Terene ea Tšepe ea EN R260 R350HT | Literene tsa Terene tse Pakiloeng ke ISO bakeng sa ho Romelloa kantle ho naha le kaho
EN R260 / R350HTLiterene tsa Tšepeke literene tse thata tse loketseng literene tsa terene, literene tsa indasteri le lits'ebetso tsa lipalangoang tse boima. Tlas'a EN 13674 literene li entsoe ka mokhoa o phethahetseng bakeng sa ts'ebetso e phahameng, bophelo bo bolelele le polokeho e tšepahalang esita le tlas'a mojaro o boima.
| E tloaelehileng | Sehlopha | Mofuta oa Terene | Boima (kg/m2) | Bolelele (m) | Bophara ba Hlooho (mm) | Bophara ba Leoto (mm) | Bolelele (mm) |
| EN 13674 | R260 | Tlase e bataletseng / Vignole | 30–60 | 12–25 | 65–75 | 125–140 | 130–150 |
| EN 13674 | R350HT | Tlase e bataletseng / Vignole | 45–75 | 12–25 | 70–80 | 130–150 | 140–160 |
| Sehlopha | C (%) | Mn (%) | Si (%) | P (%) | S (%) | Cr (%) |
| R260 | 0.60–0.75 | 0.60–1.00 | 0.20–0.35 | ≤0.035 | ≤0.035 | 0.20–0.35 |
| R350HT | 0.70–0.85 | 0.70–1.10 | 0.25–0.40 | ≤0.035 | ≤0.035 | 0.25–0.45 |
| Sehlopha | Matla a Tlhahiso (MPa) | Matla a ho Tenyetseha (MPa) | Ho lelefatsa (%) | Boima (HB) |
| R260 | 260 | 370–470 | 16–22 | 220–280 |
| R350HT | 350 | 480–620 | 14–18 | 280–350 |
Matla a phahameng le ho tiea Bophelo bo bolelele
E netefalitsoe ke ISO le ho latela maemo a EN 13674
E loketse tšebeliso e boima le ea indasteri
Sebopeho se khethehileng sa lik'hemik'hale bakeng sa ho tiea ho hoholo le ho hanyetsa ho roala
E fumaneha ka bolelele bo fapaneng, boima le liprofaele ho lumella ts'ebeliso e tenyetsehang!
1. Ho Lokisetsa Lisebelisoa tse Tala
Khetha li-billet kapa lipalesa tsa tšepe tsa boleng bo botle.
Hlahloba sebopeho sa lik'hemik'hale le liphoso
2. Ho Futhumatsa le ho Phetla
Futhumatsa li-billet ka ontong ho fihlela mocheso o ntse o phahama.
HO FIHLA KA HO CHESA: Sekotjana sa tšepe se phuthoa ka ho chesa ka har'a seporo sa boleng bo holimo (25 kg/m ho isa ho 60 kg/m) ka har'a sileila e phuthoang.
3. Ho Pholisa le ho Otlolla
Pholiso e laoloang bakeng sa ho thatafala le ho tiea ho nepahetseng.
Literene tsa Poland ka litekanyo tse nepahetseng hantle, otlolla literene ha ho hlokahala.
4. Ho Seha le ho Qetela
Seha lireile ho latela boholo (12-25 m ke ntho e tloaelehileng).
Qetella hlooho ea seporo, leoto le lifahleho tsa webo
5. Tlhahlobo ea Boleng
Leka litšobotsi tsa mechini (tekanyo, ho thapolla, ho thatafala) tsa tšepe.
Lekanya boholo le boleng ba bokaholimo.
Etsa NDT haeba ho hlokahala.
6. Ho Paka le ho Romela Liphahlo
Tlama lireile ka liphutheloana, eketsa li-cap tse sireletsang.
Koahela ka ho phuthela ho sa keneleng metsi bakeng sa ho romela kantle ho naha feela.
Laela bakeng sa ho romelloa kapa ho romelloa "
Kaho ea literene tsa terene bakeng sa literene tsa thepa le tsa bapalami
Literene tsa indasteri bakeng sa merafo, likou le matlo a polokelo
Literene tse jarang mojaro o moholo bakeng sa ho sebetsana le thepa libakeng tsa thepa le tsa indasteri
Nchafatso le tlhokomelo ea literene tse seng li ntse li le teng
Literene tse ka har'a mabokose a lehong kapa a tšepe bakeng sa lipalangoang tse sireletsehileng
Lipalangoang tsa maeto a malelele le thepa ea leoatleng e nang le phutheloana e sa keneleng metsi
Likoahelo tsa polasetiki kapa tsa tšepe lipheletsong ho thibela tšenyo ha ho jarisoa/ho laolloa
Kou ea tšimoloho ho isa ho thomello ea sebaka sa moreki e fumaneha ka ho latela
MTC e felletseng bakeng sa ho romelloa ha thepa eohle
1. Lireile tsa EN R260 le R350HT ke eng?
Li arotsoe ka boleng ba tšepe ho latela maemo a terene a terene a Europe. R260 e khothaletsoa bakeng sa literene tse tloaelehileng tsa bapalami le tsa thepa, ha R350HT e le terene e matla haholo e loketseng lits'ebetso tse boima. Ka bobeli li latela maemo a EN 13674.
2. Libaka tsa bohlokoa tsa ts'ebeliso ke life?
Terene(bapalami le thepa), literene tsa indasteri merafong, likoung le lifemeng; literene tse boima tsa lipalangoang bakeng sa thepa le libaka tsa boikhathollo tsa indasteri; tlhokomelo le ho nkela literene tse kentsoeng sebaka.
3. Mokhoa oa ho odara le ho romela thepa kantle ho naha?
Literene tse romelloang kantle ho naha li hloka setifikeiti sa MTC, 'me sephutheloana se tlameha ho latela maemo a machaba (ho kenya lintho ka har'a thepa, ho paka ho sa keneleng metsi, li-end caps). Nako ea ho etella pele odara ea sampole ke matsatsi a 7-14, 'me nako ea ho etella pele odara ka bongata ke libeke tse 3-6. Ka kopo ikopanye le sehlopha sa rona sa thekiso bakeng sa khotheishene.
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