Hadhuudh alwaax ah oo bir ah iyo darfaha taxanaha hadhuudhka dhagaxa ah waxa sidoo kale loo yaqaanaa dahaarka aflaanta dahaarka leh ee aan birta lahayn, kuwaas oo lagu daboolay lakabka filim ee substrate-ka birta ah. Looxa dahaarka leh ee birta ah ee dahaarka leh ayaa leh dhalaal dhalaalaya, waxaana jira noocyo badan oo naqshado iyo midabyo ah oo laga dooran karo. Waa mid aan biyuhu lahayn oo aan dab lahayn, waxayna leedahay adkeysi aad u wanaagsan (iska caabinta cimilada, iska caabbinta daxalka, caabbinta kiimikada) iyo awoodda ka hortagga wasakhda. Noocyada kala duwan ee muraayadaha birta ah ee dahaadhka ah waxay leeyihiin walxo substrate iyo dhumucyo kala duwan, iyo sidoo kale qalabyo iyo dhumucyo kala duwan.
Astaamaha:
1. Waxaa jira filimka ilaalinta PE ee dusha sare ee alaabta, oo leh dhumucdiisuna tahay 3C/5C/7C/10C.
2. Ka dib marka la sameeyo sheyga, waa in lagu farsameeyaa iyada oo aan faraha laga qaadin.
3. Qaabka waxa loo isticmaali karaa muuqaal ahaan, shax ahaan, muuqaal ahaan, muuqaal wanaagsan iyo qaabab kale.
4. Waxaa jira ku dhawaad boqol nooc oo qaabab ah, kuwaas oo lagu habeyn karo sawirro ama muunado.
Tilmaamaha la heli karo:
1. Qalabka: 201, 304, 316, iwm.
2. Degree: 0.3-1.2mm
3. Cabbirka caadiga ah: 1219mm*2438mm
Cabbirka gaarka ah:
Dhererka: 100mm-2438mm
Ballaca: 100mm-1219mm
Saxsanaanta: dhererka, ballaca ±0.5mm
Dulqaadka geesaha ≤0.5mm
Ujeedada ugu weyn:
1. Hoteelada ugu sarreeya, guryaha martida, KTV;
2. Qurxinta dhismayaasha kale ee madadaalada, qurxinta wiishka, qurxinta warshadaha, qurxinta guriga-dhamaadka sare iyo goobo kale.
Waqtiga boostada: Meey-23-2023





