MaantaAllow's hadalka ku saabsan IGU's Spacer aluminium (kuma jiraan booska diirran ee IGU).

Waxaa jira laba kala duwanaansho aluminium oo kala duwan oo loogu talagalay muraayadda dahaarka.

Mid waa xariijin aluminium ah oo soo noqnoqonaya, oo sidoo kale loo yaqaan 'spacer aluminium bendable', astaamihiisa ayaa hoos ku yaal:

1. Ka-hortagga miridhku, ka-hortagga daxalka, dhalaalka sare

2. Dusha sare ee xariijimaha aluminiumku waxay leedahay dalool isku mid ah oo la geliyo, toosan wanaagsan, wax qalloocan, iyo cabbir deggan.

3. Xoog sare iyo qallafsanaan wanaagsan, waxaa lagu leexin karaa xagal kasta iyadoo la adeegsanayo mashiinka foorarsiga.

4. Hubi hawsha shaandho molecular oo hubi adhesion aad u fiican oo leh daboolo kala duwan

Mid kale waa xariijimo aluminium caadi ah, oo sidoo kale loo yaqaan 'spacer aluminium unbent'.Waxaa's ku xiran xiriiriyaha koonaha ee labajibbaaran ama leydi kaliya, awood't leexiyo xaglo badan.

Cabbirka xariijimaha aluminium caadi ahaan sida 4mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 8.5mm, 9mm, 10mm, 11mm, 11.5mm, 12mm, 14mm, 14.5mm, 15mm, 16mm, 17, 8mm, 17mm 20mm, 21mm, 25mm, 27mm.dhumucdiisuna waxay ku saabsan tahay 0.25-0.4mm.