Zvipikiri zvekushongedza zvinoshandiswa mumhando dzakasiyana siyana zvinosanganisira kugadzira fenicha, kucheka basa, baseboards uye kuumba.Zvipikiri izvi zvakanakira kusungirira zvimedu zvakatetepa uye moldings kune fenicha, madziro uye sirin'i.Iwo anoshandiswawo kubata mavheti pamwe chete, achipa chigadzirwa chakapedzwa chimiro chisina musono uye chakakwenenzverwa.
Pane zvinhu zvakawanda zvinoita kuti kupedzisa zvipikiri zvive chinhu chinokosha kune chero muvezi wemapuranga.Kutanga, iwo akareruka uye ari nyore kubata nekushanda.Chechipiri, dzakagadzirirwa kuti zvive nyore kushandisa, nemakona anotsvedza zvisina musono muhuni.Izvi zvinobvumira kukurumidza uye nyore kuisa pasina pre-drilling inodiwa.Pamusoro pezvo, iwo anowanikwa muhukuru hwakasiyana-siyana kune hwakawanda hwekushandisa.
Chimwe chezvinhu zvakakosha zvezvipikiri zvakashongedzwa ndiko kugona kwavo kugadzira kupera kwehunyanzvi.Pasinei nehukuru hwavo hudiki, hwakasimba zvakanyanya uye hunogara kwenguva refu, hunoita kuti kunyange zvimedu zvinyoro zvinyoro zvinogara zvakasungirirwa pahuni.Uyezve, dzakagadzirirwa kugara munzvimbo uye kuramba kusunungurwa nekufamba kwenguva, zvichipa kupera kwenguva refu, kusingagumi.
Kana zvasvika pakupedzisa, kune akati wandei akasiyana marudzi ezvipikiri zvekupedzisa zviripo, kusanganisira galvanized uye Stainless simbi.Zvipikiri zvine galvanized zvinodzivirira corrosion uye yakakodzera mapurojekiti ekunze.Zvipikiri zvesimbi zvisina ngura zvakare zvinoshingirira mukuora, asi zvine simba kupfuura zvipikiri zvemarara, zvichiita kuti zvive zvakanaka kune zvinorema-basa rekushandisa.
Sus | C | Si | Mn | P | S | Ni | Cr | Mo | Cu |
304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.027 | 8.0-10.5 | 18.0-20.0 | 0.75 | 0.75 |
304Hc | 0.08 | 1.00 | 2.00 | 0.045 | 0.028 | 8.5-10.5 | 17.0-19.0 |
| 2.0-3.0 |
316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.029 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 0.75 |
430 | 0.12 | 0.75 | 1.00 | 0.040 | 0.030 |
| 16.0-18.0 |
|
Waya Zvigadzirwa Zvenyika Yakasiyana
mm | CN.WG | SWG | BWG | AS.WG |
1G |
|
| 7.52 | 7.19 |
2G |
|
| 7.21 | 6.67 |
3G |
|
| 6.58 | 6.19 |
4G |
|
| 6.05 | 5.72 |
5G |
|
| 5.59 | 5.26 |
6G | 5.00 | 4.88 | 5.16 | 4.88 |
7G | 4.50 | 4.47 | 4.57 | 4.50 |
8G | 4.10 | 4.06 | 4.19 | 4.12 |
9G | 3.70 | 3.66 | 3.76 | 3.77 |
10G | 3.40 | 3.25 | 3.40 | 3.43 |
11G | 3.10 | 2.95 | 2.05 | 3.06 |
12G | 2.80 | 2.64 | 2.77 | 2.68 |
13G | 2.50 | 2.34 | 2.41 | 2.32 |
14G | 2.00 | 2.03 | 2.11 | 2.03 |
15G | 1.80 | 1.83 | 1.83 | 1.83 |
16G | 1.60 | 1.63 | 1.65 | 1.58 |
17G | 1.40 | 1.42 | 1.47 | 1.37 |
18G | 1.20 | 1.22 | 1.25 | 1.21 |
19G | 1.10 | 1.02 | 1.07 | 1.04 |
20G | 1.00 | 0.91 | 0.89 | 0.88 |
21G | 0.90 | 0.81 | 0.81 | 0.81 |
22G |
| 0.71 | 0.71 | 0.73 |
23G |
| 0.61 | 0.63 | 0.66 |
24G |
| 0.56 | 0.56 | 0.58 |
25G |
| 0.51 | 0.51 | 0.52 |
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