Morteza H Aghaebrahim

US Patent:

20030131759, Jul 17, 2003

Filed:

Jul 23, 2002

Appl. No.:

10/201131

Inventors:

Larry Francis - Wake VA, US
W. Robinson - Richmond VA, US
Michael Riley - Towson MD, US
Timothy Langan - Baltimore MD, US
Morteza Aghaebrahim - Richmond VA, US

International Classification:

C09D001/00

US Classification:

106/286100, 106/286400, 106/286500, 106/286600

Abstract:

Composite materials made from reactive compounds such as oxides are disclosed. The materials comprise a reaction producing of metal oxide, phosphate and reactive residual materials. The metal oxide may comprise MgO, CaO, ZnO, TiOor the like. The phosphate may comprise mono-potassium phosphate, mono-ammonium phosphate, mono-sodium phosphate or the like. The reactive residual material may be ash, phosphate clay, phosphate residual slurry, mining waste or the like. The composite materials may be used for many applications including rapid repair materials, pre-cast structures, in-situ structures, mixes and coatings.