Sisitemu yo Kuzamura no Kurangiza (EIFS), izwi kandi ku izina rya External Insulation Composite Sisitemu (ETICS), ikoreshwa cyane mu nganda z’ubwubatsi mu rwego rwo kuzamura ingufu z’inyubako. Izi sisitemu zigizwe no kubika, gufatira hamwe, gushimangira mesh no kurinda. Hydroxypropyl methylcellulose (HPMC) ninyongera zinyuranye zishobora kwinjizwa mubikorwa bya EIFS / ETICS kugirango zongere ibintu byose mubikorwa byabo.
1. Intangiriro kuri EIFS / ETICS
A. Ibigize EIFS / ETICS
Kwikingira:
Mubisanzwe bikozwe muri polystirene yagutse (EPS) cyangwa ubwoya bwamabuye y'agaciro.
Tanga imbaraga zo kurwanya ubushyuhe.
Ibifatika:
Fata insulasiya kuri substrate.
Irasaba guhinduka, imbaraga hamwe no guhuza ibikoresho.
Mesh gushimangira:
Gushyiramo ibice bifatika kugirango byongerwe imbaraga.
Irinde gucika kandi itezimbere muri rusange.
Ikoti ririnda:
Imitako irimbisha kandi irinda.
Kurinda sisitemu ibintu bidukikije.
2. Incamake ya Hydroxypropyl Methylcellulose
A. Imikorere ya HPMC
Hydrophilicity:
Gutezimbere gufata amazi, nibyingenzi kugirango ukire neza.
Kugabanya ibyago byo gucika kandi byemeza kurangiza kimwe.
Ubushobozi bwo gukora film:
Gukora firime yoroheje, yoroheje iyo ikoreshejwe.
Itezimbere ikoti yo hejuru kugirango isimbure.
Thickener:
Hindura ubwiza bwa formula.
Korohereza gushyira mu bikorwa byoroshye no kuyobora neza.
Kunoza guhinduka:
Kongera ubwuzuzanye.
Kugabanya ibyago byo guturika bitewe nuburyo bwimiterere.ibice bitatu. Ibyiza bya HPMC muri EIFS / ETICS
A. Kunoza gukomera
Kongera imbaraga zo guhuza:
HPMC itezimbere imiterere ifatika.
Menya neza isano ikomeye hagati ya insulation na substrate.
Guhuza hamwe nuburyo butandukanye:
HPMC irashobora guhuza nibikoresho bitandukanye.
Kunoza imikorere ya EIFS / ETICS.
B. Kubika amazi no gukiza
Mugabanye igihe cyo kumisha:
Ibikoresho bigumana amazi ya HPMC bidindiza inzira yo kumisha.
Emerera gukira kugenzurwa cyane, kugabanya ibyago byo kurangiza kutaringaniye.
Irinde gukama imburagihe:
Hydrophilicity irinda ibifunga gukama imburagihe.
Kunoza imikorere no kugabanya amakosa yo gusaba.
C. Kwirinda kumeneka no guhinduka
Kurwanya ibice:
HPMC ikora nka anti-cracking.
Kureka guhangayika no kugenda, bigabanya amahirwe yo gucika.
Kunoza guhinduka:
Kuzamura imiterere yimyenda yo hejuru.
Kugabanya ingaruka zimpinduka zimiterere nihinduka ryubushyuhe.
D. Kunoza imikorere
Hindura neza ububobere:
Umubyimba wa HPMC wongera ubwiza bwimikorere.
Bituma porogaramu yoroshye kandi hejuru yoroshye.
Imiterere ihamye:
HPMC ifasha gutanga imiterere ihamye yo kurinda kurangiza.
Kunoza ubwiza bwubwiza nubwiza muri rusange.
Bane. Inyandiko zisaba
A. Inzira iboneye
Ibyiza bya HPMC:
Menya neza HPMC yibanda kumurongo wihariye.
Kuringaniza kuzamura imikorere hamwe no gutekereza kubiciro.
Ikizamini cyo guhuza:
Kwipimisha guhuza nibindi byongeweho nibikoresho.
Menya ubufatanye utabangamiye imikorere.
B. Ibidukikije
Ubushyuhe n'ubukonje:
Reba ingaruka zibidukikije ku mikorere ya HPMC.
Hindura ibisubizo bihuye nikirere n'ibihe bitandukanye.
Ikoreshwa rya tekinoroji:
Itanga ubuyobozi kubijyanye no gukoresha neza tekinike.
Kugwiza inyungu za HPMC muburyo bwubwubatsi.
5. Inyigo
A. Ingero zukuri kwisi
Umushinga A:
Umushinga ibisobanuro byatsinze HPMC.
Kugereranya kugereranya ibipimo byerekana mbere na nyuma yo kongera HPMC.
Umushinga B.
Muganire kubibazo byahuye nibisubizo byashyizwe mubikorwa.
Kugaragaza imiterere ya HPMC mubihe bitandukanye.
atandatu. Ibizaza hamwe nicyerekezo cyubushakashatsi
A. Guhanga udushya twa tekinoroji ya HPMC
Inzira ya Nano:
Gucukumbura ubushobozi bwa nanotehnologiya muri HPMC ishingiye kuri EIFS / ETICS.
Kongera imikorere no kugabanya ingaruka zibidukikije.
Kwinjiza hamwe nibikoresho byubwenge:
Ubushakashatsi bwo kwinjiza HPMC mubikoresho byo gutwikira ubwenge.
Kongera imikorere nko kwikiza no kwiyumvamo.
B. Imyitozo irambye
Bio ishingiye kuri HPMC Inkomoko:
Gukoresha ubushakashatsi bwibinyabuzima bishingiye kuri HPMC.
Huza EIFS / ETICS na SDGs.
Gusubiramo no gutekereza ku buzima bwa nyuma:
Reba uburyo bwo gutunganya ibice bya EIFS / ETICS.
Gutezimbere uburyo bwo kujugunya ibidukikije.
karindwi. mu gusoza
A. Gusubiramo ibyingenzi
Kunoza gukomera no gukomera:
HPMC yongerera imbaraga imbaraga zo guhuza urwego rwimikorere na substrate.
Kubika amazi no kugenzura imiti:
Mugabanye igihe cyo kumisha kugirango wirinde gukama imburagihe kandi urebe ko byakira.
C-Gukumira no Guhinduka:
Gukora nka anti-cracking agent kandi byongera sisitemu ihinduka.
Kunoza imikorere:
Optimised viscosity kugirango byoroshye gukoreshwa hamwe nuburyo buhoraho.
B. Ibyifuzo byo gushyira mubikorwa
Ubuyobozi bwa resept:
Amabwiriza yuburyo bwiza bwa HPMC atangwa ashingiye kubisabwa byihariye.
Ibidukikije:
Ashimangira akamaro ko gusuzuma ibidukikije mugihe cyo kubishyira mu bikorwa.
Mu gusoza, kwinjiza HPMC mubikorwa bya EIFS / ETICS bitanga inzira itanga icyizere cyo kunoza imikorere ya sisitemu. Mugusobanukirwa imiterere ninyungu za HPMC, inzobere mu bwubatsi zirashobora guhindura imikorere, kuzamura imitungo, no kugira uruhare mu kuramba no kuramba byubaka hanze. Gukomeza ubushakashatsi no guhanga udushya mu ikoranabuhanga rya HPMC birashobora kurushaho kwagura imikoreshereze n’inyungu mu nganda zubaka.
Igihe cyo kohereza: Ugushyingo-24-2023