HEMC (HydroxyEthyy Methyl Methyl Methyl Methyl Methomenyo ya polymer yashonga amazi akoreshwa mu bikoresho byo kubaka. Ikigaragara cyane gifite uruhare mugutezimbere amazi ya sima akatinda sima hydtion reaction reaction. Muri syration inzira ya sima, hemc ifite uruhare runaka mubisubizo byimyitwarire n'imikorere ya sima.
1. Imiterere y'ibanze ya hemc
Hemc ni polymer yakozwe nibishushanyo mbonera bya selile karemano. Imiterere yayo ikubiyemo ibisimbura bibiri, HydroxyEthyl na Methyl, bituma bigira ubwitonzi bwiza, ubushobozi bwo guhindura vicosity hamwe na filme. Nkigikorwa cya sima, hemc irashobora kunoza amazi, imikorere yubwubatsi, no gutangira muri sima, kandi birashobora kunoza imbaraga no kuramba nyuma yo gukomera kurwego runaka.
2. Ingaruka ya hemc kuri sima yo kwihishwa
Sima hydtion nigikorwa cyo gushinga imitekerereze no kubyitwaramo. Binyuze muri iki gitekerezo, sima Paste yanagora buhoro buhoro gukora matrix ikomeye. Nkibisobanuro, hemc birashobora gukinira inshingano zitandukanye muri sima yo kwifashi. Ingaruka zihariye nizi zikurikira:
2.1 Gutezimbere amazi yo gucika intege
Mu cyiciro cya mbere cya sima, amazi yo gucika intege ni umukene, ushobora kugira ingaruka mu gihe cyo kubaka. HEMC irashobora kunoza neza amazi yo gucika intege kubera viscosity yayo hejuru kandi byoroshye amazi meza. Itoroshe sima, igabanya igiterane hagati ya sima, bityo bigatuma ingufu zidahwitse, byoroshye gukora no gusuka mugihe cyo kubaka.
2.2 Gutinda sima hydration reaction
Itsinda rya Hydroxyyerthyl muri hemc rifite hydrofilirity. Irashobora gukora firime ya hydration hejuru yimiterere ya sima, gahoro umuvuduko winyungu hagati ya sima namazi, bityo bidindiza inzira yo gukumira sima. Uku gutinda ni ngombwa cyane mubushyuhe bwinshi cyangwa kubaka byihuse. Irashobora gukumira iterambere ridahwitse ryatewe no kuzenguruka cyane kwangwa, kandi dushobora kwagura igihe cyo kubaka kugirango twirinde ibibazo byumisha hakiri kare.
2.3 Kunoza umutekano wa sima
Mugihe cyimikorere ya sima ya clurry, hemc irashobora kunoza neza ituze. Amatsinda ya hydroxyyeryl na methyl muri molekile ya hemc irashobora gusabana na sima ikoresheje hydrogen bonds na van der waails imbaraga zo gukora imiterere ya paste ihamye. Uku gutuza gukumira ibintu muri sima Paste, bityo bigatuma uburinganire bwa sima Paste no guharanira umutekano wa sima.
2.4 Gutezimbere ibikorwa bya sima y'ibicuruzwa
HEMC irashobora kunoza ibikorwa bya sima ya sima yakoresheje amazi no gusoza sima Paste. Kurugero, mugice cyintangiriro ya sima, hemc irashobora kugira ingaruka kumiterere no gukwirakwiza ibicuruzwa bya hydration muri sima Paste, nka HEDDTD Calcium ya Siyali (Csh) Geli. Mugihe cya sima, gushiraho Csh gel nikintu cyingenzi muguhitamo imbaraga nubwara bya sima. HEMC irashobora guteza imbere isaranganya rimwe rya Csh Gel no kunoza ubucucike n'imbaraga za sima mu guhindura ion kwibanda muri sima yamashanyarazi.
2.5 ngaruka ku mbaraga zome
Ingaruka za hemc ku mbaraga zomerwa zifitanye isano rya hafi na sima rya sydetion. Mu cyiciro cya mbere cya sima, imbaraga za mbere za sima zishobora kugabanuka kubera ingaruka zidindiza ya hemc. Icyakora, igihe EMCC yifata, HAMC irashobora gufasha gukora sima ya sima, bityo bigatuma imbaraga zihebuje zo kwihitiramo mu gihe kirekire. Byongeye kandi, HAMPC irashobora guteza imbere indwara ya sima, yongera kudatungana n'imiterere ya sima, no kuzamura igihe cya sima.
3. Izindi ngaruka za hemc kuri sima
Hiyongereyeho ingaruka zavuzwe haruguru kuri sima, HAMC kandi ifite ingaruka zimwe ku bindi mitungo ya sima, ahanini harimo:
3.1 Gutezimbere kurwanya ubukonje no kudatungana kwa sima
HEMC irashobora kunoza ibikorwa bisanzwe bya sima, kugirango bishobore kubyara matrix ya Denser mugihe cyimikorere ya hydtion. Iyi mbonwa nini irashobora kugabanya neza uburozi imbere muri sima, bityo bigatuma indwara yo kurwanya ubukonje no kudatungana. Mubihe bikabije, kurwanya ubukonje no kudatungana mumiterere ya sima ni ngombwa mugihe kirekire cyinyubako.
3.2 Kongera ihohoterwa rya sima
Kubera ko hemc itezimbere ubucucike bwa sima, birashobora kandi kugabanya neza ubwimbe bwinjira muri sima, kugabanya kwinjira mumazi, gaze cyangwa imiti, bityo bikanonosora sima. Cyane cyane mubidukikije cyangwa abacirikishwa bashingiye kuri Acide, HEMC irashobora gufasha kwagura ubuzima bwa serivisi.
4. Umubare n'ingaruka bya hemc
Ingaruka za FOMC kuri sima yo kwifashi ni ikintu cyingenzi. Muri rusange, ingano ya hemc yongeyeho igomba guhindurwa ukurikije ibikenewe. EMMC nyinshi irashobora gutera sima gucika intege cyane kandi bigira ingaruka kubikorwa byubwubatsi; Mugihe kwiyongera kudahagije bishobora kugira uruhare rugaragara mugutezimbere imikorere ya sima. Mubisanzwe, ingano ya hemc yongewe kuri sima ni 0.2% kuri 1.0% (ukoresheje misa ya sima), hamwe namafaranga yihariye yakoreshejwe agomba kugenwa hakurikijwe ubwoko butandukanye no gukoresha ibidukikije.
Nk'uko Cevown admiraxture, hemc agira uruhare runini mu kuzamura amazi yo gucika intege, gutinda inzira yo kurya sima, no kuzamura ibikorwa n'imbaraga za sima. Gukoresha hemc birashobora kunoza imikorere ya sima ku rugero runaka, cyane cyane mu kuzamura imikorere ya sima, no kwagura igihe cyo kwifata, no kuzamura imbaraga n'imbaraga z'ingwate. Ariko, ingano ya hemc yakoresheje igomba guhindurwa ukurikije ibintu nyabyo kugirango habeho imikorere myiza. Mu mishinga yo kubaka, gusaba hemc bizafasha kunoza ubuziranenge no kuramba kubicuruzwa bya sima.
Igihe cyagenwe: Feb-15-2025