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IMPROVEMENT OF AIR VOID ANALYSIS OF FRESH CONCRETE

Award Information

Agency:
Department of Transportation
Branch:
N/A
Award ID:
3564
Program Year/Program:
1987 / SBIR
Agency Tracking Number:
3564
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Technical Innovations
3788 Shannon Rd Cleveland, OH 44118
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 1987
Title: IMPROVEMENT OF AIR VOID ANALYSIS OF FRESH CONCRETE
Agency: DOT
Contract: N/A
Award Amount: $150,000.00
 

Abstract:

WE WILL DETERMINE THE FEASIBILITY OF IMPROVED METHODS FOR DETERMING AIR CONTENT IN FRESH CONCRETE. WE EXPECT THAT A STUDY OF VOLUME CHANGE WITH VARYING PRESSURE AND VACUUM WILL LEAD TO A METHOD THAT WILL INDICATE BOTH AIR CONTENT AND VOID SIZE, AND YIELD AIR CONTENTS THAT T ARE UNAFFECTED BY THE NONTHEORETICAL COMPRESSIBILITY OF SMALL VOIDS. WE WILL DETERMINE THE FEACIBILITY OF SIMPLER METHODS OF DETERMINING AIR CONTENT; THROUGH MEASUREMTN OF SAMLES ULTROSONIC PROPERTIES, THROUGH A COLOR INDICATOR, AND THROUGH DETRAINING AIR IN THE ROLL-A-METER BY VIBRATION AND VACUUM.

Principal Investigator:


0

Business Contact:

Mitchell rose
DR.
Small Business Information at Submission:

Technical Innovations
3788 Shannon Rd Cleveland, OH 44118

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No