Kole yo mu bwoko bwa tile, izwi kandi nka kole yo mu bwoko bwa tile, ikoreshwa cyane cyane mu gupfuka ibikoresho by'imitako nk'amatafari yo mu bwoko bwa tile, amatafari yo mu ruhande, n'amatafari yo hasi. Ibiranga byayo by'ingenzi ni imbaraga nyinshi zo gupfuka, kwirinda amazi, kurwanya gukonja no gushonga, kurwanya gusaza no kubaka byoroshye. Ni ibikoresho byiza cyane byo gupfuka. Kole yo mu bwoko bwa tile, izwi kandi nka kole yo mu bwoko bwa tile cyangwa kole, ifu ya viscose, nibindi, ni ibikoresho bishya byo gushushanya bigezweho, bisimbura umucanga gakondo w'umuhondo wa sima. Imbaraga zo gupfuka zikubye inshuro nyinshi ugereranyije n'iy'isima kandi zishobora gupfuka neza amabuye manini yo mu bwoko bwa tile, kugira ngo hirindwe ibyago byo kugwa kw'amatafari. Ingufu nziza zo kwirinda ko umusaruro wangirika.
1. Formule
1. Uburyo busanzwe bwo gufata amatafari
Sima PO42.5 330
Umucanga (30-50 mesh) 651
Umucanga (umwobo 70-140) 39
Hydroxypropylmethylcellulose (HPMC) 4
Ifu ya latex ishobora kongera gushonga 10
Kalisiyumu 5
Igiteranyo cyose ni 1000
2. Uburyo bwo gufata amatafari bufatana cyane
Sima 350
umusenyi 625
Hydroxypropyl methylcellulose 2.5
Kalisiyumu 3
Alcool ya polyvinyl 1.5
Iboneka mu ifu ya Latex itabagurika 18
Igiteranyo cyose ni 1000
2. Imiterere
Amabati yometseho tile arimo ibintu bitandukanye, cyane cyane imikorere y’amabati yometseho tile. Muri rusange, eteri za cellulose zitanga uburyo bwo kubika amazi no kuyagwiza zongerwa ku mabati yometseho tile, ndetse n’ifu ya latex yongera uburyo amabati yometseho tile. Ifu ya latex ikunze gukoreshwa cyane ni vinyl acetate/vinyl ester copolymers, vinyl laurate/ethylene/vinyl chloride Copolymer, acrylic n’ibindi, kongeramo ifu ya latex bishobora kongera cyane uburyo amabati yometseho tile no kunoza ingaruka z’umuvuduko, bikongera ubworoherane. Byongeye kandi, amwe mu mabati yometseho tile afite ibisabwa byihariye byongerwa hamwe n’ibindi bintu, nko kongeramo fibre y’ibiti kugira ngo wongere ubushobozi bwo guhangana n’impinduka no gufungura igihe cy’ibumba, kongeramo eteri yahinduwe kugira ngo wongere ubushobozi bwo guhangana n’impinduka z’ibumba, no kongeramo imbaraga kare kugira ngo agati kometseho tile karambe. Ongera imbaraga vuba, ongeramo ikintu kidatwara amazi kugira ngo ugabanye uburyo amazi yinjiramo kandi utange ubushobozi bwo kwirinda amazi, nibindi.
Dukurikije ifu: amazi = igipimo cya 1:0.25-0.3. Kangura neza hanyuma utangire kubaka; mu gihe cyemewe cyo gukora, aho tile iherereye hashobora guhindurwa. Nyuma y'uko kole yumye burundu (hashize amasaha 24, imirimo yo gufunga ishobora gukorwa. Mu masaha 24 yo kubaka, imizigo iremereye igomba kwirindwa ku buso bw'itale.);
3. Ibiranga
Ihuriro rikomeye, nta mpamvu yo kuvoma amatafari n'inkuta zitose mu gihe cyo kubaka, ubworoherane bwiza, amazi ntazinjiramo, ntizishobora kuvogerwa, ntizishobora kwangirika, ntizishobora gusaza neza, ntizishobora gukonja cyangwa gushonga, ntizishobora kwangirika kandi ntizingiza ibidukikije, kandi zoroshye kubaka.
urwego rw'ishyirwa mu bikorwa
Ikwiriye gusya amatafari yo mu nzu no hanze ya ceramic hamwe na mosaike ya ceramic, kandi ikwiriye no gusya amazi yo mu nkuta z'imbere n'inyuma, pisine, igikoni n'ubwiherero, amazu yo munsi y'ubutaka, n'ibindi by'inyubako zitandukanye. Ikoreshwa mu gusya amatafari ya ceramic ku gipimo cy'ubushyuhe bwo hanze. Igomba gutegereza ko ibikoresho by'igipimo cy'ubushyuhe bivugururwa kugeza ku mbaraga runaka. Ubuso bw'ibanze bugomba kuba bwumye, bukomeye, butarimo amavuta, ivumbi, n'ibintu birekura.
gutunganya ubuso
Ubuso bwose bugomba kuba bukomeye, bwumutse, budahumanye, budahungabana, budafite amavuta, ishashi n'ibindi bintu birekuye;
Ubuso bushushanyijeho irangi bugomba gusigwa kugira ngo nibura 75% by'ubuso bw'umwimerere bigaragare;
Nyuma y'uko ubuso bushya bwa sima burangiye, bugomba gusukurwa mu byumweru bitandatu mbere yo gushyiraho amatafari, kandi ubuso bushya bugomba gusukurwa mu byumweru byibuze iminsi irindwi mbere yo gushyiraho amatafari;
Ubuso bwa sima ishaje n'ubusitani bukozwe mu gikoni bushobora gusukurwa n'isabune hanyuma bugasukurwa n'amazi. Ubuso bushobora gusangwaho amatafari nyuma yuko yumye;
Niba substrate idafite amazi menshi, cyangwa ivumbi n'umwanda biri hejuru y'ubutaka bigoranye kubisukura, ushobora kubanza gukoresha primer ya Lebangshi kugira ngo amatafari afatanye.
Kangura kugira ngo uvange
Shyira ifu ya TT mu mazi uyivangemo umushongi, witondere gushyiramo amazi mbere hanyuma ushyiremo ifu. Imashini zivanga n'intoki cyangwa zikoresha amashanyarazi zishobora gukoreshwa mu kuvanga;
Igipimo cyo kuvanga ni kilo 25 z'ifu hamwe na kilo 6-6.5 z'amazi, naho igipimo ni kilo 25 z'ifu hamwe na kilo 6.5-7.5 z'inyongera;
Gukangura bigomba kuba bihagije, bitewe n'uko nta ifu mbisi ihari. Nyuma yo gukangura, bigomba kurekera aho bihagaze mu gihe cy'iminota icumi hanyuma bigakangurwa akanya gato mbere yo kubikoresha;
Kole igomba gukoreshwa mu masaha agera kuri 2 bitewe n'imiterere y'ikirere (igishishwa kiri ku buso bwa kole kigomba gukurwaho ntigikoreshwe). Ntugashyiremo amazi kuri kole yumye mbere yo kuyikoresha.
Ikoranabuhanga mu bwubatsi Igikoresho cyo gukata amenyo
Shyira kole ku buso bw'akazi ukoresheje agakoresho gafite amenyo kugira ngo gakwirakwizwe neza kandi gakore agace k'amenyo (hindura inguni iri hagati y'agakoresho gafite amenyo n'ubuso bw'akazi kugira ngo ugenzure ubunini bwa kole). Shyira metero kare imwe buri gihe (bitewe n'ubushyuhe bw'ikirere, ubushyuhe bukenewe mu bwubatsi ni 5-40°C), hanyuma ukate hanyuma ukandagire amatafari ku matafari mu minota 5-15 (gukosora bifata iminota 20-25). Niba ingano y'agakoresho gafite amenyo yatoranijwe, hagomba kwitabwaho uburyo ubuso bw'akazi bungana n'urugero rwo gupfunyika inyuma y'amatafari; niba umuyoboro uri inyuma y'amatafari ari munini cyangwa ibuye n'amatafari ari binini kandi biremereye, kole igomba gushyirwa ku mpande zombi, ni ukuvuga, Shyira kole ku buso bw'akazi n'inyuma y'amatafari icyarimwe; witondere kugumana aho amatafari ahurira; nyuma yo gushyiraho amatafari arangiye, intambwe ikurikira yo kuzuza amatafari igomba gutegereza kugeza kole yumye burundu (hafi amasaha 24); Mbere yuko yumuka, koresha Sukura ubuso bw'amatafari (n'ibikoresho) ukoresheje igitambaro gitose cyangwa eponji. Iyo bikize amasaha arenga 24, ibizinga biri ku buso bw'amatafari bishobora gusukurwa ukoresheje imashini zisukura amatafari n'amabuye (ntukoreshe imashini zisukura aside).
4. Ibintu bikeneye kwitabwaho
1. Mbere yo gukoresha substrate, ubugari n'ubugari byayo bigomba kwemezwa neza.
2. Ntukavange kole yumye n'amazi mbere yo kuyikoresha.
3. Witondere kugumana aho insinga zishyirwa.
4. Nyuma y'amasaha 24 yo kubaka umuhanda, ushobora kwinjiramo cyangwa kuzuza aho uhurira.
5. Iki gicuruzwa kirakwiriye gukoreshwa ahantu hari ubushyuhe bwa 5°C kugeza kuri 40°C.
Ubuso bw'inkuta zubatswe bugomba kuba butose (butose inyuma n'imbere humutse), kandi bugumane ubugari runaka. Ibice bito cyangwa bito cyane bigomba gusigwa hakoreshejwe sima n'ibindi bikoresho; urwego rw'ibanze rugomba gusukurwaho ivu rireremba, amavuta, n'ishashara kugira ngo hirindwe ingaruka ku buryo bufatana; Nyuma yo gusigwa amatafari, ashobora kwimurwa no gukosorwa mu minota 5 kugeza kuri 15. Kole imaze gukangwa neza igomba gukoreshwa vuba bishoboka. Shyira kole ivanze inyuma y'itafari ryasibwe, hanyuma ukande cyane kugeza ritambitse. Ikoreshwa nyaryo riratandukanye bitewe n'ibikoresho bitandukanye.
Ikintu cy'ibipimo bya tekiniki
Ibipimo (nk'uko bivugwa muri JC/T 547-2005) nk'ibipimo ngenderwaho bya C1 ni ibi bikurikira:
imbaraga zo gukurura
≥0.5Mpa (harimo imbaraga z’umwimerere, imbaraga zo gufatanya nyuma yo kwinjizwa mu mazi, gusaza kw’ubushyuhe, uburyo bwo gukonjesha no gushonga, imbaraga zo gufatanya nyuma y’iminota 20 byumye)
Ubugari rusange bw'inyubako ni nka 3mm, kandi igipimo cy'inyubako ni 4-6kg/m2.
Igihe cyo kohereza: Ugushyingo-26-2022