Cellulose ether, akpan akpan Hydroxypropyl Methylcellulose (HPMC), bụ ihe a na-ejikarị eme ihe n'ime masonry na plasta ngwa agha. Njirimara ya pụrụ iche na-eme ka ọ bụrụ ihe dị mkpa na ụlọ ọrụ mmepụta ihe. N'isiokwu a, anyị ga-enyocha ọrụ cellulose ether na-arụ ọrụ na ịrụ ọrụ nke ngwa agha.
Ọrụ bụ isi nke cellulose ether na masonry na plasta ngwa agha bụ imeziwanye arụmọrụ. HPMC na-arụ ọrụ dị ka onye na-ejigide mmiri, na-ahụ na ngwa agha ahụ na-edobe n'oge ngwa. Na-enweghị cellulose ether, ngwakọta ga-akpọnwụ ngwa ngwa, na-eme ka ọ bụrụ ihe ịma aka maka ndị ọrụ ịgbasa ma tinye ngwa agha ahụ n'otu n'otu. HPMC na-enyere aka ịgbatị oge a na-arụ ọrụ nke ngwa agha, na-enye ohere maka nrubeisi ka mma na ibelata mkpa maka ịmegharị ugboro ugboro.
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Ọrụ ọzọ dị mkpa nke cellulose ether na ngwa agha bụ ikike ya ịkwalite ike nkekọ. Mgbe agbakwunyere na ngwakọta, HPMC na-emepụta ihe nkiri dị mkpa gburugburu akụkụ ciment, nke na-eme ka adhesion dị n'etiti ngwa ngwa na mkpụrụ. Ihe nkiri a na-arụkwa ọrụ dị ka mmanu mmanu, na-ebelata esemokwu n'etiti ụmụ irighiri ihe, na igbochi nkewa n'oge njem na ngwa. Ike njikọ dị mma nke ether cellulose na-enye na-eme ka ngwaahịa a rụchara na-adịgide adịgide ma na-agbanwe agbanwe.
Cellulose ether na-enyekwa aka na nguzogide mmiri n'ozuzu nke masonry na plasta ngwa agha. Ọnụnọ nke HPMC na-enyere aka ịmepụta ihe nkiri hydrophobic n'elu ngwa agha ahụ, na-egbochi ịbanye mmiri na mmebi na-esote. Mgbochi mmiri a dị oke mkpa na ngwa mpụta ebe ngwa agha na-ekpughere ọnọdụ ihu igwe siri ike. Site n'ibelata mmịkọ mmiri, cellulose ether na-enyere aka igbochi mgbawa, efflorescence, na ihe ndị ọzọ metụtara mmiri, na-eme ka ndụ dịkwuo ogologo maka ihe owuwu ahụ.
Cellulose ether na-arụ ọrụ dị mkpa n'ịchịkwa mbelata na mgbawa na ngwa agha. Mgbakwunye nke HPMC na-enyere aka belata nkwụsị nke ihicha nke ngwa agha, nke bụ ihe na-akpatakarị mgbawa. Site na ibelata mbelata, cellulose ether na-ahụ na ngwaahịa emechara na-anọgide na-adị mma. Ọzọkwa, mgbape mgbape nyere HPMC na-akwalite mma anwụ ngwa ngwa na aesthetics, na-ezere mkpa maka oké ọnụ nrụzi ma ọ bụ rework ka oge na-aga.
N'ikpeazụ, cellulose ether, karịsịa Hydroxypropyl Methylcellulose (HPMC), na-arụ ọrụ dị mkpa n'ime masonry na plasta ngwa agha. Ikike ya imeziwanye ikike ịrụ ọrụ, welie ike nkekọ, na-enye nguzogide mmiri, na njikwa mbelata na-eme ka ọ bụrụ ihe mgbakwunye bara uru na ụlọ ọrụ ihe owuwu. Site n'ọtụtụ uru ya, cellulose ether na-ahụ na ngwa agha ahụ dị mfe iji rụọ ọrụ, na-adịgide adịgide na ogologo oge. Ndị na-ewu ụlọ na ndị ọrụ ngo nwere ike ịdabere na cellulose ether iji wepụta arụmọrụ dị elu ma nweta nsonaazụ dị elu na ọrụ masonry na plasta.
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Oge nzipu: Ọktoba 31-2023