Video: Dab tsi yog qhov laj kab thaiv?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cov ntawv “ tawm - kaw lus ” piav qhia txog tus yam ntxwv pob zeb saib sab laug tom qab tshem lub kaw, feem ntau yog ntoo planks lossis strips uas tau siv los ua ib ntus qauv rau fencing kom muaj qhov chaw. pob zeb.
Hauv qhov no, dab tsi yog off form concrete txhais li cas?
Qhov saum npoo tiav tau thaum pob zeb yog yooj yim ntaus los ntawm nws cov formwork lossis pwm.
Qhov thib ob, kev kaw qhov rooj yog dab tsi? Formwork ( kaw ) hauv pob zeb kev tsim kho yog siv los ua pwm rau cov qauv uas tshiab pob zeb yog poured tsuas yog rau harden tom qab.
Tib neeg kuj nug tias, Chav Kawm 2 yog dab tsi?
Hoob 2 yog qhov uas yuav tau teev rau qhov zoo tshaj plaws kev tsim vaj tsev zoo nkauj ua ntej pob zeb . A Chav kawm 2 tiav yog npaj rau sab nrauv thiab sab hauv façades uas tuaj yeem pom hauv kev nthuav dav. A Chav kawm 2 tiav yog qhov ua tau zoo tiav xav tau cov tswv yim ntau heev los ntawm tus tsim qauv thiab tus precaster.
Dab tsi ntawm ntoo koj siv rau pob zeb kaw?
shuttering thiab Formwork Ntoo. Feem ntau siv los ntawm kev tsim kho kev lag luam hauv kev tsim kaw rau casting pob zeb ntawm qhov chaw. Feem ntau siv nrog plywood thiab OSB board. Cov ntoo siv rau hom kev ua haujlwm no feem ntau yog qib qis carcasing ntoo nrog cov phiaj sawn ntug (PSE).
Pom zoo:
Dab tsi yog qhov thaiv hauv ntau thiab thaiv qhov kev piav qhia?
Ib qho thaiv feem ntau yog ib pawg ntawm cov khoom sib txuas. bounded los ntawm txoj kev, xws li ib lub nroog thaiv. Qhov ntau thiab thaiv txoj hauv kev tau siv rau hauv ib qho twg hauv txhua lub xeev tab sis ib txwm siv ua ke nrog lwm daim ntawv piav qhia thaj av, xws li metes-thiab-ciam teb, lossis kev tshawb fawb los ntawm tsoomfwv
Qhov laj kab qis hauv kev txheeb cais yog dab tsi?
Cov laj kab sab saud thiab qis qis tshaj tawm los ntawm cov ntaub ntawv ntau hauv ib txheej. Cov laj kab feem ntau pom muaj cov qauv hauv qab no: Sab saum toj laj kab = Q3 + (1.5 * IQR) Cov laj kab qis = Q1 - (1.5 * IQR)
Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev tswj kab tsuag kab lis kev cai?
Kev yooj yim thiab tus nqi qis yog thawj qhov zoo ntawm kev tswj hwm kev coj noj coj ua, thiab qhov tsis zoo yog ob peb tsuav yog cov tswv yim no tau sib xws nrog tus neeg ua liaj ua teb lwm lub hom phiaj kev tswj hwm (cov qoob loo siab, kev siv tshuab, thiab lwm yam)
Yuav ua li cas ua ib lub laj kab laj kab?
Tso thawj txheej ntawm pob zeb rau saum lub pob zeb pob zeb. Ntxiv ib nrab ntawm mortar mus rau lub pob zeb nto, siv lub trowel. Ntxiv 1/2 nti ntawm mortar rau hauv qab ntawm pob zeb thiab muab tso rau hauv mortar ntawm pob zeb. Txuas ntxiv txhim kho lub laj kab ncej mus rau qhov siab xav tau
Yuav ua li cas koj tsim lub hauv paus thaiv laj kab?
Ntawm no yog li cas txhua yam ntsia tom qab lub pob zeb kho thiab me ntsis los nag. Kauj Ruam 1: Mix Mortar. Kauj Ruam 2: Ntsuas Length. Kauj Ruam 3: Ntxuav Footer & Ntaus Kab. Kauj Ruam 4: Teeb Kaum. Kauj Ruam 5: Khiav Txoj Cai Qhia. Kauj Ruam 6: Npaj Chav Kawm Ua Ntej. Kauj Ruam 7: Tig Lub Kaum. Kauj Ruam 8: Phab ntsa Ties