Mu bikoresho by'ubwubatsi bigezweho, ifu ya putty ikora nk'igikoresho cy'ingenzi mu gupima inkuta no kurangiza ubuso. Imikorere yayo igira ingaruka zitaziguye ku bwiza no kuramba kw'imyambaro cyangwa irangizwa nyuma. Kudakoresha amazi ni ikimenyetso cy'ingenzi cy'ubwiza bwa putty. Putty gakondo ikunze gushingira ku bintu bidafite umwimerere (nk'indimu ya lime, ivu ry'ibihumyo bibiri, na sima). Ariko, bitewe n'uko idakomera kandi idafata neza, irashwanyagurika byoroshye iyo ikoze ku mazi, bigatuma bigorana kuzuza ibisabwa mu gihe kirekire ku nkuta zo imbere n'izo hanze. Iyo ikoreshejweifu ya polymer ishobora kongera gushonga (RDP), imikorere ya putty muri rusange, cyane cyane ukwirinda kwayo amazi, yarushijeho kuba myiza cyane.
1. Imiterere y'ibanze ya RDP
RDP ni emulsion yumye ikoreshwa mu gutera umuti ihinduka ifu ikomeye ishobora kongera gushonga. Iyo ihuye n'amazi, yongera gushonga no kugarura imiterere ya emulsion ya mbere. Igizwe ahanini na resin ya polymer ifite uburemere bwa molekile nyinshi, colloid irinda, n'inyongera. Bitewe n'imiterere yayo myiza yo gukora filime, koroherana, no gufatana, ikoreshwa cyane mu bikoresho by'ubwubatsi nka mortier yumye, kole y'amatafari, n'ifu ya putty.
2. Impamvu zituma Putty idakoresha amazi neza
Uduce tw’ubutaka tudakora neza turacikagurika: Puti isanzwe ya lime-lime cyangwa puti ya sima itera gucikagurika nyuma yo gutonyanga, bigatuma imiterere yayo ihinduka kandi amazi akayorohera kwinjira.
Gufatana ku buryo budahagije: Uburyo bwo gufatana hagati y’igishishwa n’urukuta rw’ibanze n’igishishwa burakomeye, bigatuma gikunda kubyimba no kugwa mu bidukikije bitose cyangwa biri munsi y’amazi.
Ifu isanzwe ya putty ifite ubucucike buke kandi ifite imiyoboro myinshi y'amaraso, bigatuma amazi yinjira mu buryo bworoshye bigatuma ashonga.
Bityo rero, kwishingikiriza gusa ku bikoresho bidafite umwimerere ntibishobora kwemeza ko pute idashobora kwihanganira amazi igihe kirekire. Guhinduranya polymer nka RDP ni ngombwa.
3. Uburyo RDP yakoresha mu kunoza uburyo Putty yarwanya amazi
3.1. Ingaruka zo Gutunganya Filimi
Nyuma yuko RDP ijugunywe mu mazi muri putty, ikora firime ya polymer ihoraho mu gihe cyo gukomera, igatwikira neza uduce tudafite umwimerere. Ibi bigabanya cyane ubwiyongere bw'imbere bwa putty, bityo bikagabanya kwinjira kw'amazi.
3.2. Gufata neza
Filimu ya polymer yinjira mu myenge mito y'urwego rw'ibanze, bigatuma habaho ingaruka ebyiri zo "gufatana kw'umubiri + kwa shimi". Ibi byongera uburyo putty n'umubumbe bifatanye, bikarinda ko bigwa ndetse no mu bidukikije bikonje.
3.3. Kongera ubushobozi bwo koroshya no kurwanya uduce duto
Putty ikunze kwangirika bitewe no kugabanuka cyangwa ihindagurika ry'ubushyuhe n'ubushuhe, kandi imiyoboro iba inzira ikomeye y'ubushuhe bwinjiramo. RDP itanga ubworoherane bwiza no kwaguka kwa putty, ikuraho ubukana kandi ikagabanya imiyoboro, bigatuma amazi adakomeza kumera neza.
3.4. Ubushobozi bwo kurwanya ifu burushijeho kunozwa
Putty gakondo ya lime-lime iraryoha cyane iyo ishyizwe mu mazi. Ariko, urusyo rwa polymer rwakozwe na RDP muri putty rwongera cyane imiterere yarwo, bikarinda ifu iterwa no gushwanyagurika kw'amazi.
4. Ingaruka za RDP muri Putty Idakoresha Amazi
Kurwanya Amazi Byarushijeho Kubaho: Igerageza ryagaragaje ko putty irimo RDP ikwiye igumana ubuziranenge bw'ubuso nyuma y'amasaha 24 yo kwinjizwa mu mazi, nta matuza cyangwa gutobora bigaragara. Ikoranabuhanga Rinoze: RDP itanga amavuta menshi kandi ifata amazi muri putty, bigatuma ikoreshwa neza kandi byoroshye kuyikoresha.
Uburyo bwagutse bwo gukoresha: Putty irimo RDP ntikwiriye gusa ahantu humutse mu nzu, ahubwo ikwiriye no ahantu hakonje nko mu gikoni, mu bwiherero no mu byumba byo munsi y'ubutaka, ndetse no mu icupa ryo hanze ry'inkuta.
Igihe kirekire cyo gukora: Putty idapfa amazi irwanya isuri y'ubushuhe igihe kirekire, yongerera igihe kirekire sisitemu zo kurangiza inkuta kandi ikagabanya ikiguzi cyo gusana nyuma yaho.
5. Ibyifuzo ku gipimo cya RDP n'ibipimo
Igipimo cya RDP gisabwa mu miterere ya putty muri rusange ni 3%-5% (hashingiwe ku buremere bw'ifu ya putty). Ingano yihariye igomba guhindurwa hashingiwe ku bwoko bwa putty, imiterere ya substrate, n'aho ikoreshwa:
Puti isanzwe yo mu rukuta: Hafi 3% irahagije kugira ngo ihuze n'ibisabwa by'ibanze byo kwirinda amazi;
Putty yo mu gikoni no mu bwiherero: 4%-5% niyo isabwa kugira ngo yongere ubushobozi bwo kwirinda amazi no gufatana neza;
Puti yo hanze irwanya ikirere: Igipimo gishobora kongerwa uko bikwiye kugira ngo habeho ubudahangarwa n'isuri y'imvura ndetse n'ihindagurika ry'ubushyuhe n'ubushuhe. Ni ngombwa kumenya ko RDP ihenze cyane, kandi kongeramo byinshi bishobora kwangiza ubukungu ndetse bigashobora kugabanya ubukana bwa puti. Kubwibyo, kunoza imiterere bigomba kuganirwaho mu buryo buringaniye mu mikorere n'ikiguzi.
RDPIgira uruhare rudasimburwa mu kunoza ubushobozi bwo kwirinda amazi bwa putty. Mu gukora firime, kongera uburyo bwo gufatana, no kunoza ubushobozi bwo guhangana n'impinduka, RDP ikemura neza ikibazo cy'uburyo gakondo bwo gusya no gusuka iyo ihuye n'amazi. Ibi bituma putty ihura n'ibisabwa mu mitako y'imbere mu nkuta gusa, ahubwo inakomeza gutuza mu bidukikije bikonje no hanze. Gukoresha neza RDP ntibituma putty ikomeza kwirinda amazi no kumara igihe kinini ikora, ahubwo binateza imbere iterambere ry'ibikoresho byo gushushanya inyubako bikora neza kandi biramba.
Igihe cyo kohereza: Kanama-21-2025