Kuvuga kumpamvu yingenzi yo gushira ifu yuzuye.

Ifu yuzuye ni ubwoko bwububiko bwo gushushanya, ibyingenzi ni ifu ya talcum na kole. Putty ikoreshwa mugusana urukuta rwa substrate kumuntambwe ikurikira kugirango ushireho urufatiro rwiza rwo gushushanya. Putty igabanijwemo ubwoko bubiri bwurukuta rwimbere nurukuta rwinyuma, urukuta rwinyuma rushyizweho kugirango urwanye umuyaga nizuba bityo kole, imbaraga nyinshi. Urukuta rw'imbere rwashyizwe hamwe ni rwiza, rufite ubuzima bwiza, bityo urukuta rw'imbere ntiruri hanze, urukuta rwo hanze ntabwo ari imbere. Mubisanzwe putty ni gypsum cyangwa sima-ishingiye, kuburyo uburinganire bwubuso bworoshye gukomera neza. Ariko mubwubatsi cyangwa gusiga irangi urwego rwimikorere ya base muri base kugirango ushireho icyarimwe icyarimwe gufatisha urukuta, kugirango putty ishobora guhuzwa na base. Nibibazo bikunze kugaragara nyuma yo kubaka putty ko ifu ya putty iba ivumbi kandi ifu nuwera ikabura, hanyuma igahuzwa no kubaka akuma keza k'urukuta, kwinjiza amazi, ubushyuhe, kwumisha ikirere nibindi. .

Impamvu yo gukuraho impamvu imwe: imbaraga zo guhuza putty ntabwo zihagije zitera kugabanuka, imbaraga zo guhuza ifu ya rubber irakennye, ubwinshi bwinyongera ni buto, cyane cyane urukuta rwimbere, ubunini bwimbaraga zihuza, hariho byinshi isano hagati yubwiza nubunini bwinyongera ya poro na kole. Impamvu ya kabiri nuko formulaire yo gushushanya idashyize mu gaciro. Ikibazo cyo gutoranya ibintu nuburyo ni ngombwa cyane muburyo bwa putty. Kurugero, hypromelloseHPMCikora idashiramo amazi kurukuta rwimbere. Hypromellose HPMC ihenze, ariko ntabwo ikora kubuzuza nk'ifu ya shuangfei, ifu ya talcum, ifu ya wollastonite, nibindi, niba gusa hypromelloseHPMCirashobora gutera carboxymethyl selulose, kandi CMC ihendutse ntikuramo ifu, ariko carboxymethyl selulose CMC ntishobora gukora putty idafite amazi, kandi ntishobora gukora urukuta rwo hanze, kubera ko carboxymethyl selulose CMC yahuye nifu ya calcium-calcium, sima yera. reaction, ibi bizatera de-powder, ariko kandi hiyongereyeho ifu ya Polyacrylamide lime-calcium, sima yera nkigifunga amazi, birashobora kandi gutera imiti ya de-powder. Impamvu ya gatatu yo gukuramo: kuvanga kutaringaniye nimpamvu nyamukuru yo gukuramo ibishishwa kurukuta rwimbere ninyuma. Bamwe mu bakora inganda mu gihugu hose bafite ibikoresho byoroshye kandi bitandukanye byo gukora ifu ya putty, ntabwo ari ibikoresho bidasanzwe byo kuvanga, kandi kuvanga ntabwo ari kimwe, bitera ifu yuzuye.

Impamvu yo gukuraho impamvu enye: amakosa yo gutunganya umusaruro atera gushira, niba ivangavanga ridafite umurimo wo gukora isuku, ibisigara, gushira bisanzwe muri CMC hamwe nudukingirizo twamazi bizitwara hamwe nifu ya calcium yumukara, CMC yurukuta rwimbere rushyira hamwe sima yera yurukuta rwinyuma rwashyizwe kugirango rutere kugabanuka. Ibigo bimwe bishyiraho ibikoresho bidasanzwe byoza umunwa, birashobora gusukura ibisigazwa muri mashini, ntibireba gusa ubuziranenge bwa putty, ariko birashobora no gukoresha imashini, kugura igikoresho cyo gukora ibicuruzwa bitandukanye. Impamvu yo gukuramo impamvu eshanu: ubwiza bwuzuza nabwo biroroshye gutera gusenya, imbere ninkuta zinyuma zishyiraho umubare munini wokoresha wuzuza, ariko hafi yifu ya calcium iremereye, talc imbere muri CA2CO3 iratandukanye, ph itandukanye nayo ishobora gutera gushira de-ivumbi, kurugero, ifu ya Chongqing na Chengdu imbere yifu yifu ikoresha ifu ya kole imwe, ariko ifu ya talc, ifu ya calcium iremereye iratandukanye, muri Chongqing ntabwo ihindura umukungugu, muri Chengdu de-ivumbi, muri Henan, uburaruko bushira ubuseruko burabikora. ntukureho ifu, ariko mubice bimwe kugirango ukureho ifu. Impamvu yo gukuraho impamvu itandatu: Ikirere nacyo ni impamvu yo gukuta urukuta rwimbere ninyuma rushyirwa hejuru, kurugero, urukuta rwimbere ninyuma rushyizwemo, mubihe byumye byumuyaga wibice bimwe na bimwe mumajyaruguru, guhumeka neza, firime irangiza vuba, ntabwo gukuramo, kandi ntabwo biri mu majyepfo, cyane cyane mu turere tumwe na tumwe tw’ikirere cya Meiyu yepfo, igihe kirekire cyamazi, firime ya putty ntabwo ari nziza, ariko kandi ni ifu yifu, bityo uduce tumwe na tumwe kugirango tumenye kongeramo ifu yumukungugu wa calcium utagira amazi. Impamvu zo gukuramo karindwi: Ifu ya calcium yumukara, sima yera nizindi mvange zidasanzwe ntabwo ari nziza, zivanze numubare munini wifu-nijoro. Ku isoko ryitwa ifu ya calcium ikora cyane, ifu ya sima ikora cyane ntabwo isukuye, kubera ko ikoreshwa ryibi bintu byanduye bidahuza ibinyabuzima, imbere n’inyuma y’urukuta rw’amazi adashobora gukoreshwa n’amazi. Impamvu zo gukuraho impamvu umunani: impeshyi yo hanze yizuba kubika amazi meza ntibihagije, cyane cyane mubyubushyuhe bwo hejuru bwo guhumeka byubaka inzugi ndende, amadirishya nahandi hantu, ifu ya calcium-calcium na sima ntibifite umwanya uhagije kumazi ya mbere, kandi ntabwo yagumanye neza, irashobora kandi kwangirika cyane.