Usuku lwePost: 5, Feb, 2025
Eminyakeni yamuva nje, izakhiwo eziphakeme kakhulu zithuthukise ngokushesha nangokushesha, futhi ukuposwa ukhonkolo zinezidingo eziphakeme neziphakeme zokubumbana, ukugcinwa kwamanzi kanye nokuqina kokhonkolo ohlanganiswe ngomumo. Ukuze uhlangabezane nezidingo zokwakha zokhonkolo eziphakeme zokwakha ukhonkolo, izinkampani zikakhonkrithi ezixutshwe kahle ziphoqelelwa ukuba nezidingo eziphakeme neziphakeme zezinto zokwenziwa kokhonkolo ezihlanganisiwe. Ngakho-ke, eminyakeni yamuva nje, ukusetshenziswa kweUkuhlanganiswa kwe-Polycarboxylate SuperplastimizerSekuyinto evamile futhi evamile, kancane kancane esikhundleni sokusetshenziswa kwama-Naphthalene Amixtures kubuchwepheshe bakhonkolo obulungiselelwe ngomumo obuhlanganisiwe. Kodwa-ke, yizeUkuhlanganiswa kwe-Polycarboxylate Superplastimizerixazulula izidingo zokuphonsa okuphezulu nokuqina kukakhonkolo olungiselelwe ngomumo,Ukuhlanganiswa kwe-Polycarboxylate Superplastimizerkuzwela kakhulu ekushintshashintsheni kwezinto zokwenziwa kokhonkolo kanye nezimo zezemvelo, okuholela ezinkingeni ezahlukahlukene ekwakhiweni kokhonkolo okuxutshwe kahle. Isibonelo, ukuncibilika kokhonkolo okuxutshwe ngomumo sekukhuphukile, ikakhulukazi ebusika, le nto ivame kakhulu, futhi isiteshi sokuxuba ukhonkolo esilungiselelwe ngaso sonke isikhathi sihlala sixazululwa kahle.
Izizathu zihlaziywa kanjena:
1. Kunqunywa ngohlobo lweqembu le-molecular elehlulekile elisebenzayo lePolycarboxylate axhumeka. Ngaphansi kwemvelo yokushisa ephansi, ijubane lezinhlanzi ezibonakalayo ze-adcerbingUkuhlanganiswa kwe-Polycarboxylate SuperplastimizerAmaqembu ama-moleculal asebenzayo ahamba kancane, kanti ukhonkolo ophuma emshinini awukwazi ukukhombisa ngokweqiniso izinga lokuncipha kwamanziUkuhlanganiswa kwe-Polycarboxylate Superplastimizer. Ngemuva kwesikhathi sokuhamba,Ukuhlanganiswa kwe-Polycarboxylate Superplastimizeridlala indima ngokugcwele, okuholela ekunciphiseni ukhonkolo esizeni ukwanda noma ukuhlukanisa;
2. Ebusika, umusi noma ukufudumeza kukagesi kuvame ukusetshenziselwa ukushisa amanzi okuxuba ngesikhathi sokukhiqiza esiteshini sokuxuba. Kodwa-ke, izinga lokugeleza kwamanzi lishesha ngesikhathi sokukhiqiza, futhi izinga lokushisa elikhuphukayo lamanzi afudumele alikwazi ukuqhubeka, okuphumela ngomehluko omkhulu ekushiseni kwamanzi okuxubana kwezimoto zangaphambili nezingemuva, ezithinta isikhathi se-adsorpl Ama-molecule ahlanganisiwe nezinhlayiya ezibonakalayo eziqinisekisiwe, futhi ngaleyo ndlela kuthinta ushintsho lwe-slump kakhonkolo;
Izixazululo:
(1) Yenza izivivinyo zokuhambisanaUkuhlanganiswa kwe-Polycarboxylate SuperplastimizerFuthi izinto zokwenza okuqinisekisiwe ezisetshenziswa kusengaphambili ukuze ziqinisekise ukuthi azihlangene hhayi kuphela izidingo zokunciphisa amanzi kodwa futhi nezidingo zokusebenza kukakhonkolo;
(2) Zama ukunciphisa ukuguqulwa kokushisa kwamanzi okuxubana okusetshenziswe esiteshini sokuxuba. Uma izimo zivuma, setha amathangi amabili amanzi okushintshana ngokushintshana;
(3) Nweba isikhathi sokuxuba ukuqinisekisa ukuthiUkuhlanganiswa kwe-Polycarboxylate SuperplastimizerFuthi izinhlayiya ezibonakalayo ze-cecmential zinesikhathi sokwanela sokuxhumana;
(4) Lungisa isilinganiso sokuxuba ukukhulisa ukuqina kokhonkolo bese unciphisa inani lama-admixtures ukunciphisa ukubheja.
Isikhathi sePosi: Feb-19-2025
