Adeegga Khadka Bulaacadda Xirfadeed
| Dhexroorka Dibadda ee la cayimay (D) | Dhumucda Darbiga ee la cayimay ee mm | Cadaadiska ugu yar ee tijaabada (Mpa) | ||||||||||
| Heerka Birta | ||||||||||||
| in | mm | L210(A) | L245(B) | L290(X42) | L320(X46) | L360(X52) | L390(X56) | L415(X60) | L450(X65) | L485(X70) | L555(X80) | |
| 8-5/8 | 219.1 | 5.0 | 5.8 | 6.7 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16.6 | 19.0 |
| 7.0 | 8.1 | 9.4 | 13.9 | 15.3 | 17.3 | 18.7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
| 10.0 | 11.5 | 13.4 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 9-5/8 | 244.5 | 5.0 | 5.2 | 6.0 | 10.1 | 11.1 | 12.5 | 13.6 | 14.4 | 15.6 | 16.9 | 19.3 |
| 7.0 | 7.2 | 8.4 | 14.1 | 15.6 | 17.5 | 19.0 | 20.2 | 20.7 | 20.7 | 20.7 | ||
| 10.0 | 10.3 | 12.0 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 10-3/4 | 273.1 | 5.0 | 4.6 | 5.4 | 9.0 | 10.1 | 11.2 | 12.1 | 12.9 | 14.0 | 15.1 | 17.3 |
| 7.0 | 6.5 | 7.5 | 12.6 | 13.9 | 15.7 | 17.0 | 18.1 | 19.6 | 20.7 | 20.7 | ||
| 10.0 | 9.2 | 10.8 | 18.1 | 19.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 12-3/4 | 323.9 | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9.4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.6 |
| 7.0 | 5.5 | 6.5 | 10.7 | 11.8 | 13.2 | 14.3 | 15.2 | 16.5 | 17.8 | 20.4 | ||
| 10.0 | 7.8 | 9.1 | 15.2 | 16.8 | 18.9 | 20.5 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (325.0) | 5.0 | 3.9 | 4.5 | 7.6 | 8.4 | 9.4 | 10.2 | 10.9 | 11.8 | 12.7 | 14.5 | |
| 7.0 | 5.4 | 6.3 | 10.6 | 11.7 | 13.2 | 14.3 | 15.2 | 16.5 | 17.8 | 20.3 | ||
| 10.0 | 7.8 | 9.0 | 15.2 | 16.7 | 18.8 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 13-3/8 | 339.7 | 5.0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.1 | 13.9 |
| 8.0 | 5.9 | 6.9 | 11.6 | 12.8 | 14.4 | 15.6 | 16.6 | 18.0 | 19.4 | 20.7 | ||
| 12.0 | 8.9 | 10.4 | 17.4 | 19.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 14 | 355.6 | 6.0 | 4.3 | 5.0 | 8.3 | 9.2 | 10.3 | 11.2 | 11.9 | 12.9 | 13.9 | 15.9 |
| 8.0 | 5.7 | 6.6 | 11.1 | 12.2 | 13.8 | 14.9 | 15.9 | 17.2 | 18.6 | 20.7 | ||
| 12.0 | 8.5 | 9.9 | 16.6 | 18.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (377.0) | 6.0 | 4.0 | 4.7 | 7.8 | 8.6 | 9.7 | 10.6 | 11.2 | 12.2 | 13.1 | 15.0 | |
| 8.0 | 5.3 | 6.2 | 10.5 | 11.5 | 13.0 | 14.1 | 15.0 | 16.2 | 17.5 | 20.0 | ||
| 12.0 | 8.0 | 9.4 | 15.7 | 17.3 | 19.5 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 16 | 406.4 | 6.0 | 3.7 | 4.3 | 7.3 | 8.0 | 9.0 | 9.8 | 10.4 | 11.3 | 12.2 | 13.9 |
| 8.0 | 5.0 | 5.8 | 9.7 | 10.7 | 12.0 | 13.1 | 13.9 | 15.1 | 16.2 | 18.6 | ||
| 12.0 | 7.4 | 8.7 | 14.6 | 16.1 | 18.1 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (426.0) | 6.0 | 3.5 | 4.1 | 6.9 | 7.7 | 8.6 | 9.3 | 9.9 | 10.8 | 11.6 | 13.3 | |
| 8.0 | 4.7 | 5.5 | 9.3 | 10.2 | 11.5 | 12.5 | 13.2 | 14.4 | 15.5 | 17.7 | ||
| 12.0 | 7.1 | 8.3 | 13.9 | 15.3 | 17.2 | 18.7 | 19.9 | 20.7 | 20.7 | 20.7 | ||
| 18 | 457.0 | 6.0 | 3.3 | 3.9 | 6.5 | 7.1 | 8.0 | 8.7 | 9.3 | 10.0 | 10.8 | 12.4 |
| 8.0 | 4.4 | 5.1 | 8.6 | 9.5 | 10.7 | 11.6 | 12.4 | 13.4 | 14.4 | 16.5 | ||
| 12.0 | 6.6 | 7.7 | 12.9 | 14.3 | 16.1 | 17.4 | 18.5 | 20.1 | 20.7 | 20.7 | ||
| 20 | 508.0 | 6.0 | 3.0 | 3.5 | 6.2 | 6.8 | 7.7 | 8.3 | 8.8 | 9.6 | 10.3 | 11.8 |
| 8.0 | 4.0 | 4.6 | 8.2 | 9.1 | 10.2 | 11.1 | 11.8 | 12.8 | 13.7 | 15.7 | ||
| 12.0 | 6.0 | 6.9 | 12.3 | 13.6 | 15.3 | 16.6 | 17.6 | 19.1 | 20.6 | 20.7 | ||
| 16.0 | 7.9 | 9.3 | 16.4 | 18.1 | 20.4 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (529.0) | 6.0 | 2.9 | 3.3 | 5.9 | 6.5 | 7.3 | 8.0 | 8.5 | 9.2 | 9.9 | 11.3 | |
| 9.0 | 4.3 | 5.0 | 8.9 | 9.8 | 11.0 | 11.9 | 12.7 | 13.8 | 14.9 | 17.0 | ||
| 12.0 | 5.7 | 6.7 | 11.8 | 13.1 | 14.7 | 15.9 | 16.9 | 18.4 | 19.8 | 20.7 | ||
| 14.0 | 6.7 | 7.8 | 13.8 | 15.2 | 17.1 | 18.6 | 19.8 | 20.7 | 20.7 | 20.7 | ||
| 16.0 | 7.6 | 8.9 | 15.8 | 17.4 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 22 | 559.0 | 6.0 | 2.7 | 3.2 | 5.6 | 6.2 | 7.0 | 7.5 | 8.0 | 8.7 | 9.4 | 10.7 |
| 9.0 | 4.1 | 4.7 | 8.4 | 9.3 | 10.4 | 11.3 | 12.0 | 13.0 | 14.1 | 16.1 | ||
| 12.0 | 5.4 | 6.3 | 11.2 | 12.4 | 13.9 | 15.1 | 16.0 | 17.4 | 18.7 | 20.7 | ||
| 14.0 | 6.3 | 7.4 | 13.1 | 14.4 | 16.2 | 17.6 | 18.7 | 20.3 | 20.7 | 20.7 | ||
| 19.1 | 8.6 | 10.0 | 17.8 | 19.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 22.2 | 10.0 | 11.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 24 | 610.0 | 6.0 | 2.5 | 2.9 | 5.1 | 5.7 | 6.4 | 6.9 | 7.3 | 8.0 | 8.6 | 9.8 |
| 9.0 | 3.7 | 4.3 | 7.7 | 8.5 | 9.6 | 10.4 | 11.0 | 12.0 | 12.9 | 14.7 | ||
| 12.0 | 5.0 | 5.8 | 10.3 | 11.3 | 12.7 | 13.8 | 14.7 | 15.9 | 17.2 | 19.7 | ||
| 14.0 | 5.8 | 6.8 | 12.0 | 13.2 | 14.9 | 16.1 | 17.1 | 18.6 | 20.0 | 20.7 | ||
| 19.1 | 7.9 | 9.1 | 16.3 | 17.9 | 20.2 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 25.4 | 10.5 | 12.0 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| (630.0) | 6.0 | 2.4 | 2.8 | 5.0 | 5.5 | 6.2 | 6.7 | 7.1 | 7.7 | 8.3 | 9.5 | |
| 9.0 | 3.6 | 4.2 | 7.5 | 8.2 | 9.3 | 10.0 | 10.7 | 11.6 | 12.5 | 14.3 | ||
| 12.0 | 4.8 | 5.6 | 9.9 | 11.0 | 12.3 | 13.4 | 14.2 | 15.4 | 16.6 | 19.0 | ||
| 16.0 | 6.4 | 7.5 | 13.3 | 14.6 | 16.5 | 17.8 | 19.0 | 20.6 | 20.7 | 20.7 | ||
| 19.1 | 7.6 | 8.9 | 15.8 | 17.5 | 19.6 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
| 25.4 | 10.2 | 11.9 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | 20.7 | ||
Hordhac Badeecada
Soo bandhigida Tuubada Birta ah ee A252 Heerka 3aad - xalka ugu dambeeya ee baahiyahaaga adeegga bulaacadaha xirfadeed. Iyada oo loo yaqaan xooggeeda sare iyo iska caabbinta daxalka, tuubadan birta ah waa mid lagama maarmaan u ah warshadaha oo dhan, iyadoo hubinaysa cimri dherer iyo isku hallayn xitaa deegaannada ugu baahida badan.
Tuubada Birta ah ee A252 Grade 3 oo loogu talagalay inay u adkaysato cadaadiska iyo caqabadaha ka dhasha codsiyada dhulka hoostiisa mara, ayaa ah doorashada ay doorbidaan qandaraaslayaasha iyo injineerada. Sifooyinkeeda farsamo ee sare waxay hubinayaan inay u adkeysan karto culaysyo culus oo ay iska caabbin karto saameynta daxalka ee ciidda iyo biyaha wasakhda ah, taasoo siinaysa xasillooni maskaxeed rakibaadda muddada dheer.
Haddii aad ku lug leedahay mashaariicda degmada, codsiyada warshadaha ama horumarinta guryaha, tuubooyinka birta ah ee A252 Grade 3 waxay bixiyaan waxqabad heer sare ah iyo cimri adeeg. Ku kalsoonow khibradeena iyo ballanqaadkeena tayada annagoo sii wadna taageerada baahiyaha kaabayaasha dhaqaalaha macaamiisheenna.
Faa'iidada Shirkadda
Tuubooyinka birta ah waxaa lagu sameeyaa warshadeenna casriga ah ee Cangzhou, Gobolka Hebei, waxayna hormuud ka ahayd warshadaha birta tan iyo markii la aasaasay 1993. Shirkaddu waxay daboolaysaa dhul dhan 350,000 mitir oo laba jibbaaran, waxay si weyn u maalgelisay tignoolajiyada horumarsan iyo shaqaale xirfad leh, waxay leedahay hanti dhan RMB 680 milyan, waxayna shaqaaleysiisaa 680 shaqaale oo u heellan. Iyada oo leh kaabayaal xooggan, waxaan awoodnaa inaan soo saarno tuubooyin bir ah oo tayo sare leh oo buuxiya heerarka adag ee adeegyada bulaacadaha xirfadeed.
Faa'iidada Alaabta
Faa'iidada ugu weyn ee tuubada birta ah ee A252 Grade 3 waa xooggeeda aadka u wanaagsan. Tani waxay ka dhigaysaa mid ku habboontuubada bulaacadataas oo u adkeysan karta cadaadisyada sare iyo culaysyada culus. Intaa waxaa dheer, iska caabbinta daxalka waxay xaqiijineysaa cimri dheer oo adeeg ah, taasoo yareyneysa baahida loo qabo beddel iyo dayactir joogto ah. Warshadda, oo daboolaysa dhul dhan 350,000 mitir oo laba jibbaaran waxayna shaqaaleysiisaa 680 shaqaale xirfad leh, ayaa si fiican u soo saartay tuubada birta ah, iyadoo hubineysa inay buuxiso heerarka warshadaha iyo rajooyinka macaamiisha.
Yaraanta Badeecada
Mid ka mid ah khasaaraha muuqda waa miisaankiisa; tuubada birta ah waxay aad uga culusaan kartaa agabka kale sida PVC ama HDPE. Tani waxay adkeyn kartaa rarista iyo rakibidda, taasoo kordhin karta kharashka shaqada. Intaa waxaa dheer, inkastoo iska caabbinta daxalka ay tahay mid lagu ammaano, haddana si buuxda uma difaacdo miridhku, gaar ahaan deegaannada aadka u aashitada badan ama alkaline.
Codsiga
Mid ka mid ah xulashooyinka ugu caansan ee arrintan waa tuubo bir ah oo A252 Grade 3 ah. Tuubadan birta ah oo loo yaqaan xooggeeda sare iyo iska caabbinta daxalka, ayaa noqotay mid ka mid ah agabka ugu badan ee loo isticmaalo warshadaha kala duwan, gaar ahaan qaybaha dhismaha iyo kaabayaasha dhaqaalaha.
Tuubada Birta ah ee A252 Heerka 3aad waxaa loogu talagalay inay u adkaysato xaaladaha adag ee badanaa laga helo nidaamyada bulaacadaha. Dhismaheeda adag wuxuu u suurtageliyaa inuu u adkeysto jawiga cadaadiska sare leh iyo inuu iska caabiyo saameynta miridhku ka soo baxo wasakhda iyo walxaha kale ee qashinka ah. Tani waxay ka dhigaysaa doorasho ku habboon degmooyinka iyo qandaraaslayaasha doonaya inay rakibaan tuubo bulaacadaha oo waarta oo u baahan dayactir yar.
Su'aalaha Badiya La Weydiiyo
S1. Waa maxay wasakhda?
Tuubada bulaacadaha waa tuubo biyaha wasakhda ah ka soo qaada gurigaaga una gudbisa nidaamka bulaacadaha ee degmada ama taangi septic ah.
S2. Sideen ku ogaan karaa in tuubada bulaacadahaygu u baahan tahay dayactir?
Calaamadaha tuubada wasakhda ah ee cilladaysan waxaa ka mid ah dheecaan gaabis ah, ur xun, iyo wasakhda oo kaydsan. Haddii aad aragto dhibaatooyinkan, hubi inaad la tashato xirfadle.
S3. Waa maxay agabka loo isticmaalo tuubooyinka wasakhda?
Waxaa jira noocyo kala duwan oo agab ah oo loo isticmaali karo tuubooyinka wasakhda, laakiin tuubada birta ah ee A252 Grade 3 waa doorasho caan ah sababtoo ah cimri dhererkeeda iyo iska caabinta daxalka.
S4: Maxaad u dooranaysaa tuubo bir ah oo A252 ah oo heerka 3aad ah?
Tuubooyinka birta ah ee A252 Grade 3 waxaa lagu soo saaraa Cangzhou, Gobolka Hebei, waxaana loogu talagalay inay buuxiyaan shuruudaha adag ee codsiyada khadadka wasakhda. Warshadeenna waxaa la aasaasay 1993, waxayna daboolaysaa dhul dhan 350,000 mitir oo laba jibbaaran, waxayna leedahay 680 shaqaale xirfad leh. Iyada oo wadarta hantida guud ay tahay RMB 680 milyan, waxaan ka go'an nahay inaan soo saarno tuubooyin bir ah oo tayo sare leh oo buuxiya heerarka warshadaha.
Tuubada birta ah ee A252 Fasalka 3aad ma aha oo kaliya mid xooggan laakiin sidoo kale waa mid u adkaysta arrimo deegaan oo kala duwan, taasoo ka dhigaysa doorasho ku habboon codsiyada wasakhda. Iska caabbinta daxalka waxay hubineysaa cimrigeeda dheer, taasoo yareyneysa baahida loo qabo dayactir joogto ah iyo beddelaad.








