Qhov luaj li cas rebar tuaj nyob rau hauv?
Qhov luaj li cas rebar tuaj nyob rau hauv?

Video: Qhov luaj li cas rebar tuaj nyob rau hauv?

Video: Qhov luaj li cas rebar tuaj nyob rau hauv?
Video: Making a bolt with double threads - DOES IT WORK? - Lost PLA metal casting - 3d print to solid metal 2024, Kaum ib hlis
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Rebar Size Peb Tshuag:

Imperial Bar Loj "Soft" Metric Loj Nominal Diameter (hauv)
#3 #10 0.375
#4 #13 0.500
#5 #16 0.625
#6 #19 0.750

Hais txog qhov no, muaj pes tsawg qhov loj ntawm rebar muaj?

Rau cov haujlwm hauv tsev, nyob ntawd tsuas yog peb xwb rebar qhov ntau thiab tsawg - hom - koj yuav xav tau: #3, #4, thiab #5. Lub teeb tshaj plaws rebar , #3, txaus siv rau kev tsav tsheb thiab patios.

txoj kab uas hla ntawm #4 rebar yog dab tsi? Lub cev yam ntxwv ntawm # 4 Rebar : Nyhav ib chav tsev ntev: 0.668 phaus ib ko taw (0.996 kilograms ib meter) Nominal txoj kab uas hla Loj: 0.5 nti (12.7 millimeters) Nominal cheeb tsam: 0.2 square inches (129 square millimeters)

Ib yam li ntawd, qhov luaj li cas ntawm steel tuav?

Cov txoj kab uas hla 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, 36mm, 40mm, thiab 46mm. 25mm mus rau 36mm tuav Feem ntau, 6 hli, 8 hli, 42 hli tuav tuaj yeem tau txais los ntawm kev txiav txim ua ntej los ntawm tus neeg muag khoom.

Qhov loj npaum li cas yog tus naj npawb 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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