Post Date:24, Nov,2025

Ukuva mukatipolycarboxylate superplasticizerinogona kukanganisa hunhu hwavo uye, mumatambudziko akaomarara, inotungamira kune kongiri yemhando nyaya. Matanho anotevera anokurudzirwa.

1. Sarudza yemhando yepamusoro sodium gluconate sechikamu chinodzoreredza.

Parizvino, kune akawanda sodium gluconate vagadziri pamusika. Vagadziri vane yakasimba kugadzirwa kudzora masisitimu vanogona kunyatso kudzora yakasara glucose uye Aspergillus niger panguva yekugadzira, nekudaro vachidzikisa njodzi yekuparara mu polycarboxylate superplasticizers akagadzirwa ne sodium gluconate.

2. Wedzera huwandu hwakakodzera hwekuchengetedza.

Kuwedzera huwandu hwakakodzera hwekuchengetedza panguva yekugadzirwa kwepolycarboxylate superplasticizer inogona kudzivirira kuparara. Iwo makuru ekuchengetedza pamusika parizvino anosanganisira sodium nitrite, sodium benzoate, uye isothiazolinone. Isothiazolinone inoshandiswa zvakanyanya, inoshanda zvakanyanya, uye yakaderera-chepfu. Iyo isiri-oxidizing fungicide ine yakafara pH renji, ichiita sarudzo yakanaka yekudzivirira uye sterilizing superplasticizers. Muyero ndeye 0.5-1.5 kg patani yepolycarboxylate superplasticizer.

3. Teerera kune nzvimbo yekuchengetedza.

Chengetedza polycarboxylate superplasticizer munzvimbo inotonhorera, inofefetera zvakanaka kure nechiedza chezuva. Muedzo wakaitwa umo chikamu chimwe chepolycarboxylate superplasticizer chakaiswa mubhodhoro rinotonhorera, rinodzivirira zuva, asi chimwe chikamu chakaiswa mubhodhoro rakafumurwa zuva rakananga. Bhodhoro rakaiswa muchiedza chezuva rakakurumidza kuumbwa nekushanduka kuva dema.

Zvakare, polycarboxylate superplasticizer midziyo yekuchengetera inofanirwa kugadzirwa nezvinhu zvisiri zvesimbi, sezvo ngura yesimbi inogona kukonzeresa uye kunyange kuparara. Semuenzaniso, matangi esimbi asina simbi anogona kuita kuti superplasticizer iite tsvuku, matangi esimbi anogona kuita kuti iite girinhi, uye matangi emhangura anogona kuita kuti iite bhuruu.

4. Rationally fungidzira huwandu hwepolycarboxylate superplasticizer inoshandiswa mupurojekiti.

Pane mamwe mapurojekiti, mwero wepolycarboxylate superplasticizer kushandiswa kunowanzo kunetsa kudzora nekuda kwezvinhu zvakaita sekufambira mberi kweprojekiti uye mamiriro ekunze. Mune zvimwe zviitiko, polycarboxylate superplasticizer yakachengetwa pasaiti kweanopfuura mwedzi mitatu kana kunyange kureba, zvichikonzera kuderera kwakawanda. Naizvozvo, zvinokurudzirwa kuti vagadziri vataurirane nedhipatimendi reprojekiti maererano nechirongwa chekushandiswa kwechigadzirwa uye kutenderera kusati kwaendeswa, kuve nechokwadi chekushandiswa kwakarongwa uye chiyero chine simba pakati pepolycarboxylate superplasticizer kushandiswa uye kuzadzazve.

5. Deredza kushandiswa kwezvidziviriro zvakadai se formaldehyde uye nitrites.

Parizvino, vamwe vanogadzira superplasticizer vanoshandisa zvinochengetedza zvakaita se formaldehyde, sodium benzoate, uye zvine oxidizing nitrites. Kunyange zvazvo zvisingadhuri, izvi zvinochengetedza hazvibatsiri. Uyezve, formaldehyde inogona kutiza nekufamba kwenguva, tembiricha, uye pH, zvichiita kuti chigadzirwa chirambe chichiparara. Zvinokurudzirwa kushandisa emhando yepamusoro biocides pese pazvinogoneka. Kune akashatiswa superplasticizer ekuchengetedza matangi, anyatsoachenesa usati wawedzera ne polycarboxylate superplasticizer nyowani.

Mukuwedzera, kune polycarboxylate superplasticizers ine mold shoma shoma, kupisa kupisa, kuwedzera kwehydrogen peroxide kana liquid caustic soda, kana dzimwe nzira dzinogona kushandiswa kudzokorodza. Mabhuku akakodzera anoratidza kuti marapirwo aya anogona kudzoreredza moldy polycarboxylate superplasticizer kune yayo yepakutanga zvivakwa, kuwana ruvara rwakafanana neyezvigadzirwa zvisina kuumbwa uye kubvisa kunhuhwirira.