



Marka la barbar dhigo tiirarka deyrka caadiga ah, tiirarka deyrka birta ah ayaa ku siinaya xalka ugu fiican ee lagu sugi karo dhirta xayndaabkaaga.
Tiirarka deyrka T waxaa laga sameeyay bir khafiif ah oo tayo sare leh. Marka la barbardhigo tiirarka deyrka T ee la rinjiyeeyay, tiirarka deyrka T ee la rinjiyeeyay waxay leeyihiin godad joogto ah si ay si ammaan ah u qabtaan noocyo kala duwan oo xariiqyo deyrka ah. Tiirarka deyrka T wuxuu leeyahay xoog sare, iska caabin daxal, iska caabin miridhku, rakibid fudud iyo cimri dheer, waxaana si weyn loogu isticmaalaa beeraha ama beeraha si loo hagaajiyo deyrarka ama dhirta.
1) Daaweynta dusha sare: bitumen madow oo dahaarka leh, galvanized kulul lagu qooyay, PVC dahaarka leh, dhaldhalaalka la dubay oo rinjiyeeyay, iwm.
2) Nooca: Qaabka T, oo aan lahayn birlab
3) Qalabka: bir kaarboon yar, bir tareen, iwm.
4) Midabka: cagaar madow, madow, ama sida waafaqsan shuruudaha macaamiisha
5) Dhumuc: 2-6mm
6) Dhererka: 1.0m-2.5m, ama sida looga baahan yahay macaamiisha
7) Xirmada: 10 xabbo/xirmo, 50 xidhmo/bac.
Marka loo isticmaalo hagaajinta geedka beerta, waxaa laga yaabaa inaad u baahato tiir bir ah oo qaab T ah oo cabbirro kala duwan leh, dherer iyo tiro godad ah si aad ugu rakibto dhirta u dhiganta. Markaa waxaan u habayn karnaa sida aad u codsato.
| BirTDeyr Post | ||||||||
| Cabbirka | Dhumucda | Dhererka | ||||||
| 30 mm × 30 mm | 3.0-3.5 mm | 1 mitir | 1.25 mitir | 1.5 mitir | 1.75 mitir | 2 mitir | 2.25 mitir | 2.5 mitir |
| 35 mm × 35 mm | 3.5-4.0 mm | 1 mitir | 1.25 mitir | 1.5 mitir | 1.75 mitir | 2 mitir | 2.25 mitir | 2.5 mitir |
| 40 mm × 40 mm | 3.5-4.5 mm | 1 mitir | 1.25 mitir | 1.5 mitir | 1.75 mitir | 2 mitir | 2.25 mitir | 2.5 mitir |
| 50 mm × 50 mm | 4.5-5.0 mm | 1 mitir | 1.25 mitir | 1.5 mitir | 1.75 mitir | 2 mitir | 2.25 mitir | 2.5 mitir |
| 60 mm × 60 mm | 5.0-6.0 mm | 1 mitir | 1.25 mitir | 1.5 mitir | 1.75 mitir | 2 mitir | 2.25 mitir | 2.5 mitir |
Tayo aad u fiican iyo kharash-oolnimo;
Naqshadda T-qaabaysan waxay ka hortagtaa qalooca;
Way fududahay in lagu wado dhulka - looma baahna in godad la qodo
Ka hortag dhaawaca cayayaanka;
Awood xoog leh oo ku habboon nooc kasta oo deyrka ah;
Iska caabin wanaagsan oo daxalka iyo miridhku;
UV u adkaysta oo muuqaal qurux badan leh;
Cimri waara oo adeeg dheer leh.
Taageer silig la jarjaray, deyrka beerta, iwm;
Hagaaji deyrarka kala duwan sida deyrka beeraha, deyrka daaqa, deyrka beeraha kalluunka iwm.
Dayactirka dhirta sida yaanyada, canabka iyo geedaha;
Deyrarka ilaaliya waddooyinka waaweyn iyo waddooyinka.
Maadaama ay tahay shirkad hormuud u ah warshadaha agabka birta ee Shiinaha, ganacsiga birta qaranka iyo saadka "Boqol shirkad oo niyad wanaag leh", shirkadaha ganacsiga birta ee Shiinaha, "100-ka shirkadood ee gaarka loo leeyahay ee ugu sarreeya Shanghai". Shirkadda warshadaha ee Shanghai Zhanzhi Group Co., Ltd., (oo loo soo gaabiyo Zhanzhi Group) waxay u qaadataa "Daacadnimada, Wax-ku-oolka, Hal-abuurka, iyo Guul-Win" mabda'a kaliya ee hawlgalkeeda, had iyo jeer waxay ku adkaysataa inay baahida macaamiisha dhigto meesha ugu horreysa.


