Umgangatho weselulosi kudaka udlala indima ebalulekileyo ekumiseleni umgangatho uwonke kunye nokusebenza komxube wodaka. I-Cellulose isetyenziswa ngokuqhelekileyo njenge-rheology modifier kunye ne-agent yokugcinwa kwamanzi kwiifom zodaka. Iipropathi zayo zinokuchaphazela kakhulu imiba eyahlukeneyo yodaka, kubandakanya ukusebenza, amandla, ukuqina, kunye nokusebenza ngokubanzi.
1. Ukusebenza:
Impembelelo: Umgangatho we-cellulose uchaphazela ukusebenza kodaka, okubhekiselele ekuphatheni kwayo ngokulula kunye nokusabalalisa.
Inkcazo: Izongezo zeCellulose zinceda ukuphucula ukuhambelana kunye nokuhamba kwemixube yodaka ngokunyusa ukugcinwa kwamanzi kunye nokulawula i-rheology. I-cellulose yekhwalithi ephezulu ihlakaza ngokufanayo kwi-matrix yodaka, ikhuthaza ukumiswa kwe-particle ngokufanelekileyo kunye nokunciphisa ulwahlulo.
Umzekelo: Izongezo ze-cellulose eziphezulu zenza ukuba udaka lugcine ukuhla okuthe tye okanye ukuhamba kwexesha elide, lula ukufakwa kwesicelo kunye nokunciphisa iimfuno zabasebenzi ngexesha lokwakha.
2. Ugcino lwamanzi:
Impembelelo: Umgangatho weCellulose uchaphazela amandla okugcina amanzi odaka.
Inkcazo: Ukugcinwa kwamanzi kubalulekile ekuqinisekiseni i-hydration eyaneleyo yamaqhekeza e-samente, okuyimfuneko ekufezekiseni uphuhliso olufanelekileyo lwamandla kunye nokuqina kwidaka. Izongezo ze-cellulose ezikumgangatho ophezulu zibophelela ngokufanelekileyo amanzi ngaphakathi kwe-matrix yodaka, ukuthintela ukulahleka kwamanzi amaninzi ngenxa yokuphuma komphunga okanye ukufunxwa ngama-substrates angenamanzi.
Umzekelo: Udaka oluneselulosi ekumgangatho ophezulu lugcina ukufuma ixesha elide, lukhuthaza ukuhanjiswa kwesamente okupheleleyo kunye nokomeleza ukomelela kwebhondi nge substrates.
3. Uphuhliso lwamandla:
Impembelelo: Umgangatho we-cellulose unokuchaphazela iimpawu zamandla zodaka oluqinileyo.
Inkcazo: Izongezo ze-cellulose zidlala indima ekulawuleni izinga le-cement hydration kunye nokwakhiwa kweemveliso ze-hydration, ezichaphazela ngokuthe ngqo ukuphuhliswa kwamandla omdaka ngokuhamba kwesikhathi. I-hydration efanelekileyo eququzelelwa yi-cellulose esemgangathweni ikhokelela ekuphuculweni kokuqina kwebhondi ye-interfacial bond kunye neempawu ezipheleleyo zomatshini wodaka.
Umzekelo: Ukwakhiwa kodaka kunye nekhwalithi ephezulu ye-cellulose kubonisa ukunyanzeliswa okuphezulu, ukuguquguquka, kunye namandla ebhondi, igalelo ekuphuculeni ukuthembeka kwesakhiwo kunye nokusebenza kwexesha elide kwizicelo zokwakha.
4. Ukuqina:
Impembelelo: Umgangatho weCellulose uchaphazela ukuqina kodaka phantsi kweemeko ezahlukeneyo zokusingqongileyo.
Ingcaciso: Imiba yokuqina efana nokuchasa imijikelo yokunyibilika komkhenkce, uhlaselo lweekhemikhali, kunye nokungena kokufuma kubalulekile ekuqinisekiseni ukusebenza kwexesha elide kwezakhiwo zodaka. Izongezo ze-cellulose ezisemgangathweni zinegalelo ekubunjweni kwe-microstructure exineneyo kunye ne-cohesive ngaphakathi kwe-matrix yodaka, ukwandisa ukuchasana nabahlaseli bangaphandle kunye nokunciphisa ukuthotywa kwexesha.
Umzekelo: Udaka oluqulethe umgangatho ophezulu we-cellulose ubonisa ukuxhathisa okuphuculweyo ekuqhekekeni, ukuchithwa, kunye nokuwohloka okubangelwa yimiba yokusingqongileyo, ngaloo ndlela ukwandisa ubomi benkonzo yezinto zokwakha.
5. Ukuhambelana nezongezo:
Impembelelo: Umgangatho we-cellulose unokuchaphazela ukuhambelana kodaka kunye nezinye izongezo kunye ne-admixtures.
Ingcaciso: Ukwakhiwa kodaka kudla ngokubandakanya izongezo ezahlukeneyo ezifana ne-air-entraining agents, i-accelerators, okanye izinciphisi zamanzi ukuphumeza iinjongo ezithile zokusebenza. Izongezo ze-cellulose ezisemgangathweni zibonisa ukuhambelana kakuhle kunye namanye amacandelo omxube wodaka, ukuqinisekisa ukusabalalisa okufanayo kunye nemiphumo ye-synergistic ngaphandle kokusebenzisana kakubi.
Umzekelo: Umgangatho ophezulu wodaka olusekwe kwiselulosi luvumela ukudityaniswa okungenamthungo kwemixube eyongezelelweyo, evumela ukwakheka okulungiselelweyo okulungiselelwe iimfuno zeprojekthi ethile ngelixa kugcinwe iimpawu zokusebenza ezinqwenelekayo.
6. Impembelelo yokusingqongileyo:
Impembelelo: Umgangatho weCellulose unokuchaphazela ukugcinwa kokusingqongileyo kokwenziwa kodaka.
Ingcaciso: Imisebenzi yolwakhiwo oluzinzileyo lubeka phambili usetyenziso lwemathiriyeli eco-friendly kunye nobuchwepheshe ukunciphisa impembelelo yokusingqongileyo kumjikelo wobomi bezakhiwo. Izongezo zeselulosi ezikumgangatho ophezulu eziphuma kwimithombo evuselelekayo zinika enye indlela ezinzileyo kwizongezo zekhemikhali zemveli, ezinegalelo ekunciphiseni unyawo lwekhabhoni kunye nokuphucula ukuhambelana kwezinto eziphilayo neenkqubo zodaka.
Umzekelo: Ukwenziwa kodaka olubandakanya i-cellulose ekumgangatho ophezulu negalelo kumanyathelo okwakha okuluhlaza ngokukhuthaza ukusebenza kakuhle kwezibonelelo, ukunciphisa ukusetyenziswa kwamandla, kunye nokunciphisa ukuveliswa kwenkunkuma ngexesha lokwakha kunye nezigaba zokusebenza.
Umgangatho we-cellulose uchaphazela kakhulu iipropati kunye nokusebenza kodaka kwizicelo zokwakha. Ngokuphucula ukusebenza, ukugcinwa kwamanzi, uphuhliso lwamandla, ukuqina, ukuhambelana nezongezo, kunye nokugcinwa kokusingqongileyo, izongezo ze-cellulose ezikumgangatho ophezulu zifaka isandla ekuphuculeni ukwakhiwa kodaka kunye nokufezekiswa komgangatho ophezulu wesakhiwo, ixesha elide, kunye nokuqina kwizakhiwo zokwakha. Ke ngoko, ukukhetha ngononophelo kunye nokusetyenziswa kwemveliso esekwe kwiselulosi kubalulekile ekuqinisekiseni umgangatho kunye nempumelelo yeeprojekthi zokwakha ezisekwe eludaka.
Ixesha lokuposa: May-21-2024