Cov txheej txheem:

Qhov tob tob npaum li cas yuav tsum yog rau lub chaw nres tsheb?
Qhov tob tob npaum li cas yuav tsum yog rau lub chaw nres tsheb?

Video: Qhov tob tob npaum li cas yuav tsum yog rau lub chaw nres tsheb?

Video: Qhov tob tob npaum li cas yuav tsum yog rau lub chaw nres tsheb?
Video: Yuav Tsum Ntshai Vajtswv - Suab Nkauj Ntseeg 2024, Hlis ntuj nqeg
Anonim

Khawb trenches rau koj footings nyob ib ncig ntawm lub perimeter ntawm koj chaw nres tsheb . Cov lej hauv tsev tsim hauv tsev yuav teev qhia yam tsawg kawg nkaus qhov tob thiab dav ntawm koj cov trenches, tab sis feem ntau, cov trenches yuav tsum yuav tsum tsawg kawg yog 12 "- 18" dav thiab yam tsawg kawg 18" tob.

Raws li, qhov tob npaum li cas cov hauv paus yuav tsum yog rau lub nkas -las?

Rau a chaw nres tsheb koj yuav tsum muaj peev xwm ua kom tiav qhov tsim nyog tiav yam tsis muaj skim tsho. Lub hauv paus , cov kab ib txwm yuav yog min 1m tob khawb av, 450 hli min dav, 750 hli qhov tob ntawm kev ua vaj tse. Ua li nyob ntawm qhov xwm txheej hauv av.

Ib tug kuj yuav nug, qhov luaj li cas ntawm lub chaw nres tsheb footer yuav tsum? 1. Txhua cov chaw nres tsheb xav a footer /kev sib dhos hauv paus. Footers rau chaw nres tsheb loj dua 400 square feet hauv thaj tsam yuav ua yam tsawg kawg yog 36-ntiv tes ntsuas qhov tob los ntawm qib sab nrauv uas tau nthuav tawm kom khov mus rau hauv qab ntawm cov qhob.

Kuj kom paub, koj puas xav tau footings rau lub chaw nres tsheb?

Feem ntau cais tawm chaw nres tsheb tsis tas yuav tsum tau ua kom khov ko taw /hauv paus; txawm li cas los xij, qhov no yuav nyob ntawm qib lossis cov av hauv koj thaj av. Thawj ob qho piv txwv yog feem ntau raug. Floating Slab-On-Grade: Phab ntsa thav duab thiab phaj tso ncaj qha rau ntawm qhov tuab ib puag ncig ko taw.

Yuav ua li cas koj ncuav pob zeb footings rau ib lub chaw nres tsheb?

Yuav Ua Li Cas Tsim Lub Tsev Khaub Ncaws

  1. Teeb tawm qhov twg koj yuav tsim koj lub hauv paus chaw tso tsheb.
  2. Khawb koj footings.
  3. Muab koj daim ntawv 2-ntawm-10 daim txiag tso rau hauv qhov chaw rau nchuav pob zeb.
  4. Siv lwm daim ntawv foos, 2-rau-6, thiab tso daim ntawv uas yog 6 ntiv tes los ntawm sab hauv ntawm daim ntawv sab nrauv.

Pom zoo: