Anamolah Samadi
Engineering at Mermaid Ln, Philadelphia, PA
License number
Louisiana PE.0023859
Issued Date
Jul 24, 1990
Category
Civil Engineer
Type
Civil Engineer
Address
Address
220 E Mermaid Ln APT A-116, Philadelphia, PA 19118
Professional information
Fly Ash Cementitious Material And Method Of Making A Product
US Patent:
5601643, Feb 11, 1997
Filed:
May 16, 1996
Appl. No.:
8/649413
Inventors:
Thomas Silverstrim - Collingdale PA
Hossein Rostami - Philadelphia PA
Jesus Larralde - Clovis CA
Anamolah Samadi - Philadelphia PA
Hossein Rostami - Philadelphia PA
Jesus Larralde - Clovis CA
Anamolah Samadi - Philadelphia PA
Assignee:
Drexel University - Philadelphia PA
By-Products Development Co. - Collingdale PA
By-Products Development Co. - Collingdale PA
International Classification:
C04B 1204
US Classification:
106624
Abstract:
Rapid curing, high strength cementitious binder mixtures are provided containing fly ash and an alkali metal or alkaline earth metal silicate binder that has a weight ratio of SiO. sub. 2 :M. sub. 2 O of about 0. 20:1 to about 0. 75:1 wherein M is selected from the group consisting of Li, Na, K, 1/2Ca and 1/2Mg. The cementitious binder mixtures can be mixed with aggregates to provide mortar and concrete mixtures. Any of the binder, mortar and concrete mixtures can be cured under elevated temperatures to yield high strength products.