Mortar yiteguye-ivanze igabanijwemo intungamubiri-ivanze na minisiteri yumye ukurikije uburyo bwo kubyara. Uruvange ruvanze ruvanze n'amazi rwitwa pertar itose, kandi imvange ikomeye ikozwe mubikoresho byumye byitwa minisiteri yumye. Hariho ibikoresho byinshi bigize uruhare mu mitima ivanze. Usibye ibikoresho bibi, biteranya, kandi imibereho myiza, admixtiki igomba kongerwaho kugirango yongere imbaraga zo kunoza ubushishozi, kugumana amazi, no guhuzagurika. Hariho ubwoko bwinshi bwibikorwa byiteguye kwitegura, bishobora kugabanywamo ether, ibikatsi bya ether, ifu yoroheje ya latex, Bentonite, nibindi bivuye mu bigize imiti; Irashobora kugabanywa mu mutungo w'ikirere, stabilizer, fibre irwanya imirongo, umudendezo, igabanya iterambere ry'amazi, ibinyamakuru, n'ibindi.
1 Ibikorwa bisanzwe byo kwitegura kuri minisiteri
1.1 Umukozi wikirere
Umukozi winjiza ikirere ni umukozi ukora, kandi nubwoko busanzwe burimo Rosin Resive, Alkyl na Alkyl Hydrocarbon Sulfonic, nibindihari hari amatsinda ya hydrophili. Amatsinda ya hydrophiliti Iyo umukozi winjiza ikirere wongeyeho kuri minisiteri, itsinda rya hydrophilic rya molekisiyo yindege ryimurirwa hamwe nibice bya sima bihujwe nibibi bito. Kandi gukwirakwizwa muri minisiteri, kugirango utinye inzira yo kugata kwa sima, kunoza imikorere yo kugumana amazi, kandi icyarimwe, amababi mato arashobora kugira uruhare rutoroshye, atezimbere uwubahanya.
Ingaruka z'igikorwa cyo kwinjizamo ikirere mu mikorere y'imashini zivanze zitera minisiteri, ubushakashatsi bwasanze ari bwo buryo buke bw'indege, yagabanije akamaro muri minisiteri, yagabanije akamaro ka minisiteri, yagabanije akamaro muri minisiteri, yagabanije akamaro muri minisiteri, yagabanije akamaro muri minisiteri, yagabanije akamaro muri minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije akamaro muri minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije akamaro muri minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa bya minisiteri, yagabanije ibikorwa mu gihe cya minisiteri, yagabanije ibikorwa, agabanye ibintu bihuje no gutera, kandi agabanuka, kandi agabanya ibitekerezo, kandi agabanya ibitekerezo, kandi agabanya ibintu bifunze; Ongeraho umukozi winjiza ikirere agabanya imbaraga za minile, kandi gutakaza imbaraga za Tensile Imbaraga za minisiteri yiyongera hamwe no kwiyongera kwibirimo; Umukozi winjiza ikirere atera imbere, 2h igihombo cyo gutakaza amazi no kugumana amazi hamwe nibindi bipimo ngenderwaho bitera kwinjiza kandi bitera imbaraga zamashini nimbaraga zimitima.
Ingaruka zabakozi batatu basanzwe bafite ibikoresho byinjira mu kirere byiteguye kuri minisiteri yiteguye. Ubushakashatsi bwerekana ko utitaye ku ngaruka ya selile, ubwiyongere bw'umukozi ushinzwe indege burashobora kugabanya ubunini bw'imisozi yiteguye, ndetse n'ibirimo byo kugorwa bivanze, mu gihe igipimo cy'amazi no guhagarikwa kigabanuka; Kandi binyuze mu bushakashatsi bw'imikorere yimikorere ya minisiteri ivanze na selile hamwe numukozi winjiza ikirere, haraboneka ko guhuza byombi bigomba gusuzumwa nyuma yumukozi winjiza ikirere na selile bivanze. Uburenganzira bwa Cellulose bushobora gutuma bamwe mu bakozi bashinga imizi bananirana, bityo bakagabanya umubare wo kugumana amazi ya minisiteri.
Kuvanga ingaragu mu bakozi binjiza ikirere, kugabanuka kugabanya umukozi n'ivanga rya bombi bafite uruhare runini ku mitungo ya minisiteri. Wang Quanlei yasanze hiyongereyeho umukozi ushinga ikirere wongera igipimo cya minika, kandi hiyongereyeho kugabanuka kugabanuka kugabanya cyane igipimo cya minika. Bombi barashobora gutinza gucika impeta ya minisiteri. Iyo bombi bavanze, igipimo cyagaburindi cya minisiteri ntigihinduka byinshi, kandi kurwanya ibikona byongerewe.
1.2 Ifu ya latex
Ifu yoroheje ya latex nigice cyingenzi cyimyenda yumye yuyu munsi minisiteri yumye. Nibibazo byamazi polymer bikozwe na poly-moleclar ya molemer binyuze mubushyuhe bwinshi hamwe nigitutu kinini, bitera gukama, kuvura hejuru nibindi bikorwa. Roger yemera ko kumwirukana ifu yongewe na latex muri sima akora imirima y'imikino yo muri Pelymer muri minisiteri, ishobora kunoza ubushobozi bwa sima kugira ngo barwanye ibyangiritse.
Ifu yo gusaba ibisubizo byifu ya latex muri sima yubutaka bwerekana ko ifu ya latex ishobora kunoza ubudakemwa no gukomera kubikoresho bya minisiteri ivanze, kandi bifite ingaruka zimwe na zimwe. Ikipe ye yashakishije ingaruka za sisitemu yo gukiza ku mbaraga za minile, maze haza umwanzuro w'ifu ya lawdx ituma umuryango uhatirwa uhura n'ibidukikije birwanya ubushyuhe n'ubukeshye. Twakoresheje xct kugirango twige ingaruka zubwoko butandukanye bwa rubber ifu yahinduwe kumiterere ya pore, kandi yizeraga ko ugereranije na minisiteri usanzwe, umubare wimyobo yahinduwe muri minisiteri yahinduwe yari nini.
Amanota atandukanye hamwe nifu ya rubber yahinduwe kugirango isuzume ingaruka zabo kumikorere ya minisiteri y'amazi. Ibisubizo by'ubushakashatsi byerekanaga ko iyo umubare wa rubber wahinduwe ifu ya 1.0% kugeza kuri 1.5%, imikorere y'ifaranga ritandukanye rw'ifu ya rubber yarushijeho gushyira mu gaciro. . Nyuma y'ifu ya latex yiyongera muri sima, igipimo cyambere cy'amaganga ya sima cyaranze bikunze, filime ya Polymer yazengurukaga sima, sima yuzuye imitungo yuzuye, kandi imitungo itandukanye, kandi imitungo itandukanye. Binyuze mu bushakashatsi, harasanga uvanga ifu yoroshye ya latex muri sima, kandi ifu ya latex na sima irashobora gukora imiterere yo kuzamura imbaraga za minisiteri, na sima ya latex ishobora gukora imiterere yo kuzamura imbaraga za minisiteri, ikagabanya imiyoboro ya minisiteri, ikagabanya imikorere ya minisiteri, kandi itezimbere imikorere ya minisiteri.
Ingaruka zo guhindura impesi ya latex ku mitungo ya ultra-nziza umuzengu wa sima. Mu bushakashatsi, igipimo cya lime gihamye ni 1: 25, guhuzagurika ni (70 ± 5) kandi ibisubizo by'ifu ya microscopique yahinduwe kuri 0-3, Ibisubizo byahinduwe mu miterere ya Lime, kandi ibisubizo byerekanwe mu miterere ya lime Ubuso bwibicuruzwa bya mortar, kandi nibyiza imikorere ya minisiteri.
Uburyo bwo kwisuzumisha ifu ya latex muri ePS Mortar, ubushakashatsi bwerekana ko nyuma yo kuvanaho na centric, kandi bigakora cyane imbaraga za centration, kandi zikora cyane imbaraga za centration, kandi zikora cyane imbaraga za centration, kandi zikora cyane imbaraga zikoreshwa na centration, kandi zikora cyane imbaraga za minisiteri yo gukumira no gukora imikorere yubwubatsi.
1.3 Ifu yijimye
Imikorere yifu yijimye ni ukunoza imikorere yuzuye ya minisiteri. Nibikoresho byo kwinjiza ikirere byateguwe bitangwa nibikoresho bitandukanye byingirakamaro, polyment organic, abasiwe nibindi bikoresho byihariye. Ifu yijimye ikubiyemo ifu ya latex, Bentonite, ifu ya minerval ya monerval, nibindi, bikaba bifite ingaruka zimwe na zimwe za minisiteri, ariko kandi zirashobora no guhuza amazi gusa. Guhuza birashobora kunoza cyane imikorere ya minisiteri. Twize ingaruka za HJ-C2 zibyimbye ryimitungo miremire zivanze zumye, kandi ibisubizo byerekana ko ifu yuzuye minisiteri ihamye, kandi ifite ingaruka nziza ku rugero rwo guteza imbere ubupfumu. Ingaruka zo kwinuba zijimye nibice bitandukanye kubipimo byumubiri nubuhanishi hamwe nigihero cya minisiteri nshya muburyo butandukanye. Ibisubizo by'ubushakashatsi byerekana ko ibikorwa bya minisiteri nshya byatejwe imbere cyane kubera ko byongeweho ifu yuzuye. IHINDA RY'ISOKO RY'ISOKO RY'ISOKO RY'INGENZI YIGARAGAZA Imbaraga Zitunganya Mristar kandi zigabanya imbaraga za minisiteri Kuramba kw'ivanga ryimiryango yumubiri byagize ingaruka, yongera aganganya kwa minisiteri. Ingaruka zo guhungabanya Bentonite na selile ether ku bipimo ngenderwaho by'imiryango yiteguye, hashingiwe ko kugengwa na miliyoni nziza, kandi umubare mwiza wa selire wa Bentoni, kandi ufite ubumuga bwiza bwa selire. Muri iki kibazo, ifu yuzuye ivanze na bombi ifite ingaruka nziza kumikorere yuzuye ya minisiteri.
1.4 Uburenganzira bwa Centre
Ubugari bwa Centre yaturutse kubisobanuro byinkike zamabanki numuhinzi wumufaransa Anselme Pays muri 1830. Yakozwe mu gufata selile mu giti n'ipamba hamwe na soda ya Caustic, hanyuma yongeraho umukozi wa hantuho gukurikira imiti. Kuberako ether ubudodo ifite ifungwa ryiza kandi bikagira ingaruka mbi, byongeramo bike bya selile kuri sima zirashobora kunoza imikorere yakazi ya minisiteri ivanze. Mu bikoresho bishingiye ku nyenga, ubwoko butandukanye bukoreshwa bwa selile harimo methyl selile (mc), hydroxyIthyl methyl Methyl Methyl Methyl Uburenganzira bwa selile nicyo gikoreshwa cyane.
HydroxyPropyl Methyl Cellulose Ether (HPMC) ifite uruhare runini ku mazi, kugumana amazi no guhuza amazu no guhuza burundu minisiteri. Ibisubizo byerekana ko ether ya selile ishobora kunoza cyane kugumana amazi, kugabanya guhuza minisiteri, no gukina ingaruka nziza zidindiza; Iyo umubare wa hydroxypropyl methylcellse ether iri hagati ya 0.02% na 0.04% ,, imbaraga za minisiteri ziragabanuka cyane. XU FENLAN yaganiriye ku ngaruka za hydrocarbon propyl methyl Methyl Mether ku mikorere y'imiryango yiteguye ukoresheje impinduka z'ibirimo bya hydrocarbone ether. Ibisubizo byerekana ko ether ya selile igira ingaruka zishingiye ku kirere kandi itezimbere imikorere yakazi ya minisiteri. Kugumana kwamazi bigabanya imbaraga za minisiteri no kuramba igihe cya minisiteri. Nibibazo byo hanze bishobora kunoza neza imikorere ya minisiteri. Mugihe cyubushakashatsi, byasanze kandi ibikubiye muri selile bidakwiye kuba hejuru cyane, bitabaye ibyo bizamutera kugabanuka mu kirere, hazaho kugabanuka mu kirere, gutakaza imbaraga n'ingaruka ku bwiza bwa minisiteri. Ingaruka za selile ether kumiterere yumuntu witeguye. Ubushakashatsi bwerekanye ko hiyongereyeho ubumwe bwa selile burashobora kunoza ubushake bwo kugumana amazi, kandi icyarimwe kugira ingaruka zikomeye kumazi kuri minisiteri. Uburenganzira bwa selile burashobora kandi gutuma imvange ya mortar igabanuka, igihe kirekire cyo guteganya imbaraga, yagabanijwe imbaraga zoroheje kandi zitera. Cellulose Ether hamwe na Stamorrarndora birahari nuburyo bubiri bwagidozi bikunze gukoreshwa muri minisiteri yubwubatsi. Ingaruka zabantu bombi bavanze na minisiteri yumye kumikorere ya minisiteri. Ibisubizo byerekana ko guhuza byombi bishobora kunoza cyane imbaraga za minisiteri.
Intiti nyinshi zize ingaruka za selile zishimangira imbaraga za sima, ariko kubera ibipimo bitandukanye nabyo bitandukanye, bikaviramo itandukaniro rinini mu mikorere ya sima yahinduwe. Ingaruka za viscosity na dosage ya selile ether kumitungo ya claviya. Ibisubizo byerekana ko imbaraga za sima zahinduwe na selile zahinduwe na selile zifite ubushyuhe bwinshi, kandi imbaraga zo gutuza zo guhagarika sima zerekana ubwiyongere bwinshi muri dosesi. Inzira yo kugabanuka hanyuma amaherezo iraterana, mugihe imbaraga zoroheje zo guhinduranya zihindura, ziragabanuka, zihamye kandi ziyongera gato.
2 epilogue
. Haracyariho isesengura ryinshi ryingaruka zo hiyongereyeho agaciro ku bikoresho bya sima bishingiye kuri sima, guhindura imbaraga za interineti, hamwe na hydration.
(2) Ingaruka zigikorwa zigomba kugaragara muburyo bwubuhanga. Kugeza ubu, isesengura ryinshi riracyagarukira gusa ku isesengura rya laboratoire. Ubwoko butandukanye bwibitabo, hejuru yubuso, kwinjiza amazi, nibindi. Bafite ibisabwa bitandukanye kubipimo bifatika byerekana minisiteri yiteguye. Ibihe bitandukanye, ubushyuhe, umuvuduko wumuyaga, imbaraga zimashini zikoreshwa nuburyo bukoreshwa, nibindi byose bigira ingaruka muburyo bwa minisiteri yabanjirije. Ingaruka zo kuvanga minisiteri. Kugirango ugere ku ngaruka nziza muri Engineering, MIRTAN-ivanze-ivanze yuzuye kandi yihariye, kandi iboneza ryimikorere ya laboratoire igomba gusuzumwa neza, kugirango ukemure urwego runini rwo guhitamo.
Igihe cyagenwe: Feb-21-2025