Qhov loj ntawm #6 rebar yog dab tsi?
Qhov loj ntawm #6 rebar yog dab tsi?

Video: Qhov loj ntawm #6 rebar yog dab tsi?

Video: Qhov loj ntawm #6 rebar yog dab tsi?
Video: Lesson number 74 -Sizing bar bending required 2024, Kaum ib hlis
Anonim

Lub cev yam ntxwv ntawm # 6 Rebar :

Nyhav ib unit ntev 1.502 phaus ib ko taw (2.24 kilograms ib meter) Nominal txoj kab uas hla: 0.75 nti (19.05 millimeters) Nominal cheeb tsam: 0.44 square inches (284 square millimeters)

Yog li ntawd, dab tsi yog qhov loj ntawm rebar?

Peb npaj ntau yam khoom rebar qhov ntau thiab tsawg los ntawm #3-#10; Qib: 40, 60 thiab A706 (weldable); Ntev: 20', 30', 40' thiab 60'; thiab ua tiav: dub, lossis epoxy.

Ib tug kuj tseem nug, qhov loj npaum li cas yog # 5 rebar? Lub cev yam ntxwv ntawm # 5 Rebar : Nyhav ib chav tsev ntev: 1.043 phaus ib ko taw (1.556 kilograms ib meter) Nominal txoj kab uas hla: 0.625 nti (15.875 millimeters) Nominal cheeb tsam: 0.31 square inches (200 square millimeters)

Kuj paub, qhov loj npaum li cas yog #7 rebar?

Lub cev yam ntxwv ntawm # 7 Rebar : Nyhav ib chav tsev ntev: 2.044 phaus ib ko taw (3.049 kilograms ib meter) Nominal txoj kab uas hla: 0.875 nti (22.225 millimeters) Nominal cheeb tsam: 0.6 square inches (387 square millimeters)

Qhov loj npaum li cas yog #3 rebar?

Lub cev yam ntxwv ntawm # 3 Rebar : Nyhav ib chav tsev ntev: 0.376 phaus ib ko taw (0.561 kilograms ib meter) Nominal txoj kab uas hla: 0.375 nti (9.525 millimeters) Nominal cheeb tsam: 0.11 square inches (71 square millimeters)

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