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Rebar

Rebar (short for reinforcement bar or reinforcing bar), known when massed as reinforcing steel or steel reinforcement, is a tension device added to concrete to form reinforced concrete and reinforced masonry structures to strengthen and aid the concrete under tension. Concrete is strong under compression, but has low tensile strength. Rebar usually…

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Overview

History

Use in concrete and masonry

Physical characteristics

Sizes and grades

Placing rebar

Reuse and recycling

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Map overview Semantic statistics

Rebar

Nodes99
Edges98
Triples86
Avg. degree1.98
Density0.020202
Components1

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Rebar

Top relations

related to history · 12
Rebar → Akinfiy Demidov, Château, During, Iron, Leaning Tower, Medieval Europe, Nevyansk, Reinforcing, Rome, Russia, The, Vincennes
related to Welding · 11
Rebar → A706, A996, ASTM, ASTM A706, AWS, Low-alloy, Material, The American Welding Society, These, US, Without
related to Mechanical connections · 10
Rebar → ACI, Also, As, Fu, Fy, Mechanical, More, The, These, Type
related to Physical characteristics · 9
Rebar → Although, As, Common, If, Normally, Steel, This, To, Too
related to India · 6
Rebar → BIS, Coastal, FE, FE550D, IS, Rebars
related to US sizes · 6
Rebar → No, The, There, US, US/Imperial, Within
related to Use in concrete and masonry · 5
Rebar → Concrete, Most, Primary, Secondary, To
related to Jumbo and threaded bar sizes · 4
Rebar → Fully, The, These, Very
related to Placing rebar · 4
Rebar → For, Hickey, However, The
related to Grades · 3
Rebar → Fabricated, Material, The

Important terminology Word statistics

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Important terminology

steel concrete bar bars reinforcement reinforcing used strength sizes construction use grades us astm specification also requirements reinforced standard yield

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Kahn's were pushed to the side in favor of the concrete reinforcing systems seen today.Requirements for deformations on steel bar reinforcement were not standardized in US construction until about 1950instance ofinnovative reinforcing systems0.80text
temperature changesinstance ofby providing enough localized resistance to limit cracking and resist stresses caused by effects0.80text
shrinkage.Secondary applications include rebar embedded in masonry wallsinstance ofby providing enough localized resistance to limit cracking and resist stresses caused by effects0.80text
which includes both bars placed horizontally in a mortar jointinstance ofby providing enough localized resistance to limit cracking and resist stresses caused by effects0.80text
researchinstance ofMost commercially available rebar is made from unidirectional fibers set in a thermoset polymer resin and is often referred to as FRP.Some special construction0.80text
manufacturing facilities with very sensitive electronics may require the use of reinforcement that is non-conductive to electricityinstance ofMost commercially available rebar is made from unidirectional fibers set in a thermoset polymer resin and is often referred to as FRP.Some special construction0.80text
and medical imaging equipment rooms may require non-magnetic properties to avoid interferenceinstance ofMost commercially available rebar is made from unidirectional fibers set in a thermoset polymer resin and is often referred to as FRP.Some special construction0.80text
earthquakesinstance ofStainless steel rebar with low magnetic permeability is available and is sometimes used to avoid magnetic interference issues.Reinforcing steel can also be displaced by impacts0.80text
resulting in structural failureinstance ofStainless steel rebar with low magnetic permeability is available and is sometimes used to avoid magnetic interference issues.Reinforcing steel can also be displaced by impacts0.80text
might occur if a material substitution is madeinstance ofin order to eliminate confusion and avoid potential quality issues0.80text
Rebarrelated to External linksOSHA0.60section
Rebarrelated to GradesThe0.60section

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