Nneɛma a wɔde yɛ bar .
Dadeɛ a ɛwɔ hɔ: .Rebar (a ɛyɛ tiaa ma bar a ɛhyɛ den), a wonim no bere a wɔayɛ no kɛse sɛ dade a ɛhyɛ den anaasɛ dade a wɔde hyɛ mu den no, yɛ dade a wɔde di dwuma sɛ afiri a wɔde yɛ nhyɛso wɔ kɔnkrit a wɔahyɛ no den mu na wɔde abo a wɔahyɛ no den ayɛ no den na aboa kɔnkrit no wɔ nhyɛso ase.
|
Aba |
Size(diameter) . |
Nsusuwii mu duru (kg/m) . |
12m mu duru (kg/afã) . |
|
HRB335 na ɛwɔ hɔ. HRB400 . HRB500 . |
6mm . |
0.222 |
2.665 |
|
8mm . |
0.395 |
4.739 |
|
|
10mm . |
0.617 |
7.404 |
|
|
12mm . |
0.888 |
10.662 |
|
|
14mm . |
1.209 |
14.512 |
|
|
16mm . |
1.580 |
18.954 |
|
|
18mm . |
1.999 |
23.989 |
|
|
20mm . |
2.468 |
29.616 |
|
|
22mm . |
2.968 |
35.835 |
|
|
25mm . |
3.856 |
46.272 |
|
|
28mm . |
4.837 |
58.044 |
|
|
30mm . |
5.553 |
66.636 |
|
|
32mm . |
6.318 |
75.816 |
|
|
40mm . |
9.872 |
118.464 |

Abisadeɛ
Dadeɛ nnua yɛ adeɛ a ɛtaa ba wɔ kɔnkrit a wɔahyɛ no den mu, a wɔde asi hɔ sɛ ɛbɛfa tensile stresses wɔ kɔnkrit. kɔnkrit no ye wɔ compression mu na ɛnyɛ nhyɛsoɔ mu, enti ɛsɛ sɛ wɔfa dadeɛ nnua yi.
Wɔde kɔnkrit a wɔahyɛ no den di dwuma wɔ adum, nnua, nnua, atare ne ɔdan foforo biara a ehia kɔnkrit.
Mfaso a ɛwɔ so .
Yɛhyɛ nea yebetumi ayɛ ho bɔ nkutoo, na bere nyinaa yɛbɔ mmɔden sɛ yebenya aba pa sen sɛnea yɛhwɛ kwan.
Yɛnnyɛ dadeɛ "tɔnfoɔ" nko ara, na mmom yɛbɔ mmɔden bere nyinaa sɛ yɛbɛyɛ ano aduru a ɔde ma ne ɔhaw ano aduru, de yɛn nimdeɛ ne yɛn nimdeɛ.
Yɛde nneɛma a ɛyɛ papa a ɛyɛ den nkutoo na ɛma wo, a bere ano delivery ne shipment.
Yɛyɛ aso kɛse wɔ package ne preshipment inspection ho ansa na yɛde ahyɛ mu .
Yɛtew ɛka nyinaa so denam nneɛma a ɛma nneɛma a wɔde ma no a yɛyɛ no yiye so, sen sɛ yɛbɛtew ne su so anaasɛ yɛbɛtow kyakya wɔ gua no so.
T/T, L/C, Usance L/C, Alipay, D/P, CAD, nsɛmfua a wɔabue ano, ne nyinaa a ɛwɔ hɔ.
Tags a ɛyɛ hyew .: Structures Bar, China Nneɛma a Wɔde Yɛ Bar a Wɔyɛ, Wɔn a Wɔde Nneɛma Ma .
Dada
Nsɛm biara nni hɔ .Next2
Kay2 Tmt Bar .Ebia w’ani begye ho nso .
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