Microspheres-ka Muraayadaha Hollow waa kuul galaas ah oo godan oo cabbirkoodu yar yahay. Waa walxo aan dabiici ahayn oo aan bir ahayn. Kuul galaas oo godan waxay leeyihiin cabbir cabbir caadi ah oo ah 10-180 microns iyo cufnaan badan oo ah 0.1-0.25 g/cm3.
Rinjiga Muraayadaha Madhan ee loogu talagalay Dahaarka Kulaylka wuxuu leeyahay faa'iidooyinka miisaan fudud, dabacsanaan kuleyl oo hooseeya, dahaarka codka, kala firdhinta sare, dahaarka korontada, iyo xasilloonida kulaylka oo wanaagsan. Waa nooc cusub oo ah walxo fudud oo leh codsi ballaaran iyo waxqabad aad u fiican.

Waxaan kuu sameynaa dalab gaar ah
Badanaa Cenosphere waxaa lagu dabaqaa - Dhismaha (looxyada derbiga, looxa fiberka konkritka, buuxinta alwaaxa)
- Dahaarka (waddada weyn, tuubooyinka marinnada, waddooyinka baabuurta la dhigto)
- Baabuurta (ka-hortagga dhawaaqa, bareegyada, dahaarka hoostiisa)
- Madadaalada (sabeynta, looxyada dabaasha, qalabka golf-ka, iwm.)
-Dhoobada (taayilada, lebenka dabka, sibidhka heerkulka sare leh, iwm.)
-Goobta saliidda (qodista dhoobada, sibidhka)
-Balaastikada (PVC, isku-darka, filimka)
-Hawada sare (dahaarka dhoobada, iwm.)