Video: Lub slab foundation yuav tuab npaum li cas?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Dab tsi yog A Slab Foundation ? A slab foundation yog loj, tuab slab ntawm pob zeb uas feem ntau yog 4 "-6" tuab nyob rau hauv qhov chaw thiab nchuav ncaj qha rau hauv av tag nrho ntawm ib zaug. Cov ntug ntawm cov slab yog tuab (li dav li 24 ") txhawm rau tso cai rau lub zog ntxiv nyob ib puag ncig.
Ces, qhov nruab nrab lub tsev slab yog tuab npaum li cas?
Standard pob zeb pem teb slab tuab nyob rau hauv kev tsim kho vaj tse yog 4 nti. Tsib mus rau rau ntiv tes raug pom zoo yog tias cov pob zeb yuav tau txais cov khoom hnyav ib ntus, xws li cov tsev tsav tsheb lossis cov tsheb thauj khoom khib nyiab.
Kuj Paub, ntau npaum li cas load tau ib slab ntawm pob zeb tuav? Txhaum thauj khoom Nws txawv ntawm kwv yees li 1.5 kN / m2 (153kg/m²2) nyob rau hauv domestic vaj tse mus txog 10 kN / m2 (1053kg/m²2) nyob rau hauv hnyav industrial cheeb tsam. 500 kg / m2 yog ib yam rau chaw ua hauj lwm, chaw cia khoom thiab zoo sib xws.
Ntawm no, yuav ua li cas tuab hauv qab daus slab?
Nyob ib ncig ntawm ntug slab , cov pob zeb ua ib kab teeb uas yog kab tias 2 feet tob. Tus so ntawm slab yog 4o 6in tuab . Ib txheej 4- lossis 6-nti ntawm gravel nyob hauv qab slab . Ib daim ntawv 4-millimeter ntawm cov yas nyob nruab nrab ntawm cov pob zeb thiab pob zeb kom tsis txhob ya raws.
Lub pob zeb loj npaum li cas tuaj yeem tsis muaj qhov sib txuas?
Feem ntau, cov pob qij txha nthuav dav yuav tsum yog tsis muaj sib nrug deb tshaj li 2 mus rau 3 zaug (hauv taw) qhov dav ntawm tag nrho pob zeb (in inches). Yog li ntawd rau 4 nti tuab qhob slab , cov pob qij txha nthuav dav yuav tsum yog tsis muaj ntau tshaj 8 mus rau 12 feet sib nrug.
Pom zoo:
Yuav ua li cas kho qhov tawg nyob rau hauv lub pob zeb slab foundation?
Txhawm rau kho qhov tawg me me, ua raws li cov kauj ruam no: Ntxuav thaj chaw thiab tshem tawm cov chips xoob. Sib tov lub pob zeb ua kom sib xws ntawm ib qho muab tshuaj txhuam. Mist qhov tawg nrog dej thiab tom qab ntawd rub lub lo lo rau hauv qhov tawg. Siv ib lub trowel los txhuam tawm txhua qhov muab tshuaj txhuam thiab tsim kom zoo nkauj thiab ua tiav
Yuav tsum tuab npaum li cas tus footer yuav tsum yog rau phab ntsa tuav?
Yog tias koj phab ntsa yuav yog 18 ntiv tes tuab, koj yuav tsum ua kom koj cov pob zeb pob zeb 24 ntiv tes tuab
Lub pob zeb yuav tsum tuab npaum li cas rau lub tsheb nqa?
Yam tsawg kawg nkaus thiab pom zoo thicknesses ntawm pob zeb slab rau tsheb hoists. Cov Khoom Siv Hauv Chaw Nres Tsheb ob thiab plaub ncej hoists yuav tsum muaj qhov tsawg kawg nkaus ntawm 100mm (txog 4 ") ntawm cov pob zeb ua kom muaj zog kom ruaj ntseg
Lub slab yuav tsum tuab npaum li cas rau lub tsev?
4 ntiv Ib yam li ntawd, nws yog nug, yuav ua li cas tuab li cas pob zeb yuav tsum tsis txhob tawg? Applied-load tawg . Los tiv thaiv load-kev nyuaj siab tawg , xyuas kom tseeb tias lub slab yog tsim los ntawm ib tug uniformly compacted, zoo-drained subgrade, thiab yog tuab txaus los tiv thaiv hom kev siv nws yuav tau txais.
Lub pob zeb yuav tsum tuab npaum li cas rau lub carport?
Ib tug raug carport / patio / tsav tsheb slabs yog 3.5 nti tuab, vim hais tias yog qhov tsawg kawg nkaus yuav tsum tau tiv thaiv tawg nyob rau hauv lub typical tsheb. Yog tias koj yuav muaj cov cuab yeej hnyav rau ntawm nws, ces koj yuav xav ua 6 'los yog ntau dua thiab siv cov hlua txuas ntxiv / rebar toadd lub zog