Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Anonim

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Qhov zoo ntawm kev tsim kho nyob ntawm tsis yog rau ntawm cov kev sib xyaw thiab koj cov kev paub dhau los, tab sis kuj yog los ntawm huab cua huab cua. Kev ua haujlwm hauv pem teb nyob rau lub caij ntuj no yog txoj haujlwm nyuaj uas yuav xav tau cov neeg ua yeeb yam tshwj xeeb thiab kev txawj ntse.

Cov txheej txheem no yog qhov tseem ceeb tshaj plaws, yog li koj yuav tsum zam qhov tsis raug. Qhov ntsuas kub ntawm qhov screed ua rau ncaj qha cuam tshuam nws lub neej zoo thiab kev pabcuam. Hauv tsab xov xwm no peb yuav saib seb qhov kub uas koj tuaj yeem hliv khi khi ntawm txoj kev.

Zoo ntawm kev daws nyob ntawm qhov kub

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Tam sim no, cov khoom siv tshwj xeeb tau ntxiv rau cov kev daws teeb meem uas tso cai rau koj tsim lub sijhawm twg los ntawm lub xyoo.

Txawm li cas los xij, pob zeb muaj qee cov tshuaj lom neeg siv tshuaj uas tau cuam tshuam kev txwv rau kev ua haujlwm nrog kev sib xyaw zoo sib xyaw. Cov txheej txheem hauv pem teb screed tau muab faib ua ob theem:

  1. Grappling pem teb. Feem ntau nws yuav siv tsis ntau tshaj ib hnub.

    Ntawm seb qhov kub koj tuaj yeem hliv khi khi

    Qhob kom qhuav nyob ntawm hom ntawm kev sib xyaw ntxiv

  2. Ncab kev daws teeb meem. Lub sijhawm ua tiav ntawm cov txheej txheem no yog nyob ntawm cov yam ntxwv hauv qab no:
  • hom kev sib xyaw;
  • Lub xub ntiag ntawm additives nyob rau hauv cov lus sib xyaw;
  • Qhov kub ntawm kev ua haujlwm yog tsim tawm;
  • Dej noo.

Nyob rau hauv cov lus hauv qab no, koj tuaj yeem pom cov qhob ua lub zog indicator nyob ntawm qhov kub uas tau ua haujlwm.

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Yog li, cia peb txhais tau tias qhov ntsuas kub uas koj tuaj yeem ua rau screed.

Nws yog qhov zoo tshaj plaws ua haujlwm nrog cov ntsuas los ntawm 3 txog 25 degrees.

Nyob rau hauv cov kev mob no, cov screed yuav muaj peev xwm dhau ob theem nrog qhov tsawg kawg ntawm lub sijhawm thiab qhov ntsuas tau zoo tshaj plaws.

Xav tias qhov ceev ntawm solidification ncaj qha yog nyob ntawm tshav kub. Qhov loj dua qhov kub ntawm txoj kev, kev daws teeb meem sai yuav pom nws lub zog.

Qhov ntsuas kub thiab lwm yam ntsuas huab cua muaj qhov cuam tshuam zoo rau lub sijhawm ua kom tawv nqaij tawv thiab nws lub zog. Qhov no yog vim qhov tseeb tias dej yuav ua tau sai.

Kev tsim kho nyob rau lub caij ntuj no

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Ntawm tsawg kub muaj kev pheej hmoo uas ua vaj tse yuav muab tawg

Xav txog qhov ntsuas kub -3 ° C lossis qis dua, dej hauv cov sib tov yuav pib crystallize.

Vim tias qhov no, cov qauv saum npoo yuav tawg thiab microcacks yuav tsim, uas yuav maj mam nce hauv qhov loj me.

Txheej txheem tawv tawv tuaj yeem nres lossis qeeb ntawm qhov kub thiab txias hauv qab no xoom.

Xav txog hais tias txawm tias cov qhob khov tom qab khov, nws cov khoom yuav tseem ntxhov siab. Qhov no txhais tau tias qhov chaw zoo yuav cuam tshuam qis dua.

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Ncuav screed nyob rau lub caij ntuj no, saib xyuas nws cov cua sov

Txawm li cas los xij, kev tsim kho feem ntau tsis zam kev tso nyiaj, yog li ntawd nws yog ib qho tsim nyog los ua haujlwm txawm tias tsis yooj yim.

Muaj ob peb txoj hauv kev rau ncuav lub pob zeb ua rau lub caij ntuj no:

  • sov cov tshuaj;
  • npaj cov cua sov ntawm cov qauv;
  • yuav cov khoom siv zoo;
  • Siv cov tshuaj tiv thaiv corrosion tshwj xeeb lossis cov tshuab yas.

Thaum siv cov hau kev zoo li no, vim tias, koj yuav tau txais cov khoom sib txawv. Txhawm rau ua nws, koj yuav tsum siv cov qauv tshwj xeeb thiab khoom siv.

Ncuav screed ntawm tsawg kub

Yog li nws puas tuaj yeem tsim cov haujlwm ntawd thaum lub caij nplooj zeeg? Ua tsaug rau cov thev naus laus zis niaj hnub, cov screed nyob rau lub caij ntuj no tau dhau los, tab sis nws yuav tsum tau ua raws qee cov lus qhia. Yuav ua li cas sau cov screed ntawm cov kub tsis zoo, saib daim video no:

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Cov txheej txheem rau kev ua haujlwm hauv te dej zoo li no:

  1. Thawj qhov yog rub los ntawm lub qhov taub lossis trench.
  2. Tom qab ntawd cov formwork yog ntsia.
  3. Tom qab kev txhim kho cov thav duab txhawb nqa.
  4. Nws yuav siv sij hawm kom sov lub thawv uas cov pob zeb ua tau muab hliv. Coj mus rau hauv tus account tias nws yog qhov tseem ceeb tshaj plaws kom ua kom cov cua sov ntawm cov ntawv cua rau thawj ob hnub, nws yog lub sijhawm no muaj kev sib xyaw.
  5. Waterproofing yog npaj, uas yuav ua rau qhov sib tov.
  6. Tom qab ob hnub, kev siv cua sov tuaj yeem raug txo kom tsawg.
  7. Tom qab cov kev daws teeb meem solidifies, cov formwork yog dismantled, thiab cov pes tsawg leeg tseem nce nws lub zog.

Cov lus pom zoo rau kev ua haujlwm ntawm qhov kub tsawg

Ntawm seb qhov kub koj tuaj yeem hliv khi khi

Thaum lub sijhawm kneading ua vaj tse, vim muaj kev hla ntawm cov tshuaj lom neeg, cov qhob yog rhuab

Lub caij ntuj no yog qhov nyuaj heev thiab tseem ceeb uas yuav tsum muaj cov ua yeeb yam paub txog qee yam kev paub txog. Peb saib lawv nyob hauv ntau yam:

  1. Ua ntej sau hauv lub tsev, koj yuav tsum paub tseeb tias nws muaj peev xwm tsim cov kev mob uas pom tau rau cov pob zeb ua cov khoom tawg ntawm qis kub. Kuj tseem xav tias tus nqi ntawm cov haujlwm zoo li no nyob rau lub caij ntuj no yuav muaj ntau dua. Thaum lub sij hawm kneading, txoj kev daws teeb meem tsim qee cov kev tshua tshuaj lom neeg, yog li ntawd qhov sib tov thaum lub styling tuaj yeem sov nthawv.
  2. Peb pom zoo kom siv cov khoom sib xyaw zoo. Lawv sib cuam tshuam ntau dua nrog dej, uas yuav tso cai faib ntau tshav kub.
  3. Lub thicker txheej txheej yuav siv, ntau cov cua sov yuav tso tawm, thiab yog li ntawd, tus qauv tsim yuav qeeb qeeb.
  4. Yog tias tsim nyog, nce qhov ntsuas kub tuaj yeem ua kom sov tsuas yog dej los yog ntxiv. Maas tsis tuaj yeem ua kom sov, tsis li ntawd nws yuav poob nws cov khoom. Yog xav paub ntxiv txog pob zeb ua haujlwm hauv Frost, saib daim video no:

Qhov no yog li cas cov screed ua tiav ntawm tsawg kub. Los ntawm tag nrho cov ntawm cov saum toj no nws ua raws tias cov pob zeb ntim uas tuaj yeem ua tau txhua lub sijhawm, qhov tseem ceeb rau kev cai thiab thev naus laus zis.

Nws tseem tsim nyog yuav tau coj mus rau hauv tus account tias tus nqi ntawm cov txheej txheem xws li yuav ua rau muaj txiaj ntsig zoo dua los siv cov khoom siv ntxiv thiab ntxiv.

Tshooj ntawm cov ncauj lus: ua tiav ntawm cov tswv yim hlau qhov rooj: Cov lus qhia rau kev xaiv ntawm cov ntaub ntawv

Nyeem ntxiv