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concrete reinforcing bar

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Published: 01 August 2018
Fig. 12.35 Longitudinal cross section of a reinforcing bar (rebar) for concrete made to 600 MPa (87 ksi) minimum yield strength specification, with 6 mm (0.25 in.) diameter, lightly work hardened during wire drawing (reduction of 30%). Pearlite and ferrite. Along the longitudinal section More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310213
EISBN: 978-1-62708-286-0
... factors pertinent to important considerations in buildings, namely surface finish aesthetics, flatness, maintenance, repair, fabrication, and service considerations. It ends with a section providing information on concrete reinforcing bar. stainless steel construction corrosion resistance...
Image
Published: 01 January 2000
Fig. 12 Schematic of the cathodic protection of steel reinforcing bars in concrete. Arrows indicate current to the steel. More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.t52790171
EISBN: 978-1-62708-356-0
.... The ride time would be four minutes. Groundbreaking for the arch took place in 1962. The excavation went down 60 feet before the pouring of the concrete began. The local Laclede Steel Company had the contract for steel plates and steel concrete reinforcing bars for the project. Al Weber, Laclede’s...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220475
EISBN: 978-1-62708-259-4
... covers steels for concrete reinforcement (rebar), bars and tubes (for static structural applications), and plates and profiles for structural applications. On the other hand, a large portion of the steels used to build industrial equipment such as boilers, pressure vessels, and piping are very...
Book Chapter

By M. B. Kasen
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860413
EISBN: 978-1-62708-348-5
... of the reinforcing fiber over a mandrel to form a filament-wound structure. A third construction method, in which continuous or discontinuous fibers of random orientation reinforce molded plastic structures, has aroused interest because of its lower cost. Conventional sand-and-gravel concretes are the only aggregate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910407
EISBN: 978-1-62708-250-1
... industries, the protection of water boxes and condenser tubesheets in the electric power industry, and the protection of steel reinforcing bars in concrete in highway bridges and parking garages. Steel in contact with concrete is typically in a passive condition due to the buildup of a protective film...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ciktmse.t56080001
EISBN: 978-1-62708-460-4
... loss of steel substrate and eventually premature failure of the reinforcement bars. The risk of corrosion of reinforcing steel increases with the increasing ratio of Cl − to OH − in pore solution. By contrast, concrete carbonation destabilizes the passive state of the reinforcing steel by reducing...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ciktmse.9781627084604
EISBN: 978-1-62708-460-4
Series: ASM Technical Books
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.tb.atia.t59340413
EISBN: 978-1-62708-427-7
... to a concrete base or connected to a light metal frame that can be moved as needed ALUMINUM, in the same way that it helped transform architecture and household life, its replacement of other metals created more efficient durable products for the power grid and transportation infrastructure. The impact...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250219
EISBN: 978-1-62708-287-7
... in Brazil, had holdings of both minimills and integrated mills in South America, Central America, and Mexico. Its first purchase was Florida Steel Corporation, a minimill making concrete reinforcing rods with four plants in Florida, Tennessee, and North Carolina. Gerdau bought four mills from North Star...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870075
EISBN: 978-1-62708-299-0
... circumstances, especially during welding. Chloride content of concrete and avoidance of contact with reinforcing bars also is important in avoiding corrosion. The welding generator must be provided with a separate ground. A special case of stray current corrosion can develop when an aluminum-hulled boat...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870001
EISBN: 978-1-62708-299-0
... of which most machines are capable. Another advantage of its flexible machining characteristics is that aluminum rod and bar can readily be employed in the high-speed manufacture of parts by automatic screw machines. Almost any method of joining is applicable to aluminum: riveting, welding, brazing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860065
EISBN: 978-1-62708-338-6
... the roller. Diameters of static bars should be no less than 0.5 in. (12 mm); 0.5 to 1.0 in. (12 to 24 mm) is a good working range. Usually, the larger the radius the fiber passes over, the greater the spread of the fiber. Fibers in a band can be spread after impregnation; concave rollers or bars can...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910237
EISBN: 978-1-62708-250-1
... Corrosion in concrete, as caused primarily by chloride ions, and most successfully combated by cathodic protection Boiler service, which is a specialized form of aqueous corrosion that also involves elevated temperatures Corrosion in molten nitrate salts, which are used for heat treatment baths (plain...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870325
EISBN: 978-1-62708-344-7
... and ceramic fiber-reinforced metal-matrix composites. bone cyclic loading ceramics fatigue crack growth fatigue modeling fatigue properties fatigue test polymers Introduction In this chapter we consider several classes of materials that are of special interest: polymers, bone, ceramics...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250207
EISBN: 978-1-62708-287-7
.... Minimills The minimill industry, which had begun by making lower grade bars, angles, and reinforcing rods for concrete in 1970, had advanced to producing quality sheet and structural beams by the 1990s. This new industry was a major factor in Bethlehem’s decline. The company’s production decreased...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550325
EISBN: 978-1-62708-307-2
... Abstract This chapter describes the molecular structures and chemical reactions associated with the production of thermoset and thermoplastic components. It compares and contrasts the mechanical properties of engineering plastics with those of metals, and explains how fillers and reinforcements...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.t52790257
EISBN: 978-1-62708-356-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550385
EISBN: 978-1-62708-307-2
... as production equipment and product forms, and include guidelines for optimizing tradeoffs when selecting fibers, resins, and production techniques. composite forms composite processing polymer-matrix composites reinforcement materials THE ADVANTAGES OF HIGH-PERFORMANCE COMPOSITES are many...