Ukubuka konke kwe-R25 Self-Drilling Hollow Grout Injection Anchor Rod
Izinduku zokukhonkxa ngokuvamile zifanelekela ukuqinisa ukwesekwa emihubheni yezimayini, emihubheni yamabhuloho, ekuvikelweni komzila, nakwezinye izindawo. Ngokuvamile, imigodi yezinduku zokukhonkxa ibholwa kusetshenziswa i-anchor rod drill, bese kubekwa ama-agent okukhonkxa afanele (ama-resin powder rolls). Bese, amathuluzi anjenge-anchor rod drill asetshenziselwa ukubhoboza induku yokukhonkxa emgodini wenduku yokukhonkxa, ukuvuselela nokuqinisa i-agent yokukhonkxa, bese kusetshenziswa amathuluzi anjenge-anchor rod drill ukufaka amantongomane kuyo; Induku yokukhonkxa yesandla sokudla, eyaziwa nangokuthi i-equal strength steel resin anchor rod, yenziwe ngensimbi egoqwe ngokunemba okuqondile (noma kwesobunxele), enezintambo eziqhubekayo kanye nobude obugcwele obungafakwa intambo ngamantongomane. Isetshenziswa kanye namantongomane epuleti le-anchor ukuze kusekelwe i-tunnel. I-bolt ingumkhiqizo wokufaka esikhundleni se-anti Fried Dough Twists bolt, esebenza kahle kakhulu.
Ukucaciswa kwe-R25 Self-Drilling Hollow Grout Injection Anchor Rod
| R25N | R32L | R32N | R32/18.5 | R32S | R32SS | R38N | R38/19 | R51L | R51N | I-T76N | I-T76S | |
| Ububanzi obungaphandle (mm) | 25 | 32 | 32 | 32 | 32 | 32 | 38 | 38 | 51 | 51 | 76 | 76 |
| Ububanzi bangaphakathi(mm) | 14 | 22 | 21 | 18.5 | 17 | 15.5 | 21 | 19 | 36 | 33 | 52 | 45 |
| Ububanzi bangaphandle, busebenza kahle (mm) | 22.5 | 29.1 | 29.1 | 29.1 | 29.1 | 29.1 | 35.7 | 35.7 | 47.8 | 47.8 | 71 | 71 |
| Umthamo wokugcina womthwalo (kN) | 200 | 260 | 280 | 280 | 360 | 405 | 500 | 500 | 550 | 800 | 1600 | 1900 |
| Umthamo womthwalo wesivuno (kN) | 150 | 200 | 230 | 230 | 280 | 350 | 400 | 400 | 450 | 630 | 1200 | 1500 |
| Amandla okudonsa, i-Rm(N/mm2) | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Amandla okukhiqiza, Rp0, 2(N/mm2) | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
| Isisindo (kg/m) | 2.3 | 2.8 | 2.9 | 3.4 | 3.4 | 3.6 | 4.8 | 5.5 | 6.0 | 7.6 | 16.5 | 19.0 |
Izici zenduku ye-anchor yokuzibhoboza engenalutho
1. Kuphephile, kuthembekile, futhi konga isikhathi.
2. Ukufakwa okulula nokusebenza.
3. Ukukhetha izingcezu zokubhoboza ezimweni ezahlukene zomhlabathi.
4. Imisebenzi yokuhlanganisa i-grouting ivumelaniswa nokubhoboza noma ngemva kokubhoboza. I-Grout ingagcwalisa ama-fracture ngempumelelo.
5. Imigoqo ye-anchor inganqunywa futhi inwetshwe uma iceliwe, isetshenziswe ezindaweni ezincane.
6. Inikeza ukucindezeleka okuphezulu kokubopha kunepayipi lensimbi elibushelelezi kuye ngentambo yamaza aqhubekayo.
Izinzuzo zokuzibhoboza induku ye-grouting engenalutho
1. Induku ye-grouting engenalutho yokuzibhoboza isebenzisa izinto ezinhle zepayipi lensimbi elinodonga olungenamthungo, inqubo yokwakha intambo ebusweni esheshayo, kanye nezesekeli ezinhle kakhulu, okufeza ubunye bokubhoboza, ukugoba, ukunamathisela kanye neminye imisebenzi yenduku ye-grouting yokuzibhoboza.
2. Kukhona i-drill bit enamandla amakhulu okungena phambi kwenduku ye-grouting anchor egobile ezishayela yona, engangena kalula ezinhlotsheni ezahlukene zamatshe ngaphansi kwesenzo semishini yokubhoboza amatshe ejwayelekile.
3. Inentambo ejwayelekile ye-waveform futhi ingasetshenziswa njengenduku yokubhoboza ukuqedela ukubhoboza emigodini ye-anchor nge-drill bit.
4. Umzimba wenduku ye-anchor yepayipi lokubhoboza awudingi ukukhishwa, futhi isikhala esingenalutho singasebenza njengomsele wokufaka i-grouting kusuka ngaphakathi kuya ngaphandle.
5. Isivimbeli se-grouting singagcina ingcindezi enamandla ye-grouting, sigcwalise ngokugcwele izikhala, silungise idwala eliphukile, futhi ama-pad namantongomane anamandla aphezulu angadlulisela ngokulinganayo ukucindezeleka kwedwala elijulile elizungezile edwaleni elizungezile, kufezwe umgomo wokusekelana phakathi kwedwala elizungezile nenduku ye-anchor.
6. Ngenxa yomsebenzi wezinto ezintathu kowodwa walolu hlobo lwenduku ye-anchor, ingakha imigodi ye-anchor futhi iqinisekise imiphumela ye-anchor kanye ne-grouting ngaphandle kwesidingo samasu akhethekile njengokuvikelwa kodonga lwe-casing kanye ne-grouting ngaphambi kokwakhiwa ngaphansi kwezimo ezahlukahlukene zamatshe azungezile.
