Cov me nyuam yaus hauv thawj xyoo ntawm lub neej loj hlob sai heev uas cov niam txiv tsis muaj sij hawm tig rov qab. Tab sis koj yeej xav ntes hauv koj lub cim xeeb lub sijhawm thaum tus menyuam me heev. Txoj kev tawm ntawm qhov xwm txheej yog nrum caj npab thiab txhais ceg. Yuav cov khoom siv npaj txhij rau lawv cov khoom siv tam sim no tsis yooj yim. Txawm li cas los xij, tus nqi ntawm cov khoom siv no feem ntau xav tsis thoob, thiab cov khoom muaj tswv yim muaj nyob rau hauv cov khoom siv tiag tiag txwv qhov kev xav. Yuav ua li cas tiag tiag yuav ua rau cam khwb cia ntawm caj npab thiab txhais ceg nrog koj tus kheej txhais tes, siv improvised txhais tau tias? Nws hloov tawm hais tias cov txheej txheem yog yooj yim heev, thiab tsuas yog ob peb yam khoom yuav tsum tau!
Plaster casts
Yuav ua li cas cam ntawm caj npab thiab txhais ceg nrog koj tus kheej txhais tes siv plaster? Koj yuav tsum tau noj cov yas, koj tuaj yeem siv lub qub qub, ua kom sov hauv lub microwave thiab tsim lub ncuav mog qab zib kom cov ko taw lossis xibtes luam rau nws. Tom qab ntawd peb ua ib qho imprint ntawm lub ncuav mog qab zib. Yog tias nws tsis ua haujlwm thawj zaug, ces koj tsuas yog yuav tsum tau rov ua dua.pawg. Txhawm rau kom cov ntawv luam tawm kom pom tseeb thiab tob dua, thaum nias, kho cov npoo ntawm lub ncuav mog qab zib kom lawv tsis txhob sib cais rau sab.
Nws yooj yim siv ib daim ntawv nrog rau sab rau qhov no. Tom qab tau txais cov txiaj ntsig tau, cov cam khwb cia yog muab tso rau hauv lub freezer kom tawv. Peb yug gypsum rau sculptural tej hauj lwm (tuaj yeem muas ntawm lub khw muag khoom kos duab) raws li cov lus qhia thiab ntxiv me ntsis PVA kua nplaum, ncuav lub resulting loj rau hauv cov ncuav nrog prints, tawm rau ib pliag kom tawv. Thaum lub gypsum hardens, lub resulting casts yog ua tib zoo ntxuav ntawm plasticine thiab sab laug rau txog ib hnub rau zaum kawg ziab. Tom qab ntawd koj yuav tsum maj mam taug kev ntawm lawv nrog cov ntawv xuab zeb, tshem tawm roughness thiab irregularities. Qhov no yuav tsum tau ua tib zoo saib xyuas kom tsis txhob crumble cov khoom tiav. Los ntawm saum toj no nws yog ib qho tsim nyog yuav tsum tau pleev xim rau hauv ob peb txheej. Cov kev xaiv nrov tshaj plaws yog tooj liab lossis xim hlau, tab sis kev xaiv xim yog nyob ntawm koj. Tom qab ziab, cov cam khwb cia ntawm caj npab thiab txhais ceg (los ntawm txoj kev, ua nrog koj tus kheej txhais tes) yog npaj txhij! Lawv tuaj yeem muab tso rau hauv ib lub thav duab sib sib zog nqus, tso rau ntawm qhov muag lossis haum rau sab hauv hauv lwm txoj kev.
Alabaster casts
Qhov thib ob, tsis muaj peev nyiaj tsawg dua, uas koj tuaj yeem ua cov caj npab thiab txhais ceg nrog koj tus kheej tes, yog siv alabaster ua lub hauv paus. Nws yog ib qho tsim nyog los sib tov tsib khob hmoov nplej, ob thiab ib nrab khob ntawm cov ntsev zoo, ib lub raj mis ntawm cov mis nyuj,sib tov. Maj mam ntxiv dej, ua tiav qhov sib xws ntawm plasticine. Peb ua cov ncuav qab zib ntawm cov duab uas yuav tsum tau ua thiab ua cov ntawv luam tawm ntawm ko taw thiab tes. Cov cam khwb cia yog muab tso rau hauv qhov cub thiab qhuav ntawm qhov kub thiab txias kom txog thaum hardened. Lubricate lub prints nrog roj av jelly thiab sau nrog diluted alabaster, cia kom qhuav. Tom qab ua tiav kom qhuav, ua tib zoo tshem tawm cov cam khwb cia ntawm cov pwm siv cov ntsia hlau cov ntaub ntawv, cov ntaub ntawv, lwm yam improvised txhais tau tias, muab cov duab zoo nkauj. Tom qab ntawd, peb npog cov cam khwb cia nrog cov xim uas xav tau thiab cia nws qhuav.
Peb tau saib ob txoj hauv kev uas yooj yim tshaj plaws los ua cov caj npab thiab txhais ceg ntawm koj tus kheej tes. Raws li koj tuaj yeem pom, nws yooj yim heev thiab siv tau rau cov niam txiv. Thiab qhov muaj peev xwm ntawm kev kho kom zoo nkauj ntxiv tsuas yog txwv los ntawm ntau yam khoom ntawm lub khw kos duab! Nws tuaj yeem yog ib qho zoo nkauj thav duab hauv marine style rau ib tug me nyuam tub, dai kom zoo nkauj nrog pebbles thiab shells, paj npaj rau ib tug ntxhais. Lossis koj tuaj yeem ua tus cwj mem txhua lub hlis thiab thaum kawg ntawm lub xyoo ua lub vaj huam sib luag txawv txawv, uas yuav qhia meej tias tus menyuam loj hlob sai npaum li cas thaum lub sijhawm no.
