Ni izihe mpamvu nigisubizo cyumuhondo wifu ya putty?

Impamvu nyamukuru zitera umuhondo wubuso bwamazi yihanganira amazi Nyuma yubushakashatsi bwibintu, umubare munini wubushakashatsi hamwe nubuhanga bwubuhanga, umwanditsi yemeza ko ibintu nyamukuru bitera umuhondo wubuso bwamazi adashobora kwihanganira amazi aribyo bikurikira :

Impamvu ya 1 amazi, gushonga muri acide, glycerine, isukari, ammonium chloride, gushonga muri aside kugirango irekure ubushyuhe bwinshi, ubucucike bugereranije ni 2.24, igisubizo cyacyo cyamazi gisobanutse ntigira ibara, impumuro nziza ya alkaline ibonerana, buhoro buhoro Absorbed, calcium oxyde iba calcium karubone. Kalisiyumu hydroxide irakomeye cyane alkaline, alkalinity yayo na ruswa irashobora kuba nkeya kuruta hydroxide ya sodium, hydroxide ya calcium kandi igisubizo cyayo cyamazi cyangirika kuruhu rwabantu, imyambaro, nibindi, ariko ntabwo ari uburozi, kandi ntibigomba guhura neza nuruhu kugirango a igihe kirekire.

Kalisiyumu hydroxide yuzuza cyane mumazi adashobora kwihanganira amazi kugirango akore firime ikomeye hamwe na karubone ya calcium iremereye hamwe nifu ya rubber yuzuye. Kubera ubunyobwa bukomeye hamwe na alkali nyinshi, igice cyamazi muri putty kizakirwa nurukuta mugihe cyo kubaka. Ikintu kimwe cyane cya alkaline ciment hasi, cyangwa munsi yumucanga-lime (lime, umucanga, sima nkeya) irashiramo, mugihe igishishwa cya putty cyuma gahoro gahoro hanyuma amazi agahinduka, ibintu bya alkaline mumabuye ya nyakatsi na putty na bimwe muribi ntibishobora guhungabana nyuma ya hydrolysis Ibintu biri muri putty (nkicyuma cya ferrous, fer fer fer, nibindi) bizasohoka binyuze mumyenge mito ya putty, kandi hazabaho reaction ya chimique. nyuma yo guhura numwuka, bigatuma ubuso bwa putty buhinduka umuhondo.

Impamvu 2. Imyuka ihumanya imyuka ihindagurika. Nka monoxyde de carbone (CO), dioxyde de sulfure (SO2), benzene, toluene, xylene, formaldehyde, pyrotechnics, nibindi. umuriro kugirango ushushe mucyumba aho amazi adashobora gukurwaho amazi, cyangwa se gutwika imibavu mucyumba, kandi abantu benshi banywa itabi icyarimwe.

Impamvu 3. Ingaruka z’ikirere n’ibidukikije. Mu karere k'amajyaruguru, mugihe cyo guhana ibihe, ubuso bwa putty busanzwe buhinduka umuhondo kuva Ugushyingo kugeza Gicurasi Gicurasi umwaka utaha, ariko ibi nibintu byihariye.

Impamvu 4. Guhumeka no kumisha ntabwo ari byiza. Urukuta rutose. Nyuma yo gukuraho ibishishwa bidashobora kwihanganira amazi, niba igishishwa kitumye rwose, gufunga imiryango nidirishya igihe kirekire bizoroha byoroshye ubuso bwa putty guhinduka umuhondo.

Impamvu 5. Ibibazo by'ibanze. Hasi y'urukuta rushaje muri rusange ni urukuta rw'umucanga (lime, umucanga, sima nkeya, na bimwe bivanze na gypsumu). Nyagasani, ariko haracyari ahantu henshi inkuta zometseho lime na pompe. Ibyinshi mu bikoresho byo ku rukuta ni alkaline. Iyo putty imaze gukora ku rukuta, amazi azakirwa nurukuta. Nyuma ya hydrolysis na okiside, ibintu bimwe na bimwe, nka alkali na fer, bizasohoka binyuze mu byobo bito by'urukuta. Imiti igaragara ibaho, bigatuma ubuso bwa putty buhinduka umuhondo.

Impamvu 6. Ibindi bintu. Usibye ibintu byavuzwe haruguru bishoboka, hazabaho izindi mpamvu, zigomba kurushaho gushakishwa.

Umuti kugirango wirinde gushira amazi adasubira kumuhondo ：

Uburyo 1. Koresha umukozi wo gufunga inyuma kugirango ushireho kashe.

Uburyo 2. Kurimbisha inkuta zishaje, urwego rwo hasi rusanzwe rushyirwa mumazi kandi rworoshye kurigita rwakuweho mbere. Mbere yo gukoresha amazi yo mu rwego rwo hejuru arwanya amazi, ubuvuzi bwa tekiniki bugomba kubanza gukorwa. Uburyo ni: banza utere amazi kugirango utose hejuru yurukuta, hanyuma ukoreshe spatula kugirango uhanagure Kuraho ibishishwa byose bishaje hanyuma usige irangi (kugeza hasi cyane) hanyuma ubisukure. Urukuta rumaze gukama rwose, ongera usukure hanyuma ushyireho umugongo winyuma kugirango utwikire umugongo, hanyuma usibe ibishishwa birinda amazi. umuhondo.

Uburyo 3. Irinde imyuka ya chimique ihindagurika hamwe na fireworks. Mugihe cyubwubatsi, cyane cyane iyo putty itumye rwose nyuma yubwubatsi, ntunywe itabi cyangwa ngo ucane umuriro murugo kugirango ushushe, kandi ntukoreshe imiti ihindagurika nkirangi hamwe nayinyoye mumazu mugihe cyamezi atatu.

Uburyo 4. Komeza urubuga uhumeka kandi wumutse. Mbere yuko amazi arwanya amazi yumye rwose, ntugafunge imiryango n'amadirishya neza, ariko fungura idirishya kugirango uhumeke, kugirango igishishwa gishobora gukama vuba bishoboka.

Uburyo 5. Amafaranga akwiye ya ultramarine 462 yahinduwe arashobora kongerwaho mumazi adashobora kwihanganira amazi. Uburyo bwihariye: Ukurikije igipimo cya ultramarine 462 yahinduwe: ifu ya putty = 0.1: 1000, banza ushyiremo ultramarine mumazi runaka, ukangure gushonga no kuyungurura, ongeramo igisubizo cyamazi ya ultramarine namazi muri kontineri, hanyuma ukande kuri amazi yose: ifu ya putty = 0.5: 1 igipimo cyibiro, shyira ifu ya putty muri kontineri, uyivange neza hamwe na mixer kugirango ukore amata yamavuta, hanyuma uyakoreshe. Ikizamini cyerekana ko kongeramo ingano yubururu bwa ultramarine bishobora kubuza ubuso bwa putty guhinduka umuhondo kurwego runaka.

Uburyo 6. Kuri putty yahindutse umuhondo, birakenewe kuvurwa tekinike. Uburyo rusange bwo kuvura ni: banza ushyire primer hejuru ya putty, hanyuma usibe hanyuma ushyireho urwego rwohejuru rwamazi adashobora kwangirika cyangwa gukaraba urukuta rwimbere rwa latx irangi.

Vuga muri make ingingo zavuzwe haruguru ：

Ubuso bwumuhondo wamazi adashobora kwihanganira amazi hamwe no kwigana irangi rya farashi bikubiyemo ibintu byinshi nkibikoresho fatizo, ibidukikije, imiterere yikirere, imiterere yurukuta, ikoranabuhanga ryubwubatsi, nibindi nibibazo bitoroshye, kandi birakenewe ubushakashatsi nibindi biganiro.