Umkhiqizi wekhoyili egoqiwe ebandayo, Isimeli, umphakeli we-CRCUmthumeli ngaphandleISHAYINA.
- Iyini ikhoyili egoqiwe ebandayo
Ikhoyili egoqiwe ebandayo, eyaziwa nangokuthi i-CRC, iwuhlobo lomkhiqizo wensimbi owenziwe ngensimbi eyisicaba egoqwe eshisayo futhi ibonakala ngogqinsi oluncane kanye nokusetshenziswa okuthile.
Insimbi egoqwe ebandayo isho insimbi enekhabhoni ephansi ekhiqizwa indlela "yokuginqika ebandayo" futhi icutshungulwe eduze kwamazinga okushisa ajwayelekile ekamelo.Insimbi egoqelwe ngokubanda inikeza amandla aphakeme kanye nokusebenziseka kalula.Amashidi ensimbi agoqelwe ngokubanda avame ukusetshenziselwa imikhiqizo yobunjiniyela lapho ukubekezelelana okuqinile, ukugxila, ukuqondisa kanye nezindawo ezimboziwe zidingeka.
Insimbi egoqelwe ngokubanda ikhiqizwa ezigayweni zokunciphisa ukubanda lapho okokusebenza kupholiswa eduze nezinga lokushisa eliseduze negumbi, kulandelwa ukuhoxiswa kanye/noma ukuthukuthela.Le nqubo ikhiqiza insimbi enobubanzi obubanzi bokuqedwa kwangaphezulu futhi iphakeme ngokubekezelelana, ukugxila, nokuqondile uma kuqhathaniswa nensimbi egoqelwe ngokushisayo.Insimbi egoqwe ebandayo iqukethe ikhabhoni ephansi, futhi indlela yokudonsa izenza zithambe kuneshidi eligoqwe elishisayo.Imikhiqizo yensimbi egoqelwe ngokubanda ivame ukukhiqizwa ngamashidi, imicu, imigoqo kanye nezinduku.
2.Ukuhlukaniswa kwamakhoyili abandayo, ububanzi bomkhiqizo kanye nezakhiwo
Izindinganiso ezisetshenziswa emazweni ahlukene ukusetha izidingo zensimbi egoqelwe ngokubanda, njenge-EN 10130, EN 10268, EN 10209, ASTM A1008 / A1008M, DSTU 2834, GOST 16523, GOST 9045, GOST 17066 kanye namanye amamaki ensimbi nabanye. ububanzi besayizi bamakhoyili agoqekile, ukusetshenziswa kwawo (ukwenza iphrofayili, ukwakheka okubandayo, ukuqinisa, ukusetshenziswa okuvamile, njll), izici zemishini, ikhwalithi yendawo kanye neminye imingcele.
3.Amakhoyili abandayo ngokwezindinganiso zaseYurophu
Izindinganiso zase-Europe ezilandelwa kakhulu zokukhiqiza amakhoyili agoqekayo yi-EN 10130, EN 10268 kanye ne-EN 10209.
I-EN 10130 isetshenziswa kumakhoyili agoqekile enziwe ngensimbi enekhabhoni ephansi DC01, DC03, DC04, DC05, DC06 kanye ne-DC07 amamaki ensimbi okwakhiwa okubandayo ngaphandle kokumbozwa, anobubanzi obuncane obungu-600 mm nobuncane bokujiya obungu-0.35 mm.
4.Izici Zekhoyili Eligoqiwe Elibandayo
Izici eziyinhloko zamakhoyili abandayo zihlanganisa ukubekezelela okunembile kwe-dimensional, izakhiwo ezithuthukisiwe zemishini, kanye nekhwalithi engcono yangaphezulu kunamashidi agoqwe ashisayo.
Ukugoqa okubandayo kwenza kube nokwenzeka ukwakha amashidi ensimbi azacile angakwazi ukukhiqizwa ezigayweni eziginqikayo.Izimboni eziyinhloko lapho kusetshenziswa khona amakhoyili abandayo ahlanganisa ukwakha umshini, izimpahla zabathengi, ukwakhiwa, izimoto.Uma kuziwa embonini yezokwakha, amakhoyili abandayo asetshenziswa ikakhulukazi ukukhiqiza izakhi ze-façade, izakhiwo zensimbi, amaphrofayili avaliwe avaliwe futhi avulekile, njll.
JINBAICHENG supplyukunikezwa kwebanga elibanzi ukuze uthuthukise kokubili imikhiqizo yakho nezinqubo.
Ibanga lensimbi | Ikhwalithi yobuso | Re | Rm | A80 | r90 | n90 | Ukuhlaziywa kwe-Ladle | ||||
I-MPa | I-MPa | Ubuncane % | Okuncane | Okuncane | С ubuningi % | Р, ubuningi % | S max % | Mn max % | Ithi max % | ||
DC01 | A | -/280 | 270/410 | 28 | - | - | 0.12 | 0.045 | 0.045 | 0.60 | - |
B | |||||||||||
DC03 | A | -/240 | 270/370 | 34 | 1.3 | - | 0.10 | 0.035 | 0.035 | 0.45 | - |
B | |||||||||||
DC04 | A | -/210 | 270/350 | 38 | 1.6 | 0.180 | 0.08 | 0.030 | 0.030 | 0.40 | - |
B | |||||||||||
DC05 | A | -/180 | 270/330 | 40 | 1.9 | 0.200 | 0.06 | 0.025 | 0.025 | 0.35 | - |
B | |||||||||||
DC06 | A | -/170 | 270/330 | 41 | 2.1 | 0.220 | 0.02 | 0.020 | 0.020 | 0.25 | 0.3 |
B | |||||||||||
DC07 | A | -/150 | 250/310 | 44 | 2.5 | 0.230 | 0.01 | 0.020 | 0.020 | 0.20 | 0.2 |
B |
Isikhathi sokuthumela: Sep-08-2022