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<br />��°°•_-, ICBC,�Evaluation Servic�, Inc.
<br />�:�,bs�d�ar�� cor��or.v�o�, or ihe International Conterence of l3ui Iding Of(icials
<br />" '" ReporWo.1372
<br />EVALUATION REPORT huic. 1990
<br />c„„ . i ..,icFo�,.a,i.�..�,�,. i�„ _
<br />FilingCategory:FASTENERS—ConcreteandMasonryAnchors (066)
<br />I'P\i' RAAISETlRtiU IIE.4U SELFUILILLING, NON•URILL,
<br />STUD, DS\.\BOL7' SLEEVE,'1'RUllOCP \\'EDGE,
<br />NULTI•SET II CONCRGTF. AKCHORS AND
<br />STEEL UECR INSIi1iTS
<br />ITR' R,1�iSE77RGD HEAD
<br />1300 NORTII \IICIIAEL DRI�'C
<br />\1'OOD D.4LE, ILL11015 GOl')1
<br />I. SubjccL• ITN' Ramsct�Rcd HcaJ ScIGDrilling, Non•Drill. Stud,
<br />Dynabolt Slee�e. Truboli ��'edge. MuI�i�Set II Concre�c Anchors and Siecl
<br />DecA lnsens.
<br />II. Deseription: A. IT1t' Ramset/Red Hcad ScIFDrilling Anchor. Thz
<br />ITN' RamseURcd Head anchor is a self-drilling concrcte expansion shcll
<br />anchor with a single cone e�pander, bolh made from heaPtreated steel. The
<br />sled for the bod�� canforms te the minimum reauirements of A�51 Specifi-
<br />cation C-I2L14 and Ihe s¢el (or thc pWg cnn(orms ta thc minimum require-
<br />ments of AISI Spetificalion C-1010. The archor has eight shary lecth at one
<br />end and is �hreaded iNernally aI the other end. The oWer surface o( the
<br />Wbulaz shell at Ihe toothed end has annular broaching grooca snd four
<br />milled slits. A� its thrcaded end, Ihc unchor isP mvided u�uh an unthreadcd
<br />chucking cone ahich has an annular breuk-off groo��e at ils base tor break-
<br />ing o(f Ihe cone for (lush mouNing. Anchor sheli and expander cone are
<br />electrodeposit zinc and chmma�e plated.
<br />The anchors are installed either by a D1odel 747 Rom-Stop Hamme4 by
<br />au or electric impact hammer, or by hand. The anchor is used as a drill in
<br />forming the hole m the concrcte. After the hole is (ormed, the anchor is
<br />remo�•ed and Ihe hole thoroughly deancd. The depth of thc hole is rcgulated
<br />by the drill chu[k. A Red Head plu@ is set into Ihe bouom o� Ihe anchor priar
<br />to insertion in the hoia The concmte anchor is Ihen dm�en over the plug.
<br />causing an erpansion of thc anchor in thc holc. The chucking cnd of the
<br />anchor is bwken o(f aith a liammer blow.
<br />\'erification �hat the anchor has been insealied propedy is evidenced by
<br />thefacuhattheanchardoesnoeprojectabovethesurfaceof�heconere�eand
<br />�hat eha red plug is visiblc at �he bottom o(the hole.
<br />The allowable shear and tcnsion values are as sel (orlh in Table �o. l.
<br />B. IT11' RomseURed Head NomDrill Anchor. The non-drill anchor is
<br />designed to be installed in cancrete in u predrilied hole. The shell is formed
<br />Gom stcel meeting the minimum requircmmis of AISI C•12L14 and is
<br />pro�•idcd u�iih inlcrnal Ihreuds al one cnd and a plain holc aI the expansion
<br />end which is di�'ided into (our equal scgmcnts by rudial slois milled axially
<br />along the length o( ihe shell. A senes of annular broaching rings a¢ c W inlo
<br />the expansion end of the anchoc The anchors are se� over u hardened sttel
<br />conical-shaped ezpander pWg by driving Ihe anchor Oush wi�h �he surface
<br />o( the concrcic. The heat-trcated piug a of s1ecl mening the minimum
<br />requirements af AISI C-1010.
<br />The anchors are inslallcd in drilled holes haring a diamcter and Icngth thc
<br />same as the anchor. Afier the hole is formed, all conerete cuttings are
<br />removcd and the an:hor is sc1 in a manner ideniical Io the sdGdrilling
<br />anchoc The ullowuble sheaz and Icnsion ralucs are as set (orth in Ta61c
<br />No. II.
<br />C. IT�V RamuURed Head S�ud Anchors: The IT\�' RamscURed Hcad
<br />stud anchor is a nomJrilling anchor which providcs a pmiruding cxtcrnall)'
<br />Ihrcadcd swd w�hcn inslallcd and is turmcd from slccl mceting thc minimum
<br />requircmcnts of AI SI C-I? I?. Thc anchor bnJy has an uxial holc, axial slols
<br />and series of annu+l broaching rings in the expansion enC of lhe anchoc A
<br />flanged, conical cxpansion p�ug o( slccl mccung Ihc minimum rcquirc-
<br />mcnls of AISI G 1010, ii prcasscmblcd inlo thc bod,v.
<br />Thc anchon ;rtc maLdlcd m urilled holce ha�'ing a diumcict Ihc samc a.
<br />ihc anchm and am sci as dcsaibeJ abocc thc sd(-drilling anchot Thc
<br />JIIU���:1bIC SI1CHf Jfl(I Il'Ib1011 �':Illli� arc a> sci larth in T+ble No. III.
<br />D. IT\1' Ramset/Red Hcad Uyna6ult tilecce .lnchor: Thc Dynaboh
<br />slcc��c anchon arc dcsigncd to bc installcd in a prcdrilicd hale cqual 10 Ihc
<br />anchor diameler and are expanded bc �ighienine Ihc hex nm or he�d�sl�dc
<br />nut aith a•+�rcnch or urcwdm�ec The ezicrnal shell or cxpansion slecvcs
<br />are slampeJ and fonned fmm commercial quality c�rbon sleel or stainless
<br />s�ccl mccting Ihc minimum rcyuircmcros of AI51 C-1010 or T)'pc 304.
<br />rcspectively, in Ku. ?2 and '�a 16 eauges. l'he thrcaded expansion pins
<br />wiih mlcpral conical eap�ndcrs arc formcd trom carbon slccl o� slainlcss
<br />stcel mec�ing Ihc minimum reyuirtmenls o( AISI C-1010 m Typt ?OS,
<br />respcetircle. Hulcs arc Jrilicd inla thc eonereic or masunn� at thc rcyuircd
<br />locauons o( Ihe sume diamcicr us the nominal anchur diametee The anthors
<br />are placed in :hc hole and the nut is wmed until Ihe minimum insmllation
<br />torque a� indic�ied in T�blc So. I�� is rca:hed. .Alio���nble shcar and tension
<br />valucs ure ss 5c1 fonh in Tablc �o. 1\'.
<br />E. IT\Y RmaseURed Head hu6oll \Cedge Anchor. Thc Tmbolt
<br />aedge anchors c rnsis� of a>�ud boh p'pe of dropan :mchor designed (ur use
<br />in stone and Iighiwcighi aggrcgate concrcic of ��adous strcneths. The an-
<br />chors are cold k rmed or machined (rom either zinc-piated and chmma�o-
<br />dipped carbon s eel, hoi-dipped calcanized tarbon steel or stainlcss siccl.
<br />Thcsc anchors �nccl Ihc minimum requiremeNs o( AISI C-1015 to AISI C-
<br />I022 and A151 C- I? l3 carbon stccls, or Typc 30?HQ, Typc 303 or Typc ? 16
<br />stainless s�eels. The expander sleeces are (abricaled from carbon or 51ain-
<br />less steel mee�ing the mimmum requircments af AISI C-1010 orType 30?,
<br />rcspecti�'cly. Thc anehor smd is �hrcaded at its �pper cnd and has a straieh�
<br />cylindrical seclinn rcdu[ed in diamemr around ��'hich ihe ezpand:r sleeve is
<br />formed. A straight-lapered szc�ion cnlarcine to a cylindrical base acis to
<br />increusc the diameter of Ihe ezpander rine �s the stud is tiehtened in thc
<br />cuncre�e hole. The expanJ:r rin_, u'hich is fonned around Ihe swd boh,
<br />consis�s o( u split rin@ element w�ilh a"coined" croo��e al each end. The
<br />expander ring �s designed m engaec the walls of ihe cuncreic hole as �he
<br />tapered portion u(the swd is forced up���urd aeuinst i�s iNerioc Cold-fonned
<br />anchor smds arc a�'ailablc onl)' for Ihc 4+-. �/s-. '%=-• '�ti- and ��+-inch•
<br />diamctcr u�cdgc unchors.
<br />The anchors are installcd in �he tield by drilling a hole in thc concrete. Ihc
<br />samc nominal sizc as the anchor size, lo a depth grca�cr than Ihe Icng�h of
<br />embedment desircd, Fw nu Icxs than the mimmum cmbedment. It is no�
<br />ncccssar}' �� clean out �hc halc prim ta thc installation o( thc unchor.
<br />prorided the hoic is suf(icientlr decper Ihan ihe desired embedment. The
<br />anchor is ihen iapped inta thc hule io the embedmen� deplh desired, bm no
<br />less than Ihc mimmum einbedinent. A standsrd hccugunal nm and ���ashtt
<br />are uscJ ovcr �he malcrial beine (�steneJ and the nu1 tigh�ened umil ihe
<br />minimum installation wrquc as indica�cd in Table tio. �' is rcachcd. llic
<br />allowable shc�r and icnsion valucs arc as sci fonh in Tabic �u. �'.
<br />E IT\V RamseURed Hcad \tulliScl II Anchor. Thc multi-se� anchors
<br />arc dcsigned lo bc installcd in a predrilkd holc equal io thc anchor diamcicr.
<br />Thc anchor consists of a shcll (armcd (rom carbon smcl or stainless s�ccl
<br />mceting lhc minimum requiremcnts a( AI51 G 1? 13 or Typc 303, respec-
<br />ti��ely, and an cxpansion plug (urmcd from carbon siccl or stainlcss siacl
<br />mcetin@ thc minimum rcqwremcNs of AISI C-1010 or T)�pe 303, rcspec-
<br />tivciy. Thc expansion cnd is di�•idcd inlo fourequ�l scgmcnts by radial slots.
<br />The ezpander plug is preassembled and is crlindrical m cross sec�ion.
<br />Thc anchurs arc inslalicd in prcdrillcd holcs wilh Ihc dcpth and diame�ar
<br />(or cuch unchor sizc Iialcd in "fuMc No. �'I. A6cr �hc hule is drillcd, it must
<br />be cleared o( all cuvings. The anchur i> se� by irotalling �he expansion shcll
<br />and Ihcn drir�ing Ihc cane cxpandc� u�iih a scuing mol. A speei:J >clling toof
<br />Elidirfrrepurtlsbased�Eralaatioo�P rtsarrnm(o6econt�r�rdasrrp�srn�ngae�brirs�raqQad�craitri6u�rs�m p�iJira(ly Adrrssednoias I
<br />on endorsemrn( or recommrndn(inn far use af tlir su6jrr( rrPor(.
<br />This report is bnsed upon indrprndenf Irsfs or afher (echnical dam suhmit(rd by d�r appfiranL T6r ICLO E��aluatinn Sr�'!r4 ����• �«��°OC°� s�aff ���s
<br />reriex�ed the (esl resulfs andlos ntlur dam, bu! dors nof possess Irsf facll((fes fo maAr an indrprndrn( rrriJiradmi. TI¢rr is no n•m�an!)• 6)• ICI70
<br />Eraluatian Scn�ice, Inc., czprrss ar implird, as m an)� "Finding" or o(her ma1lrr in (hr rrpnr( or ar m an)' prnpurl rmrrrd 6r the rrp�r(. This I
<br />disclaimer inrludes, bul is �m( limifed (n, mrrchanfabiliry•. pyge 1 018
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