Lub riam putty yog ib qho cuab yeej siv tau zoo uas muaj ntau yam, yooj yim thiab siv tau. Nws tuaj yeem siv ua riam, shovels, scrapers, agitators, thiab lwm yam, nrog rau kev ua haujlwm zoo. Nws tuaj yeem ua lub luag haujlwm zoo hauv kev kho kom zoo nkauj thiab lub neej. Cov hauv qab no yog cov lus qhia luv luv rau ntau yam kev siv cov riam putty.
(1) Pab kho kom zoo nkauj
Lub riam riam yog zoo li "universal cuab tam", thiab nws siv nyob rau hauv kho kom zoo nkauj yog feem ntau xav txog nyob rau hauv plaub yam: scraping, shoveling, txheej thiab filling. Scraping yog hais txog kev tshem tawm cov impurities ntawm phab ntsa, tshem tawm cov plua plav, lossis khawb cov khoom pov tseg; shovel, uas yog, putty riam tuaj yeem siv rau shovel phab ntsa, cement, shoveling dawb tshauv, thiab lwm yam; xim tuaj yeem siv los pleev xim; filling, tuaj yeem siv los sau qhov khoob thiab tawg ntawm phab ntsa. Tsis tas li ntawd, koj tuaj yeem siv rab riam los do cov putty. Cov haujlwm no tuaj yeem siv los pab kho kom zoo nkauj thiab dhau los ua cov cuab yeej tseem ceeb.
(2) Pab ua neej nyob
Putty riam muaj ntau yam siv hauv peb lub neej txhua hnub. Piv txwv li, thaum ua pancakes, koj tuaj yeem siv rab riam los nthuav tawm cov qe uas raug ntaus thiab sib tov nrog cov crust kom ua cov khoom noj txom ncauj qab, piv txwv li, thaum ib tus neeg ua haujlwm huv tab tom tuav "daim tawv nqaij" ntawm txoj kev hauv nroog, nws tuaj yeem siv rab riam ntse los hloov nws. Kev tu tsis tu ncua yog ua tiav, piv txwv li, thaum ntxuav qee cov av qub hauv tsev, koj tuaj yeem siv rab riam los ntxuav nws kom zoo.
Lub hom phiaj ntawm cov riam putty tsis txwv rau qhov no, nws txoj haujlwm kuj tuaj yeem hloov pauv raws li qhov xav tau ntawm cov neeg siv khoom.
