Ifu yumye yumye yongeweho nibintu bikoreshwa mukuzamura imikorere yimvange ya sima.

Ifu yumye yumye bivuga ibintu bya granular cyangwa ifu byakozwe no kuvanga umubiri, ibikoresho bya sima organique, hamwe ninyongeramusaruro zumye kandi zerekanwe muburyo runaka. Nibihe byongeweho bisanzwe byongerwaho ifu yumye? Ibikurikira nintangiriro yibyingenzi byingenzi byifu ya pompe yumye yazanwe na Jianshe Net kugirango ikoreshwe.

Ifu yumye yumye muri rusange ikoresha sima ya Portland nkibikoresho bya sima, kandi umubare wibikoresho bya sima mubusanzwe bingana na 20% kugeza 40% byifu yumye; Igiteranyo cyiza cyane ni umucanga wa quartz kandi bisaba ubwinshi bwokuvurwa mbere yo gukama no gusuzuma kugirango ubunini bwabyo nubuziranenge byujuje ibisabwa na formula; Rimwe na rimwe isazi ivu, ifu ya slag, nibindi nabyo byongeweho nkibivanze; Imvange ikoreshwa muri rusange muke, kuva kuri 1% kugeza 3%, ariko bifite ingaruka zikomeye. Bakunze gutoranywa bakurikije ibisabwa byibicuruzwa kugirango bongere imikorere, urwego, imbaraga, kugabanuka, hamwe nubukonje bwa minisiteri.

Ni ubuhe bwoko bukunze gukoreshwa bwa poro yumye wongeyeho?

Ifu ya redxersible latex

EVA copolymerIrashobora kunoza imitungo ikurikira mumashanyarazi yumye:

Ret Kubungabunga amazi no gukora bya minisiteri ivanze vuba;

Performance Imikorere ihuza ibice bitandukanye;

Performance Guhindura no guhindura imikorere ya minisiteri;

Kunama imbaraga no guhuriza hamwe;

Kwambara birwanya;

Ili Kwihangana;

⑦ Kwiyoroshya (impermeability).

Gukoresha ifu ya redxersible ya porojeri ya pompe yoroheje, plaque ceramic tile binder, sisitemu yo gukingira urukuta rwo hanze, hamwe nibikoresho byo hasi byerekanaga ibisubizo byiza

Kubika amazi no kubyimba

Amazi agumana umubyimba cyane cyane arimo selile ya selile, etarike ya krahisi, nibindi. Ether ya selile ikoreshwa mubutaka bwumye ni methyl hydroxyethyl selulose ether (MHEC) nahydroxypropyl methyl selulose ether(HPMC).

Umukozi ugabanya amazi

Igikorwa cyibanze cyo kugabanya amazi ni ukugabanya amazi ya minisiteri, bityo bigatuma imbaraga zayo zo kwikuramo. Amazi nyamukuru agabanya amazi akoreshwa mumashanyarazi yumye arimo casein, naphthalene ishingiye kumazi agabanya amazi, kondensate ya melamine formaldehyde, na aside polyikarubike. Casein ni super Plasticizer ifite imikorere myiza, cyane cyane kubutaka bworoshye, ariko kubera ko ari ibicuruzwa bisanzwe, ubwiza bwabyo nibiciro bikunze guhinduka. Naphthalene ikurikirana amazi agabanya ibintu bisanzwe bikoreshwa β- Naphthalenesulfonic acide formaldehyde kondensate.

Coagulant

Hariho ubwoko bubiri bwa coagulants: kwihuta na retarder. Kwihuta byifashishwa mu kwihutisha igenamigambi no gukomera bya minisiteri, Kalisiyumu ikora na karubone ya Litiyumu ikoreshwa cyane, kandi metasilicate ya Aluminate na Sodium nayo irashobora gukoreshwa nka moteri yihuta. Abadindiza bikoreshwa mugutinda gushiraho no gukomera kwa minisiteri. Acide ya Tartaric, aside citric nu munyu wacyo na aside Gluconic yakoreshejwe neza.

Umukozi udafite amazi

Ibikoresho bitarimo amazi birimo: Chloride ya Iron (III), ifumbire ya silane organic, umunyu wa aside irike, fibre polypropilene, Styrene-butadiene nibindi bintu bya macromolecular. Icyuma (III) cyitwa chloride agent kitagira amazi meza, ariko biroroshye gutera kwangirika kwingufu hamwe nibice byashyizwemo ibyuma. Umunyu wa calcium udashobora gushonga uterwa nigisubizo cyumunyu wa aside irike hamwe na calcium ion mukubitsa icyiciro cya sima kurukuta rwa capillaries, bigira uruhare mukuziba imyenge no gutuma izo nkuta za capillary zihinduka hydrophobique, bityo bikagira uruhare runini rwamazi. Igiciro cyibicuruzwa biri hasi cyane, ariko bisaba igihe kirekire cyo kuvanga minisiteri hamwe namazi.

fibre

Fibre ikoreshwa mumashanyarazi yumye irimo fibre irwanya alkali fibre, fibre polyethylene (fibre polypropilene), imbaraga nyinshi hamwe na modulus polyvinyl alcool fibre (polyvinyl alcool fibre), fibre yinkwi, nibindi bikoreshwa cyane ni imbaraga nyinshi kandi modulus nyinshi ya polyvinyl inzoga na fibre polypropilene. Imbaraga nyinshi hamwe na modulus nyinshi polyvinyl fibre alcool ifite imikorere myiza nigiciro gito ugereranije na polypropilene yatumijwe hanze. Fibre ikwirakwizwa muburyo budasanzwe kandi bumwe muri matrike ya sima, kandi igahuza cyane na sima kugirango hirindwe ishingwa niterambere rya microcrake, bigatuma matrise ya minisiteri iba mwinshi, bityo ikagira imikorere idakoresha amazi ningaruka nziza kandi ikarwanya guhangana. Uburebure ni mm 3-19.