Dulmarka guud ee tuubooyinka birta
Waxaa laga sameeyay bir duuban oo ka sameysan birta si caadi ah loo isticmaalo gudbinta biyaha la qaadan karo iyo qaybinta nolosha leh ee ku jirta 100 sano. Tuun noocan ah waa horumar toos ah oo ah tuubada taxan ee hore ee birta, oo ay kor u kacday. Ku habboon gelitaanka dhulka hoostiisa ee khadadka ugu weyn ee gudbinta.
Faahfaahinta tuubooyinka birta ee birta
| Magaca wax soo saarka | Ilkaha isku xirta birta, birta birta birta oo leh shaashadda |
| Faahfaahinta | ASTM A377 Birta Dheecaanka ah, Aashto M64 Tuubbooyinka Cas Iron |
| Caadi ah | Iso 2531, EN 545, EN598, GB13295, ASTM C151 |
| Heerka fasalka | C20, C25, C30, C40, C64, C55, C100 C100 & Class K7, K9 & K12 |
| Dherer | 1-12 mitir ama sida shuruudaha macaamiisha |
| Cabirrada | Dn 80 mm ilaa DN 2000 mm |
| Habka wadajirka ah | Nooca; Noocee ah oo wadajirka ah k nooca k); Is-xaraash |
| Daaha ka baxsan | Dharka casaanka / buluugga ah ama buluug madow ama jaakad madow, zn & zn iyo zinc zinc (130 gm / m2 ama 200 gm / m2 ama 400 gm / m2 sida macaamiisha'Shuruudaha) U hoggaansanaanta ISO, waa, bs en staress lakabka dhameystiran ee daboolka ephoxy / bitrumen-ka madow (dhumuc madow 70 Micron) sida macaamiisha'Shuruudaha. |
| Daaha gudaha | Dabaaldegga sibidhka ee OPC / SRC / BFSC / HAC Qeyb-hoosaadka madaafiicda sida shuruud u ah Portland sibidhka caadiga ah ee Portland sibidhka caadiga ah ee Portland sibidhka oo iska caabineysa sibidhka oo la jaan qaadaya waa, ISE, bs en xargaha. |
| Daahan | Zinc zinc zincic ku buufiyo daboolida xad-dhaafka ah (banaanka) dahaarka hoorka sibidhka (gudaha). |
| Isticmaal | Buundada dheecaanka birta ah ee darka ah ayaa inta badan loo isticmaalaa in lagu wareejiyo biyaha qashinka, biyaha la cabi karo iyo waraabka. |
Cabbirrada waxaa lagu heli karaa saamiyada
| DN | Dhexroor ka baxsan [mm (gudaha)] | Dhumucda darbiga [mm (gudaha)] | ||
| Fasalka 40 | K9 | K10 | ||
| 40 | 56 (2.205) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 50 | 66 (2.598) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 60 | 77 (3.031) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 65 | 82 (3.228) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 80 | 98 (3.858) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 100 | 118 (4.646) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 125 | 144 (5.669) | 4.8 (0.189) | 6.0 (0.236) | 6.0 (0.236) |
| 150 | 170 (6.693) | 5.0 (0.197) | 6.0 (0.236) | 6.5 (0.256) |
| 200 | 222 (8.740) | 5.4 (0.213) | 6.3 (0.248) | 7.0 (0.276) |
| 250 | 274 (10.787) | 5.8 (0.228) | 6.8 (0.268) | 7.5 (0.295) |
| 300 | 326 (12.835) | 6.2 (0.244) | 7.2 (0.283) | 8.0 (0.315) |
| 350 | 378 (14.882) | 7.0 (0.276) | 7.7 (0.303) | 8.5 (0.335) |
| 400 | 429 (16.890) | 7.8 (0.377) | 8.1 (0.319) | 9.0 (0.354) |
| 450 | 480 (18.898) | - | 8.6 (0.339) | 9.5 (0.374) |
| 500 | 532 (20.945) | - | 9.0 (0.354) | 10.0 (0.394) |
| 600 | 635 (25.000) | - | 9.9 (0.390) | 11.1 (0.437) |
| 700 | 738 (29.055) | - | 10.9 (0.429) | 12.0 (0.472) |
| 800 | 842 (33.150) | - | 11.7 (0.461) | 13.0 (0.512) |
| 900 | 945 (37.205) | - | 12.9 (0.508) | 14.1 (0.555) |
| 1000 | 1,048 (41.260) | - | 13.5 (0.531) | 15.0 (0.591) |
| 1100 | 1,152 (45.354) | - | 14.4 (0.567) | 16.0 (0.630) |
| 1200 | 1,255 (49.409) | - | 15.3 (0.602) | 17.0 (0.669) |
| 1400 | 1,462 (57.559) | - | 17.1 (0.673) | 19.0 (0.748) |
| 1500 | 1,565 (61.614) | - | 18.0 (0.709) | 20.0 (0.787) |
| 1600 | 1,668 (65.669) | - | 18.9 (0.744) | 51.0 (2.008) |
| 1800 | 1,875 (73.819) | - | 20.7 (0.815) | 23.0 (0.906) |
| 2000 | 2,082 (81.969) | - | 22.5 (0.886) | 25.0 (0.984) |
Codsiyada tuubooyinka DI
• shabakadda qaybinta biyaha la qaadan karo
• Gudbinta Biyaha ee Raw & Cadweynta
• Biyo-biyoodka loogu talagalay arjiga warshadaha / nidaamka
• Nidaamka gacanta ee loo yaqaan 'ash-slurry' & nidaamka tuurista
• Nidaamyada dagaalka dab-damiska - xeebta iyo xeebta ka baxsan
• Dhirta wax soo qaadata
• Bullo iyo wasakhda biyaha qashinka
• Nidaamka xog-ururinta culeyska
• Tuugada Biyaha Dabaysha
• Nidaamka qashin-qubka ee firfircoon ee arjiga gudaha iyo warshadaha
• Nidaamka dib-u-warshadaynta
• Ka shaqeynta ka shaqeynta gudaha biyaha iyo dhirta daaweynta daaweynta
• Xiriir toosan oo ku saabsan yutiilitida iyo kaydadka
• Deruunta dejinta dhulka
• Tooska ka hortagga ah dariiqyada gawaarida waaweyn
