Dab tsi yog qhov zoo tshaj plaws pob zeb reinforcement rebar lossis fiber mesh?
Dab tsi yog qhov zoo tshaj plaws pob zeb reinforcement rebar lossis fiber mesh?

Video: Dab tsi yog qhov zoo tshaj plaws pob zeb reinforcement rebar lossis fiber mesh?

Video: Dab tsi yog qhov zoo tshaj plaws pob zeb reinforcement rebar lossis fiber mesh?
Video: Pob Zeb | Tshuab Qeej Tu Siav | Xaws Tsho 2024, Kaum ib hlis
Anonim

kuj muab tso rau rebar nyob rau hauv lwm qhov chaw hnyav hnyav xws li kev tsav tsheb rau kev txhawb nqa ntxiv. Cov fiber mesh ntxiv dag zog rau pob zeb thiab hlau rebar txhawb nqa cov cheeb tsam ntxiv load. Txhua pob zeb tawg. Cov fiber mesh yog zoo cov khoom tab sis tuaj yeem lo saum toj no pob zeb nto thiab saib fuzzy.

Kuj paub, puas fiber mesh hloov rebar?

Fiber ntau yog rau shrinkage cracking thaum lub pob zeb kho. Nws tsis yog ib hloov rau rebar los yog hlau mesh thiab ua tsis ua hauj lwm tib yam. Qee lub sij hawm koj tuaj yeem tawm mus nrog nws ntawm thaj chaw neeg taug kev xws li patio lossis taug kev.

Qhov thib ob, kuv puas xav tau cov pob zeb reinforcing mesh? Tsis yog txhua qhov chaw xav tau pob zeb rebar reinforcement , tab sis ntxiv nws ua pob zeb muaj zog thiab tiv taus cov kab nrib pleb loj. Tsis muaj rebar qhov cuab lub zog , pob zeb yog heev yooj yim rau tawg vim muaj zog quab yuam. Rebar pab tiv thaiv cov kab nrib pleb los ntawm kev loj hlob loj los ntawm kev tiv thaiv cov pob zeb tawg los ntawm kev sib nrug.

Ib yam li ntawd, dab tsi zoo dua rau pob zeb patio rebar lossis mesh?

Thaum nws los txog kev siv rebar vs cev mesh , cov lus teb luv luv yog: siv ob qho tib si! Thaum nchuav pob zeb rau txoj kev tsav tsheb, peb xav kom koj siv ob qho tib si rebar thiab kab mesh rau ntxiv dag zog. Pob zeb kev tsav tsheb uas yuav tsum tau nqa lub nra hnyav yuav tsum muaj ob qho tib si rebar thiab kab mesh los txhawb cov pob zeb.

Yuav ua li cas muaj zog fiber reinforced pob zeb?

Cov hlau fiber ntau siv hauv pob zeb Feem ntau tuaj yeem ua rau lub zog tensile ntau dua li 2 zaug, lub zog khoov los ntawm 1.5 ~ 2.5 npaug, qhov cuam tshuam lub zog los ntawm ntau dua 5 zaug lossis txawm tias 20 npaug, ductility los ntawm 4 zaug, thiab durability los ntawm 100 npaug saum toj no.

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