Txhua tus neeg uas tab tom tsim nws lub tsev lossis tsuas yog npaj ua haujlwm ua haujlwm feem ntau nug cov lus nug: "Puas muaj pes tsawg metres hauv ib tuj ntawm kev txhawb nqa?". Cov lus nug no yog ntuj, txij li txhua qhov kev suav ntawm cov khoom no ntawm qhov chaw tsim kho yog nqa tawm hauv meters, thiab thaum yuav - hauv tons.
Nyob fittings
Ua ntej nrhiav cov lus teb rau lo lus nug: "Puas muaj pes tsawg metres hauv ib tuj ntawm rebar?", koj yuav tsum nkag siab meej tias nws yog cov khoom siv dab tsi thiab cov nuances ntawm nws daim ntawv thov yog dab tsi.
Nrog rau cov hlau nplaum classic, fiberglass reinforcement kuj tau siv dav. Qhov no yog ib yam khoom tshiab ncaj ncees nyob rau hauv lub khw muag khoom ntawm Russia. Yog li ntawd, ntau tus nyiam hlau, vim nws twb tau sim ntau tshaj kaum xyoo.
Rau ntau hom kev ua haujlwm, nyob ntawm qhov xav tau, kev txhawb nqa ntawm ntau txoj kab uas hla (ntawm 0.6 txog 4 cm) tuaj yeem siv. Lwm qhov sib txawv yog qhov muaj cov tav tshwj xeeb ntawm sab nrauv ntawm tus pas nrig. Lawv yuav tsum tau kho kom ruaj ntseg hauv pob zeb.
Siv kev txhawb nqa
Yuav luag tsis muaj kev tsim kho niaj hnub tuaj yeem ua yam tsis muaj fittings. Lub hom phiaj tseem ceeb ntawm cov khoom siv hauv tsev no yog kev txhawb nqa ntawm cov vaj tse pob zeb:
- pawg thiab pawg.
- Plav.
- Kev sib tw.
- qhov rais thiab qhov rooj lintels.
- Foundation blocks thiab ntau dua.
Rau kev txhim kho qab nthab, hauv paus, pawg ntawm lwm cov pob zeb ua vaj tse uas muaj qhov hnyav hnyav, cov pas nrig nrog txoj kab uas hla ntawm 1.2 txog 4 cm yog siv. Txhawm rau ntxiv dag zog rau hauv pem teb hauv ib lub tsev ntiag tug, cov khoom siv thinner (6-8 mm) feem ntau yog siv. Tam sim no koj tuaj yeem mus rau kev suav ntawm ntau npaum li cas rebar hauv meters hauv ib tuj.
ntsuas qhov hnyav
Yog li pes tsawg metres ntawm rebar hauv 1 tuj? Cov lus teb rau lo lus nug no nyob ntawm seb, ua ntej ntawm tag nrho cov, ntawm cov khoom uas nws yog tsim (fiberglass, hlau) thiab lub cheeb ntawm cov khoom. Rau kev suav, peb muab qhov ntev tshaj plaws siv hauv kev tsim kho ntiag tug.
Yog li, qhov sib piv ntawm txoj kab uas hla thiab qhov hnyav ntawm ib kab meter ntawm cov khoom hlau:
| kab cm | Nyhav ib ' meter ', kg | Ntau tus metres hauv 1 ton |
| 0, 6 | 0, 22 | 4505 |
| 0, 8 | 0, 4 | 2532 |
| 1,0 | 0, 62 | 1621 |
| 1,2 | 0, 89 | 1126 |
| 1,4 | 1, 21 | 826 |
| 1,6 | 1,58 | 633 |
Thiab ntau npaum li cas hauv ib tuj ntawm kev txhawb nqa hauv meters ntawm fiberglass? Ib qho txiaj ntsig tseem ceeb ntawm cov khoom siv no yog nws qhov hnyav hnyav. Lwm qhov zoo ntawm fiberglass rebar yog nws yooj yim ntawm kev thauj mus los. Nws tuaj yeem thauj tau los ntawm lub tsheb, vim nws sib dua thiab hloov tau yooj yim (folds rau hauv axleboxes ntawm lub hoobkas).
| kab cm | Nyhav ib ' meter ', kg | Ntau tus metres hauv 1 ton |
| 0, 6 | 0, 05 | 20400 |
| 0, 8 | 0, 08 | 12195 |
| 1,0 | 0, 13 | 7462 |
| 1,2 | 0, 19 | 5405 |
| 1,4 | 0, 28 | 3623 |
| 1,6 | 0, 35 | 2841 |
