Get contact details … The rods may project through a form or into special bend-out boxes where pours are in sequence. Referring now to FIG. However, the anchor will have normally considerably more turns. The short section of bar 68 is welded to an internally threaded socket 70 as indicated at 71. Lenton Form Saver Material marked on the barrel on the sleeve. One of the most commonly used components in steel reinforcing for concrete construction, other than the bar, is a bar anchor. The corbel projects in cantilever fashion from a vertical column or wall 122. If the anchor is to be placed in a relatively thin wall or column, the bend usually has to form a relatively sharp corner simply to fit. nVent LENTON Form Saver with Large Anchor, D6SA nVent LENTON Terminator Mechanical Anchor for Future Extension A2D6 Mechanical Anchor for Future Extension, Coated 10 and 11 enable the corbel or corner, respectively, to be formed quickly and easily without bar congestion and without complex placement problems which would delay and make more difficult the construction of the concrete sections shown. The rib continues at a pitch approximately three times the height of the flute or rib to provide a substantial number of continuous turns throughout the axial length of the anchor. nVent LENTON Form Saver with Large Anchor, D6SA nVent LENTON Terminator Mechanical Anchor for Future Extension A2D6 Mechanical Anchor for Future Extension, Coated 1 in the end face 44, it may simply be filled with concrete if not used. In one preferred from, there is but a single rib in the form of a continuous helix. No. While FIG. Exciting Changes: We are Leviat. 2 but illustrating another form of threaded connection; FIG. In FIG. As indicated, the area of the bonding surface facing axially is substantially larger than the area of the core. 10, the area is 3156 mm2, or over six times the area of the core. The area of the two circles then becomes 380 mm2 at D1 and 805 mm2 at D2. Bent or hooked bar ends or anchors have several drawbacks. Also, the overall diameter should be from about 1.2 to about 2 times the diameter of the core. 1 but secured to a relatively short section of bar 68 with the tapered thread connection 69. The bar 29 may be secured to the anchor with the same tapered threaded socket connection. PENTAIR PRIVATE & CONFIDENTIAL LENTON® TERMINATOR Headed Bar / End Anchor Pentair Engineered Electrical & Fastening Solutions Manuel Conde & Kyle Irish Victor Chiari & Enio CalcavaraFounded in 1903 as the The coupler is friction welded to the headed anchor/shear stud. RE: Using rebar for anchor bolts KootK (Structural) 30 Oct 14 12:39 20, 1998. wherein said socket is internally threaded and said bar is externally threaded with matching threads; wherein said axially facing area provided by said rib means is from about 3 to about 8 times the cross-sectional area of the core. Thus, a single anchor may accommodate a range of bar sizes. 2, however, there is also provided a threaded socket 46 in the end 44 accomodating the external threads 47 on additional bar 48 which is aligned with the bar 29. As hereinafter described, the number of turns may vary. 0,088,825,A. Typically used in wall applications, the nVent LENTON Form Saver Anchor easily attaches to the front wall form panel and fits into the wall reinforcement mat more easily than a hooked reinforcing bar. P/S# P/S Name City, State Eff Date Status 2233-02 Erico Products, Inc. Cleveland, OH 04/02/07 Appr After the form is removed, the plug may be removed exposing the interior socket 58. Referring now to FIG. This provides ease of fitting in thin wall or other small or congested bar sites. The steel bar reinforcement is then embedded in concrete 134. An example of this type of anchor is seen in U.S. Pat. The illustrations in FIGS. ICC-ES ESR-2678 Hilti HIT-HY150 Adhesive Anchor System ICC-ES ESR-3574 Hilti HIT-HY 100 Adhesive Anchoring System in Uncracked Concrete Insulating Cable Engineers Association 1-3 are obtained by a helical rib or flute 36 which is continuous throughout the length of the anchor. The oversize bar requires special treatment, and, unless bent, requires an inordinate length. The anchor includes a core 103 and deformation rings 104, which are equally spaced. EP99105320A 1998-03-20 1999-03-16 Bar anchor and method for reinforcing concrete construction Withdrawn EP0943746A3 ( en ) In addition to the axially facing areas provided by the deformations, the surfaces at a height-pitch ratio of about one-third (1/3) provide substantial additional bonding surfaces facing in a transaxial direction. 5, there is illustrated an anchor shown generally at 57 which has the same exterior appearance as the anchor 20 of FIG. 11, there is illustrated the anchor of the present invention utilized as bar terminations in the construction of a corbel shown generally at 120. 1, there is illustrated an anchor 20 in accordance with the invention. 4,619,096, while an example of the latter is seen in the LENTON® FORM SAVER™ sold by Erico International Corporation of Solon, Ohio, USA. nVent LENTON Form Saver with Large Anchor, D6SA nVent LENTON Terminator Mechanical Anchor for Future Extension A2D6 Mechanical Anchor for Future Extension, Coated The core, however, has a smaller dimension or diameter D1 indicated at 42. It will, of course, be appreciated that for other applications and for varying strengths of concrete, the axial length of the anchor may vary. However, the anchor 57 has a substantially larger interior socket 58 forming a substantial generally cylindrical cavity having deformations 59 on the interior of the cavity, and a necked entrance opening shown generally at 60. Lenton Form Saver provides structural integrity between two building segments such as precast elements or with in-situ pours. LENTON® TERMINATOR Rebar End Anchors The LENTON® TERMINATOR is an over-sized end anchor secured to the end of a length of reinforcing steel, creating anchorage within the concrete and reducing congestion. The anchor 115 includes a core 116, helical spiral flute 117, and a taper thread socket 118 in one end. LENTON FORM SAVER is available in sizes #4 through #11 (12mm - 36mm). With a straight thread, cross threading is more of a problem, and it is difficult to start the thread connection, particularly if the bar is long. Other types of hardenable filler materials may be various types of grout such as those used in connections of the type illustrated in prior U.S. Pat. 3) from the over all area (at D2 in FIG. À@ùHc‹ŠšÎãó.bS(3j(%ø¸„R`Rj"+0tâݍtŠ@Š. LENTON Form Saver eliminates drilling expensive formwork and the need for bend/rebend of rebar. FORM SAVER.TM. Also, the bending or rebending of the bar, especially a sharp bend, is often detrimental to the strength of the bar.

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