Astm Standard Rebar Hook

This quick reference app includes information on astm standard reinforcing steel bars rebar standard hook details standard stirrup tie hook details and astm reinforcing bar marking requirements and is handy for both desk and field reference.

Astm standard rebar hook.

Astm s steel standards are instrumental in classifying evaluating and specifying the material chemical mechanical and metallurgical properties of the different types of steels which are primarily used in the production of mechanical components industrial parts and construction elements as well as other accessories related to them. To adequately transfer stresses from one. Standard specification for deformed and plain billet steel bars for concrete reinforcement astm a615 a615m 00. Astm international inc 2000.

Cu r rent standard s a s s u r e that the latest technology is being incorpora t e d into a project and the availability of materials is more c e r tain. Astm international inc 2001. 90 degree hooks those that have a 12 bar diameter extension on the hook leg pin to end 180 degree hooks and stirrup and tie hooks those that have a 6 to 12 bar diameter. This card is in inch pound in lb units.

Also shows minimum yield and minimum tensile requirements per astm. Reinforcing steel splices standard hooks strength design working stress splices and development length minimum development lengths are necessary to adequately transfer stresses between reinforcement and the grout or mor tar in which it is embedded. Recently the use of. Pocket sized card is a handy reference showing standard bar sizes diameters areas and weights along with hook details.

Standard specification for low alloy steel deformed and plain bars for concrete reinforcement astm a706 a706m 01. To meet the needs of our customers we display some rebar sizes charts so that it is easy to choose the most suitable rebar you wanted. Rebar sizes of different standards as we know different countries have their own way to measure and record the reinforcing bar. Reinforcing steel for these tests had yield strengths 64 and 68 ksi and of the compressive strengths of the concrete were between 3 750 and 5 100 psi.

Howe ve r to maximize the benefits of standard i z a t i o n it is essential that up to date materials standards be re f e r enced in the contract documents. Splicing of reinforcement serves a similar purpose. Dh of bars with standard hooks are based on 22 tests reported by marques and jirsa 1975 which used neither highstrength steel nhighor strength concrete. Astm standard reinforcing bars bar size designation nominal dimensions area in 2 weight lb ft diameter in 3 0 11 0 376 0 375 4 0 20 0 668 0 500 5 0 31 1 043 0 625 6 0 44 1 502 0 750 7 0 60 2 044 0 875 8 0 79 2 670 1 000 9 1 00 3 400 1 128 10 1 27 4 303 1 270 11 1 56 5.

Many drawings refer to standard hooks and show hooked bars in specific areas for top and bottom reinforcing. The app provides standard rebar specifications including sizes diameters areas and weights along with 90 135 and 180 degree.