Putty na plaster ni ibikoresho bikunzwe cyane bikoreshwa cyane mu nganda z'ubwubatsi. Ni ingenzi mu gutegura inkuta n'ibisenge kugira ngo bisiga irangi, bipfuke imitako, bisana ubuso bwangiritse, kandi bikore ubuso bugororotse kandi bungana. Bigizwe n'ibintu bitandukanye birimo sima, umucanga, lime n'ibindi bikoresho kugira ngo bitange imikorere n'imiterere ikenewe. Methylhydroxyethylcellulose (MHEC) ni imwe mu nyongeramusaruro z'ingenzi zikoreshwa mu gukora putty na plaster powder. Ikoreshwa mu kunoza imiterere y'ifu, kunoza imikorere yayo no kunoza ikoreshwa ryayo.
Ibyiza byo gukoresha MHEC mu gukora putty na gypsum
MHEC ikomoka kuri selulosi kandi ikorwa binyuze mu guhindura imiti. Ni ikintu gishongesha amazi gikoreshwa cyane nk'ikintu gikomeza ubushyuhe, gikomeza ubushyuhe n'imvange mu nganda z'ubwubatsi. Iyo yongewe mu ifu ya putty na gypsum, MHEC ipfuka uduce, igatanga urwego rwo kurengera rutuma tudakomeza gufungana no kwishyira hamwe. Ibi bitanga uruvange rungana kandi ruhamye rworoshye gukorana narwo kandi rutanga umusozo mwiza.
Imwe mu nyungu z'ingenzi zo gukoresha MHEC mu mavuta no mu ma plaster ni uko yongera ubushobozi bwabyo bwo kubika amazi. MHEC ifata kandi ikabika ubushuhe, bigatuma imvange ikomeza gukoreshwa kandi ntiyume vuba cyane. Ibi ni ingenzi cyane mu bidukikije bishyushye kandi byumye aho imvange ihita idakoreshwa, bigatuma irangira nabi.
MHEC kandi yongera ubushobozi bwo gukora no gukoresha putty na plaster. MHEC ituma kuvanga no gukoresha uruvange byoroha binyuze mu kubika ubushuhe no gukumira ko uruvange rwuma. Byongeye kandi, imiterere ya MHEC yoroshye kandi ifite amavuta ituma putty na stucco bikwirakwira neza hejuru y’ubutaka nta gusiga uduce cyangwa uduce, bigatuma habaho irangi ryiza kandi ritagira inenge.
Uretse kongera imiterere n'ubushobozi bwo gukora bwa putty na plaster, MHEC ishobora no kunoza imiterere yazo. Mu gukora urwego rwo kurinda utwo duce, MHEC igenzura ko dufatana neza n'ubuso barimo gutunganya. Ibi bituma ubuso bukomera kandi buramba ku buryo budashobora kwangirika, gushwanyagurika cyangwa gushwanyagurika uko igihe kigenda gihita.
Indi nyungu ikomeye yo gukoresha MHEC muri putty na plaster ni uko byongera ubushobozi bwabyo bwo kudakira umwuka n'ubushuhe. Ibi bivuze ko putty cyangwa stucco imaze gushyirwaho, izarinda kwangirika kw'umwuka n'ubushuhe, bityo ubuso bugakomeza gukomera kandi bwiza igihe kirekire.
Kunoza imikorere ya Putty na Gypsum hakoreshejwe MHEC
Kugira ngo putty na plaster powder birusheho gukora neza, ni ngombwa kwemeza ko MHEC ikoreshwa mu rugero rukwiye. Ibi bivuze ko gukoresha ingano ikwiye ya MHEC bishobora kugera ku musaruro wifuzwa n'imiterere ya putty cyangwa stucco ikorwa.
Ibintu bifitanye isano n’ibidukikije bishobora kugira ingaruka ku mikorere ya putty na gypsum bigomba kwitabwaho. Urugero, mu bidukikije bishyushye kandi byumye, hashobora gukenerwa kongerwamo MHEC nyinshi kugira ngo uruvange rukomeze kuba rwiza kandi ruhamye.
Ni ngombwa cyane kugenzura ko putty cyangwa stucco bikoreshwa neza kugira ngo birusheho gukora neza. Ibi bivuze gukurikiza amabwiriza y'uwabikoze witonze kandi ukareba neza ko uruvange rwavanze neza mbere yo kubikoresha. Byongeye kandi, hari ibikoresho byihariye bishobora gukenerwa kugira ngo putty cyangwa stucco bishyirwe ku buso burimo guterwa umuti.
MHEC ni inyongeramusaruro y'ingenzi ikoreshwa mu gukora ifu ya putty na plaster. Yongera imiterere n'imiterere y'ibi bikoresho, ikongera ubushobozi bwo kubitunganya, kubika amazi, gufatana no kurwanya umwuka n'ubushuhe. Ibi bituma irangi rihoraho, riramba kandi rikurura ku buryo ridashobora kwangirika, gushwanyagurika cyangwa gucibwa uko igihe kigenda gihita. Kugira ngo putty na gypsum birusheho gukora neza, ni ngombwa kwemeza ko ikoreshwa rya MHEC rikwiye, hazirikanwa ibintu bishobora kugira ingaruka ku bidukikije. Byongeye kandi, ni ngombwa gushyira putty cyangwa stucco neza kugira ngo irusheho gukora neza kandi igere ku musaruro wifuzwa.
HEMC ikoreshwa mu byuma bya sima kugira ngo inoze imiterere yayo. Hydroxyethyl methylcellulose (HEMC) ni ikinyabutabire gikoreshwa cyane mu nganda z'ubwubatsi. Ni isano iri hagati yo gukora neza, kubika amazi, thixotropy, nibindi. Muri iki gihe, ubwoko bushya bwa ether ya cellulose burimo kwitabwaho cyane. Icyakuruye abantu benshi ni hydroxyethyl methylcellulose (MHEC).
Kimwe mu bintu by'ingenzi bigena ubwiza bw'ibicuruzwa bya sima ni ubushobozi bwo gukora bw'uruvange. Uko ni ko sima yoroshye kuvanga, kuyivanga no kuyishyira ahantu. Kugira ngo ibi bigerweho, uruvange rwa sima rugomba kuba rufite amazi ahagije kugira ngo rusuke kandi rutemba byoroshye, ariko rugomba kandi kuba rufite imiterere ihagije kugira ngo rukomeze kuba rwiza. MHEC ishobora kugera kuri uyu muco wo kongera ubukana bwa sima, bityo ikarushaho gukora neza.
MHEC ishobora kandi kwihutisha amazi ya sima no kongera imbaraga zayo. Ingufu za nyuma za sima ziterwa n'ingano y'amazi akoreshwa mu kuyivanga. Amazi menshi agabanya imbaraga za sima, mu gihe amazi make atuma bigorana kuyakoresha. MHEC ifasha mu kubika amazi runaka, bityo ikagaragaza amazi meza ya sima kandi igatuma habaho imikoranire ikomeye hagati y'uduce twa sima.
MHEC ifasha kugabanya umubare w'imivuniko ya sima. Uko sima ikira, imvange iragabanuka, ibi bikaba byatera imivuniko iyo imivuniko idagenzuwe. MHEC irinda iyi mivuniko ikomeza amazi akwiye mu mvange, bityo ikarinda sima gucika.
MHEC kandi ikora nk'icyuma kirinda ubuso bwa sima, ikarinda amazi guhumeka ava ku butaka. Iyi firime kandi ifasha mu kubungabunga ubushuhe bw'umwimerere bwa sima, ikagabanya amahirwe yo kwangirika.
MHEC nayo ni nziza ku bidukikije. Icya mbere, irabora, bivuze ko idamara igihe kirekire mu bidukikije. Icya kabiri, ishobora gufasha kugabanya ingano ya sima ikenewe mu mishinga y'ubwubatsi. Ibi biterwa nuko MHEC yongera ubushobozi bwo gukora no gukomera kwa sima, ikagabanya gukenera andi mazi agabanya gusa uruvange rwa sima.
Gukoresha MHEC muri sima bitanga inyungu nyinshi kandi bishobora kugira uruhare runini mu nganda z'ubwubatsi. Byongera ubushobozi bwo gukora bw'uruvange rwa sima, bigabanya umubare w'imyanya ivuka mu gihe cyo gushya, bikongera ubushyuhe n'imbaraga bya sima, kandi bigakora nk'agapira gakingira ubuso bwa sima. Byongeye kandi, MHEC ni nziza ku bidukikije. Kubwibyo, MHEC ni umusaruro w'agaciro ku nganda z'ubwubatsi kuko yongera ubuziranenge bwa sima kandi igatanga inyungu ku bakozi n'ibidukikije.
Igihe cyo kohereza: 18 Ukwakira 2023