Gukoresha Hydroxyethyl Methyl Cellulose muri Spray Mortar

Hydroxyethyl Methyl Cellulose (HEMC)ni eteri ya cellulose idashonga mu mazi idafite ionic, ifite ubushobozi bwo gukurura neza, kubika amazi, gusiga amavuta no gukora filime. Ikoreshwa cyane mu bikoresho by'ubwubatsi, gusiga irangi, imiti ikoreshwa buri munsi n'ibindi bikorwa. Mu myaka ya vuba aha, hamwe n'iterambere ry'inganda z'inyubako n'imashini z'ubwubatsi, spray mortgage yagiye isimbuza buhoro buhoro ubwubatsi busanzwe bwo gusigwa intoki kandi iba ubwoko bushya bw'uburyo bwo kubaka bunoze kandi butangiza ibidukikije. Gukoresha HEMC muri spray mortgage byazamuye cyane imikorere y'ubwubatsi n'ubwiza bw'umusaruro wa mortgage, kandi ni kimwe mu bintu by'ingenzi muri uru rwego.

1. Incamake y'imashini ikoresha spray mortar

Imashini itera imiti ni imashini ivanze yakozwe hakoreshejwe ibikoresho byo gutera imiti, birimo imashini itera imiti, imashini itera imiti ishyushye, imashini itera imiti ipima ubwikorezi n'ibindi. Ugereranyije n'uburyo busanzwe bwo gukora hakoreshejwe intoki, imashini itera imiti ifite ibyiza byo kwihuta mu bwubatsi, imbaraga nke mu kazi, ubwiza buhamye mu bwubatsi, kandi ikwiriye ibikorwa binini. Ariko, bitewe n'uburyo itera imiti yihuta kandi ihoraho, ibisabwa byinshi bishyirwa ku buryo imashini ikora neza, ifatana neza kandi ikagumana amazi.

2. Ibiranga imikorere ya HEMC

Hydroxyethyl methylcellulose ifite amatsinda y’imikorere ya hydroxyethyl na methoxy, ibi bikaba biyiha imiterere myiza ikurikira:

Gushonga neza no kudahindagurika kw'amazi: HEMC ishonga vuba mu mazi akonje kugira ngo ikore umuti ubonerana cyangwa ubonerana, ukwiriye uburyo butandukanye bwo kuvanga imyuka.

Kubika amazi neza cyane: Imiterere ya molekile yayo ishobora gufunga neza ubushuhe, ikarinda ubushuhe guhumeka vuba cyane, kandi ikanoza ubushyuhe n'ubufatane bwa sima mu gihe cyo kubaka.

Kongera uburyo bwo gufatana no kurwanya kugwa: HEMC itanga imbaraga zikwiye zo gufatana no gukomera kugira ngo hirindwe ko mortier igwa nyuma yo gutera.

Kunoza imikorere y'ubwubatsi: Koroshya imashini mu gihe cyo gutera, kuvoma no kuringaniza, no kunoza imikorere y'ubwubatsi.

Ihamye ku bushyuhe, aside na alkali: Ikwiriye ibidukikije bitandukanye kugira ngo ikomeze gukora neza.

3. Uruhare rwihariye rwa HEMC mu ikoreshwa rya spray mortar

3.1. Kunoza imiterere y'imitsi yo mu nyubako

Kugira ngo imashini ikoresha spray ikore neza bisaba ko igira amazi meza kandi ikagira thixotropy ihamye. HEMC ishobora guhindura imiterere y’imashini, bigatuma byoroha kuyipompa no kuyikoresha spray. Muri icyo gihe, ishobora gukurura vuba nyuma yo kuyikoresha ku rukuta, ikongera ubushobozi bwo kuyirinda kugwa, kandi ikagira ubushobozi bwo kuyipfundikira neza no kuyishyiraho mu buryo buhamye.

3.2. Kunoza uburyo amazi abikwamo kandi wongere igihe cyo gufungura

Mu gihe cyo gutera amazi, amazi yoroshye kuyahindura umwuka vuba, cyane cyane iyo hari ubushyuhe bwinshi cyangwa umwuka uhumeka, ibyo bikaba byatera koroshya gucika kw'ibumba cyangwa guhuza amazi nabi. Uburyo bwo kubika amazi mu buryo bwiza bwa HEMC butuma amazi atakaza neza, butuma sima n'ibindi bikoresho bikoresha sima birushaho kuba amazi, kandi bukongera imbaraga zo guhuza hagati y'ibumba n'ishingiro. Muri icyo gihe, kongera igihe cyo gufungura bifasha mu kunoza cyangwa kurangiza neza inyubako, kandi bikongera ubushobozi bwo koroshya imirimo yo kubaka.

3.3. Kongera ubushobozi bwo kwirinda kugwa no gufatana

Iyo wubaka ku buso buhagaze cyangwa ku nkuta ndende, iyo sima ifite amazi menshi, biroroshye kugwa, bigira ingaruka ku isura n'ubugari. HEMC yongera ubukana n'imikoranire kugira ngo sima igire thixotropy nziza, ni ukuvuga ko igira amazi meza iyo ikoreshejwe imbaraga (ipompa cyangwa itera), igasubiza vuba imiterere iyo ihagaze, igafata neza urukuta, kandi ikarinda kugwa neza.

3.4. Kongera ubushobozi bwo guhagarara neza kwa mortiweri

HEMC ishobora gushimangira ikwirakwira ry'ibikoresho bitera sima n'ibindi bivangwa mu buryo bwa mortiweri, ikarinda gutandukana no gusohoka kw'amazi, ikemeza ko uruvange rwa mortiweri rungana, kandi ikanoza ubwiza bw'inyubako muri rusange.

4. Igipimo cya HEMC n'ikoreshwa ryacyo

Ingano y’inyongera isabwa muri sima ipfundikiye ubusanzwe ni 0.2% kugeza 0.6%, bitewe n’uburyo ikoreshwa, icyo ikoreshwa n’imikorere isabwa ya sima. HEMC yongerwa kuri sima yumye mu buryo bw’ifu yumye, ikavangwa neza n’ibindi bikoresho fatizo, hanyuma ikavunganywa n’amazi kugira ngo ikoreshwe. Ifite ubushobozi bwo gushonga neza, yoroshye gukwirakwira, ntikora ihurizo, kandi yorohereza umusaruro mu nganda no gukoreshwa aho ikorera.

5. Urugero rw'ingaruka ku ikoreshwa

Gukoresha HEMC mu gusiga irangi ku nkuta inyuma bishobora kongera cyane ubugari bw'urukuta n'ubushobozi bwo kumanika irangi ku rukuta, no kugabanya igihombo cy'ubutaka mu bwubatsi. Muri sima ikoresha ubushyuhe, HEMC yongera imbaraga zo guhuza ibikoresho n'urwego rw'ibanze, bigatuma sisitemu yo gusiga irakomera kandi iramba. Ibitekerezo nyabyo ku mushinga bigaragaza ko sima ikoresha HEMC yongewemo byoroshye kubaka, ingaruka zayo ni nziza kandi yoroshye, kandi igipimo cyo kuvugurura ubwubatswe kiragabanuka.

Nk'icyuma gikoresha selulosi gifite imikorere myiza cyane,hydroxyethyl methylcellulose igira uruhare runini mu gutuma amazi arushaho gukomera no kugumana, gufasha mu kubungabunga no kubaka imashini itera imiti, binongera cyane imikorere yo gutera imiti ikoresheje ikoranabuhanga n'ubwiza bw'imashini itera imiti. Hamwe no guteza imbere ikoranabuhanga mu bwubatsi no kubaka ibidukikije, ikoreshwa rya HEMC mu bijyanye n'imashini itera imiti ivanze izarushaho kwiyongera, bityo ikaba inkunga ikomeye mu iterambere ry'ikoranabuhanga mu bikoresho by'ubwubatsi.