Izithasiselo eziguquliwe ezifana nezithasiselo zodaka ezilungiselelwe, ama-cellulose asher, abalawuli be-couagital, i-latex evuselelayo ye-latex, ama-ejenti okufaka umoya, ama-ejenti wamanzi, njll. Izakhiwo ezingokomzimba nezemishini.
1. Ukulungiswa okulungiselelwe ngodaka
I-anionic survictant equkethwe isengezo sodaka oluselungiselelwe kuphrojekthi kungenza izinhlayiya zomasimu zihlakazeke, zidedele amanzi amahhala ahlanganiswe isisindo sosekhukhwini, futhi akwenze hyprate ngokuphelele ukuze kufinyelelwe ukwakheka okuhlangene futhi kukhulise ukufezekiswa kodaka. Amandla, ukuthuthukisa okungaphelele, ukumelana nokuqhekeka nokuqina. Udaka oluhlanganiswe nezithasiselo zodaka olumisiwe olunokusebenza okuhle, inani eliphakeme lokugcina amanzi, amandla aqinile abumbene, angenabungozi, aphephile futhi anobungane bemvelo ngesikhathi sokusebenza. Ilungele ukukhiqizwa kwama-masonry ajwayelekile, ukufakwa kodaka, umhlabathi, nodaka olunganambithelwa amanzi ezindaweni zombusi ezilungiselelwe. Isetshenziselwa ukwakhiwa kwe-masonry kanye nokwakhiwa kwezitini zikakhonkolo, izitini ze-ceramsite, izitini eziyize, amabhulokhi kakhonkolo, izitini ezingenasisekelo ezakhiweni ezahlukahlukene zezimboni nabezembatho. Ukwakhiwa kokulungiswa kodonga lwangaphakathi nangaphandle, ukukhokhiswa kodonga kokhonkolo, phansi kanye nophahla lokulinganisa, udaka lwamanzi, njll.
2. I-cellulose ether
Ngodaka olungiselelwe ngohlobo, i-cellulose ether yisengezo esikhulu esingathuthukisa kakhulu ukusebenza ngodaka olumanzi futhi luthinte ukusebenza kodaka. Ukukhetha okunengqondo kwezithambekela ze-cellulose yezinhlobo ezahlukahlukene, ama-viscosities ahlukene, ama-degree ahlukile wezinhlayiya, ama-degree ahlukene wokubonakala kanye namanani angeziwe azoba nomthelela omuhle ekuthuthukisweni koMuder oQinisekayo.
Ukukhiqizwa kwe-cellulose ether kwenziwa ikakhulukazi ngemicu yemvelo ngokuchithwa kwe-alkali, ukuhanjiswa ngokuxhunyelelwa (ukugeza), ukugeza, ukomisa, ukungenisa nezinye izinqubo. Ekwenziweni kwezinto zokwakha, ikakhulukazi udaka olomile lwempuphu, i-ether ye-cellulose idlala indima engenakufinyeleleka, ikakhulukazi ekukhiqizweni kodaka olukhethekile (udaka olushintshiwe), kuyinto ebaluleke kakhulu futhi ebalulekile. I-Cellulose Ether idlala indima yokugcinwa kwamanzi, ukuqina, ukubambezela amandla kasimende we-hydration, kanye nokwenza ngcono ukusebenza kokwakha. Umthamo omuhle wokugcina amanzi wenza i-perment hydration ephelele ngokwengeziwe, ingathuthukisa ukubonwa okumanzi kodaka olumanzi, yandisa amandla eBonding oDinga, bese ulungisa isikhathi. Ukungeza i-cellulose ether ku-mechan fafaza udaka kungathuthukisa ukufafaza noma ukupompa ukusebenza kanye namandla enhlaka ngodaka. Ngakho-ke, i-cellulose ether iyasetshenziswa kabanzi njengesengezo esibalulekile ku-soture-verior-exutshwe ngodaka. I-Cellulose Tathers esetshenziselwa ngodaka okuxutshwe ngomumo ikakhulukazi ikakhulukazi yi-methylyylyethyyl cellulose ether ne-methyl hydroxyproseproselylylylylylylylylyl shela. , bahlala ngaphezu kwe-90% yesabelo semakethe.
3. I-RedisperibleTwetex Powder
I-FATREXTETTICLETTTRECTICLETX Powder i-powdery thermoplastic resin etholwe ngokutholwa komiswa okushoyo nowomisa ngokulandela i-polymer emulsion. Isetshenziswa ikakhulukazi ekwakheni, ikakhulukazi udaka olusomile lwempuphu ukukhulisa ukuhlangana, ukubumbana nokuvumelana nezimo.
Iqhaza le-latex evuselelayo ye-latex e-worder I-colloid evikelayo idonswa uhlelo lodaka futhi ngeke lubhujiswe ngamanzi ngemuva kokwakhiwa kwamafilimu noma ukuhlukaniswa okubili; I-polymer resin eyakha amafilimu isatshalaliswa kulo lonke uhlelo lodaka njengento eqinisayo, ngaleyo ndlela yanda ukubumbana kodaka.
I-Fleatex evuselelayo ye-latex ku-dattar emanzi ingathuthukisa ukusebenza kokwakha, yenza ngcono ukusebenza kwe-flow, khulisa ukumelana kwe-thixotropy, ukuthuthukisa ubumbano, njll. Ngemuva kokuvulwa kwamanzi, kungathuthukisa amandla ashubile. Amandla ashubile, athuthukiswe amandla okugoba, anciphise amamodulus athuthukisiwe, ukuwohloka okuthuthukile, ukuphazamiseka okwenziwe ngezinto okuthuthukile, ukuncishiswa kokuhlangana kwamanzi, ukuncishiswa kokuqina kwamanzi, okwenziwe kwakwenza okuhle kakhulu kwamanzi okususelwa emanzini kanye neminye imiphumela.
4. Umenzeli ongenisa umoya
Umenzeli ongenisa umoya, owaziwa nangokuthi i-ejenti yokungena komoya, kusho ukwethulwa kwenani elikhulu lama-bubble amancane ahambisanayo ngesikhathi senqubo yokuxubana yodaka, ephumela ekusakazweni okungcono kodaka, okuholela ekuhlakazeni okungcono futhi inciphise ingxubevange ye-datar. Ukopha, ukuhlukaniswa izengezo. Ngaphezu kwalokho, ukwethulwa kwama-bubble amnandi naqinile ashukumisayo futhi kuthuthukisa ukusebenza kokwakha. Inani lomoya elethulwe lincike kuhlobo lodaka kanye nemishini yokuxuba esetshenzisiwe.
Yize inani le-ejenti elingena emoyeni lincane kakhulu, i-ejenti yokungena komoya inethonya elikhulu ekusebenzeni kodaka oluhlanganisiwe, olungamelana ngempumelelo nodaka ngodaka, kepha ukunciphisa izinto zodaka, kepha ukwengeza i-ejenti yokwakha kuzonciphisa amandla ngodaka, ikakhulukazi okucindezelayo udaka. Ubukhulu bokuhlangana ukuthola umthamo ofanele.
5. I-ejenti yamandla okuqala
I-ejenti yamandla okuqala iyisengezo esingasheshisa ukuthuthukiswa kwamandla okuqala ngodaka, iningi lawo lingama-electrolyte ama-electroly, kanti ambalwa anezinto eziphilayo.
I-accelerator yodaka olumiswe ngomumo oludingekayo luyadingeka ukuba lube yi-powdery futhi yomile. I-calcium yakha yiyona esetshenziswa kabanzi ngodaka ngomumo oxubile. I-calcium yakha ingathuthukisa amandla okuqala ngodaka, futhi isheshise i-hydration ye-trialcium silicang, enganciphisa amanzi ngezinga elithile. Ngaphezu kwalokho, izakhiwo ezibonakalayo ze-calcium zakha zizinzile ezitelekeni zokushisa zasekamelweni. Akulula uku-agglomerate futhi kufanelekile ukusetshenziswa kohlobo lwempuphu eyomile.
6. Ukunciphisa Amanzi
Ukunciphisa amanzi okunciphisa amanzi kubhekisele ku-additive enganciphisa inani lokuxuba amanzi ngaphansi kwesimo sokugcina ukungaguquguquki kodaka ngokuyisisekelo. Ukuncishiswa kwamanzi ngokuvamile kuyinto eqinile, engahlukaniswa ngamanzi ajwayelekile, ukunciphiswa kwamanzi okuphezulu, ukunciphiswa kwamanzi kusenesikhathi, ukunciphiswa kwamanzi okubuyiselwe emuva, ukunciphiswa kwamanzi okuphezulu, ukunciphiswa kwamanzi okusebenza ngamandla ngokwemisebenzi yabo ngokwemisebenzi yabo. .
Ukuncishiswa kwamanzi okusetshenziselwa udaka olulodwa oluhlanganisiwe kuyadingeka ukuze kube yi-powdery futhi yomile. Ukuncipha kwamanzi okunjalo kungahlakazeka ngokulinganayo ku-powder owomile ngaphandle kokunciphisa impilo eshalofini yodaka oluselungiselelwe. Njengamanje, ukusetshenziswa kwamanzi okunciphisa i-ejenti ngodaka olusezingeni elimisiwe ngokuvamile ku-Cement ukuzilolonga, u-gypsum ukuzilungiselela, udaka olungenamanzi, udaka, njll. Khetha.
Isikhathi sePosi: Apr-10-2023