C-Qaybta Birta
Birta u qaabaysan C si toos ah ayaa loo farsameeyaa oo loo sameeyaa mashiinka samaynta birta qaabaysan ee C.Mashiinka samaynta birta ee C-qaabeeya waxay si toos ah u dhamaystiri kartaa habka samaynta birta ee C-qaabeeya iyadoo loo eegayo cabbirka birta ee C-qaabeeya.
Dabaylaha
bir-qaabaysan oo galvanized ah, bir-qaabaysan oo kulul oo galvanized ah, bir-qaabaysan oo kulul, birta kaarka galaaska ee C-qaabeeya, gidaarka daahyada C-qaabeeya birta, kanaalka fiilada C-qaabeeya, birta C-qaabaysan oo la xoojiyay, laab laab laab C- bir qaabaysan, bir qaabaysan C-qaabaysan, bir-qaabaysan C-qaabaysan, fargeeto C-qaabaysan birta, birta qaabaysan C-qaabaysan, bir-qaabaysan C-qaabaysan, bir-qaabaysan C-qaabaysan, bir-qaabaysan C-qaabaysan, bir-qaloocan oo gudaha ah, bir-qaabaysan C-gudaha birta qaabaysan, saqafka (derbiga) purlin C-qaabeeya birta, qaybta baabuurta C-qaabeeya birta, tiirka wadada C-qaabeeya birta, taageerada qoraxda C-qaabeeya birta (21-80 taxane), template taageeraya birta C-qaabeeya, saxda C -qaabeeya birta qalabka, iwm.
Birta C-qaabeeya ayaa loo qaybiyaa shan tilmaamood oo ah 80, 100, 120, 140, 160 iyadoo loo eegayo dhererka kala duwan.Dhererka waxaa lagu go'aamin karaa iyadoo loo eegayo naqshadeynta injineernimada, laakiin tixgelinta shuruudaha gaadiidka iyo rakibidda, dhererka guud guud ahaan kama badna 12 mitir.
Birta C-qaabaysan ayaa si weyn loogu isticmaalaa saqafka iyo darbiga dhismooyinka qaab dhismeedka birta, waxaana sidoo kale lagu soo ururin karaa saqafka saqafka fudud, dhejiska iyo qaybaha kale ee dhismaha.Intaa waxaa dheer, waxaa sidoo kale loo isticmaali karaa tiirarka, alwaaxyada iyo hubka wax soo saarka warshadaha iftiinka farsamada.
Macnaha tirooyinka saf kasta (ka qaado C80×40x20×2.5 tusaale ahaan):
C80 × 40x20 × 2.5: Dhererka qaybta H = 80mm;Ballaca qaybta B=40mm;Ballaca cidhiidhiga ah C=20mm;Dhumucda t=2.5mm;
| Tilmaamid | Miisaanka (kg/m) | Tilmaamid | Miisaanka (kg/m) |
| 80×40×20×2.5 | 3.925 | 180×60×20×3 | 8.007 |
| 80×40×20×3 | 4.71 | 180×70×20×2.5 | 7.065 |
| 100×50×20×2.5 | 4.71 | 180×70×20×3 | 8.478 |
| 100×50×20×3 | 5.652 | 200×50×20×2.5 | 6.673 |
| 120×50×20×2.5 | 5.103 | 200×50×20×3 | 8.007 |
| 120×50×20×3 | 6.123 | 200×60×20×2.5 | 7.065 |
| 120×60×20×2.5 | 5.495 | 200×60×20×3 | 8.478 |
| 120×60×20×3 | 6.594 | 200×70×20×2.5 | 7.458 |
| 120×70×20×2.5 | 5.888 | 200×70×20×3 | 8.949 |
| 120×70×20×3 | 7.065 | 220×60×20×2.5 | 7.4567 |
| 140×50×20×2.5 | 5.495 | 220×60×20×3 | 8.949 |
| 140×50×20×3 | 6.594 | 220×70×20×2.5 | 7.85 |
| 160×50×20×2.5 | 5.888 | 220×70×20×3 | 9.42 |
| 160×50×20×3 | 7.065 | 250×75×20×2.5 | 8.634 |
| 160×60×20×2.5 | 6.28 | 250×75×20×3 | 10.362 |
| 160×60×20×3 | 7.536 | 280×80×20×2.5 | 9.42 |
| 160×70×20×2.5 | 6.673 | 280×80×20×3 | 11.304 |
| 160×70×20×3 | 8.007 | 300×80×20×2.5 | 9.813 |
| 180×50×20×2.5 | 6.28 | 300×80×20×3 | 11.775 |
| 180×50×20×3 | 7.536 |
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| 180×60×20×2.5 | 6.673 |
