Isubiranamo rya Polymer Powder (RDP)ni inyongera yingenzi ikoreshwa muburyo butandukanye bwumye. Nifu ya polymer ishingiye, iyo ivanze namazi, igabura kugirango ikore firime. Iyi firime itanga ibintu byinshi byingenzi kuri minisiteri, nko kunonosora neza, guhinduka, kurwanya amazi, no kurwanya ibice. Mugihe ibisabwa byubwubatsi bigenda byiyongera, RDPs imaze gukoreshwa cyane mubicuruzwa byumye byumye, aho inyungu zabo zigira uruhare runini mukuzamura imikorere.
1.Isubiranamo rya Polymer Powder (RDP) Incamake
Redispersible Polymer Powder (RDP) s ikorwa no kumisha emulisiyo ya polymrike yubukorikori, mubisanzwe styrene-butadiene (SB), vinyl acetate-Ethylene (VAE), cyangwa acrylics. Izi polymers zasya neza kandi zifite ubushobozi bwo gutukura iyo zivanze namazi, zigakora firime itezimbere imiterere yubukanishi bwa minisiteri.
Ibintu by'ingenzi biranga RDPs:
Kongera imbaraga: Itezimbere guhuza substrate.
Guhinduka: Itanga amacumbi yimodoka kandi igabanya gucamo.
Kurwanya amazi: Yongera imbaraga zo kurwanya amazi.
Kunoza imikorere: Kongera ubworoherane bwo gusaba.
Kongera igihe kirekire: Gutanga umusanzu mubikorwa birebire mubihe bikabije.
2.Porogaramu Mubicuruzwa Byumye Byumye
a.Amatafari
Amatafari ya tile nimwe mubisanzwe bikoreshwa muri Redispersible Polymer Powder (RDP). Ibi bifata byashizweho kugirango bihuze amabati hejuru yuburyo butandukanye, harimo inkuta hasi. Kwinjiza RDP mumatafari ya tile bitezimbere cyane imitungo ikurikira:
Imbaraga zingana: Isano ifatika hagati ya tile na substrate iratera imbere kuburyo bugaragara, irinda gutandukanya tile mugihe.
Guhinduka.
Gufungura igihe: Igihe cyakazi mbere yuko igiti gitangira gushiraho cyongerewe, gitanga igihe kinini cyo guhinduka mugihe cyo kwishyiriraho.
| Umutungo | Nta RDP | Hamwe na RDP |
| Imbaraga zingana | Guciriritse | Hejuru |
| Guhinduka | Hasi | Hejuru |
| Gufungura igihe | Mugufi | Yaguwe |
| Kurwanya amazi | Abakene | Nibyiza |
b.Amashanyarazi
Redispersible Polymer Powder (RDP) s ikoreshwa cyane mububiko bwimbere ninyuma kugirango bitezimbere, birwanya amazi, kandi byoroshye. Kubijyanye na sisitemu yo hanze cyangwa sisitemu ya façade, RDPs itanga inyungu zinyongera nko kongera imbaraga zo guhangana nikirere no kwangirika kwa UV.
Gufatanya na substrate: RDP iremeza ko plaster yubahiriza neza beto, amatafari, cyangwa ibindi bikoresho byubaka, kabone niyo byaba bihuye namazi nubushuhe.
Kurwanya amazi: Cyane cyane muri plaster yo hanze, RDPs igira uruhare mukurwanya amazi, ikarinda kwinjiza ubushuhe hamwe ningaruka ziterwa no kuzunguruka gukonje.
Kurwanya: Kwiyongera kwimiterere ya plaster bigabanya amahirwe yo guturika bitewe nubushyuhe bwumuriro cyangwa ubukanishi.
| Umutungo | Nta RDP | Hamwe na RDP |
| Gufatanya na substrate | Guciriritse | Cyiza |
| Kurwanya amazi | Hasi | Hejuru |
| Guhinduka | Ntarengwa | Yiyongereye |
| Kurwanya | Abakene | Nibyiza |
c.Gusana Mortars
Amabuye yo gusana akoreshwa mugukosora hejuru yangiritse, nka beto yacitse cyangwa isenyutse. Muri iyi porogaramu, RDP igira uruhare runini mugutezimbere ibi bikurikira:
Guhambira ku bishaje: Redispersible Polymer Powder (RDP) itezimbere guhuza insimburangingo zisanzwe, ikemeza ko ibikoresho byo gusana byubahiriza neza.
Gukora: RDP yorohereza minisiteri gukoresha no kurwego, itezimbere ubworoherane bwo gukoresha.
Kuramba: Mugutezimbere imiti nubukanishi bwa minisiteri, RDP itanga ibisanwa biramba birwanya gucika, kugabanuka, no kwangirika kwamazi.
| Umutungo | Nta RDP | Hamwe na RDP |
| Guhuza | Guciriritse | Cyiza |
| Gukora | Biragoye | Byoroshye kandi byoroshye kubishyira mubikorwa |
| Kuramba | Hasi | Hejuru |
| Kurwanya kugabanuka | Guciriritse | Hasi |
d.Sisitemu yo Kwirinda Ubushyuhe bwo hanze (ETICS)
Muri sisitemu yo hanze yubushyuhe bwumuriro (ETICS), Redispersible Polymer Powder (RDP) s ikoreshwa murwego rwo gufatira hamwe ibikoresho byo kubika inkuta zinyuma zinyubako. RDPs igira uruhare mubikorwa rusange bya sisitemu na:
Kunoza neza: Iremeza isano ikomeye hagati ya insulation na substrate.
Kurwanya ikirere: Kwiyongera kwimiterere no kurwanya amazi bifasha sisitemu gukora neza mubihe bitandukanye bidukikije.
Ingaruka zo kurwanya: Kugabanya ibyago byo kwangizwa ningaruka zumubiri, nko kuva urubura cyangwa gutunganya imashini mugihe cyo kwishyiriraho.
| Umutungo | Nta RDP | Hamwe na RDP |
| Kwizirika | Guciriritse | Hejuru |
| Guhinduka | Ntarengwa | Hejuru |
| Kurwanya amazi | Hasi | Hejuru |
| Ingaruka zo kurwanya | Hasi | Nibyiza |
3.Inyungu zaIsubiranamo rya Polymer Powder (RDP)mu bicuruzwa byumye
Redispersible Polymer Powder (RDP) izamura cyane imikorere yibicuruzwa byumye, bitanga inyungu zikurikira:
a.Kongera imbaraga
RDP itezimbere imbaraga zihuza hagati ya minisiteri nubutaka butandukanye, ibyo bikaba ari ingenzi cyane kubisabwa nka tile yometse kuri tile no gusana za minisiteri, aho bisabwa gukomera cyane kugirango wirinde gusenya cyangwa gutsindwa mugihe runaka.
b.Kurwanya Kurwanya
Ihinduka ryatanzwe na RDPs ryemerera sisitemu ya minisiteri guhuza nubushyuhe bwumuriro, bikagabanya ibyago byo guturika. Uyu mutungo ningirakamaro mubikorwa byo hanze, nka plaster na ETICS, aho inyubako yimuka cyangwa ikirere gikabije gishobora gutera akavuyo.
c.Kurwanya Amazi
Kubikorwa byimbere ninyuma, RDPs igira uruhare mukurwanya amazi meza, ifasha mukurinda amazi. Ibi ni ingirakamaro cyane mubidukikije bitose, byemeza kuramba no kuramba kwibikoresho byubaka.
d.Kunoza imikorere
Mortars irimo RDP byoroshye gukoresha, gukwirakwiza, no guhindura, kunoza uburambe bwabakoresha. Iyi ninyungu igaragara mumatafari ya tile no gusana minisiteri, aho byoroshye gukoresha bishobora kwihutisha ibikorwa byubwubatsi.
e.Kuramba
Mortars hamwe na Redispersible Polymer Powder (RDP) irwanya cyane kwambara no kurira, bigatuma imikorere iramba mugihe cyibibazo bitandukanye bidukikije.
Isubiranamo rya Polymer Powder (RDP)s nibice bigize muburyo bwo gukora minisiteri yumye idasanzwe, kuzamura imiterere yumubiri nko gufatana, guhinduka, gukora, no kuramba. Byaba bikoreshwa mumatafari, plaster, gusana za minisiteri, cyangwa sisitemu yo kubitsa hanze, RDPs itezimbere cyane imikorere no kuramba kwibicuruzwa. Mugihe ibipimo byubwubatsi bikomeje gusaba ibikoresho byihariye, ikoreshwa rya RDP muri minisiteri yumye bizakomeza kugira uruhare runini mugukemura ibyo bikenewe.
Igihe cyo kohereza: Gashyantare-15-2025