Concrete

Steam-cleaned

2 layers

Several fragments containing burned oyster shells for tabby concrete in the foundation of the Owens Thomas House.

Bottle containing fragments of tabby concrete

Gilded moulding of cast stone

Preliminary tests of acid stains on concrete from Jackson Lake Lodge.

Fragments of Guastavino Akoustolith tile from:

• Washington National Cathedral
• Buffalo Central Terminal
• Nazareth Hall
• Cathedral of St. John the Divine
• Nebraska State Capitol
• Eglise de Notre Dame

Guastavino Akoustolith acoustical tiles and fragments used for compressive strength from the following sites:

• St. John the Divine (SJD)
• Eglise de Notre Dame (END)
• Buffalo Central Terminal (BCT)
• Nazareth Hall, University of Northwestern (NH)
• Washington National Cathedral (WNC)
• Nebraska State Capitol (NSC)

Bedding mortar, substrate, paint finishes, substrate, painted concrete.