Umhla wokuPosa:24, Nov,2025

Ukungunda ngaphakathipolycarboxylate superplasticizerzinokuchaphazela umgangatho wazo kwaye, kwiimeko ezinzima, zikhokelela kwimiba yomgangatho obambekayo. Le milinganiselo ilandelayo iyacetyiswa.

1. Khetha umgangatho ophezulu we-sodium gluconate njengecandelo elibuyiswayo.

Okwangoku, kukho abenzi abaninzi be-sodium gluconate kwimarike. Abavelisi abaneenkqubo zokulawula imveliso engqongqo banokulawula ngokufanelekileyo i-glucose eshiyekileyo kunye ne-Aspergillus niger ngexesha lemveliso, ngaloo ndlela banciphisa umngcipheko wokonakala kwi-polycarboxylate superplasticizers eyenziwe nge-sodium gluconate.

2. Yongeza umthamo ofanelekileyo wesigcinakaliso.

Ukongeza ubungakanani obufanelekileyo bokugcina ngexesha lokuveliswa kwepolycarboxylate superplasticizer kunokuthintela ngokufanelekileyo ukonakala. Ezona zigcini ziphambili ngoku kwimarike ziquka i-sodium nitrite, i-sodium benzoate, kunye ne-isothiazolinone. I-Isothiazolinone isetyenziswa kakhulu, isebenza kakhulu, kwaye inetyhefu ephantsi. Yi-fungicide enga-oxidizing enoluhlu olubanzi lwe-pH, iyenza ibe lolona khetho lufanelekileyo lokuthintela kunye nokucoca ii-superplasticizers. Idosi yi-0.5-1.5 kg ngetoni ye-polycarboxylate superplasticizer.

3. Nika ingqalelo kwindawo yokugcina.

Gcina i-polycarboxylate superplasticizer kwindawo epholileyo, enomoya owaneleyo kude nelanga elithe ngqo. Uvavanyo lwenziwa apho enye inxalenye ye-polycarboxylate superplasticizer ifakwe kwibhotile epholileyo, i-sun-proof storage bottle, ngelixa enye inxalenye ifakwe kwibhotile evelele ilanga elithe ngqo. Ibhotile evezwe kwilanga elithe ngqo yakhawuleza yabunjwa kwaye yajika yaba mnyama.

Kwakhona, izikhongozeli zepolycarboxylate superplasticizer zokugcina kufuneka zenziwe ngezinto ezingezizo ezentsimbi, njengoko ukubola kwentsimbi kunokubangela ukuguquka kombala kunye nokuwohloka. Ngokomzekelo, iitanki zentsimbi engenastainless zinokubangela ukuba i-superplasticizer ibe bomvu, iitanki zentsimbi zinokubangela ukuba ibe luhlaza, kwaye iitanki zobhedu zinokubangela ukuba ijike ibe luhlaza okwesibhakabhaka.

4. Qikelela ngokwengqiqo ubungakanani bepolycarboxylate superplasticizer esetyenziswe kwiprojekthi.

Kwezinye iiprojekthi, ireyithi yokusetyenziswa kwepolycarboxylate superplasticizer ihlala kunzima ukuyilawula ngenxa yezinto ezifana nenkqubela phambili yeprojekthi kunye neemeko zemozulu. Kwezinye iimeko, i-polycarboxylate superplasticizer igcinwe kwindawo ngaphezulu kweenyanga ezintathu okanye nangaphezulu, ekhokelela ekuwohlokeni rhoqo. Ke ngoko, kuyacetyiswa ukuba abavelisi banxibelelane nesebe leprojekthi malunga neshedyuli yokusetyenziswa kwemveliso kunye nomjikelo ngaphambi kokuhanjiswa, ukuqinisekisa ukusetyenziswa okucwangcisiweyo kunye nolungelelwaniso oluguqukayo phakathi kokusetyenziswa kwepolycarboxylate superplasticizer kunye nokuzaliswa kwakhona.

5. Nciphisa ukusetyenziswa kwezithinteli ezifana ne-formaldehyde kunye ne-nitrites.

Okwangoku, abanye abavelisi be-superplasticizer basebenzisa izilondolozo ezifana ne-formaldehyde, i-sodium benzoate, kunye ne-nitrites ene-oxidizing. Ngelixa zingabizi kakhulu, ezi zithinteli zingasebenzi. Ngaphaya koko, i-formaldehyde inokubaleka ngokuhamba kwexesha, ubushushu, kunye ne-pH, nto leyo ebangela ukuba imveliso iqhubeke yonakala. Kuyacetyiswa ukuba kusetyenziswe ii-biocides ezikumgangatho ophezulu xa kunokwenzeka. Kwiitanki zokugcina ezonakalisiweyo ze-superplasticizer, zicoce kakuhle ngaphambi kokuba uzigcwalise nge-polycarboxylate superplasticizer entsha.

Ukongeza, kwiipolycarboxylate superplasticizers ezinobumba obuncinci, unyango lobushushu, ukongezwa kwe-hydrogen peroxide okanye i-caustic soda engamanzi, okanye ezinye iindlela zingasetyenziselwa ukuphinda zisetyenziswe. Uncwadi olufanelekileyo lubonisa ukuba olu nyango lunokubuyisela i-polycarboxylate superplasticizer enokungunda kwiipropati zayo zangaphambili, ukufumana umbala ofana noweemveliso ezingabunjwanga kunye nokuphelisa ivumba.