Ni iki ifu ya polima isubiranywa ishobora gukora mu ifu yumye?

Isesengura ryimbitse ry'inganda ku mikorere, uburyo, n'imigendekere y'isoko

Mu nganda z'ubwubatsi zo muri iki gihe, impinduka zigana kusisitemu z'imyanda zivanze byumyeyahinduye uburyo ibikoresho by'ubwubatsi bikorwa, bigatwarwa, kandi bigashyirwa mu bikorwa. Mu bintu by'ingenzi bifasha iyi mpinduka harimoIfu ya polymer ishobora kongera gushonga (RDP)—ikintu cy'ingenzi giteza imbere cyane imikorere y'ibikoresho bishingiye kuri sima.

Abayobozi b’ibinyabutabire ku isi nka Wacker Chemie AG, Dow Chemical Company, na BASF SE bagize uruhare runini mu guteza imbere ikoranabuhanga rigezweho rya RDP. Iyi nkuru itanga ubushakashatsi burambuye, bujyanye n’amakuru kuicyo RDP ikora mu imashini ivangavanga ibintu byumye, harimo uburyo ikoreshwamo, ikoreshwa ryayo, inyungu zayo, n'ibizaba mu gihe kizaza.

1. Gusobanukirwa ifu ya polima ishobora guhindurwa (RDP)

Ifu ya polymer ishobora guhindurwa ni ifu yumye kandi itemba, ituruka mu miterere ya polymer nka vinyl acetate-ethylene (VAE), vinyl acetate-vinyl versatate (VA/VeoVa), cyangwa sisitemu zishingiye kuri acrylic. Iyo ivanze n'amazi, RDP yongera gukwirakwira mu buryo buhamye bwa polymer, nk'uko byari bimeze mu miterere yayo ya mbere ya emulsion.

Iyi miterere idasanzwe yemerera RDP guhuza ibyiza bya polymeri zikozwe mu mazi n'uburyo bworoshye bwo gukoresha ifu yumye. Ikoreshwa cyane mu byuma byumye bivanze, harimo:

• Kole y'amatafari
• Sisitemu zo kurangiza insulation zo hanze (EIFS)
• Ibinyabutabire byigenga
• Gusana mortiers
• Moteri zitagira amazi

2. Gutunganya filime: Uburyo bw'ingenzi bwa RDP

Inshingano y'ingenzi cyane yaRDP is gushushanya filimeNyuma yo kuvanga n'amazi no gukoresha sima, amazi agenda ashira buhoro buhoro, bigatuma uduce twa polymer twifatanya mu gice cy'isima.

Iyi filime ya polimeri:

• Ihuza icyuho hagati y'uduce twa sima
• Yongera ubwumvikane n'ubworoherane
• Binoza uburyo bwo gufatana n'ibice by'inyuma

Umusaruro ni ibikoresho bivanze bihuza imbaraga za sima n'uburyo polymer zigenda zoroha, binongera cyane imikorere muri rusange.

3. Kongera imbaraga zo gufatana no gukomera kw'imibanire

Imwe mu nshingano z'ingenzi za RDP ni ukunozagufatanaMu matiles akozwe mu matiles no mu gusana, gufatanya cyane n'ibintu nk'ibumba, amatafari, cyangwa amatafari ni ngombwa.

RDP yongera uburyo bwo gufatana kw'imitsi binyuze mu:

• Kongera ubuso bwo guhuza hagati ya mortier na substrate
• Gukora firime ya polymeri igenda yinjira mu mwenge wo hejuru
• Kugabanya umuvuduko wo kugabanuka

Ibi bijyana kuri:

• Imbaraga nyinshi zo gukurura
• Kugabanya ibyago byo gukuraho imigozi
• Kuramba neza igihe kirekire

4. Kunoza uburyo bworoshye bwo guhangana n'ingufu

Moriti zisanzwe zikozwe muri sima zirapfa kandi zishobora kwangirika iyo zihuye n'ikibazo. RDP ikemura iki kibazo ishyiramo ubworoherane mu buryo.

Ibyiza birimo:

• Kongera ubushobozi bwo guhagarara neza
• Ubudahangarwa bwiza ku kwaguka no guhindagurika k'ubushyuhe
• Kugabanuka kw'imikurire y'ibice

Ibi ni ingenzi cyane mu bikorwa bireba:

• Ihindagurika ry'ubushyuhe
• Imihangayiko ya mekanike
• Urugendo rw'ubutaka

5. Kurwanya Amazi no Kurinda Amazi Gukoresha Ingufu

RDP igira uruhare runini mu kunozakurwanya amazi.Filime ya polymer ikorerwa muri mortila igabanya amazi yinjira mu miyoboro y'amazi kandi ikongera ubushobozi bwo kutavogerwa.

Ingaruka z'ingenzi:

• Kugabanuka k'amazi yinjira
• Ubudahangarwa bw'imvura n'ubushuhe bwarushijeho kwiyongera
• Kongera igihe cyo kuramba mu bidukikije bitose

Iyo bihujwe n'inyongeramusaruro ziterwa n'amazi, RDP igira uruhare mu gutuma habaho uburyo bwo kwirinda amazi bukora neza cyane.

6. Uburyo bwo gukora n'imikorere y'ikoreshwa

RDP irushaho gukora neza kwa mortilari yumye, bigatuma byoroha kuvanga, gushyiramo no kurangiza.

Bifasha muri ibi bikurikira:

• Uburyo bworoshye bworoshye
• Gukwirakwira neza kurushaho
• Kugabanuka kw'uburibwe mu gihe cyo kuyikoresha

Ibi byongera imikorere myiza y'ubwubatsi kandi bigabanya imbaraga z'abakozi.

7. Ubudahangarwa bw'Ingaruka n'Imbaraga za Mekanike

RDP yongera imiterere ya sima, cyane cyane:

• Imbaraga zo koroha
• Ubudahangarwa bw'ingaruka
• Ubudahangarwa bw'ingufu

Inyubako yahinduwe na polimeri ifata ingufu neza kurusha sisitemu zisanzwe za sima, bigatuma ikoreshwa mu buryo bukoresha imbaraga nyinshi.

8. Guhuza naEteri za selulosi

RDP ikunze gukoreshwa hamwe na ether za cellulose nka HPMC na MHEC. Izi nyongeramusaruro zuzuzanya:

• Eteri ya selulosi: Ituma amazi agumana kandi igakora neza
• RDP: Yongera ubushobozi bwo gufatana no koroherwa

Uku guhuza ibikorwa bitanga umusaruro mwiza wa mortilage.

9. Ikoreshwa muri sisitemu zigezweho z'ubwubatsi

RDP ikoreshwa cyane mu bikorwa bitandukanye:

Ibikoresho byo gukodesha amatafari

Yongera imbaraga zo guhuza no koroshya imiterere y'amatafari manini.

Sisitemu za EIFS

Yongera uburambe bwa sisitemu yo gukingira no kurwanya imivuniko.

Ibinyabutabire byigenga

Binoza uburyo amazi atembera n'uburyo ubuso burangira neza.

Gusana Motari

Itanga gufatana gukomeye no kuramba.

Imashini zitagira amazi

Yongera ubushobozi bwo kutamena no kurwanya ubushuhe.

10. Ibyiza ku bidukikije no ku bidukikije

RDP ishyigikira ubwubatsi burambye binyuze muri:

• Gukoresha uburyo bwo kuvanga byumye (kugabanya imyanda)
• Kunoza igihe cyo kuyikoresha (igihe kirekire cyo kuyikoresha)
• Kugabanya ibisabwa mu kubungabunga

Abakora ibikoresho nka Wacker Chemie AG barimo gushora imari mu ikoranabuhanga rya polymer rirengera ibidukikije.

11. Icyerekezo cy'isoko n'iterambere ry'inganda

Isoko ry’ishoramari ku isi (RDP) ririmo kwiyongera cyane bitewe na:

• Ubwiyongere bw'ibyifuzo bya mortilari z'imyunyungugu
• Guteza imbere imijyi n'ibikorwaremezo
• Amahame y'ubuziranenge azamuka mu bwubatsi

Aziya na Pasifika ni byo bihugu bikura cyane, mu gihe Uburayi buyoboye mu ikoranabuhanga rigezweho.

12. Udushya mu gihe kizaza

Iterambere ry'ejo hazaza muri RDP rikubiyemo:

• Ifumbire mvaruganda idafite VOC nyinshi kandi irinda ibidukikije
• Kongera ubushobozi bwo gushonga
• Kongera imikorere ku gipimo gito
• Ibikoresho by'ubwenge bifite ubushobozi bwo kwivura ubwabyo