Lokacin saita kankare muhimmiyar sigogi ce ta shafi ingancin ginin da ci gaba. Idan lokacin saiti yayi tsayi, yana iya haifar da saurin gina gini da lalata ingancin ƙwararrun kankare; Idan lokacin saita ya yi gajarta, yana iya haifar da matsaloli a cikin gini na kankare kuma yana shafar tasirin aikin. Don daidaita lokacin saita kankare, amfani da kayan adawar ta zama hanya ta yau da kullun a cikin samar da kwastomomi na zamani.Hydroxyethyl methyl selululose (hemc), a matsayinta na gama gari gama gari, ana amfani dashi sosai a cikin kayan kwalliya kuma yana iya shafar ƙwayar ƙwayar ƙwayar cuta, riƙe ruwa, saita lokaci da sauran kaddarorin kankare.1. Kayayyakin asali na Hemc
Hemc wani yanki ne mai canza launi, yawanci an yi shi ne daga sel na halitta ta hanyar etylation da methylation halayen. Yana da kyakkyawan abinci na ruwa, thickening, riƙewar ruwa da kayan aikin glelling, don haka ana amfani da shi a cikin gini, coftings, sunadarai na yau da kullun. A cikin kankare, ana amfani da Hemc a matsayin mai kauri, wakilin riƙe rheorner da wakilin rheolen, wanda zai iya inganta aikin kankare, ƙara tasirin adsa da tsayayyen lokaci.
2. Tasiri na Hemc a kan lokacin saitin kankare
Jinkirtar lokacin saiti
A matsayinsa na selulose na sel, Hemc ya ƙunshi adadi mai yawa na ƙungiyoyi na hydrophilic a cikin tsarin ƙwayoyin ta don samar da kwayoyin halittar ruwa don samar da tsarin hydrates na yau da kullun. A hydration dauki na ciminti shine babban tsarin haddifi na kankare, da kuma ƙari na Hemc na iya shafar lokacin saita ta hanyoyi masu zuwa:
Ingantaccen riƙewar ruwa: hemcc na iya inganta ruwan ribar ruwa na hana, rage ƙasa da ruwa na ruwa, da kuma tsawanta lokacin ciminti hydration. Ta hanyar riƙewar ruwa, Hemc na iya nisantar da yawan asarar ruwa, da hakan zai jinkirta abin da ya faru na farko da saitin ƙarshe.
Rage zafin hydration: Hemc na iya hana haduwa da hydration dauki na ciyawar barbashi ta hanyar ƙara tasirin kankare da rage motsi da barbashi. Matsakaicin ragi na hydration yana taimakawa wajen jinkirta lokacin saitin kankare.
Daidaitawar rheolet: Hemc na iya daidaita kayan aikin kankare, ƙara haɓakar danko, da kuma kiyaye matsalolin da aka yi a farkon matakin, kuma guje wa matsaloli gine-gine da ke haifar da wuce haddi coagulation.
Abubuwa masu tasiri
TasirinHaik jiniA kan lokacin saita ba kawai dangantaka da sashi ba ne kawai, amma kuma wasu dalilai na waje:
Weighturin kwayar halittar Hemc: Tsarin kwayar halittar Hemc: Tsarin kwayar halittu da kuma mawuyacin hali (matakin canzawa na ethyl) na Hemc suna da babban tasiri a aikinsa. Hemc tare da mafi girman nauyi kwayar cuta da kuma mafi girman digiri na musamman na iya samar da tsarin cibiyar sadarwa da kuma abubuwan da suka dace da lokaci, don haka ilmantarwa tana da mahimmanci.
Nau'in ciminti: nau'ikan ciminti daban-daban suna da ƙimar hydration daban-daban, don haka tasirin hemc a kan tsarin carkin daban-daban. Talakawa Ceminland ciminti yana da kudi da sauri hydration na da sauri, yayin da wasu ciminti mai zafi mai zafi yana da ragi na hydration na musamman, kuma rawar Hemt a cikin waɗannan tsarin suna iya zama sananne.
Yanayin muhalli: Yanayin muhalli kamar yawan zafin jiki da zafi suna da tasiri mai mahimmanci a kan lokacin saita kankare. Babban yanayin zafi zai hanzarta hydration dauki na ciminti, wanda ya haifar da wani gajeren lokaci, da tasirin huhu a cikin yanayin zazzabi mai yawa na iya zama da rauni. A akasin wannan, a cikin ƙananan yanayin yanayin zafi, jinkirin tasirin hemc na iya zama mafi bayyane.
Taro na Hemc: Taro na Hemc kai tsaye yana tantance matakin tasirinsa akan kankare. Babbar hankali na Hemc na iya ƙara yawan riƙewar ruwa, ta yadda yadda ya kamata ya jinkirta lokacin ajiyewa, amma hedive heady ya shafa manne da ya shafi aikin gini.
Sakamakon Synergistic na Hemc tare da wasu kayan kwalliya
Ana amfani da HEMC tare da wasu abubuwan hanawa (kamar masu rarraba ruwa, masu zanga-zangar, da sauransu) don daidaita aikin kankare. Tare da hadin gwiwar batutuwa, yanayin jinkirta tasirin heath na iya inganta. Misali, tasirin da keyergistic na wasu rikewa kamar su a matsayin phosphates da sukari mai saurin tsawaita matakan a cikin yanayin yanayi ko na bukatar dogon shiri.
3. Wasu sakamakon hemc a kan kaddarorin na kankare
Baya ga jinkirta lokacin ajalin, Hemc shima yana da tasiri mai mahimmanci a kan sauran kaddarorin kankare. Misali, Hemc na iya inganta ruwan rai, anti-rarrabewa, yin famfo da aiki da kuma ƙarfin hali. Yayinda yake daidaita lokacin saita, thickening da sakamakon riƙewar ruwa na heathc kuma yana iya hana rarrabuwa ko zub da jini na kankare, da kuma inganta ingancin gabaɗaya da kwanciyar hankali na kankare.
Hydroxyethyl methylcellulose (hemc) na iya jinkirta jinkirin saita lokacin riƙewar ruwan sha, thickening da tsarin ƙa'idar tsarin. Digiri na tasirin heemors ya shafi abubuwa masu mahimmanci kamar nauyin kwayoyin ta, digiri na canji, hadewar ciminti, hadewar muhalli. Ta hanyar sarrafa sashi da kuma tsarin huhu, ana iya tsawaita lokacin saiti da kyau yayin tabbatar da aikin ginin aikin kankare, da aiki da ƙarfin gwiwa za a iya inganta. Koyaya, yawan amfani da Hemc na iya kawo sakamako mara kyau, irin su da ba su da kyau ko rashin hydration ko kuma cikakken hydration ko taka tsantsan bisa ga bukatun injiniyan.
Lokaci: Nuwamba-21-2024