Uruhare rwa redispersible latex ifu ya putty, mortar na tile yometse

Ifu ya redxersible latex
Urukuta rwimbere ninyuma rushyiramo ifu, ifata tile, igikoresho cyerekana tile, icyuma cyumye cyumushanyarazi, minisiteri yumuriro wumuriro winkuta ziva hanze, minisiteri yo kwisuzumisha, minisiteri yo gusana, minisiteri ishushanya, minisiteri idafite amazi yo hanze yubushyuhe bwumuti wumye.Muri minisiteri, ni ukunoza ubwitonzi, modulus yo hejuru ya elastike nizindi ntege nke za minisiteri gakondo ya sima, no guha sima ya sima hamwe nubworoherane bukomeye hamwe nimbaraga zingirakamaro, kugirango irwanye kandi itinde kubyara ibisekuru bya sima.Kubera ko polymer na minisiteri bigize imiyoboro ihuza imiyoboro, hakozwe firime ikomeza ya polymer mu byobo, bishimangira isano iri hagati ya agregate kandi igahagarika imyenge imwe muri minisiteri, bityo minisiteri yahinduwe nyuma yo gukomera iruta sima ya sima.Hariho iterambere ryinshi.

Imwe: Uruhare rwa redispersible latex powder muri putty ahanini ni ibintu bikurikira

1. Kunoza imiterere hamwe nubukanishi bwa putty.Ifu ya Redispersible latex ni ifu yifu ikozwe muri emulsiyo idasanzwe (polymer polymer ndende) nyuma yo kumisha.Iyi poro irashobora guhinduka vuba muri emulsiyo nyuma yo guhura namazi, kandi ikagira ibintu bisa na emulioni yambere, ni ukuvuga ko firime ishobora gukorwa nyuma yuko amazi azimye.Iyi firime ifite ihindagurika ryinshi, irwanya ikirere kinini kandi irwanya uburyo butandukanye bwo gufatira hamwe na substrate.Byongeye kandi, ifu ya hydrophobique latex irashobora gukora minisiteri idafite amazi.
2. Kunoza ubumwe bwa putty, kurwanya cyane, kurwanya alkali, kwambara birwanya, no kongera imbaraga zidasanzwe.
3. Kunoza amazi adashobora gukoreshwa n'amazi ya putty.
4. Kunoza uburyo bwo gufata amazi ya putty, kongera igihe cyo gufungura, no kunoza imikorere
5. Kunoza ingaruka zo guhangana na putty no kongera igihe kirekire.

Icya kabiri: Uruhare rwa redispersible latex powder muri minisiteri ni ibintu bikurikira

1. Kunoza imbaraga zo guhonyora n'imbaraga zoroshye za minisiteri.
2. Kwiyongeraho ifu ya latex byongera umuvuduko wo kurambura minisiteri, bityo bikongerera imbaraga ubukana bwa minisiteri, kandi bigaha na minisiteri ingaruka nziza yo gukwirakwiza stress.
3. Kunoza imikorere yo guhuza minisiteri.Uburyo bwo guhuza bushingiye kuri adsorption no gukwirakwiza macromolecules hejuru yumutwe.Muri icyo gihe, ifu ya reberi ifite uburyo bunoze kandi yinjira rwose hejuru yubuso bwibikoresho fatizo hamwe na selile ya selile, kuburyo imiterere yubuso bwibanze na plaster nshya byegeranye, bityo kunoza Adsorption byongera cyane imikorere yayo.
4. Kugabanya modulike ya elastike ya minisiteri, kunoza ubushobozi bwo guhindura no kugabanya ibintu byacitse.
5. Kunoza imyambarire ya minisiteri.Gutezimbere kwimyambarire biterwa ahanini no kuba hari umubare munini wa kole hejuru ya minisiteri.Ifu ya kole ikora nkubumwe, kandi imiterere ya omentum ikozwe nifu ya kole irashobora kunyura mumyobo no kumeneka mumabuye ya sima.Itezimbere isano iri hagati yibikoresho fatizo nibicuruzwa bitanga amazi ya sima, bityo bikarwanya kwambara.
6. Tanga minisiteri irwanya alkali nziza.

Icya gatatu: Uruhare rwifu ya redxersible latex mumatafari ya tile ni ibintu bikurikira

1. Mugihe ubwinshi bwa sima bwiyongera, imbaraga zumwimerere zifata tile ziriyongera, kandi mugihe kimwe, imbaraga zifatika nyuma yo kwibizwa mumazi n'imbaraga zifatika nyuma yo gusaza k'ubushyuhe nazo ziriyongera.Umubare wa sima ugomba kuba hejuru ya 35%.

2. Hamwe no kwiyongera kwifu yifu ya redxersible latx, imbaraga zingirakamaro zumuti wa tile nyuma yo kwibizwa mumazi hamwe nububasha bwa tensile nyuma yubusaza bwiyongera bikwiranye, ariko kwiyongera kwingufu zingirakamaro nyuma yubusaza ni bike.biragaragara.

3. Hamwe no kwiyongera kwa selile ya selile, imbaraga zifatika za tile zifata tile nyuma yubusaza bwumuriro ziriyongera, nimbaraga zifatika nyuma yo gushira mumazi ubanza kwiyongera hanyuma bikagabanuka.Ingaruka nibyiza mugihe selile ya ether iri hafi 0.3%.

Kubwibyo, mugihe dukoresheje ifu ya redispersible latex, tugomba kwitondera amafaranga yakoreshejwe, kugirango tubashe kugira uruhare rwayo.