The nvent lenton form saver anchor mechanical rebar splicing system provides a method of splicing rebar in segmental concrete construction applications that have limited space or rebar congestion. Be sure that the internal thread protection is installed in the end of the coupler. Illinois department of transportation bureau of materials and physical research approvedqualified product list of reinforcing bar splicer assemblies and mechanical splicers. Manufacturer of lenton concrete products lenton form saver anchor, masonry rebar splices, lenton standard couplerslenton bar to bar. Mining, building and construction suppliers directory. The d368 taperlock form saver is made from usa melted and rolled steel. Uk cares certification for the construction industry. Lenton form saver solves the age old problem of joining rebar in staged construction while protecting your valuable forms from damage. Cadweld premier mechanical splicing system lenton form saver ideal for segmental pour lenton interlok ideal for precast structures lenton steel fortress ideal for punching shear reinforcement lenton. Cadweld for mechanical splicing lenton form saver for segmental pour lenton interlok for precast structures lenton steel fortress for punching shear reinforcement lenton quick wedge for quick retrofit. With more than 40 years experience, the rebar splicing.
Lenton form saver is a 2 piece dowel bar assembly, consisting of a taper threaded coupler which is puncture cap factory attached to the rebar and a separate and pry out disk manufacturing centers with factory installed thread protection on the couplers and on the threaded rebar, as well as mounting plates to assist in positioning. It consists of an integral, nailing flange, a coupler forged from the end of the rebar, and tapered, female threads. The lenton form saver is designed with our unique lenton tapered thread system, factory installed thread. Manufactured by erico international corporation brand. Lenton when installed in accordance with manufacturers recommendations has been evaluated to exceed the requirements of aci 31899 and ibc 2000. Visually inspect the thread to make sure it is a lenton. It is uniquely designed with the lenton tapered thread, factory installed thread protector and nailing plate for easy attachment to the form. Mar 17, 2008 the lenton form saver eliminates protruding dowel bars in segmental pours and temporary openings.
This approach greatly simplifies rebar placement and reduces congestion. My problem, however, and the reason that i did not rate higher is this. Form sizes can also be established for more cost savings, and lenton couplers are excellent for future extension applications. Lenton form saver mechanical rebar splicing system pdf. When the form is stripped, the protected threaded end of the coupler is exposed on the wall face. Project reference lenton mechanical splicing system is used in a wide variety of projects around the globe. Illinois department of transportation, bureau of materials. Lenton terminator rebar end anchors the lenton terminator is an oversized end anchor secured to the end of a length of reinforcing steel, creating anchorage within the. Cadweld for mechanical splicing lenton form saver for segmental pour lenton interlok for precast structures lenton steel fortress for punching shear reinforcement lenton quick wedge for quick retrofit lenton speed sleeve for compression only splice.
Cares approved lenton form saver starterbar assemblies provide continuity and structural integrity to reinforced concrete construction in segmental pour applications. The protective disk can be removed with a screwdriver. Erico lenton form saver taper threaded mechanical couplers complying with cares appendix ta1b for use in accordance. California department of transportation authorized list of couplers for reinforcing steel notes. Lenton r reinforcing steel couplers and lentonr form saver assemblies, lentonr lock and lenton interlock. The d368 taperlock form saver is a type 2, rebar coupler used to connect rebar. A separate rebar dowel is provided with matching external tapered threads. The paid version of the addon lets you adjust the print size and does several other nice things, like scrape ads, adjust margins, etc. Lenton form saver mechanical rebar splicing system dowel bars, the reinforcing steel that protrudes through formwork, have been the traditional method for joining bars in segmental pours. Puncture cap factory attached to the rebar and a separate. Provides continuity and structural integrity to reinforc. All form saver couplers are supplied preassembled to the rebar with mounting plate for attachment to form work and a pressed in metal disc thread protector which can be easily removed.
Lenton formsaver rebar couplers engineered solutions. Lenton form saver is a 2 piece dowel bar assembly, consisting of a taper threaded coupler which is puncture cap factory attached to the rebar and a separate and pry out disk manufacturing centers with factory installed thread protection on the couplers and on the threaded rebar. Ideal for eliminating protruding dowel bars in segmental pour applications. Lenton threading couplers pacific bolt manufacturing.
Other standards standards of accredited organizations or other agencies the international code council evaluation service icces er3967 reinforcing steel couplers and splices. The lenton form saver is designed with our unique lenton tapered thread system, factory installed thread protectors, and durable mounting plates for easy at tach ment to forms. Application the d368 taperlock form saver is used to. It cannot handle all css properly, especially shadows and gradients.
The dayton superior dbr form saver is a onepiece unit, integrally forged from astm a615 or astm a706, grade 60, deformed rebar. Lenton form saver mechanical rebar splicing system dowel bars, the reinforcing steel that protrudes through formwork, have been the traditional method. Lenton now offers a wide range of mechanical splices for almost any construction need. With so many options of building materials and construction equipment available today, it is hard to figure out which would be the most suitable option for the project. Ericos mechanical rebar splices are tested and proven. 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. The tapered threaded coupler is factory attached to the rebar either by friction welding or a nvent lenton taper threaded connection. The lenton form saver is designed with the unique lenton tapered threat system, and durable mounting plates for easy attachment to forms. Lenton form saver dowel bar assemblies provide con ti nu ity and structural integrity to reinforced concrete construction in segmental pour applications. Ontario provincial standards opss 1442 epoxy coated reinforcing steel bars for concrete opss. Lenton form saver material marked on the barrel on the sleeve. This product can be used to reduce protruding dowel hazards in segmented pour applications and temporary openings, making it useful for stairwells, equipment hatch openings, slabs, and bridge decks. Lenton form saver couplers have been evaluated for use as follows. All form saver couplers are supplied preassembled to the rebar with mounting plate for attachment to form work and a pressedin metal disc thread protector, which can be easily removed.
The form saver coupler is taper threaded on both ends and attached with two nvent lenton taper threaded bars. The coupler is friction welded to a headed anchorshear stud and a reinforcing bar has lenton tapered threads that match the coupler. Lenton form saverand other reinforcing bar assemblies2. Also, an internal thread protector is installed to protect the lenton threads. Dowel bar splicer system by richmond screw anchor company. Lenton formsaver rebar couplers engineered solutions lenton. Form saver form saver dowel bar assemblies provide continuity and structural integrity to reinforced concrete construction in segmental pour applications. All nvent lenton form saver couplers are supplied with a mounting plate for attachment to form work and a thread protector which can be easily removed. The couplers are machined to have taper threads at both ends, creating a mechanical butt splice of two sections. Form saver and other reinforcing bar rebar assemblies are available nationwide through our network of remote manufacturing centers, in order to provide prompt delivery. If there is a discrepancy between this list and the authorization letter issued by the california department of transportation caltrans to the splice company, the authorization letter and any conditions therein control.
Standard couplers and standard transition couplers a2, part of the lenton line of concrete products from erico, are typically speci. With lenton splices, you can design smaller columns and create maximum floor space, while reducing your form costs. Unless otherwise specified, bars shall be astm a615 a615m, grade 60. D102a 90 degree hooked dowel bar splicer product data. Ensure you are installing the bar size as per plan. Lenton form saver mechanical splices provide superior performance well beyond the yield strength of the reinforcing bar. Lenton taper threaded splices lenton form saver lenton interlok lenton speedsleeve lenton quickwedge lenton terminator cadweld rebar splices erico is the worldwide leader in design and manufacturing of advanced mechanical rebar splicing systems. The nailer plates are factory installed to ease the installation of nvent.
Lenton the rebar splicing specialists for nuclear construction. They offer the most effective way of joining reinforcing bars and meet the codes of national and international regulatory. Erico now offers a wide range of mechanical splices for almost any construction need. Lenton form savers are recognized under icbo er report 3967 for both type 1 and type 2 mechanical splice requirements for astm. Epoxy coated bars shall be astm a775 a775m grade 60. The splicing solution for the precast concrete construction. Icces ac178 interim criteria for inspection and verification of concrete and reinforced and unreinforced masonry strengthening using fiberreinforced polymer frp composite systems. The lenton form saver eliminates protruding dowel bars in segmental pours and temporary openings. Illinois department of transportation bureau of materials and. Lenton form saverlenton form saver dowel bars erico india. Kansas department of transportation bureau of materials and research pql 32 revised 122018 page 2 of 2. The connection is tightened to the appropriate setting listed in figure 3. Form saver efficiently addresses the challenge of joining reinforcing steel bar rebar in segmental construction while protecting valuable forms from damage. Lenton form saver rebar coupler from erico architect.
The lenton form saver sa or fs has a factoryinstalled mounting plate swaged to the lenton coupler. Lenton form saver fs lenton form saver sa lenton std. The dayton superior dbr form saver is a onepiece unit, integrally forged from astm a615 or astm a706, grade. The coupler is friction welded to the headed anchorshear stud. Lenton r reinforcing steel couplers and lenton r form saver assemblies, lenton r lock and lenton interlock. By means of market leadership, sales expertise and worldwide distribution, we consistently provide customerfocused solutions that provide the highest quality results and costeffective installations. Erico lenton form saver concrete construction magazine. The form saver is designed with our unique nvent lenton tapered thread, factory installed thread protectors, and durable mounting plates for easy attachment to forms. Pentair now offers a wide range of mechanical splices for almost any construction need. Illinois department of transportation bureau of materials. Lenton form saver anchor lenton form saver dowel bars the lenton form saver anchor mechanical rebar splicing system is a method of splicing rebar in segmental concrete construction applications. Fcs is a producer of the erico lenton form saver material marked on the barrel on the sleeve. Save time and money with lenton form saver dowel bar substitutes, which eliminate form repair and bending and rebending rebar.
Cadweld premiere mechanical splicing system lenton form saver ideal for segmental pour. The ability to order threaded bar and assemblies simplifies ordering for customers who lack threading equipment. Lenton form saver is a 2 piece dowel bar assembly, consisting of a taper threaded coupler which is. Regional manufacturing center form saver fcs 6880 n. Lenton form savers for wallslab or wallbeam connections eliminate the need to penetrate the formwork. Lenton form saver lenton form saver is ideal for eliminating protruding dowel bars in segmental pour applications and temporary openings. Our trusted solutions include taperthreaded splicing systems, form savers, couplers, anchors and accessories. Lenton form saver dowel bars lenton form saver solves the ageold problem of joining rebar in staged construction while protecting your valuable forms from damage. Early notables of the lenton family pre 1700 more information is included under the topic early lenton notables in all our pdf extended history products and printed products wherever possible. Ideal for jump form, slip form and flying form construction. The lenton terminator incorporates the timetested and fieldproven lenton tapered thread see below.
Lenton form saver rebar coupler solves the problem of joining rebar in staged construction while protecting valuable forms couplers are supplied preassembled to the rebar with mounting plate for attachment to formwork and a pressedin removable metal disc protector ideal for slip form, jump form, segmental pour, and stairwell applications. Approvedqualified product list of reinforcing bar splicer. The lenton terminator is an oversized coupling secured to the end of a length of reinforcing steel, creating anchorage within the concrete. Drawing 1 how to order by part number lenton form saver product line other con. The regional manufacturing center is a contracted manufacturing center for erico, inc.
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