
Barroosinnada derbiga godan, oo sidoo kale loo yaqaan barroosinnada derbiga bannaan ama boolal ballaarinta godan, ayaa inta badan loo adeegsadaa gidaarada godan, looxyada gypsum-ka, looxyada fiber-ka, looxyada caagga ah, looxyada alwaaxyada iyo darbiyada kale. Waxay yihiin boolal fudud oo barroosin ah. Madaxyada iyo lowska ee labada darafba waa laba nooc: "welded" iyo "integrated". Waxaa si toos ah loogu rakibi karaa kaashawiito koronto ama lagu jiidi karaa qalab gaar ah.
Habka rakibida:
1. Ilkaha madaxa daboolka waxaa lagu dhejin karaa substrate godan, kaas oo si wax ku ool ah uga hortagi kara daboolka inuu ku wareego daloolka inta lagu jiro rakibidda.
2. Ka dib markii la rakibo, gacanta ballaarinta ayaa la furay gadaasha substrate godan si ay u sameeyaan raad weyn iyo aag weyn oo xiriir ah, bixinta la isku halayn karo
saamayn ku xidhidh.
3. Isku-xidhka isku-dhafka ah ayaa si fudud loo saari karaa, qaybaha dhejinta ayaa si isdaba-joog ah loo kala diri karaa oo la isu geyn karaa iyada oo aan wax saameyn ah ku yeelan saameynta barkinta.
4. Kaashawiito fidsan ama iskutallaab ah ayaa loo isticmaali karaa rakibaadda. Haddii qalab gaar ah loo isticmaalo, waxay noqon kartaa mid ku habboon munaasabadaha isticmaalka xirfadeed ee ballaaran.
| Magaca Alaabta | Barroosinka gidaarka madhan |
| Qalab | Birta kaarboonka, birta aan la taaban karin |
| Dhamaystir dusha sare | Zinc Jaalle, Madoobaatay, Zinc buluug iyo caddaan, Dacromet |
| Midabka | Jaalle, Madow, Caddaan Buluug ah, Caddaan |
| Tirada caadiga ah | DIN,ASME,ASNI,ISO |
| Darajo | 4.8 5.8 8.8 10.9 A2-70 |
| Dhexroorka | M4 M5 M6 M8 |
| Qaabka dunta | Dul aan dhab ahayn, dun fiican |
| Meesha asal ahaan | Hebei, Shiinaha |
| Summada | Muyi |
| Xirmo | Sanduuqa+ kartoonnada+ kartoonnada |
| Alaabta waa la habeyn karaa | |
| Barroosinnada derbiga godan, oo sidoo kale loo yaqaan barroosinnada derbiga bannaan ama boolal ballaarinta godan, ayaa inta badan loo adeegsadaa gidaarada godan, looxyada gypsum-ka, looxyada fiber-ka, looxyada caagga ah, looxyada alwaaxyada iyo darbiyada kale. Waxay yihiin boolal fudud oo barroosin ah. Madaxyada iyo lowska ee labada darafba waa laba nooc: "welded" iyo "isku-dhafan". Waxaa si toos ah loogu rakibi karaa kaashawiito koronto ama lagu jiidi karaa qalab gaar ah. Habka rakibida: 1. Ilkaha madaxa daboolka waxaa lagu dhejin karaa substrate godan, kaas oo si wax ku ool ah uga hortagi kara daboolka inuu ku wareego daloolka inta lagu jiro rakibidda. 2. Ka dib markii la rakibo, gacanta ballaarinta ayaa la furay gadaasha substrate godan si ay u sameeyaan raad weyn iyo aag weyn oo xiriir ah, bixinta la isku halayn karo saamayn ku xidhidh. 3. Isku-xidhka isku-dhafka ah ayaa si fudud loo saari karaa, qaybaha dhejinta ayaa si isdaba-joog ah loo kala diri karaa oo la isu geyn karaa iyada oo aan wax saameyn ah ku yeelan saameynta barkinta. 4. Kaashawiito fidsan ama iskutallaab ah ayaa loo isticmaali karaa rakibaadda. Haddii qalab gaar ah loo isticmaalo, waxay noqon kartaa mid ku habboon munaasabadaha isticmaalka xirfadeed ee ballaaran. | |