Bayani game da bututun ƙarfe na grouting don Gidauniyar Bridge Pile
Bututun ƙarfe na grouting kayan aikin grouting ne da ake amfani da su sosai a fannoni kamar gine-gine, ramuka, da injiniyancin ƙarƙashin ƙasa. Babban aikinsa shine a saka kayan grouting a cikin ramukan ƙarƙashin ƙasa, a cike gibin, a inganta ƙarfin ɗaukar kaya da kwanciyar hankali na harsashin. Bututun grouting suna da fa'idodin tsari mai sauƙi, ginawa mai sauƙi, da kuma tasirin gaske, don haka an yi amfani da su sosai a injiniyancin ƙarƙashin ƙasa.
Bayani dalla-dalla na bututun ƙarfe na grouting don tushe na Bridge Pile
| Sunan Samfuri | Tushen Bututun Karfe/Tushen Bututun Karfe/Grouting Bututun Karfe/Geology Hakowa Bututu/Bututun Ƙananan-mataki/Bututun Ƙananan-mataki |
| Ma'auni | GB/T 9808-2008, API 5CT, ISO |
| Maki | DZ40, DZ60, DZ80, R780, J55, K55, N80, L80, P110, 37Mn5, 36Mn2V, 13Cr, 30CrMo, A106 B, A53 B, ST52-4 |
| Diamita na waje | 60mm-178mm |
| Kauri | 4.5-20mm |
| Tsawon | 1-12M |
| An yarda da lanƙwasawa | Ba fiye da 1.5mm/m2 ba |
| Hanyar Tsarin | Yin birgima/Gwaji/Haƙa rami/Zaren Maza/Zaren Mata/Zaren Trapezoidal/Nunawa |
| shiryawa | Za a kare zaren maza da mata da tufafin filastik ko hulunan filastik Ƙarshen bututun mai nuna alama zai kasance babu komai ko kuma kamar yadda abokin ciniki ya buƙata. |
| Aikace-aikace | Aikin Gina Babbar Hanya/Ginin Metro/Ginin Gada/Aikin Manne Jikin Dutse/Tashar Ruwa/Tushen Zurfi/Ƙarfafawa da sauransu. |
| Lokacin jigilar kaya | A cikin jiragen ruwa masu yawa, idan aka kwatanta da tan 100, Za a ɗora wa kwantena ƙasa da tan 100, Ga oda ƙasa da tan 5, yawanci muna zaɓar akwati na LCL (Ƙasa da nauyin akwati), don adana farashin abokin ciniki |
| Tashar jigilar kaya | Tashar jiragen ruwa ta Qingdao ko Tianjin, |
| Lokacin ciniki | CIF, CFR, FOB, EXW |
| Lokacin biyan kuɗi | 30%TT + 70% TT idan aka kwatanta da kwafin B/L, ko 30%TT + 70% LC. |
Common-amfani Grouting Karfe bututu tare da maki
| Matsayi | C. | Si | Mn. | P,S | Cu | Ni | Mo | Cr |
| 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | Matsakaicin.0.035 | Matsakaicin.0.25 | Matsakaicin.0.25 | / | Matsakaicin.0.15 |
| 20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | Matsakaicin.0.035 | Matsakaicin.0.025 | Matsakaicin.0.25 | / | Matsakaicin.0.25 |
| 35 | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | Matsakaicin.0.035 | Matsakaicin.0.25 | Matsakaicin.0.25 | Matsakaicin.0.25 | |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | Matsakaicin.0.035 | Matsakaicin.0.25 | Matsakaicin.0.25 | Matsakaicin.0.25 | |
| Miliyan 16 | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | Matsakaicin.0.035 | Matsakaicin.0.25 | Matsakaicin.0.25 | Matsakaicin.0.25 | |
| 12Crmo | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Matsakaicin.0.035 | Matsakaicin.0.25 | Matsakaicin.0.30 | 0.40-0.55 | 0.40-0.70 |
| 15Crmo | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | Matsakaicin.0.035 | Matsakaicin.0.25 | Matsakaicin.0.30 | 0.40-0.55 | 0.80-1.10 |
| 12Cr1Mov | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | Matsakaicin.0.035 | Matsakaicin.0.25 | Matsakaicin.0.30 | 0.25-0.35 | 0.90-1.20 |
Kayayyakin Inji
| Matsayi | Ƙarfin tensile (Mpa) | Ƙarfin bayarwa(Mpa) | Ƙarawa(%) |
| 10 | ≥335 | ≥205 | ≥24 |
| 20 | ≥390 | ≥245 | ≥20 |
| 35 | ≥510 | ≥305 | ≥17 |
| 45 | ≥590 | ≥335 | ≥14 |
| Miliyan 16 | ≥490 | ≥325 | ≥21 |
| 12CrMo | ≥410 | ≥265 | ≥24 |
| 15CrMo | ≥440 | ≥295 | ≥22 |
| 12Cr1MoV | ≥490 | ≥245 | ≥22 |
Amfani da bututun ƙarfe na grouting
Bututun ƙarfe kayan bututu ne da ake amfani da shi sosai, wanda ake amfani da shi sosai a masana'antu, wuraren adana ruwa, gine-gine, kariyar wuta, da sauran fannoni. Yana da kyakkyawan juriya ga tsatsa da juriya ga lalacewa, kuma yana da ɗan ƙarfin matsewa.
Bututun ƙarfe na grouting yawanci ana yin su ne da bakin ƙarfe, don haka suna da kyakkyawan juriya ga tsatsa. Bugu da ƙari, bututun grouting na ƙarfe yana da wani ƙarfin matsi kuma yana iya jure wani matsin lamba. Bugu da ƙari, bututun grouting na ƙarfe kuma yana da juriya ga lalacewa kuma ana iya amfani da shi na dogon lokaci.
