Video: Vim li cas cov pob zeb hauv kuv lub chaw nres tsheb tawg?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Muaj ob peb lub laj thawj a chaw nres tsheb pem teb yuav tawg , tab sis tsis yog txhua tus tawg hnyav heev. Nws yuav tshwm sim los ntawm shrinkage; pob zeb feem ntau yuav txo qis thaum nws kho, thiab qhov ntawd tsis yog qhov loj. Kev tawg Kuj tseem tuaj yeem tshwm sim los ntawm kev sib haum xeeb: thaum cov av hauv qab lub slab txav thiab dab dej, nws tso siab rau lub pob zeb pem teb.
Tsis tas li ntawd, vim li cas kuv lub chaw nres tsheb hauv pem teb tawg?
Ib co ntawm feem ntau yog vim li cas rau tawg hauv chaw nres tsheb pem teb yog kev sib hais haum, shrinking, installation tsis raug, thiab dej tsis zoo. Qee zaum, tawg tsis muaj dab tsi txhawj txog. Tom qab tag nrho, ib yam yog qhov tseeb thaum ua haujlwm nrog pob zeb, nws yog destined rau tawg ntawm qee qhov taw tes.
Kuv puas yuav tsum tau sau cov kab nrib pleb hauv kuv lub chaw nres tsheb? Nws yog qhov tseeb tias tsis yog qhov yooj yim garage pem teb xim los yog ib epoxy txheej rau chaw nres tsheb pem teb puv tawg , tab sis qhov ntawd tsis txhais tau tias koj ua tau tsis patch tawg thiab tom qab ntawd pleev xim. Thiab yog, koj ua tau tej zaum ua nws tus kheej. Nrog rau xim los yog epoxy , koj yuav tsum ua ntej kom huv si pem teb nrog ib tug degreaser.
Ib yam li ntawd, nws puas yog ib txwm ua rau pob zeb pob zeb tawg?
Raws li cov slab poob dej thaum kho nws tau me ntsis me ntsis. Raws li cov pob zeb shrinks, ua slab ua tau tawg txhawm rau txo kev ntxhov siab. Lub shrinkage tawg muaj ntau thiab tuaj yeem tshwm sim ntxov li ob peb teev tom qab qhov slab tau nchuav thiab tiav lawm. Feem ntau lawv tsis yog kev hem thawj rau cov qauv.
Yuav ua li cas kho qhov tawg hauv kuv qhov chaw nres tsheb hauv pem teb?
Kev npaj thiab kho cov cuab yeej thiab cov txheej txheem nyob ntawm qhov tawg dav thiab kom muaj nuj nqis tawg . Siv cov txhuam hniav, rauj thiab txias chisel, los yog lub kaum sab xis grinder nrog a tawg chasing log kom loosen thiab tawg nyob ze pob zeb . Nqus tawm tag nrho pob zeb cov khib nyiab. Sau cov tawg nrog epoxy raws pob zeb tawg muab tub lim.
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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