Sandbever isingashandi inoshandisa mhepo yakamanikidzwa sesimba rekusundira abresives kune pamusoro pebasa rekushanda. Izvi ndizvo zvinonzi onejuru, izvo zvatinowanzodaidzira kupfugama. Nekuti mumazuva ekutanga ekupfura kuputika, jecha raingova chete raigona kushandiswa, saka kupfura kuputika kwainzi jecha kuputika panguva iyoyo uye kwenguva yakareba ipapo. Sandbalise inogona kuita kuti nzvimbo ive yakanatswa kuwana iyo inodiwa kuchena uye imwe kuomarara, uye kugadzirisa iyo kuderedza yekubatanidza pane iyo base pasi. Kunyangwe kukoshesa kangani kujaira, hakugone kusungirirwa pamusoro pepasi pepamusoro pasina kurapwa kwenguva refu. Chinangwa chekunyepedzera kwekunyepedzera ndechekuchenesa pamusoro uye kubereka kuomarara kunodiwa ku "kukiya" kuunganidza pamusoro pechiso. Mushure mekunge pamusoro peiyo sandblased workmiecsice yakavezwa neyakaitwa maindasitiri ekurongedza Imwe mukana wejecha reSandBole
Chando ndechekuti, semuenzaniso, maitiro umo acosmetic girazi bhodhoroinova yakatsetseka uye inova matte. Chiedza chinodziya pamusoro apa kuti ugadzire zvisizvo. Mumakemikari chema, girazi iri pasi peganhurini kana magedhi jecha, pomegranate poda uye zvimwe zvinhu zvinokwana kuita hydrofluic.
Vese vari vaviri chando uye sandbaration vasingashandiswi kuvhara girazi pamusoro, kuti mwenje uchisiyanisa zvakaringana mushure mekupfuura nemarambide. Zvakaoma kune vashandisiwo kune vashandisi kusiyanisa pakati peiyi tekinoroji maviri. Izvi zvinotevera zvinotsanangura nzira dzekugadzira dzeaya matekinoroji maviri uye maitiro ekuvazivisa.
1. Maitiro echando
Frosting inoreva nekunyudza girazi mune yakagadzirirwa acid mvura (kana kushandisa iyo acid paste), kuumbwa kweiyo yakasimba acid, uye iyo hydrogen fluoride mhinduro inokonzeresa girazi kuti rigeve makristasi. Naizvozvo, kana maitiro echando akaitwa nemazvo, pamusoro pegirazi regirazi rakanyorova kwazvo, uye makristasi akapararira anogadzira hasha. Kana pamusoro pazvo zvakaoma, izvi zvinoratidza kuti iyo acid iri kutambanudza zvakanyanya girazi, kana vamwe vavo vachiri vasina kristasi. Hunhu hwechiitiko ichi ndiko kutaridzika kwemakristasi anopenya pagirazi repasi rakaumbwa pasi pemamiriro ekushora. Chikonzero chikuru ndechekuti hydrogen fluoride ammonia yatopedzwa. Kuti uwane iyi mamiriro, vazhinji vagadziri vakaedza zvakawanda uye zvidzidzo, asi havana kukwanisa kukunda kuoma uku.
2. Tekinoroji yekuseri
Inoshandisa iyo jecha zvimisikidzwa neyepfuti yekupuruzira kumusoro kwekumhanyisa kurova pasi pegirazi kuti iite nzvimbo yakanaka isina kufanana, nekudaro ichiratidza mhedzisiro yekuparadzira mwenje, uye kuumba manzwiro ane hasha kana mwenje uchipfuura. Pamusoro pezvinyorwa zvegirazi zvinogadzirwa neiyo sandbospect maitiro akaoma. Nekuti pamusoro pegirazi rakakuvadzwa, zvinoita kunge girazi chena maererano neiyo photositivity yegirazi rekutanga girazi.
Maitiro maviri aya akasiyana zvachose. Girazi rakacheneswa rinodhura kupfuura girazi redhaka, uye mhedzisiro inonyanya kuenderana nezvinodiwa nevashandisi. Mamwe magirazi akasarudzika haana kukodzera nechando. Kutonga kubva mukutsvaka kwakanaka, Matte inofanira kusarudzwa. Iyo sandble basa inogona kuitwa mumafekitori emagetsi, asi iyo sandble basa haisi nyore kuita zvakanaka.
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Kutumira Nguva: Aug-25-2021