Crossword Puzzle Building composition, maybe

Clue: Building composition, maybe

Denver building (MINT with 4 letters)
78's composition (ACETATE with 7 letters)
Muscle-building drugs (STEROIDS with 8 letters)
Run-down building (e.g. RATTRAP with 7 letters)
Unesco Building muralist (ARP with 3 letters)
Inability to stop building castle towers at inappropriate moments? (TURRETSSYNDROME with 15 letters)
Frat building (CHAPTERHOUSE with 12 letters)
Composition of some wreaths (CONES with 5 letters)
Like campus buildings (IVIED with 5 letters)
Earthen building material (PISE with 4 letters)