Composition and application of novel sprayable phosphate cement (grancrete) that bonds to styrofoam
Abstract
A dry mix particulate composition of a calcined oxide of Mg and/or Ca, an acid phosphate, and fly ash or equivalent, wherein the calcined oxide is present in the range of from about 17% to about 40% by weight and the acid phosphate is present in the range of from about 29% to about 52% by weight and the fly ash or equivalent is present in the range of from about 24% to about 39% by weight when sand is added to the dry mix, it is present in the range of from about 39% to about 61% by weight of the combined dry mix and sand. A method of forming a structural member is also disclosed wherein an aqueous slurry of about 8 12 pounds of water is added to dry mix and sand.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1176062
- Patent Number(s):
- 7160383
- Application Number:
- 10/868,062
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02W - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- DOE Contract Number:
- W-31-109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Wagh, Arun S., and Paul, Jr., James W.. Composition and application of novel sprayable phosphate cement (grancrete) that bonds to styrofoam. United States: N. p., 2007.
Web.
Wagh, Arun S., & Paul, Jr., James W.. Composition and application of novel sprayable phosphate cement (grancrete) that bonds to styrofoam. United States.
Wagh, Arun S., and Paul, Jr., James W.. Tue .
"Composition and application of novel sprayable phosphate cement (grancrete) that bonds to styrofoam". United States. https://www.osti.gov/servlets/purl/1176062.
@article{osti_1176062,
title = {Composition and application of novel sprayable phosphate cement (grancrete) that bonds to styrofoam},
author = {Wagh, Arun S. and Paul, Jr., James W.},
abstractNote = {A dry mix particulate composition of a calcined oxide of Mg and/or Ca, an acid phosphate, and fly ash or equivalent, wherein the calcined oxide is present in the range of from about 17% to about 40% by weight and the acid phosphate is present in the range of from about 29% to about 52% by weight and the fly ash or equivalent is present in the range of from about 24% to about 39% by weight when sand is added to the dry mix, it is present in the range of from about 39% to about 61% by weight of the combined dry mix and sand. A method of forming a structural member is also disclosed wherein an aqueous slurry of about 8 12 pounds of water is added to dry mix and sand.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {1}
}
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