Ifu yuzuye ifu yikibazo cyifu

Gukuramo ifu no kwera by'urukuta rw'imbere imbere ifu ni ibibazo bikunze kugaragara nyuma yo kubaka. Kugirango usobanukirwe nimpamvu zitera urukuta rwimbere rwa porojeri de-powder, umuntu agomba kubanza gusobanukirwa nibikoresho byibanze byibanze hamwe n amahame yo gukiza ifu yimbere yimbere, hanyuma agahuza Mugihe cyo kubaka, gushira hejuru yurukuta, umuvuduko wamazi, ubushyuhe, ubushyuhe , gukama kwikirere, nibindi, shakisha impamvu nyamukuru zitera ifu yigitonyanga cyifu ya putty kurukuta rwimbere hanyuma ukoreshe uburyo bukwiye kugirango ukemure ikibazo cyo guta ifu yifu yifu.

Ibikoresho fatizo bigize ibikoresho byurukuta rwimbere:

Ibyingenzi byingenzi bigize ifu yimbere yimbere harimo: ibikoresho byo guhuza umubiri (calcium ivu), ibyuzuza (ifu ya calcium iremereye, ifu ya talcum, nibindi) inyongeramusaruro za polymer (HPMC, inzoga za polyvinyl, ifu ya reberi, nibindi)

Muri byo, urukuta rw'imbere rushyiramo ifu muri rusange ntabwo yongeramo sima yera cyangwa ngo yongereho bike bya sima yera. Ifu ya redispersible latex ifite ingaruka nke mugihe cya dosiye nkeya, ntabwo rero ikoreshwa murukuta rwimbere rwamavuta ya putty ahanini kubera igiciro, cyangwa ntigikoreshwa gake.

Kubera ikibazo rero cyurukuta rwimbere putty powder ifata ubwayo:

1.

2.

Igabanyijemo ibice bikurikira:

01. Imbaraga zifatika za putty ntabwo zihagije zo gukuramo ifu. Uruganda rugabanya buhumyi igiciro. Imbaraga zifatika zifu ya reberi irakennye kandi ingano yinyongera ni nto, cyane cyane kurukuta rwimbere. Ubwiza bwifu ya reberi na kole bifite byinshi byo gukora namafaranga yongeyeho.

22. Igishushanyo mbonera nticyumvikana, ikibazo cyo gutoranya ibintu nuburyo ni ngombwa cyane muburyo bwa putty. Kurugero, hydroxypropyl methylcellulose (HPMC) ikoreshwa nkibishishwa bitarimo amazi kurukuta rwimbere. Nubwo HPMC ihenze cyane, ntabwo ikora kubuzuza nk'ifu ya kabiri yisazi, ifu ya talcum, ifu ya wollastonite, nibindi niba HPMC yonyine ikoreshwa, bizatera delamination. Nyamara, CMC na CMS hamwe nibiciro biri hasi ntibikuraho ifu, ariko CMC na CMS ntibishobora gukoreshwa nkibishishwa bitarinda amazi, cyangwa ntibishobora gukoreshwa nkurukuta rwinyuma, kuko CMC na CMS bifata ifu ya calcium yumukara na sima yera, bizatera gusiba. Hariho na polyacrylamide yongewemo ifu ya calcium ya lime na sima yera nkibishishwa bitarimo amazi, nabyo bizatera imiti yimiti itera gukuramo ifu.

33. Kuvanga no kuvanga bitaringaniye nimpamvu nyamukuru yo gukuramo ifu yo gukuramo putty kurukuta rwimbere ninyuma. Bamwe mu bakora inganda mu gihugu bakora ifu yuzuye ibikoresho byoroshye kandi bitandukanye. Ntabwo ari ibikoresho bidasanzwe byo kuvanga, kandi kuvanga kutaringaniye bitera gukuramo ifu.

04.Ikosa mubikorwa byo kubyara ritera gushira ifu. Niba kuvanga imvange bidafite umurimo wo gukora isuku kandi hakaba hasigaye ibisigisigi byinshi, CMC muri putty isanzwe izitwara hamwe nifu ya calcium yivu ivu mumazi adafite amazi. CMC, CMS na sima yera yurukuta rwinyuma putty irakora kandi igatera de-powder. Ibikoresho byihariye byamasosiyete bifite ibikoresho byogusukura, bishobora gusukura ibisigazwa byimashini, ntibireba gusa ubuziranenge bwibishishwa, ahubwo binakoresha imashini imwe mubikorwa byinshi, no kugura ibikoresho bimwe kugirango bitange ibintu bitandukanye. putty.

05. Ubwiza bwuzuza nabwo bworoshye gutera de-powder. Umubare munini wuzuza ukoreshwa murukuta rwimbere ninyuma, ariko ibiri muri Ca2CO3 mubifu ya calcium iremereye hamwe nifu ya talc ahantu hatandukanye biratandukanye, kandi itandukaniro rya pH naryo rizatera de-powder ya putty, nka Chongqing na Ifu yimbere ya Chengdu ifu ikoresha ifu imwe ya reberi, ariko ifu ya talcum nifu ya calcium iremereye iratandukanye. Ntabwo ikora ifu muri Chongqing, ariko ikora de-powder muri Chengdu. Ntabwo ikora ifu muri Henan no mu majyaruguru yuburasirazuba bwUbushinwa, ariko ikora ifu mu turere tumwe na tumwe.

06. Impamvu yikirere nimpamvu yo gukuraho ifu yo gukuramo putty kurukuta rwimbere ninyuma. Kurugero, gushira kurukuta rwimbere ninyuma bifite ikirere cyumutse hamwe numwuka uhumeka mubice bimwe na bimwe byumye mumajyaruguru. Uturere tumwe na tumwe dufite ibihe by'imvura, ubuhehere bwigihe kirekire, ibintu byerekana firime ntabwo ari byiza, kandi bizanatakaza ifu, bityo uduce tumwe na tumwe dukwiriye gushiramo amazi adafite ifu ya calcium yivu.

77. Ihuza rya organic organique nka pisiyumu ya calcium yifu na sima yera irahumanye kandi irimo ifu ya Shuangfei nyinshi. Icyitwa ifu yimyunyu ngugu ya calcium ikora hamwe na sima yera ikora kumasoko yanduye ku isoko irahumanye, kubera ko umubare munini wibi bikoresho byangiza umubiri udakoreshwa, kandi udashyira amazi mumazi yinkuta zimbere ninyuma byanze bikunze nta fu. kandi ntabwo ari amazi.

88. Mu ci, kubika amazi ya putty kurukuta rwinyuma ntibihagije, cyane cyane mubushyuhe bwo hejuru hamwe nubuhumekero nko mumiryango miremire nidirishya. Igihe cyambere cyo gushiraho ifu ya calcium yifu na sima ntibihagije, kandi amazi azabura. Niba itabitswe neza, nayo izaba ifu ikomeye.