Kab lus no yuav qhia koj yuav tsim lub vaj duab puab li cas siv Styrofoam daim ntawv, uas yog tom qab ntawd npog nrog lub plhaub pob zeb.
Cov kauj ruam
Kauj Ruam 1. Npaj koj txoj haujlwm
Ua kom ntxaws lossis tsis meej raws li koj xav tau. Sim kos cov duab puab rau ntawm daim ntawv lossis tsuas yog cia nws tshwm sim ib txwm thiab muaj sia. Tsis txhob nqis peev ntau rau qhov txiaj ntsig, txawm li cas los xij, vim tias cov duab puab tiav tuaj yeem sib txawv heev los ntawm thawj lub tswv yim.
Kauj Ruam 2. Yuav lossis tsim lub hauv paus styrofoam
Yuav ib pawg loj ntawm cov duab puab ua npuas ncauj (los ntawm cov khw muag khoom siv tes ua) lossis, hloov pauv, tsim lub hauv paus siv cov khoom siv rov ua dua tshiab uas koj muab lo thiab txhuam ua ke raws li tau piav qhia hauv qab no.
-
Koom nrog tej daim.
Siv PVA kua nplaum (polyvinyl acetate) lossis kua Nails® ua ke nrog xyoob skewers thiab fencing xaim. Nco ntsoov siv cov kua nplaum raws dej vim tias lwm cov kuab tshuaj tej zaum yuav yaj cov styrofoam. Kuaj koj cov kua nplaum ua ntej mus.
Kauj Ruam 3. Txiav lub npaus
Nco ntsoov tias cov kua nplaum tau qhuav thiab lub hauv paus ruaj khov ua ntej koj kos. Tshem cov skewers thiab xaim. Nco ntsoov tias cov styrofoam yuav tau npog los ntawm 5 cm (2 ) lossis ntau ntawm cov pob zeb, yog li sim tsis txhob kos ntau yam kom ntxaws- nws yuav zoo li ploj mus. riam:
- Lub tshuab ua kom sov yuav tso cov pa phem tawm tuaj yog li thov xyuas kom koj nyob hauv qhov chaw muaj cua nkag tau zoo.
- Cov riam ntse (lossis lub thawv txiav) yuav ua rau muaj kev cuam tshuam loj heev, yog li npaj kom cheb thiab nqus.
Kauj Ruam 4. Npaj cov pob zeb sib xyaw
Sib tov cov pob zeb thiab cov xuab zeb hauv qhov sib piv 1: 1- ib feem ntawm cov cement rau ib feem ntawm cov xuab zeb (los ntawm ntim). Ntxiv ib qho dav dav ntawm cov tshuaj ntxuav tais diav. (Qhov no yuav ua rau cov nplaum nplaum.) Ntxiv dej kom txog thaum koj muaj qhov sib xws ntawm cov av nkos- ib lub pob yuav tiaj hauv koj txhais tes tab sis tsis ntws los ntawm koj cov ntiv tes.
Kauj Ruam 5. Coat daim ntawv nrog cov qhob
Nqa tes ntawm qhov sib tov thiab muab nws maj mam muab tso rau ntawm lub hauv paus ua npuas ncauj. Qhov no yuav siv me ntsis kev xyaum, tab sis koj yuav sai sai tau hnov ntawm nws.
Kauj Ruam 6. Ua haujlwm sai
Tom qab ib teev los yog li ntawd, qhov sib xyaw ua ke yuav pib teeb tsa thiab ua haujlwm tsis tau.
Kauj Ruam 7. Tso cai rau txhua txheej kom tsawg kawg tsib teev
Nco ntsoov tias cov duab puab tawm ntawm tshav ntuj ncaj qha. (Tej zaum koj tuaj yeem zam lub kaus los yog dai daim ntaub thaiv.) Khaws cov duab puab tawm los ntub los ntawm kev ywg dej txhua teev lossis ntau dua, ntau zaus yog tias huab cua kub thiab qhuav. Qhov no yuav pab cov cement kho kom zoo ib yam thiab yuav txo qhov tawg.
Kauj Ruam 8. Thov txheej ntxiv
Cov pob zeb yuav lo zoo dua yog tias txheej txheej dhau los ntub, yog li siv lub raj mis tsuag kom ntub txhua ntu thaum koj mus. Koj tuaj yeem ntxiv cov khoom lag luam oxides (rau xim) rau cov pob zeb siv rau lub tsho kawg. Raws li koj thov txheej txheej kawg koj tseem tuaj yeem ntxiv cov yam ntxwv me me thiab cov ntsiab lus. Cov khoom xws li cov vuas, pob zeb thiab cov pob zeb tuaj yeem nias rau hauv lub tsho loj ua ntej nws teeb tsa.
Kauj Ruam 9. Tos kom cov duab puab kho kom zoo
Cia tsawg kawg 24 teev thiab nco ntsoov ua kom nws ntub.
Kauj Ruam 10. Ntxiv qhov ua tiav
Tom qab cov duab puab tau kho zoo, koj tuaj yeem tsim nws ntxiv thiab ntxiv cov ntsiab lus nrog cov cuab yeej siv nrawm. Nco ntsoov tias koj tsis mus hla cov xim txheej. (Los yog muaj lub phiaj xwm thaub qab tsuas yog thaum koj ua.) Xaiv tau, cov duab puab tuaj yeem pleev xim nrog cov xim sab nrauv lossis kaw nrog polyurethane meej.
Kauj Ruam 11. Tiav lawm
Lub tswv yim
- Cov riam txiav ntoo ua haujlwm zoo heev rau kev tsim cov styrofoam. Tsis tas li ntawd, koj tuaj yeem ntxhib-hauv cov duab nrog cov saw. (Siv cov hniav nrog cov hniav zoo.)
- Koj tseem tuaj yeem ntxiv PVA rau kev sib xyaw ua ke.
- Koj tuaj yeem ntxiv ntau txheej txheej ntawm cov pob zeb raws li koj nyiam, cov duab puab yuav dhau los ua qhov khov tab sis kuj hnyav dua.
Lus ceeb toom
- Siv lub npog ntsej muag plua plav thaum sib tov cov cement.
- Cov duab puab yuav hnyav dua qhov koj xav tau, nqa nrog kev pab lossis tsim nws hauv qhov chaw.
- Ib txwm hnav hnab looj tes thaum tuav lub pob zeb.
