1.Fiberglass Mat

Zomangamanga za asphalt zomangika zimalimbikitsidwa ndi magalasi opyapyala a fiberglass, opangidwa kuchokera ku ulusi wagalasi wamtali ndi m'mimba mwake womwe umamangidwa mothandizidwa ndi ma resins okhazikika ndi zomangira. Magalasi a fiberglass amakulungidwa m'mizere ikuluikulu pa mphero ya fiberglass, yomwe kenako "osavulazidwa" poyambira poyambira kupanga shingle.

2.Weathering Grade Asphalt

phula ndiye chinthu chachikulu chosamva madzi mu shingles. Phula lomwe limagwiritsidwa ntchito ndi gawo lomaliza la kuyenga mafuta ndipo, ngakhale limafanana ndi phula lamsewu, limakonzedwa kuti likhale lolimba kwambiri lomwe limafunikira kuti phula la asphalt ligwire ntchito.

3. Creamic Basalt Grenules

Ma granules (omwe nthawi zina amatchedwa 'grit') amasinthidwa kukhala mitundu yosiyanasiyana kudzera pamoto wa ceramic kuti awapatse mitundu yokhalitsa yomwe imagwiritsidwa ntchito pamalo owonekera a shingle. Ma shingles ena amakhala ndi granule yosamva algae yomwe imalepheretsa kusinthika kwamtundu chifukwa cha ndere zobiriwira. Komanso, ma granules apadera "owunikira" atha kugwiritsidwa ntchito popanga ma shingles omwe amawonetsa kuchuluka kwa kutentha kwa dzuwa.