Umhla wokuposa:9,UJan,2023

Banciphise ntoni amanzi?

Abacimisi bamanzi (njenge-LIGNOSPULS) luhlobo lwezinto ezixutyungelwe kwikhonkrithi ngexesha lenkqubo yokuxubusha. Abahambisi bamanzi banokunciphisa umxholo wamanzi nge-12-30% ngaphandle kokulalanisa ukusebenza kwekhonkrithi okanye amandla omatshini (esihlala sithetha ngokubhekisele kumandla ecinezelweyo). Kukho amanye amabakala abaCwangcisi-hlulo lwamanzi, ezizezi-superplasticizers, iiplastiki okanye abaphantsi kwamanzi aphezulu (HRWR).

Iindidi zokunciphisa amanzi

Kukho iintlobo ezininzi zokunciphisa ukunciphisa amanzi. Iinkampani zemveliso zinika amagama ahlukeneyo kunye nezixhobo zokuhlelwa kwezi zingqinisiso njengamanzi anjengamanzi, ugcino, uGawulayo, njl.

Ngokubanzi, sinokwahlulahlula amanzi okunciphisa amanzi kwiindidi ezintathu ngokobume bokhemikhali (njengakwiphepha 1):

I-LIGNNOSONOULSONATONOMATION, I-HYDROXYCY YOCID ACID, kunye ne-hydroxyds.

Ivela phi i-ligsin?

I-LIGIN yinto enzima emele phantse i-20% yokuqulunqwa kweenkuni. Ngexesha lenkqubo yokuveliswa kwephepha lokwenza iphepha ukusuka kwiinkuni, inkcitho yotywala yenziwa njengemveliso equlathe umxube wezinto, kubandakanya iimveliso ze-LIGINASE, i-CLINOhDYDRAFT, i-carbohydrate (i-subbohydrate) kunye I-Sulfuust Acid okanye i-sulftes.

Ukungathathi cala emva kokungathathi cala, iinkqubo zoqobo kunye neenkqubo zokubila zivelisa uluhlu lwee-ligenostil zokwahlukana nokucoceka, njengokungathathi cala, inkqubo yokutsalwa, i-Pemple Syper, iminyaka yenkuni esetyenziswe njenge I-Pulp Freadtock.

I-LIGNNOSOULDESS njengabaCwangcisi bamanzi kwikhonkrithi

Lignosulfonate superplasticizer dose is typically 0.25 percent, which can result in water reductions of up to 9 to 12 percent in cement content (0.20-0.30%). Njengoko isetyenziswe kwi-dosage efanelekileyo, amandla ekhonkrithi aphuculwe nge-15 ukuya kwi-20% xa kuthelekiswa nekhonkrithi yekhonkrithi. Amandla akhula ngama-20 ukuya kwi-30 pesenti emva kweentsuku ezi-3, nge-15 ukuya kwi-15 pesenti emva kweentsuku ezisi-7, kwaye ngenani elifanayo emva kweentsuku ezingama-28.

Ngaphandle kokutshintsha amanzi, ikhonkrithi ingahamba ngakumbi, yenza kube lula ukusebenza kunye (okt ukwanda ukusebenza).

Ngokusebenzisa itoni enye ye-LIGNNOSPLINETER POSPERPERITER endaweni yesamente, unokugcina iitoni ezingama-30 ukuya kwengama-40 zesamente ngelixa ugcina i-slump yethambeka, ubukhulu, kunye nekhonkrithi yekhonkrithi.

Kwimeko esemgangathweni, ikhonkrithi exutywe ne-Arhente inokulibazisa ubushushu obungaphezulu kweeyure ezintlanu, ixesha lokugqibela lokuseta ngaphezulu kweeyure ezintathu xa kuthelekiswa nekhonkrithi. Oku kuyingenelo ukuba kwakhiwe ihlobo ihlobo, izithuthi zekhonkrithi yentengiso, kunye nekhonkrithi ye-Mass.

I-LignosulfosulfoulfoustFouldeizer ene-micro-infrating inokuphucula ukusebenza kwekhonkrithi ngokwemigaqo yokungafezeki.