Iimveliso ezisekwe kwiGypsim zibalulekile kwiinkqubo zokwakha nezimizi-mveliso ngenxa yepropathi yazo. Ukuphucula iimpawu zazo zokusebenza ezinjengokuphuculwa kunye nokusasazeka kubalulekile ukuze usebenze kakuhle nakumgangatho. Enye indlela esebenzayo yokufezekisa olu phuculo kukufakwa kwestarchers. Ezi ntshukumo eziguqulweyo zidlala indima ebalulekileyo ekuqhubeleni phambili ukusebenza kwe-gyppum plasters, ukubonelela ngezibonelelo ezininzi ngokwe-gemology, amathembeko, kunye nozinzo.
Iipropathi zeekhemikhali kunye nendlela yesenzo
I-starches ifudumeza i-starches zemvelo ehlelwe ngokutsha kwamachiza okuzisa unxibelelwano lwe-ether. Uhlengahlengiso oluqhelekileyo lubandakanya i-hydroxypropy, i-carboxymethythy, kunye nokuhlengiswa, kukhokelela kwi-Hydroxyl Starch Ether Stax Ather Stanch Ether Stanch Ether Stansi (CSE), ngokulandelelana. Olu hlengahlengiso lutshintsha iipropathi zomzimba kunye neekhemikhali zesitatshi, ukwandisa ukuhambelana kwayo neGypsum kunye nokukwazi kwayo ukuguqula iipropathi ze-RIOORT.
Ulawulo lwe-ROOOLOGER: I-starch ebhukulqwa ifuthe kakhulu kwi-RUOOOOOOLOGY Ngokusebenzisana namanzi, isitatshi sakani sidumbe kwaye senza inethiwekhi efana nejeli. Olu seto lunyusa i-viscofity yomxube, ukuthintela ukwahlula amacandelo kunye nokugcina ukungangqinelani okufanayo. I-viscofity ephuculweyo iphucula ukusebenza kwe-gyppum plasters, zenza ukuba kube lula ukuxuba, zisebenze, kwaye zigudile. Olu lolawulo ngaphezulu kwe-viscofity likwavumela ukuphatha ngcono kwaye kunciphisa ukungcungcutheka kwaye kudlule ngexesha lokufaka.
Ukugcinwa kwamanzi: isitatshi sathi sandisa ukugcinwa kwamanzi kwimixube yeGypsim. Benza umqobo ocothisayo ukuncipha kwamanzi, ukubonelela ixesha elingakumbi lodaka ukuseta ngokufanelekileyo. Ukugcinwa kwamanzi okuphuculweyo kuqinisekisa ubuhlalu olwaneleyo beekristali ze-gypsim, ezikhokelela kwimveliso yokugqibela eqinileyo nengaphezulu. Oku kubaluleke kakhulu kwiimeko ezishushu okanye ezomileyo apho ilahleko yamanzi ekhawulezayo inokuphangamela ukuthembeka kodaka.
Ukuphuculwa komthendeleko kunye nobumbano: Ubukho be-starch thers kuphucula ukunamathela kwe-Gyppum ukuba ibe yimichiza kwaye iphucule ubumbano lwengqumbo. Oku kufezekiswa ngokusekwa kweemboleki ze-hydrogen phakathi kweemolekyuli zes starch kunye namasuntswana e-gypsim, ukudala i-matrix eyomeleleyo nengaphezulu. Ukunamathezeka okuphuculweyo kuqinisekisa ukuba i-Plaster iqhubeka iqhotyoshelwe kumphezulu, ngelixa isebenzisana iphuculwe ithintela ukuqhekeza kwaye kuphucula ukuqina kobutyebi bonke.
Izibonelelo eziSebenzayo kwiimveliso ezisekwe kwiGypsim
Ukufakwa kweetarches kwiimveliso ezise-Gypsim eziguqulela kwiinzuzo ezininzi zenkqubo yokwakha kunye nezixhobo.
Ukuphuculwa kokuphucula ukusebenza: Ukuphuculwa kweepropathi zeRheOology kuthetha ukuba iiplanethi ze-gypsum zixutywe ne-starchers kulula ukusebenza nazo. Zingasasazeka ngakumbi kwaye zilunge ngakumbi, zinciphisa umzamo ofunekayo ngexesha lokufaka isicelo. Olu ncedo luphuculweyo luyingenelo ikakhulu kwiiprojekthi zokwakha ezikhulu apho ukusebenza nokusebenza kakuhle kukuphazamiseka.
Ixesha elandisiweyo: Iipropathi eziphuculweyo zamanzi ze-starch thema yokuthula zandisa ixesha elivulekileyo leepleyim ze-gypsim. Ixesha elivulekileyo libhekisa kwixesha apho i-Plaster ihlala isebenza ngaphambi kokuba iqale ukuseta. Ixesha elivulekileyo elivulekileyo livumela abasebenzi ukuba benze uhlengahlengiso kunye nezilungiso ngaphandle kokubekwa ngaphambi kwexesha. Olu bhetyebhetye lubalulekile ekufezekiseni ukugqiba komgangatho ophezulu, ngakumbi umsebenzi onzima okanye oneenkcukacha.
Ukuncitshiswa kwe-shrinkage kunye nokuqhekeka: Ukugcinwa kwamanzi okuphuculweyo kunye nokuphuculwa komthendeleko kunciphisa umngcipheko wokunyibilika kunye nokuqhekeka kwimveliso yokugqibela. Isitatshi Oku kukhokelela kumphezulu ozinzileyo kunye nokunganyangeki okukhoyo, nto leyo eyimfuneko kwingqibelelo yobuhle kunye nezakhiwo.
Izibonelelo zokusingqongileyo: Isitatshi seethu zithathwe kwizibonelelo ezinokuphinda zisebenze, zisenza ukuba zibe yinto enobuhlobo. Ukusetyenziswa kwabo kwiimveliso ezisekwe kwiGypsim kunokunciphisa ukuthembela kwi-polymers yokwenziwa kunye nezinye izongezo ezingavuselelekiyo. Oku kungqinelana nemfuno ekhulayo yezinto ezizinzileyo zokwakha kunye nezenzo.
Izicelo kwiimveliso ezahlukeneyo ze-gypsim ezisekwe
Isitatshi seenyawo sifumana isicelo kwiimveliso ezisekwe kwiGypsim, ezixhamlayo kwi-prosance ephuculweyo kunye nokusasazeka okubonelelayo.
I-Gyppum Plasters: Ngodonga olusemgangathweni kunye neeplasters ze-phali, starchers phucula ukukhululeka kwesicelo kunye nokugqitywa komgangatho. Banceda ukufezekisa ukugudisa, nkqu naphantsi kweziphene ezincinci, ukunciphisa imfuno yomsebenzi ogqityiweyo wokugqiba.
I-quages edibeneyo: Kwimilinganiselo edibeneyo esetyenziselwa ukutywina emthungo eyomeleleyo, i-starche has ixhase ukusasazeka kunye nokunamathela, kuqinisekisa ukugqiba. Bakwaphucula ukulula kwesanti kanye ukuba i-computer yomile, ekhokelela kumphezulu wokugqibela.
Ukuzibandakanya Ubuchule babo bokugcina amanzi ukuthintela ukomisa ngaphambi kokuqala kwaye kuqinisekiswe ukunyanga ngokufanelekileyo, okukhokelela kumgangatho oqinileyo nozinzileyo.
Iibhodi zeGyppum: kwiiBhodi zeGyppum, i-starchers iphucule ububi phakathi kwe-gypsim core kunye nephepha elinamaphepha, ukuphucula amandla eBhodi kunye nozinzo. Oku kubalulekile ekugcineni ukuthembeka kweziplanga ngexesha lokufaka kunye nokufakwa.
I-starch ether imele inkqubela phambili ebalulekileyo ekuqulunqweni kweemveliso ezisekwe kwiGypsim, ukubonelela ngokuphuculwa kunye nokusasazeka. Amandla abo okulawula i-rathology, ukuphucula ukugcinwa kwamanzi, kunye nokonyusa umbungulili kwizibonelelo ezisebenzayo ezinjengokusetyenziswa ngokulula, ixesha elivulekileyo, kunye nokuqhekeka komoya ophuculweyo. Njengoko ishishini lokwakha liyaqhubeka nokuvela kwizenzo ezisebenzayo nezizinzileyo, ukusetyenziswa kweetarnar kwiimveliso ezisekwe kwiGypsim kuya kuthintelwa ngakumbi, zinegalelo kumgangatho ophezulu kunye nendalo yokwakha.
IXESHA LOKUQALA: IJuni-03-2024