Video: Board formed pob zeb yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
“ Board - tsim pob zeb ” yog lub npe rau tus txheej txheem ntawm cov qauv pob zeb uas tawm ib daim duab ntoo ntawm lub ntsej muag tiav ntawm lub pob zeb.
Ntawm no, yog board tsim pob zeb kim?
Board tsim cov nqi vaj tse yog me ntsis ntxiv kim tshaj li niaj zaus pob zeb kev tsim kho phab ntsa, txij li koj yuav tsum tau them nyiaj rau kev ua haujlwm ntxiv, cov qauv ntoo, lub hauv paus, thiab lwm yam. Nyob ntawm seb koj nyob qhov twg, cia siab tias yuav them ntawm USD30 thiab USD50 ib square feet los tsim board tsim pob zeb phab ntsa.
Tsis tas li ntawd, cov khoom siv twg yog siv rau cov ntawv pob zeb? Cov khoom siv ntawm cov khoom siv pob zeb. Plywood , steel, aluminium, thiab cov ntaub ntawv sib xyaw yog siv rau ob qho tib si ntsug thiab kab rov tav txoj kev ua cov khoom siv substrate. Nyob tom qab cov vaj huam sib luag no yog ib qho ntawm cov muaj zog-rov qab, whalers, thiab trusses uas kuj yog tsim los ntawm ntoo , steel, los yog aluminium.
Hais txog qhov no, board form yog dab tsi?
Nws yog ib qho txuj ci tiag tiag daim ntawv , los yog cov txheej txheem sculptural, uas accentuates saum npoo thiab txhob txwm ua kom pom cov qauv thiab cov nplej ntawm daim ntawv boards . Muaj ntau txoj hauv kev, lub rooj tsavxwm kev tsim yog ib qho txheej txheem qub; nws yog li cas tag nrho cov pob zeb ua phab ntsa siv ua ntej peb muaj txhuas thiab plywood pob zeb daim ntawv.
Dab tsi ntawm plywood koj siv rau cov ntawv pob zeb?
General Zoo li txhua yam sab nrauv APA vaj huam sib luag tuaj yeem ua tau siv rau pob zeb formwork vim tias tag nrho cov vaj huam sib luag zoo li no yog tsim los ntawm cov nplaum nplaum uas tiv taus noo noo. Rau kev ua vaj tse tus plywood kev lag luam tsim cov khoom tshwj xeeb hu ua Plyform®, uas tau pom zoo rau feem ntau tsim siv.
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
Dab tsi yog qhov siab tshaj plaws rau lub pob zeb pob zeb?
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Dab tsi yog qhov txawv ntawm pob zeb pob zeb thiab cov cement slab?
Qhov sib txawv ntawm cov cement thiab pob zeb Txawm hais tias cov ntsiab lus cement thiab pob zeb feem ntau siv sib hloov, cov cement yog cov khoom xyaw ntawm cov pob zeb. Lub pob zeb yog qhov sib xyaw ntawm cov khoom sib xyaw thiab muab tshuaj txhuam. Cov aggregates yog xuab zeb thiab gravel los yog crushed pob zeb; cov tshuaj nplaum yog dej thiab portland cement
Dab tsi yog qhov sib xyaw zoo tshaj plaws rau cov pob zeb pob zeb?
Kev sib xyaw ua ke ntawm 1 feem ntawm cov cement: 2 qhov chaw xuab zeb: 4 qhov sib xyaw ua ke (los ntawm ntim) yuav tsum tau siv rau kev taw qhia. Cov pob zeb yuav tsum tau muab tso rau hauv ib nrab ib teev ntawm kev sib tov.Brickwork - Muab koj cov pob zeb tso rau hauv koj lub trench
Dab tsi yog qhov taw qhia ntawm pob zeb pob zeb?
Ib tug footing yog muab tso rau hauv qab ntawm Frost kab thiab ces cov phab ntsa ntxiv rau saum. Qhov taw qhia yog dav dua phab ntsa, muab kev txhawb nqa ntxiv ntawm lub hauv paus ntawm lub hauv paus. Lub hauv paus T-shaped yog muab tso rau thiab tso cai rau kho; thib ob, cov phab ntsa yog tsim; thiab thaum kawg, lub slab yog nchuav ntawm phab ntsa