Video: Puas yog xaim mesh tsim nyog hauv pob zeb?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Thiab yog, mesh yog qhov tseem ceeb: Pob zeb muaj zog nyob rau hauv compression, tab sis tsis nyob rau hauv nro. Yog li, yog tias nws yoog raws, zoo li lub lauj kaub nrog lub tsheb nyob rau sab saum toj ntawm yuav ua, nws tawg rau hauv qab uas qhov kev hloov pauv tau nrawm. Hlau mesh yuav tiv thaiv qhov no mus rau qib loj thiab tuav nws tag nrho ua ke.
Ib sab ntawm no, puas yog xaim mesh tsim nyog hauv txoj kev tsav tsheb?
Fiber ntau mesh yog siv nyob rau hauv patios, sidewalks thiab kev tsav tsheb vim tias cov khoom raug muab tso rau hauv thiab dhau los. Yog li tsis muaj tus nqi zog cuam tshuam nrog kev txhim kho cov hlau hauv koj lub ncuav. Hlau mesh zoo ib yam li fiber ntau mesh nyob rau hauv uas nws nce qhob lub zog thiab ua rau nws ruaj khov dua.
Ib sab saum toj no, kuv puas xav tau cov pob zeb ua kom muaj zog mesh? Tsis yog txhua qhov haujlwm xav tau kev siv pob zeb rebar reinforcement , tab sis ntxiv nws yuav txo tau cov kab nrib pleb uas tshwm sim hauv qhob nto saum lub sijhawm. Ntxaij yog nyias dua rebar qhov cuab lub zog , tab sis nws tseem kim dua.
Ib yam li ib tus yuav nug, vim li cas lawv thiaj muab xaim ua vaj tse?
Qhov laj thawj yooj yim vim li cas cov hlau txhawb cov khoom xws li welded hlau ntaub yog xav tau nyob rau hauv ib qhob av slab yog vim qhob muaj kev tiv thaiv me ntsis rau nro. Los ntawm kev ntxiv cov ntaub rau hauv slab, koj ntxiv lub zog tensile, txij li cov hlau muaj zog heev hauv kev nruj.
Yuav ua li cas xaim mesh ntxiv dag zog rau kev ua vaj tsev?
Hlau mesh tso cai rau thinner slab pours, thiab tiv thaiv kev tawg yav tom ntej los ntawm kev muab lub moj khaum rau lub qhob los tuav. Txhim kho hlau mesh rau qhob slabs kom nws nyob ntawm qhov siab qhov tseeb thaum lub ncuav, thiab yog li ntawd mesh cov ntawv nyob ua ke.
Pom zoo:
Yuav ua li cas yog qhov tsawg kawg nkaus pob zeb npog nyob rau hauv mm ntawm ib tug cam khwb cia nyob rau hauv qhov chaw pob zeb tso tawm tsam thiab mus tas li raug rau lub ntiaj teb?
Table-1: Yam Tsawg Npog Thickness rau Cast-in-Place Qhob Hom kev tsim ua vaj tse hla, hli Qhob nrum tiv thaiv thiab txuas mus tas li nrog hauv av 75 Pob zeb sib chwv nrog av lossis dej No. 19 txog No. 57 tuav 50 No. 16 bar thiab me dua 40
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