Alwaax adag waa qalab dhisme oo kala duwan oo caan ah oo si weyn loogu isticmaalo dhismaha, wax soo saarka alaabta guriga, iyo nashqadeynta gudaha.Waxa lagu sameeyaa iyadoo la isku dhejiyo dhowr lakab oo alwaax adag ah, iyada oo hadhuudhka lakab kasta uu u socdo si siman midka ku xiga. Dhismaha hadhuudhku wuxuu bixiyaa xoog aad u fiican, xasilooni, iyo iska caabin dagaal, taasoo ka dhigaysa doorasho ku habboon codsiyada kala duwan.
Waxaan bixin karnaa noocyo badan oo noocyo alwaax ah, oo ay ku jiraan geed, bjørk, maple, iyo mahogany, iyo kuwo kale. Nooc kastaa wuxuu leeyahay astaamo u gaar ah, sida midabka, qaabka hadhuudhka, iyo adkaanta, taas oo u oggolaanaysa naqshadeeyayaasha iyo kuwa wax dhisa inay gaadhaan bilicda kala duwan iyo shuruudaha waxqabadka.
•Alaabaha guriga
• Dabaq
•Golaha Wasiirada
• Duldhigista darbiga
•Albaabada
• Sheelaynta
Qaybaha qurxinta
Cabirka
Imperial | Metric | |
Cabbirka | 4-ft x 8-ft, ama sida la codsado | 1220*2440mm, ama sida la codsado |
Dhumucyada | 3/4 gudaha, ama sida la codsado | 18mm, ama sida la codsaday |
Faahfaahin
Tilmaamaha Plywood | Rinjiyeeyay, Bacaad lagu lisay, Laami karayn |
Waji/dhabar | Geedka, bjørk, maple, iyo mahogany iwm. |
Darajo | Darajo heer sare ah ama sida la codsado |
U hoggaansanaanta CARB | Haa |
Qiimaynta Siideynta Formaldehyde | Carb P2&EPA,E2,E1,E0,ENF,F**** |
Alwaaxdeena Hardwoodka ah waa la tijaabiyay oo waa la cadeyay si uu u buuxiyo ama uga bato heerarka iyo shahaadooyinka soo socda.
Xeerarka Siideynta Formaldehyde-Qof saddexaad oo shahaado haysta (TPC-1) si loo buuxiyo shuruudaha: EPA Formaldehyde Regulation, TSCA Title VI.
Maamulka Kaymaha Nidaamyada Shahaadooyinka Sayniska waa la shahaado
Waxaan sidoo kale soo saari karnaa looxyo leh darajooyin kala duwan si waafaqsan shuruudahaaga si aan u buuxinno heerarka kala duwan ee sii deynta formaldehyde.