Xadhkaha Xadhkaha Goynta 6*24
Macluumaadka alaabta:
Faahfaahin:
Dhexroorka | Aagga Birta | Min.xoog jabin | Miisaanka |
mm | mm2 | kN | kg/100m |
1770 N/mm2 | |||
6 | 11.6 | 17.9 | 11 |
8 | 20.6 | 31.8 | 20 |
10 | 32.2 | 49.6 | 32 |
12 | 46.4 | 71.4 | 46 |
14 | 63.1 | 97.2 | 62 |
16 | 82.4 | 127 | 81 |
18 | 104 | 161 | 103 |
20 | 129 | 198 | 127 |
22 | 156 | 240 | 154 |
Dhexroorka magacaaban | Miisaanka qiyaasta ah | Xoogga magaca ah ee xadhigga siliga (MPa) | |||
oo bir ah ayaa xidhay xadhig | ee xadhig bir ah | 1470 | 1570 | 1670kii | |
Dhexroorka | Dulqaadka la oggol yahay | Xarig xadhig ah oo dabiici ah oo fiber ah | Jebinta ugu yar | ||
xoogga xarigga birta ah | |||||
(mm) | (%) | (kg/100m) | (kN) | ||
6 | 7 | 11 | |||
8 | 20.4 | 26.3 | 28.1 | 29.9 | |
9 | 25.8 | 33.3 | 35.6 | 37.8 | |
10 | 31.8 | 41.1 | 43.9 | 46.7 | |
11 | 38.5 | 49.8 | 53.1 | 56.5 | |
12 | 45.8 | 59.2 | 63.3 | 67.3 | |
13 | 53.7 | 69.5 | 74.2 | 79 | |
14 | 62.3 | 80.6 | 86.1 | 91.6 | |
16 | 81.4 | 105 | 112 | 119 | |
18 | 103 | 133 | 142 | 151 | |
20 | 127 | 164 | 175 | 187 | |
22 | 154 | 199 | 212 | 226 | |
24 | 183 | 237 | 253 | 269 | |
26 | 215 | 278 | 297 | 316 | |
28 | 249 | 322 | 344 | 366 |
Astaamaha:
1. Xadhkaha birta ah waxay gudbin karaan culaysyo fogaan dheer.
2. Qodobka badbaadada xanbaarsan waa weyn yahay, isticmaalkuna waa badbaado oo la isku halayn karo.
3. Miisaan fudud, si sahlan loo qaadi karo loona qaadi karo.
4. Wuxuu u adkeysan karaa culeysyo kala duwan iyo culeysyo kala duwan.
5. Leh cudud adkaysi sare leh, xoog daal iyo adkaysi raadayn.
6. Marka la eego xaaladaha shaqada ee xawaaraha sare, waxay leedahay caabbinta xirashada wanaagsan, caabbinta naxdinta leh iyo xasilloonida socodka wanaagsan.
7. Waxay leedahay iska caabin daxalka oo wanaagsan waxayna si caadi ah ugu shaqayn kartaa jawi adag oo leh warbaahin waxyeello kala duwan leh.
8. Jilicsanaan wanaagsan, oo ku habboon jiidashada, jiidashada, xirmooyinka iyo ujeedooyinka kale.
Kiimikada Birta:
Isku darka darajooyinka birta ayaa la isticmaalaa iyo hababka daaweynta kulaylka si loo soo saaro darajooyin jilicsan, dhexdhexaad ah iyo adag.Shaxda hoose waxa ay tilmaan u tahay kaliya kimistariyada birta ee la isticmaalo.
Darajada xamaasada | % Kaarboon | % Fosfooraska | % manganese | % Silikoon | % Baaruud |
Heerka | 0.45 ~ 0.50 | 0.032 | 0.5 ~ 1.00 | 0.10-0.34 | 0.041 |
Sare | 0.59-0.63 | 0.035 | 0.5 ~ 1.10 | 0.10-0.35 | 0.045 |
Sare-sare | 0.65 ~ 0.83 | 0.035 | 0.5 ~ 1.10 | 0.10-0.35 | 0.045 |
Xakamaynta tayada
Waxaan isticmaalnaa guud ahaan nidaamka xakamaynta tayada.Qayb kasta oo alaabta ceeriin ah;Alaabta dhammaatay iyo alaabta dhammaatay waa la tijaabiyay oo lagu duubay faylka.Rikoorka raadraaca waxa loo isticmaalaa laga soo bilaabo alaabtii u dambaysay ilaa bilawgii ugu horeeyay ee warshada birta alaabta ceeriin.
Qaybta saddexaad sida SGS ayaa diyaar u ah xakamaynta tijaabada ka hor inta aan la rarin
Baakad:
1) Dhammaan alaabooyinka waxaa ka buuxa baakad badeed mudan.
2) Shuruudaha gaarka ah ee macaamilka ee xirxirida waa la buuxin karaa.
3) Xamuulka hawada;Xamuulka badda iyo xamuulka waa la heli karaa.
Codsiga: