Ngwakọta ngwakọta nke Masenry bụ ihe eji eme ụlọ, ájá, ájá, slag, wdg. Ewer cellulose, dị ka mgbakwunye na ngwa agha, karị na-arụ ọrụ na imeziwanye ọrụ, njigide mmiri, adhesion, na ndagide na-eguzogide ngwa agha.
1. Ihe Njirimara nke Cell
Mkpụrụ osisi eathar bụ ụdị polymer na-agbanwe site na mmeghachi omume kemịkalụ site na iji cellulose dị ka akụrụngwa. Ihe owuwu ya nwere ike ime ka otu di iche iche dị ka Hydroxy na Otu Otu, nke na - eme ka mkpụrụ osisi e nwere ike ịmị mmiri siri ike na ezigbo mmetụta. Na nchịkọta nchịkọta masonry, cellulose etere tumadi na-arụ ọrụ arụmọrụ ndị a:
Mmetụta dị iche iche: usoro molecular nke mkpụrụ osisi celdrose nwere ụfọdụ hydrophilicity na hydrophobity. Site na iji mmiri, ọ nwere ike iwelie viscosict nke ngwa agha ma meziwanye ọnya ya.
Njide mmiri: celligul eather nwere ike ime ka mmiri dị mma nke okwute ahụ, belata mkpocha mmiri, ma mee ka oge a kpụ ọkụ n'ọnụ, si otú a na-eme ka ọ dị mfe.
Adhesion: cellesilose eather nwere ike ịkwalite ndọnye n'ime ihe mgbochi na ihe masenry, ma melite ike na nkwụsi ike nke Masonry.
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Arụmọrụ owuwu
Mmemme owuwu bụ otu n'ime ihe ndị dị mkpa nke ngwa agha masonry, nke na-emetụta arụmọrụ nke owuwu na ogo ọrụ. Mkpụrụ osisi eart nwere ike ịgbanwe vishse ihe ndị a na-eme, na-eme ka m dị mfe iji rụọ ọrụ. N'otu oge ahụ, ọ nwere ike ịnọgide na-agbanwe mmiri na-egbu egbu ruo ogologo oge iji gbochie ngwa agha site na ihicha ma sie ike n'oge. Karịsịa na okpomọkụ dị elu ma ọ bụ ebe a na-ehi ụra, cellulose everable ga-egbochi oke mmiri ahụ site na ịghachị ngwa ngwa, na-ejide arụmọrụ dị mma n'oge owuwu.
Njide mmiri dị elu
Njide mmiri bụ ọrụ dị mkpa nke cellulose nke Masonry. Mgbada ciment ga-eji nwayọọ nwayọọ tụfuo mmiri mgbe e wuchara ya, nke ọ na-emetụtaghị ngwakọta nke ngwa agha, kamakwa na-akpata cracks. Cellaluse ether nwere ike ịnabata mmiri, mepụta ihe nkiri mmiri, na-egbu oge na-agbadata mmiri, na-eme ka ihe ọghọm nke osisi mason.
Meziwanye adhesion na ngọngọ
Na nchịkọta nchịkọta masonry, cellulose ether nwere ike ịkwalite nrasion nke ngwa agha, ọkachasị kpọmkwem na ihe ndị dị ka ihe ndị Masen dị ka a na-enye aka melite mmetụta nke ngwa agha. Na mgbakwunye, mkpụrụ osisi ether nwekwara ike ime ka mgbape gbagọrọ agbagọ. Site na ime ka ihe owuwu nke ngwa agha ma na-ekesa ya na ngwa agha, cell ether nwere ike belata ihe omume nke cracks, si otú a na-eme ka ogologo oge nke Masenry.
Meziwanye mgbochi
Sag na-ezo aka na phenomenon na-eme mgbe etinyere ngwa agha na vetikal ma ọ bụ dị egwu. Oke sag ga-emetụta ogo owuwu. Mkpụrụ osisi ether nwere ike ịkwalite mgbochi nke ngwa agha, na-eme ka ngwa agha ahụ kwụsie ike ma zere ịdaba na mbara igwe. Site na idozi usoro onunu ogwu, enwere ike ibute viscscosity na anti-sagging ka iji hụ na ogo iwu.
Arụmọrụ mgbochi
N'ebe a na-ajụ oyi, ngwa agha masonry kwesịrị inwe ezigbo ọrụ antifully. Mkpụrụ osisi ether nwere ike ime ka arụmọrụ antifrresh dị mma maka njigide mmiri site na njigide mmiri ya ma dozie ya. Ihe nkiri mmiri ya nwere ike ichebe mmiri na ngwa agha n'okpuru ọnọdụ okpomọkụ nke mmiri na-akpata mmiri, ma si otú ahụ na-eme ka ahụ dịgide na-arụ ọrụ na-arụ ọrụ.
3. Ngwa nke cellulose na nchịkọta agwakọta masonry
Njikwa nke onunu ogwu
Usoro onunu ogwu nke cellulose eather na-emetụta arụmọrụ nke ngwa agha. Mgbakwunye buru ibu nke cellosuse eli nwere ike ime ka oyi na-eme ka a ghara inwe nnukwu ọrụ, na-eme ka ike owuwu nwee ike ibelata. Ya mere, na ngwa bara uru, usoro ọgwụgwọ nke cellose e nwere ike ịchịkwa ya n'ụzọ ziri ezi dịka mkpa dị n'ezie si dị. Ọtụtụ mgbe, usoro nke cellulose dị n'etiti 0.1% na 0.1%, na usoro ọgwụgwọ ụfọdụ kwesịrị ikpebisiri ike dabere na mkpa ọrụ a kapịrị ọnụ.
Mmetụta sonnergistic na ndị ọzọ
Na nchịkọta nchịkọta Masedry, a na-ejikarị ihe mgbakwunye polmen na-ejikọ (dịka mmanya polyvinyl, mmanya polypylene, wdg) iji meziwanye arụmọrụ nke ngwa agha. Ihe mgbakwunye dị iche iche nwere ụfọdụ mmetụta siri ike, nke nwere ike ịkwalite ndọtị, ebe mgbaze na-eguzogide, nke ngwa agha nwere ike rụọ ọrụ kachasị mma n'okpuru ebe obibi dị iche iche.
Gbanwee gburugburu ebe a na-ewu ewu
Enwere ike ịgbanwe ụdị na usoro nke cellose ether dị ka gburugburu na mkpa owuwu dị iche iche. Dịka ọmụmaatụ, mgbe ị na-ewu na gburugburu iru mmiri, enwere ike ịba ụba nke cellulose ether nke kwesịrị ekwesị iji mee ka mbelata mmiri nke ngwa agha; Mgbe ị nọ na mpaghara akọrọ, enwere ike belata ether ether ether na-ebelata iji zere ihe isi ike site na ichebe mmiri.
Dịka mgbakwunye dị mkpa na ngwa agha a gwakọtara agwakọta, cellulose eling na-egwu ọtụtụ ọrụ dị ka nke na-eto eto, njigide mmiri, nkekọ, na ndagide na-eguzogide. Site na ezi uche na-achịkwa usoro nke cellulose eather, arụmọrụ owuwu, ịgbagide nguzogide, ịdị anya na akụrụngwa ndị ọzọ nke ngwa agha nwere ike ịbawanye mma. Site na mmepe nke ụlọ ihe eji eme ihe, a ga-akwalite ngwa ngwa nke sel nke mkpụrụ osisi na-eme kwalite ma ghọọ otu ihe dị mkpa maka imeziwanye ogo na arụmọrụ nke masonry.
Oge post: Feb-19-2025