helical coil
30、 inside a 30 in. diameter helicalcoil. Inner and outer coils are alternately joined together withfour cables at a predetermined spacing. Type II barbed tape isthe only barbed obstacle having a top and bottom. The bottomis located mid distance between the shorter pair of spacercables. See Fig. 4.6.3.
31、2 Top of the Fence Installation Barb arms are recom-mended for top of the fence installations. Single 45 barb armswith a single strand of barbed wire, tension wire or316 in.diameter cable, located in the outer position of the arm willsupport coils deployed at the top of the fence. Barb arms areposit
32、ioned so that the arms are out of reach from the approachside of the obstacle.6.3.2.1 DeploymentStretch the coil out and locate the coilloops uniformly as predetermined by the four spacer cables.Rotate the entire coil assembly approximately 45; positioningthe bottom, mid way between the tension wire
33、 and top of thefence fabric. Inner and outer coil spacings are fixed at 24 in.The alternating offset spacing between the inner and outer coilsis 12 in. o.c. at the bottom of the obstacle.6.3.2.2 Tie PointsBefore making the final attachment tothe fence, inspect the coils for tangles and proper coil s
34、pacing.The inner and outer coils shall be securely attached in twolocations: one to the barbed wire, tension wire or cable locatedin the barb arm and the other to the top of the fence fabric. SeeFig. 5. For installations using “V” arms; a second row ofbarbed tape shall be installed to prevent using
35、the arm as abreaching aid. To reduce distortion as a result of adverseweather conditions, spacer cables shall remain tight throughoutFIG. 3 Side and Bottom of Fence Installation Wire Reinforced andNon-Reinforced Barbed Tape Concertina.FIG. 4 Double Coil NonReinforcedF1911 05 (2015)3the installation.
36、 16 gage, minimum, stainless steel ties are usedto secure barbed obstacles to the fence. See Fig. 6.6.3.3 Side of the Fence InstallationsCoils shall be in-stalled horizontally on the approach side of the fence. Designcriteria will obviously change depending on the threat.6.3.3.1 DeploymentFollow the
37、 same procedure for de-ployment as described in 6.2.3.1, except, that after dispensingthe coil, rotate the coil assembly 90 and place the bottom ofthe obstacle against the fence.6.3.3.2 Tie PointsAttach the inner and outer coil loops tothe fence fabric 12 in. o.c. 16 gage minimum stainless tie wires
38、are used for this purpose.6.3.4 Bottom of the Fence InstallationsCoils at the base ofthe fence shall be installed with the bottom of the coil restingon the ground or prepared surfaces. Consult with the manufac-turer for information covering coil stacking or unusual finishedgrade conditions that may
39、cause installer to deviate from thestandard installation.6.3.4.1 DeploymentFollow the same procedure for de-ployment as described in 6.3.2.1, except, that after dispensingthe coil, the bottom of the obstacle shall rest on the ground.6.3.4.2 Tie PointsAttach the outer coil loops to the fencefabric 24
40、 in. o.c. 16 gage minimum stainless tie wires are usedfor this purpose. Adjacent coils stacked vertically and runninghorizontally are tied together approximately 48 in. o.c.throughout the stack.6.3.5 SplicingConnect the trailing end of the installed rolland the leading end of the uninstalled roll. C
41、onnect the tworolls at the point where the four spacer cables terminated at theend turns. Adjust the rolls so that the top of each roll is relativeto one another. Align the four spacer cables and matching barbclusters. At each attachment point, tie the two cables andmatching barb clusters together.
42、Complete the splice with 16FIG. 5 Top of the Fence 45 Barb Arm InstallationFIG. 6 Top of the Fence “V” Arm InstallationFIG. 7 Side and Bottom of the Fence Installation Non-ReinforcedBarbed TapeF1911 05 (2015)4gage stainless steel tie wires diagonally across the barb. Hogrings may be used if they are
43、 designed for the purpose. Repeatthis procedure for the remaining cables, as if they wheremanufactured into one continuous roll. Additional ties may berequired to strengthen or improve on the appearance of thesplice.6.3.6 Ground AnchorsCoils deployed on the ground shallbe anchored as required, depen
44、ding on the application andsecurity threat. For security applications, place ground stakes 5ft. o.c Multiple coils on the ground for high security applica-tions: stakes are generally 10 ft. o.c. with an alternating offsetpitch of 5 ft. between rows. Length and type of anchors aredetermined in accord
45、ance with inherent weather and soilconditions.6.4 Wire Reinforced, (Single Coil Concertinas),6.4.1 Description Diameters ranging from 18 in. to 61 in.are fabricated by cold clinching the flat barbed portion of thetape around a core wire. Adjacent alternate loops are clippedtogether around the circum
46、ference, creating the concertinaeffect.6.4.2 Top of the Fence InstallationBarb arms are recom-mended for top of the fence installations. Single 45 barb armswith a single strand of barbed wire or tension wire located inthe outer position of the arm will support coils deployed at thetop of the fence.
47、Barb arms are positioned so that arms are outof reach from the approach side. “V” arms are not recom-mended for security applications where climbing is a threat orwhere only one row of barbed tape is specified. Two rows ofbarbed tape are recommended where “V” arms are specified.See Fig. 1.6.4.2.1 De
48、ploymentStretch the coil out and allow it torotate naturally around its central axis. Allowing it to rotatewill ensure that there is no mechanical stress within theobstacle before tying. Locate the coil loops uniformly at thespecified coil spacing. Coil loop spacings for concertinaproducts will vary
49、 depending on the coil configuration andnumber of clips.6.4.2.2 Tie PointsBefore making the attachment to thefence, inspect the coils for tangles and proper coil spacing.Attach the first group of ties to the single strand of barbed wire,cable or tension wire located in the barb arm. Tie parallel coilloops at the desired spacing. Attach the second group of ties tothe top of the chain link at the desired spacing. Tie wires fordetention applications are stainless steel 16 gage minimum, forcommercial and industrial applications stainless s
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