Cov ntaub ntawv koj xav tau:
Cement
Xuab zeb
Aggregates (gravel los yog crushed pob zeb)
Dej
Wheelbarrow los yog sib tov tub
Txaj
Hoe los yog vaj rake
Lub thoob los yog ntsuas lub thawv
Cov iav tiv thaiv ( hnab looj tes, tsom iav kev nyab xeeb, plua plav npog)
Step-by-Step Mixing txheej txheem:
Ntsuas cov khoom xyaw:
Xam qhov ntau ntawm cov cement, xuab zeb, thiab aggregates koj xav tau raws li koj qhov project qhov sib xyaw tsim. Feem ntau, koj yuav siv qhov sib piv ntawm 1 feem cement, 2 seem xuab zeb, thiab 3 qhov sib xyaw ua ke. Ntsuas cov ntaub ntawv no siv lub thoob lossis thawv.
Sib tov cov khoom xyaw qhuav:
Pib los ntawm kev sib xyaw cov khoom xyaw qhuav (cement, xuab zeb, thiab aggregates) nyob rau hauv lub wheelbarrow los yog tov tub. Siv cov shovel kom huv si sib tov cov khoom no kom txog rau thaum lawv tsim ib tug uniform, qhuav sib tov.
Ntxiv dej maj mam:
Tsim kom muaj ib qho crater los yog kev nyuaj siab nyob rau hauv nruab nrab ntawm qhov sib tov qhuav. Maj mam ntxiv dej rau lub qhov crater thaum txuas ntxiv nrog lub hoe lossis vaj rake. Ceev faj tsis txhob ntxiv dej ntau dhau sai heev; koj tsis tuaj yeem tshem cov dej ntau dhau thaum nws ntxiv.
Mix Hindiaz :
Txuas ntxiv sib tov cov khoom xyaw qhuav nrog dej, maj mam sib xyaw cov sib tov qhuav los ntawm cov npoo ntawm lub qhov tsua mus rau qhov chaw ntub dej. Siv ib qho kev sib tsoo los yog folding kom muab cov ntaub ntawv sib npaug.
Txheeb xyuas qhov sib xws:
Ib ntus xyuas qhov sib xws ntawm cov pob zeb los ntawm kev tuav ib txhais tes thiab nyem nws. Kev sib xyaw ua ke yuav tsum tuav nws cov duab yam tsis muaj dej ntau dhau. Kho qhov sib tov los ntawm kev ntxiv cov sib tov qhuav los yog dej raws li xav tau kom ua tiav qhov zoo sib xws.
Ua tiav Mixing:
Cia sib tov kom txog thaum koj ua tiav ib qho kev sib xyaw ua ke thiab ua haujlwm tau zoo. Qhov no yuav siv sij hawm ob peb feeb ntawm kev sib tov tas li.
Siv lub pob zeb kom sai:
Thaum cov pob zeb sib tov npaj txhij, siv nws tam sim ntawd rau koj qhov project. Cov pob zeb pib teeb tsa thiab tawv thaum lub sijhawm, yog li ua haujlwm zoo rau qhov chaw thiab ua kom tiav raws li qhov xav tau.
Ntxuav koj cov cuab yeej thiab khoom siv:
Tom qab ua tiav koj cov haujlwm ua vaj tse, ntxuav koj cov cuab yeej thiab cov cuab yeej kom huv si kom tsis txhob muaj pob zeb ua kom tawv tawv.
Kev sib xyaw ua ke ntawm tes tuaj yeem ua rau lub cev xav tau, tshwj xeeb tshaj yog rau cov khoom loj. Nws yog ib qho tseem ceeb kom ua raws li cov lus pom zoo sib xyaw ua ke thiab xyuas kom koj ua tiav qhov sib xyaw ua ke thiab ua haujlwm tau zoo. Tsis tas li ntawd, ua tib zoo saib xyuas kev nyab xeeb los ntawm kev hnav cov iav tiv thaiv, xws li hnab looj tes, tsom iav kev nyab xeeb, thiab lub ntsej muag plua plav, tiv thaiv koj tus kheej ntawm plua plav thiab tshuaj lom neeg hauv cov cement.
