Birta daloollan waxay siisaa xal aad u badan oo dhinacyada badan leh shirkadaha warshadaha badan. Waxyaalaha xaashida biraha daloolan waxaa lagu soo saaray iyadoo la adeegsanayo feer ama cadaadisyo soo saara boosas, baararka, godadka ama qaabab kale oo birta ku jira. Daloolinta waxaa loo samayn karaa ujeedooyin shaqeynaya, sida in badeecada laga dhigo mid la jaan qaadi karta shuruudaha waxqabadka soo saaraha, ama in kor loogu qaado muuqaalka sheyga la dhammeeyay. Biraheenna daloollan ayaa leh waxqabad badan oo ka shaqeynaya dhammaan codsiyada dhismaha. Shaqaalaheena aqoonta leh waxay u isticmaali karaan naqshadaada si ay u sameeyaan daabacaado daabacan si ay kaaga caawiyaan mashruucaaga.
TAARIIKHDA XULKA AH EE UGU FIICAN
 E062 / 125 22% aag xor ah
E062 / 125 22% aag xor ah E078 / 137 29% aag xor ah
E078 / 137 29% aag xor ah E093 / 157 32% aag xor ah
E093 / 157 32% aag xor ah E093 / 250 13% aag xor ah
E093 / 250 13% aag xor ah E098 / 157 35% aag xor ah
E098 / 157 35% aag xor ah E118 / 196 33% aag xor ah
E118 / 196 33% aag xor ah E125 / 250 23% aag xor ah
E125 / 250 23% aag xor ah E125 / 250 23% aag xor ah
E125 / 250 23% aag xor ah E157 / 187 64% aag xor ah
E157 / 187 64% aag xor ah E157 / 250 36% aag xor ah
E157 / 250 36% aag xor ah E187 / 250 51% aag xor ah
E187 / 250 51% aag xor ah E196 / 275 46% aag xor ah
E196 / 275 46% aag xor ahqaab-cabbir mm 1000 × 2000
| Godka | o / a | birta kaarboon | ahama SS304 | aluminium | birta galvanized | ||||||||||||||||
| Dhumucdiisuna | |||||||||||||||||||||
| R | T | % | 1 | 1.5 | 2 | 3 | 0.4 | 0.5 | 0.8 | 1 | 1.5 | 2 | 3 | 1 | 1.5 | 2 | 0.5 | 0.8 | 1 | 1.5 | 2 | 
| 0.4 | 1.5 | 6% | ● | ||||||||||||||||||
| 0.5 | 1.5 | 10% | ● | ||||||||||||||||||
| 0.6 | 1.5 | 15% | ● | ||||||||||||||||||
| 0.8 | 1.8 | 19% | ● | ● | |||||||||||||||||
| 0.8 | 2 | 15% | ● | ||||||||||||||||||
| 1 | 2 | 23% | ● | ● | ● | ● | ● | ||||||||||||||
| 1 | 2.2 | 19% | ● | ||||||||||||||||||
| 1.5 | 2.5 | 33% | ● | ● | ● | ● | |||||||||||||||
| 1.5 | 3 | 23% | ● | ● | ● | ||||||||||||||||
| 2 | 3.5 | 30% | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
| 2 | 3.6 | 28% | ● | ||||||||||||||||||
| 2 | 4 | 23% | ● | ● | ● | ||||||||||||||||
| 2 | 4.5 | 18% | |||||||||||||||||||
| 3 | 5 | 33% | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 3 | 6 | 23% | ● | ● | |||||||||||||||||
| 4 | 6 | 40% | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| 4 | 7 | 30% | ● | ● | ● | ||||||||||||||||
| 5 | 7 | 46% | |||||||||||||||||||
| 5 | 8 | 35% | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||
| 6 | 9 | 40% | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
| 8 | 12 | 40% | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
| 10 | 15 | 40% | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
R = dhexroor godad wareegsan
T = daloolka daloolka, istaagyada 60%
CODSIGA
- Bannaanka bannaanka iyo gudaha
- Dambiilo iyo qashin qub
- Shaashad iyo durbaanno
- Qaybaha dhismaha
- Soosaarayaasha siigada
- Miirayaasha hawada iyo saliidda
- Mareeriyaasha iyo dhuumaha qiiqa
- Alaabta beerta
- Xarkaha saqafka ee beenta ah
- Shaashadaha iftiinka
- Raadiyeyaasha iyo shucaacyada
- Qaboojiyeyaasha
- Qalabka wax lagu karsado
- Qalajiyaha hadhuudhka iyo kala-soocyada
- Nidaamyada austustic
- Burburinta miraha

SABABAHA TOBAN EE LAGU DOORO
- Muuqaal soo jiidasho leh iyo nolol dheer.
- Muuqaal soo jiidasho leh iyo nolol dheer.
- Qalabka hawo qaadashada iyo neefsashada.
- Dabiici ahaan miisaanka fudud oo si fudud loola shaqeyn karo.
- Dareenka dharka oo la yareeyo.
- Magnetic-la'aan, ka-hortagga daxalka.
- Cabirro godad kala duwan, qaabab, qaabab la heli karo.
- Dhumucda saxan ee aluminium ikhtiyaari ah








