Alaabta caadiga ah waxay isticmaashaa looxa-Plywood
Sharaxaada
| Tilmaamayaasha tayada ugu muhiimsan ee alwaaxa (Plywood board) | ||||||
| leexashada cabbirka | ||||||
| Qiyaasta dhumucda magaca ah (t) | Looxa bacaadka ah (guriga carrada) | |||||
| Dulqaadashada Dhumucda Gudaha | leexashada dhumucda magaca | |||||
| 7＜t≦12 | 0.6 | (0.2-0.03t) | ||||
| 12 t≦25 | 0.6 | (0.2-0.03t) | ||||
| Tilmaamayaasha waxqabadka jirka iyo kiimikaad | ||||||
| mashruuc | unug | Dhumucda magaca /mm | ||||
| 12≦t 15 | 15≦t 18 | 18≦t 21 | 21≦t 24 | |||
| Quudinta qoyaanka | % | 5.0-14.0 | ||||
| Xoog isku xidhidh | MPa | ≧0.7 | ||||
| Xoog foorarsi taagan | Hadhuudh la socda | MPa | ≧50.0 | ≧45.0 | ≧40.0 | ≧35.0 |
| leexleexinta | MPa | ≧30.0 | ≧30.0 | ≧30.0 | ≧25.0 | |
| modules laastikada | Hadhuudh la socda | MPa | ≧6000 | ≧6000 | ≧5000 | ≧5000 |
| leexleexinta | MPa | ≧4500 | ≧4500 | ≧4000 | ≧4000 | |
| Formaldehyde sii deynta | - | E1/E0/ENF/CARB P2 | ||||
| Waxqabadka diirka dhuuban | - | Dhererka diirinta urursan ee dhinac kasta oo ka mid ah xaashida filimka la tallaalay iyo lakabka sare ee alwaaxdu waa inaanu ka badnayn 25mm | ||||
Xusuusin: Xogta tixraaca: GBT 9846-2015, 10-1, GB∕T 17656-2018
Faahfaahin
Alaabtani waa (Class III) alwaax loo isticmaalo meel qalalan.Alaabta ceeriin ee alaabta waxaa laga soo xushay eucalyptus si macmal ah loogu beeray Guangxi, Shiinaha.Ka dib markii si sax ah loo farsameeyo, waa la gooyaa rotary oo la jarjaray oo tayo sare leh, iyo qoyaanka qoyaanka ee lakabka waxaa si siman u xakameynaya nidaamka qalajinta., Xijaabka ayaa la dhigaa marar badan oo la dhejiyay, iyo alaabta la dhammeeyey waxaa lagu cadaadiyaa habab badan sida cadaadis kulul.Marka loo eego shuruudaha macaamilka ee waxqabadka deegaanka, urea-formaldehyde gule ama gule-free lignin ayaa la doortay, iyo sii daynta formaldehyde ee alaabtu waxay buuxin kartaa E1/CARB P2/E0/ENFheerka , oo gudbay Guddiga Hawada California (carb) P2 oo aan lahayn shahaado dheeri ah oo aldehyde ah.Ka dib bacaadka iyo dhogorta, alaabtu waxay leedahay cabbir toosan, dusha siman, xasilloonida qaabdhismeedka xooggan, xoogga isku-xidhka sare iyo deformation. Sida laga soo xigtay baahida macaamiisha, warshadu waxay ku dhejin kartaa xudunta mahogany ee labada dhinac ee guddiga, macaamiisha xiga waxay ku dhejin karaan sare- maqaarka fasalka iyo farsamada farsamaynta rinjiga UV;warshadu waxay sidoo kale ku dhejin kartaa alwaax farsamo si xirfad leh macaamiisha ku xigta si ay si toos ah ugu dhejiyaan triamine-ka tignoolajiyada waraaqaha.Cabbirka qaabka alaabtu waa 1220*2440 (2745, 2800, 3050), dhumucdiisuna waa 9-25mm. Alaabtu waa guddi cad oo alwaax ah oo aan la farsamayn.
Faa'iidada Alaabta
1. Nidaamka maareynta wax soo saarka ee warshad kasta oo alwaax ku salaysan ee kooxdeena ayaa ka gudubtay Nidaamka Maareynta Caafimaadka iyo Badbaadada Shaqada (GB/T 45001-2020 / ISO45001: 2018) 2015) , Nidaamka maaraynta tayada, (GB/T19001-2016/IS0 9001:2015) Shahaadada.wax soo saarka iyada oo loo marayo Shahaadada FSC-COC.
2. Shirkadda Gaolin ee alwaax ku salaysan oo ay soo saartay oo ay iibisay kooxdayadu waxay ku guulaysatay sharafta Shiinaha Guangxi ee caanka ah ee caanka ah, China Guangxi caanka ah ee caanka ah, Shiinaha National Board Brand, iwm. Ururka Habaynta iyo Qaybinta Qoryaha sanado badan.
