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Topic: Rebar


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In the News (Tue 15 Dec 09)

  
  Rebar - Wikipedia, the free encyclopedia
Rebar is common steel reinforcing bar, an important component of reinforced concrete and reinforced masonry structures.
Although rebar has ridges that bind it mechanically to the concrete with friction, it can still be pulled out of the concrete under high stresses, an occurrence that often precedes a larger-scale collapse of the structure.
Epoxy-coated rebar or stainless steel rebar may be employed in these situations at greater initial expense, but significantly lower expense over the service life of the project.
en.wikipedia.org /wiki/Rebar   (526 words)

  
 about
Rebar was founded by Matthew Passmore, John Bela, Jed Olson and Judson Holt, all of whom built the library.
Rebar’s work is fundamentally motivated by the desire to animate the arbitrariness of what French sociologist Pierre Bourdieu calls the doxa: the uncontested acceptance of the daily life-world and the adherence to a set of social relations we take to be self evident.
Rebar’s projects are intended to engage social, ecological and cultural processes as they unfold materially in space and time.
www.rebargroup.org /about/index.html   (338 words)

  
 Rebar Hanger Placement and Final Foam Application
Rebar hangers are 2-inch square thin steel base plates with a wire welded perpendicular in the center and barbs protruding the opposite side from the wire.
Rebar hangers should be placed in rows about ***12-inches (sometimes 14-inches) apart vertically beginning at the base and staggered every 3 to 4 feet apart horizontally.
After the rebar hangers are placed, secure the hangers by completing the foam spraying job with 1/2 to 3/4 inch of foam at a perpendicular angle to prevent excess foam buildup on the hangers.
www.monolithic.com /construction/rebar   (382 words)

  
 Rebar placement in a Monolithic Dome
Rebar also helps move the temperature around in the concrete, mitigating the stresses created by uneven temperatures and shrinkage in the concrete.
The vertical rebar is placed on the interior of the hoop rebar and wired immediately to the hoop rebar except as the rebar approaches the footing.
The rebar schedule has been developed over many years and is the preferred method of detailing the general rebar layout.
www.monolithic.com /construction/placement   (1248 words)

  
 Condor Rebar Process Management - C-RPM
The Condor – Rebar Process Management is about communication and about coordination and about projects that proceed in a manner where everyone gets their specific job done on time and within budget.
We often become the clearing-house for rebar information that is not otherwise available to some or all of the other participants due to flawed or ad hoc data flow procedures.
Rebar detailing has been with us for many, many years but basically has not changed from a time when construction schedules were not as tight, projects were not as complex and communications could wait until tomorrow’s mail arrived.
www.condor-rebar.com /CRPM.htm   (1735 words)

  
 Rebar proposal
Thus, the rebar file specifies that there is a dependency on the library "zlib", and rebar takes care of finding the include files and linking with the appropriate linker options.
For libraries that are generated with rebar, it shouldn't be that hard to enter the info into the database as part of the build/install process, but there also needs to be some kind of "alien" process for identifying libraries built outside the rebar domain.
Because rebar requires language-specific knowledge (for example, how to invoke the C compiler for a.c file), it needs to be extensible to handle all possible projects, including multilanguage ones.
www.levien.com /free/rebar.html   (931 words)

  
 Rebar
Steel rebars have been and are an effective and cost-efficient concrete reinforcement, but are susceptible to oxidation when exposed to chlorides.
FRP rebar can be used as non-prestressed reinforcement in concrete for members subjected to flexure, shear, and compression loadings.
FRP Composite rebar are totally resistant to chloride ion attack, offer a tensile strength of 1½ - 2 times that of steel, weigh only 25% of the weight of equivalent size steel rebar, and are highly effective electromagnetic and thermal insulators.
www.mdacomposites.org /mda/PSGbridge_rebar_intro.html   (326 words)

  
 2001 Family Portrait
Willie is the grandson of John and Stella (Nazarek) Rebar, great-grandson of John and Margaret (Oravetz) Rebar, and great-great-grandson of Andrew and Kathrine (Kozak) Rebar and Joseph and Maria (Lelak) Oravetz.
Heather is the granddaughter of John and Stella (Nazarek) Rebar, great-granddaughter of John and Margaret (Oravetz) Rebar, and great-great-granddaughter of Andrew and Kathrine (Kozak) Rebar and Joseph and Maria (Lelak) Oravetz.
Cynthia is the granddaughter of John and Stella (Nazarek) Rebar, great-granddaughter of John and Margaret (Oravetz) Rebar, and great-great-granddaughter of Andrew and Kathrine (Kozak) Rebar and Joseph and Maria (Lelak) Oravetz.
www.rebaryoung.org /fp2001.htm   (2638 words)

  
 REBAR - Concrete Reinforcing Bar information for Blacksmiths
OLD rebar is pretty trashy stuff being rolled from the cut off ends of billets that often had pipes, inclusions and cold shuts.
The problem with using scrap rebar in flsmithing as in using any other scrap is determining exactly what you are working with.
Rebar: Concrete reinforcing rod (rebar) is specified in three grades by minimum strength.
www.anvilfire.com /FAQs/rebar.htm   (484 words)

  
 History page back to 93 or something written by Honorary Rebarette, Scott Hicks   (Site not responding. Last check: 2007-11-04)
Thus, in the blustery Autumn of 1993, Rebar was born.
Well, in May of 1995, a couple of ardent Rebar fans, so saddened by the status of these recordings, formed a record label with the sole intention of releasing the record.
Rebar have found it prudent to enter the studio and spew forth yet ANOTHER set of what may soon be "The Lost Tapes part 3".
home.earthlink.net /~jaestar/rebar/history.html   (641 words)

  
 CRSI » Rebar Placing
Bar supports are used to hold the rebar up off the formwork or the ground to attain the proper depth of cover.
Rebar is tied together, using wire, to hold it in place.
A lap is when two pieces of rebar are overlapped to create a continuous line of rebar.
www.crsi.org /contractors/placing.html   (796 words)

  
 Gardening : Other : A Rebar Pavilion : Home & Garden Television
In all, there are 16 rebar panels--eight with the decorative arch on top and eight with a smaller curve to go inside the outer panels.
The rebar pins are centered in the concrete inside the pots.
The crew arranges the posts on the patio and slides the rebar arches into the posts, ensuring that the tops of the arches are about 7-1/2 feet from the ground.
www.hgtv.com /hgtv/gl_structures_other/article/0,1785,HGTV_3639_2886326,00.html   (604 words)

  
 REBAR Nutritional Supplement Energy Bar - the Original ORGANIC Fruit and Veggie Bar
Rebar is the only product of it's kind to combine organic vegetables and fruits in a moist, tasty, and satisfying nutritional bar.
With ReBar you are not only getting the benefits of two cups of vegetables, you are getting organic greens grown at a high altitude on a pristine ancient volcanic lake bed and watered with mineral spring water.
The ingredients in ReBar are non-pasteurized, high in chlorophyll, and a potent source of antioxidants and other health-supporting components, such as vitamins A, C, iron, potassium, calcium, beta-carotene and trace minerals.
shop.toolsforhealing.com /ProductDetails.asp?ProductCode=HCC-REBAR-NS   (957 words)

  
 Fusium's Rebar editing photo album: help   (Site not responding. Last check: 2007-11-04)
Although Rebar is encrypted, some aspects of Rebar are customizable: the layout files and fbx_layouts.cfm, the style sheet, and the settings.conf file.
Rebar uses a configuration file, named settings.conf, which allows some modifications to the Rebar environment to be made.
Rebar is property of Fusium, Inc. Do not redistribute modified or original copies of Rebar, alone or embedded in other applications.
www.fusium.com /rebar/index.cfm?fuseaction=rebar.help&topic=page   (2735 words)

  
 Rebar Ranch
As a Rebar Contractor, I sell, fabricate and install reinforcing bars in complete foundations, retaining walls, decks, caissons, both horizontal and vertical.
The rebar is generally a bid price which includes fabrication and installation.
Rebar can also be purchased as straight stock, or fabricated and delivered, without installation.
www.rebarranch.com /rebar.htm   (65 words)

  
 Rebar named Discovery Park interim executive director
WEST LAFAYETTE, Ind. – Alan H. Rebar, dean of Purdue's School of Veterinary Medicine, has been named interim executive director of Discovery Park, the university's hub for interdisciplinary research and entrepreneurism.
Rebar also will fill the position of interim senior associate vice president for research and will report to Charles O. Rutledge, vice president for research, who served as executive director of Discovery Park during its four-year building and start-up phase.
Rebar received his doctor of veterinary medicine degree in 1973 and a doctor of philosophy degree in 1975, both from Purdue.
news.uns.purdue.edu /html3month/2005/050713.Rebar.disco.html   (818 words)

  
 The configuration module of Rebar
Rebar is a radically simple proposal, motivated in large part by the needless complexity of the existing toolset.
Thus, it's up to the Rebar implementation to find the appropriate library "by any means necessary." In practice, the most useful technique is a database mapping library name, version, and build options to the location of header files and the library.a or.so file itself, and optionally sources.
Rebar should be able to merge the results of both system-wide and user-specific databases for libraries.
www.levien.com /free/sc/config.html   (2251 words)

  
 Early Detection of Steel Rebar Corrosion by Acoustic Emission Monitoring
A significant portion of the deterioration of highway bridges is due to corrosion of the reinforcing steel (rebar) in concrete bridge decks and substructure where the increased use of de-icing salts in the northern climates and attack from sea salt in coastal areas has exacerbated concrete rebar corrosion.
Three concrete rebar test specimens were exposed to a cyclic salt exposure for a period of two months to initiate corrosion of the top steel reinforcement.
The steel rebars were coated with an epoxy coating at the edges to prevent edge effects, but were left bare and exposed in the concrete environment.
www.iti.northwestern.edu /publications/technical_reports/tr16.html   (2165 words)

  
 ReBAR original wildberry bar by HealthCo -HealthE Goods
ReBAR has been a favorite snack of mine since I found it...I am a vegetarian, who is always looking for a healthy snack that falls within my eating habits.
ReBAR Original Wildberry is loaded with nutrients and energy.
With two cups of fruit and two cups of vegetables packed in one ReBAR, your eight servings are taken of.
www.healthegoods.com /content/rebar_original.htm   (465 words)

  
 RMS - Rebar Machine Sales, Inc.
Prior to this, rebar fabrication was an overly antiquated and manually orientated industry, with little or no potential for profit.
RMS offers a complete line of rebar benders, including the #11, the #14 and the #18 benders, plus the renowned Stirrup Master, popular with rebar fabricators desiring a machine to specialize in tie and stirrup bending.
Rebar Machine Sales is headed by President Fred Kerr, who has in excess of 30 years of experience in rebar fabrication.
www.rmsrebar.com /about.html   (444 words)

  
 The Wizzard's Wand - How to build a Rebar Hammer
Holding the rebar stake steady while starting to hammer it in with the tool turned out to be a major problem - if the stake is not held steady when you turn on the hammer at 50 cycles per second, it jumps around alarmingly.
To remove rebar, simply make a 'clove hitch' loop in the nylon (takes 1 second once you leanr how), and with the sledge hammer 'pound' the stake OUT of the ground by moving the hammer upwards in the opposite direction that the stake is driven in.
Hooked rebar can be removed solo by slipping the rebar through a link on the chain, or a loop can be made in the chain with an extra bolt.
www.litebrite.org /rebarhammer   (2286 words)

  
 Rebar Detailing Software for Steel Concrete Reinforcement
This software should be useful to rebar detailers working in construction and civil engineering projects.
All rebar required in a structure can come together in the bar list and in the same label, in a high-quality placing drawing.
Rebar Orders are organized by projects and units.
www.rebar.net   (464 words)

  
 OSHA Construction eTool: Falls - Unguarded Protruding Steel Rebars
The OSHA Standard requires that rebar "be guarded to eliminate the hazard of impalement." Not all guards provide that level of protection.
In some circumstances, the force of a fall can cause rebar to push clear through a plastic cap and still impale a worker, or the worker can be impaled by the rebar and the cap together.
These rebar should be bent over or protected with caps so that a worker would not be injured by falling on them.
www.osha.gov /SLTC/etools/construction/falls/protruding_rebars.html   (241 words)

  
 Davis Rebar - Reinforcing/Structural Steel Company
The companies you entrust with your projects have to be secure, reliable, and have a solid track record of safety and performance.
On the safety side of the equation, Davis Rebar has earned one of the most enviable E-Mods in the industry-Proof positive that we take safety very seriously.
Davis Rebar's parent company has served the industry for over a quarter century with up to 500 skilled employees.
www.davisrebar.com   (396 words)

  
 ReBAR: the high fiber vegan food. All natural organic product that is a healthy food supplement with great taste is ...
More specifically, the ingredients in ReBAR are non-pasturized, high in chlorophyll, and a potent source of antioxidants and other health supporting components.
ReBAR is specifically designed to reintroduce family members to the wonderful world of fruit and vegetables.
The Carbohydrates in ReBAR are 100% natural, derived from fruits and vegetables, loaded with natural nutrition.
www.healthcocanada.com /rebar_moreinfo.htm   (576 words)

  
 concrete reinforcing bar (rebar)
In the United States, the size designations of these mild steel bars used to reinforce concrete are set by ASTM International.
Metric designations of reinforcing bar have the form “K” followed by the mass in kilograms of a 1-meter length of the bar.
For example, “K3” rebar weighs 3 kilograms per meter.
www.sizes.com /materls/rebar.htm   (613 words)

  
 OSHA Construction eTool: Unguarded Protruding Steel Rebars - Rebar Accident!
While standing on a rebar column he is in the process of plumbing, a worker in full body harness attempts to hook his positioning lanyards onto a location over his head.
Though the rebar is capped, the force of the worker's fall pushes the cap clear to the ground, and bends the rebar nearly 45 degrees.
The victim was only standing approximately at the top of this image, yet the force of his fall bent the rebar like a coat hanger.
www.osha.gov /SLTC/etools/construction/falls/rebaraccident.html   (197 words)

  
 Rotary-Only Rebar Cutters
When rebar is encountered while drilling with a rotary hammer and a carbide hammer bit, immediately stop the hammer and remove the bit from the hole (failure to stop will severely damage a cabide hammer bit - regardless of manufacturer's claim).
Mount a rotary rebar cutter in a standard 1/2" drill motor or 1/2" hammer drill (with the selector in the rotary-only position); insert the rotary rebar cutter into the hole and drill through the embedded rebar.
NOTE:  The Relton carbide-tipped rotary rebar cutter is designed for use in a standard 1/2" drill motor, but a hammer drill with a standard 3-jaw chuck may be used provided the selector mechanism on the hammer drill is kept in the rotary-only position.
www.mytoolstore.com /relton/rebarcut.html   (240 words)

  
 Rebar Benders Cutters - Manual Electric Rebar Caps Chairs
Rebar tools and equipment make quick work out of the hardest rebar bending and rebar cutting applications at your jobsite.
When you are cutting rebar, a rebar cutter will use its powerful jaws to shear the rebar in half in a matter of seconds.
If you are bending rebar, you would use a rebar bender to push the rebar in a desired turn around a rolling pivot on the table.
www.constructioncomplete.com /ConcreteMasonryEquipment/RebarCuttersBendersTiers.html   (318 words)

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