Kwanan Wata:24, Nuwamba,2025

Mildew inpolycarboxylate superplasticizerna iya shafar ingancin su kuma, a lokuta masu tsanani, suna haifar da batutuwa masu inganci. Ana ba da shawarar matakan da ke biyowa.

1. Zaɓi babban ingancin sodium gluconate a matsayin bangaren retarding.

A halin yanzu, akwai masana'antun sodium gluconate da yawa akan kasuwa. Masu kera tare da tsauraran tsarin sarrafa kayan sarrafawa na iya sarrafa ragowar glucose da Aspergillus niger yadda ya kamata yayin samarwa, ta yadda za a rage haɗarin lalacewa a cikin polycarboxylate superplasticizers waɗanda aka tsara tare da sodium gluconate.

2. Ƙara adadin da ya dace na abin kiyayewa.

Ƙara adadin da ya dace na abubuwan adanawa yayin samar da polycarboxylate superplasticizer zai iya hana lalacewa yadda ya kamata. Babban abubuwan kiyayewa a halin yanzu akan kasuwa sun haɗa da sodium nitrite, sodium benzoate, da isothiazolinone. Ana amfani da Isothiazolinone ko'ina, yana da tasiri sosai, kuma maras guba. Yana da wani fungicide mara oxidizing tare da faffadan pH, yana mai da shi kyakkyawan zaɓi don hanawa da hana superplasticizers. Matsakaicin shine 0.5-1.5 kg kowace ton na polycarboxylate superplasticizer.

3. Kula da yanayin ajiya.

Ajiye polycarboxylate superplasticizer a cikin wuri mai sanyi, mai isasshen iska daga hasken rana kai tsaye. An gudanar da gwajin inda aka sanya wani yanki na polycarboxylate superplasticizer a cikin kwalbar ajiya mai sanyi, mai hana rana, yayin da aka sanya wani sashi a cikin kwalbar da aka fallasa hasken rana kai tsaye. Kwalbar da aka fallasa ga hasken rana kai tsaye da sauri ta gyaggyara ta koma baki.

Har ila yau, ya kamata a yi kwantena na ajiya na polycarboxylate superplasticizer da kayan da ba na ƙarfe ba, saboda lalata ƙarfe na iya haifar da canza launin har ma da lalacewa. Misali, tankunan bakin karfe na iya sanya superplasticizer ya zama ja, tankunan ƙarfe na iya sa shi ya zama kore, tankunan jan ƙarfe na iya sa shi ya zama shuɗi.

4. A hankali ƙididdige adadin polycarboxylate superplasticizer da aka yi amfani da shi a cikin aikin.

A kan wasu ayyuka, ƙimar amfani da polycarboxylate superplasticizer sau da yawa yana da wahalar sarrafawa saboda dalilai kamar ci gaban aikin da yanayin yanayi. A wasu lokuta, polycarboxylate superplasticizer an adana shi a wurin sama da watanni uku ko ma fiye da haka, yana haifar da lalacewa akai-akai. Don haka, ana ba da shawarar masana'antun su yi magana da sashen aikin game da jadawalin amfani da samfurin da sake zagayowar kafin bayarwa, yana tabbatar da amfani da aka tsara da daidaita ma'auni tsakanin amfani da polycarboxylate superplasticizer da sakewa.

5. Rage amfani da abubuwan kiyayewa kamar formaldehyde da nitrites.

A halin yanzu, wasu masana'antun superplasticizer suna amfani da abubuwan kiyayewa kamar su formaldehyde, sodium benzoate, da nitrites mai ƙarfi mai ƙarfi. Duk da yake yana da tsada, waɗannan abubuwan kiyayewa ba su da tasiri. Bugu da ƙari, formaldehyde na iya tserewa cikin lokaci, zafin jiki, da pH, yana sa samfurin ya ci gaba da lalacewa. Ana ba da shawarar yin amfani da biocides masu inganci a duk lokacin da zai yiwu. Don tankunan ajiya na superplasticizer da suka lalace, tsaftace su sosai kafin a cika su da sabon polycarboxylate superplasticizer.

Bugu da kari, ga polycarboxylate superplasticizers tare da m mold, zafi magani, da kari na hydrogen peroxide ko ruwa caustic soda, ko wasu hanyoyin za a iya amfani da su sake sarrafa su. Littattafan da suka dace sun nuna cewa waɗannan jiyya na iya mayar da moldy polycarboxylate superplasticizer zuwa ainihin kaddarorinsa, samun launi mai kama da na samfuran da ba a ƙera su ba da kuma kawar da wari.