Irangi ritaguruka ririnda umuriro ku nyubako z'icyuma
Ibisobanuro by'igicuruzwa
Irangi ritaguruka ririnda umuriro rikwiriye gukoreshwa mu gutera ku buso bw'ibyuma, rigakora urwego rw'ubushyuhe n'urwego rwo kurinda umuriro, rurinda imiterere y'icyuma umuriro utanga ubushyuhe. Irangi rinini ririnda umuriro rigizwe ahanini n'ibikoresho bikingira ubushyuhe bidakomoka ku bimera, ntirigira uburozi kandi ntirihumura neza, kandi rifite imiterere yo kubaka yoroshye kandi yihuta, rifata neza irangi, rifite imbaraga nyinshi za mekanike, rimara igihe kirekire rirwanya umuriro, ridahindagurika kandi ryizewe, kandi rishobora kwihanganira ingaruka zikomeye z'umuriro ushyushye nka hydrocarbons. Ubunini bw'irangi rinini ni 8-50mm. Irangi ntirifuro iyo rishyushye kandi rishingira ku bushyuhe bwaryo buke kugira ngo rikomeze kwiyongera k'ubushyuhe bw'icyuma kandi rigire uruhare mu kurinda umuriro.
urwego rwakoreshejwe
Irangi ritaguruka ry’icyuma ririnda umuriro ntirikwiriye gusa mu kurinda inyubako zitandukanye z’icyuma zitwara imizigo mu bwoko butandukanye bw’inyubako nko mu nyubako ndende, peteroli, imiti, ingufu, ibyuma, n’inganda zoroheje, ahubwo rinakoreshwa no ku nyubako zimwe na zimwe z’icyuma zifite ibyago byo gutwika biterwa n’ibinyabutabire bya hydrocarbon (nk’amavuta, imiti isukura, nibindi), nko kurinda inkongi z’umuriro mu buhanga bwa peteroli, muri gareji z’imodoka, ahantu ho gucukura peteroli, n’inkingi zo gushyigikira ububiko bwa peteroli, nibindi.
Ibipimo bya tekiniki
Imiterere y'ikintu kiri mu gikoresho iba nk'amazi menshi kandi ahuye nyuma yo gukangurwa, nta bibyimba na kimwe.
Igihe cyo kumisha (kuma hejuru): amasaha 16
Ubudahangarwa bw'ibanze bwo kumisha imiyoboro: nta miyoboro
Ingufu zo gufatanya: 0.11 MPa
Ingufu zo gukanda: 0.81 MPa
Ubucucike bwumutse: 561 kg/m³
- Ubudahangarwa ku bushyuhe: nta gucikamo ibice, gutobora, gupfuka cyangwa gucikamo ibice nyuma y'amasaha 720 yo gupfuka. Yujuje ibisabwa byiyongera ku burwanyi bw'inkongi.
- Ubudahangarwa n'ubushyuhe butose: nta gutandukana cyangwa gutoboka nyuma y'amasaha 504 yo gukubitwa. Yujuje ibisabwa byiyongera ku budahangarwa n'umuriro.
- Ubudahangarwa ku buryo bwo gukonjesha no gushonga: nta macandwe, nta gutonyanga cyangwa udusebe nyuma y'amasaha 15. Yujuje ibisabwa byiyongera ku buryo bwo kwirinda umuriro.
- Ubudahangarwa na aside: nta gucikamo ibice, gushibuka cyangwa gucika nyuma y'amasaha 360. Yujuje ibisabwa byiyongera ku budahangarwa n'umuriro.
- Ubudahangarwa kuri alkali: nta gucikamo ibice, gushibuka cyangwa gucika nyuma y'amasaha 360. Yujuje ibisabwa byiyongera ku budahangarwa bw'umuriro.
- Ubudahangarwa n'ubushyuhe bwo gusukura umunyu: nta bushyuhe bugaragara, kwangirika kugaragara cyangwa koroha nyuma y'amasaha 30. Yujuje ibisabwa byiyongera ku bushyuhe bw'inkongi.
- Ubunini bw'igitambaro gipima ubukana bw'umuriro ni mm 23, naho uburebure bw'icyuma ni mm 5400. Iyo ikizamini cyo kurwanya umuriro kimaze iminota 180, icyuma gihinduka cyane ni mm 21, kandi ntigitakaza ubushobozi bwacyo bwo gutwara. Umupaka wo kurwanya umuriro urenga amasaha 3.0.
Uburyo bwo Kubaka
(I) Gutegura mbere yo kubaka
1. Mbere yo gutera, kura ibintu byose bifatanye, imyanda, n'umukungugu ku buso bw'icyuma.
2. Ku bikoresho by'icyuma bifite ingese, kora uburyo bwo gukuraho ingese hanyuma ushyireho irangi rirwanya ingese (hitamo irangi rirwanya ingese rifite umugozi ukomeye). Ntugatere irangi kugeza rimaze kuma.
3. Ubushyuhe bw'aho inyubako ikorera bugomba kuba buri hejuru ya 3°C.
(II) Uburyo bwo gutera imiti
1. Kuvanga irangi bigomba gukorwa hakurikijwe ibisabwa, kandi ibice bigomba gupfunyikwa hakurikijwe ibisabwa. Banza ushyiremo ibikoresho by'amazi mu mvange mu gihe cy'iminota 3-5, hanyuma ushyiremo ibikoresho by'ifu hanyuma uvange kugeza igihe biboneye.
2. Koresha ibikoresho byo gutera imiti mu bwubatsi, nk'imashini zitera imiti, compressor z'umwuka, indobo z'ibikoresho, nibindi; ibikoresho byo gukoresha nk'imashini zivanga imashini, ibikoresho byo gutera imiti, trowel, indobo z'ibikoresho, nibindi. Mu gihe cyo gutera imiti, ubugari bwa buri gice cyo gutera imiti bugomba kuba 2-8 mm, naho igihe cyo kubaka kikaba amasaha 8. Igihe cyo kubaka kigomba guhindurwa neza iyo ubushyuhe n'ubushuhe bitandukanye. Mu gihe cyo kubaka imashini no mu masaha 24 nyuma yo kubaka, ubushyuhe bw'ibidukikije ntibugomba kuba munsi ya 4°C kugira ngo hirindwe kwangirika kw'ubukonje; mu bihe byumye n'ubushyuhe, ni byiza gushyiraho uburyo bwo kubungabunga bukenewe kugira ngo imashini idatakaza amazi vuba cyane. Gusana ahantu hashobora gukorwa hakoreshejwe intoki.
Inyandiko zo kwitabwaho
- 1. Ibikoresho by'ingenzi by'icyuma kinini cyo hanze kidatwikwa gipfunyitse mu mifuka ya pulasitiki ntoya iriho imifuka ya pulasitiki, mu gihe ibikoresho by'inyongera bipfunyitse mu ngoma. Ubushyuhe bwo kubika no gutwara bugomba kuba hagati ya dogere 3 - 40. Ntibyemewe kubikwa hanze cyangwa ku zuba.
- 2. Igipfundikizo cyasutsweho amavuta kigomba kurindwa imvura.
- 3. Igihe cyo kubika neza ibicuruzwa ni amezi 6.
