Ukuveliswa kwee-mortars ezizilinganisayo ezisekelwe kwi-gypsum kufuna ukusetyenziswa kweentlobo ngeentlobo zezinto ezikrwada, nganye kuzo echaphazela iipropati ezithile zemveliso yokugqibela. Inxalenye ebalulekileyo ye-mortar ezizilinganisayo yi-cellulose ether, eyongezelelo elibalulekileyo.
Iimortars ezizilinganisayo ezisekwe kwiGypsum: isishwankathelo
I-self-leveling mortar sisixhobo sokwakha esikhethekileyo esenzelwe ukusetyenziswa komgangatho esifuna umphezulu ogudileyo nothe tyaba. Ezi mortar zihlala zinezihlanganisi, ii-aggregates kunye nezinye izongezo ezahlukeneyo ukuze kufezekiswe iimpawu ezithile zokusebenza. I-Gypsum yiminerali yendalo esetyenziswa rhoqo njengesihlanganisi esiphambili kwiimortar ezizilungisayo ngenxa yeempawu zayo ezikhethekileyo, kubandakanya ukuseta ngokukhawuleza kunye nokusebenza kakuhle.
Izinto ezisetyenziswa ngokuqhelekileyo zokwenza i-mortlayer esekwe kwi-gypsum:
1. I-Gypsum:
Umthombo: I-Gypsum yiminerali enokwembiwa kwiidiphozithi zendalo.
Umsebenzi: I-Gypsum isebenza njengesixhobo esiyintloko sokubopha i-mortar ekwaziyo ukulinganisa. Inceda ekuqineni ngokukhawuleza nasekuphuhliseni amandla.
2. Ukudibanisa:
Umthombo: I-Aggregate ifumaneka kwi-sediment yendalo okanye kwilitye elityumkileyo.
Indima: Ii-aggregates, ezifana nesanti okanye igrabile entle, zibonelela ngobuninzi kwi-mortar kwaye zichaphazela iimpawu zayo zobugcisa, kubandakanya amandla kunye nokuqina.
3. I-ether yeseli:
Umthombo: Ii-ether ze-cellulose zifumaneka kwimithombo yendalo ye-cellulose efana ne-pulp yomthi okanye ikotoni.
Umsebenzi: I-Cellulose ether isebenza njengohlengahlengiso lwe-rheology kunye ne-arhente yokugcina amanzi ukuphucula ukusebenza kakuhle, ukunamathela kunye nokusebenza ngokubanzi kwe-mortar yokuzilinganisa.
4. Iarhente yokunciphisa amanzi esebenza kakuhle:
Umthombo: Ii-Superplasticizers zii-polymers ezenziwe ngokwenziwa.
Umsebenzi: Isixhobo sokunciphisa amanzi esisebenza kakuhle siphucula ukunyibilika kunye nokusebenza kakuhle kwesamente ngokunciphisa umthamo wamanzi, okwenza kube lula ukubeka kunye nokulinganisa.
5. Umlindi:
Umthombo: Izinto ezibangela ukuguga zihlala zisekelwe kwiikhompawundi ze-organic.
Umsebenzi: I-Retarder ingacothisa ixesha lokuseta udaka, yandise ixesha lokusebenza kwaye ikhuthaze inkqubo yokulinganisa.
6. Ukuzalisa:
Umthombo: Izinto zokuzalisa zinokuba zendalo (ezifana nelitye lekalika) okanye ezenziwe ngokwenziwa.
Umsebenzi: Izizalisi zinegalelo kumthamo wesamente, ziphucula umthamo wayo kwaye zichaphazela iimpawu ezifana noxinano kunye nokuhanjiswa kobushushu.
7. Ifayibha:
Umthombo: Iifayibha zinokuba zendalo (umz. iifayibha zeselulosi) okanye ezenziwe ngokwenziwa (umz. iifayibha zepolypropylene).
Umsebenzi: Iifayibha zonyusa amandla okuxinana kunye nokugoba kwesamente kwaye zinciphisa umngcipheko wokuqhekeka.
8. Amanzi:
Umthombo: Amanzi kufuneka acoceke kwaye afanele ukuselwa.
Umsebenzi: Amanzi abalulekile kwinkqubo yokufunxa amanzi kwiplasta nakwezinye izithako, nto leyo enegalelo ekuphuhliseni amandla edaka.
Inkqubo yeMveliso:
Ukulungiswa kwezinto eziluhlaza:
I-gypsum iyambiwa ize icutshungulwe ukuze kufunyanwe umgubo ocolekileyo.
I-aggregate iyaqokelelwa ize icolwe ngobukhulu obufunekayo.
Ii-ether ze-cellulose ziveliswa kwimithombo ye-cellulose ngokusebenzisa iikhemikhali.
xuba:
I-Gypsum, i-aggregate, ii-cellulose ethers, i-superplasticizer, i-retarder, ii-fillers, ii-fibers kunye namanzi zilinganiswa ngokuchanekileyo kwaye zixutywe ukuze kufumaneke umxube ofanayo.
I-QC:
Lo mxube uvavanywa ngokungqongqo kulawulo lomgangatho ukuqinisekisa ukuba uyahlangabezana nokuhambelana okuchaziweyo, amandla kunye neminye imigangatho yokusebenza.
Iphakheji:
Imveliso yokugqibela ipakishwa kwiingxowa okanye kwezinye izikhongozeli ukuze isasazwe kwaye isetyenziswe kwiindawo zokwakha.
ukuququmbela:
Ukuveliswa kwee-mortar ezizilinganisayo ezisekelwe kwi-gypsum kufuna ukukhethwa ngononophelo kunye nokudibanisa izinto eziluhlaza ukuze kufezekiswe iimpawu ezifunekayo. Ii-ether ze-cellulose zidlala indima ebalulekileyo njengezongezo eziphucula ukusebenza kakuhle, ukunamathela kunye nokusebenza ngokubanzi kwe-mortar. Njengoko ishishini lokwakha liqhubeka nokukhula, uphando kunye nophuhliso kwisayensi yezinto ezisetyenzisiweyo lunokukhokelela ekuphuculeni ngakumbi kwii-mortar ezizilinganisayo, kubandakanya ukusetyenziswa kwezongezo ezintsha kunye nezinto eziluhlaza ezizinzileyo.
Ixesha lokuthumela: Disemba-11-2023