AGENDA

CONCRETE RESEARCH COUNCIL

2008 Spring Meeting ACI Convention

Tuesday, April 1, 2008 Hyatt Regency Century Plaza Hotel Brentwood Room Los Angeles, California

11:30 a.m. to 1:00 p.m.

1.0 APPROVAL OF MINUTES AND AGENDA 1.1 Call to Order 1.2 Approval of Minutes of CRC 2007 Fall Meeting Council is asked to approve the minutes of the meeting held in Puerto Rico on October 16, 2007. 1.3 Approval of Agenda Any items not printed in this agenda will be announced. 1.4 Announcements Chair will make any announcements to the Council.

2.0 MEMBERSHIP - Exhibit A Note that this information is consistent with the ACI Membership Database. Make necessary corrections and forward them to ACI and the CRC Secretary.

3.0 EXECUTIVE COMMITTEE

3.1 ACI Foundation Structure 3.2 Executive Committee Membership

4.0 STATUS OF RESEARCH PROJECTS AND PROPOSALS - Exhibit B Research Coordinator Nanni to make presentation

4.1 CRC Research Projects CRC Project #26 De-Icing Salt Scaling (Jolin, awarded 8/01) CRC Project #37 CFRP Bridge (Grace, awarded 2/05) – Project complete, paper submitted as final report. CRC Project #40 SCC (Gardner, awarded 4/06) CRC Project #41 Surface Preparations (Bissonnette, awarded 1/07) CRC Project #43 Modulus (Popovics, awarded 7/06) CRC Project #45 LW Creep/Slip (Hays and Zollo, awarded 7/07) CRC Project #48 Leakage Control (Kianoush, awarded 4/07)

4.2 CRC Research Proposals

CRC Proposal #52 by Pantelides (Review Chair – Jirsa) – Chair will update review progress CRC Proposal #50 by Sezen (Review Chair – Murray) – Chair will lead discussion of the review, followed by a ballot to determine funding

4.3 Grant Proposal Guide Proposal Guide updated and posted to ACI website

5.0 CURRENT FINANCIAL STATUS – Exhibit C Secretary will make presentation.

6.0 AWARDS COMMITTEE (Chair: Fowler; Members: Bracci, Johal, Mast, Sprinkel) Chair Fowler to make presentation

7.0 OTHER BUSINESS 7.1 Collaboration with Charles Pankow Foundation: Charles Pankow Foundation Director Bob Tener to make presentation 7.2 Review of Sponsoring Membership list 7.3 Publicity of CRC mission and activities 7.4 Other business

8.0 NEXT MEETING The next meeting will be held during the ACI Fall Convention in St. Louis.

9.0 ADJOURNMENT

Copy w/attachments: CRC Members; ACI Foundation Board of Trustees; Concrete Research Council

Membership Roster as of 2/29/08

Officers Heitzmann, Richard F (Staff Liaison) American Concrete Institute Sanders, Joseph C (Chair) Career & Professional Department Charles Pankow Builders Ltd 38800 Country Club Dr Ste 100 Farmington Hills, MI 48331‐3439 3280 E Foothill Blvd Phone: (248) 848‐3717 Pasadena, CA 91107‐3180 Fax: (248) 848‐3701 Phone: (626) 304‐1190 E‐mail: [email protected] Fax: (626) 304‐1782 ACI Member E‐mail: [email protected] ACI Member Voting Members

Kosmatka, Steven H (Vice Chair) Attiogbe, Emmanuel K Portland Association BASF Admixtures Inc 5420 Old Orchard Rd 23700 Chagrin Blvd Skokie, IL 60077‐1053 Beachwood, OH 44122‐5506 Phone: (847) 972‐9164 Phone: (216) 839‐7215 Fax: (847) 966‐8389 ‐ Fax: (216) 839‐8801 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member

Nanni, Antonio (Vice Chair) Busel, John P University of Miami Amer Composites Manufacturers Assoc Dept of Civil Arch & Environ Engrg 157 Fisher Ave / Room 3B Rm 325 Eastchester, NY 10709‐2600 1251 Memorial Dr Phone: (914) 961‐8007 Coral Gables, FL 33146‐2509 Fax: (914) 961‐8004 Phone: (305) 284‐3461 E‐mail: [email protected] Fax: (305) 284‐3492 ACI Member E‐mail: [email protected] ACI Member Cagley, James R Cagley & Associates Inc Bracci, Joseph M (Secretary) 6141 Executive Blvd Texas A & M University Rockville, MD 20852‐3901 Civil Engineering Department Phone: (301) 881‐9050 3136 Tamus Fax: (301) 881‐1125 College Station, TX 77843‐0001 E‐mail: [email protected] Phone: (979) 845‐3750 ACI Member Fax: (979) 845‐6554 E‐mail: j‐[email protected] ACI Member

Carter, Paul D Jirsa, James O CH2M Hill Canada Ltd University of Texas at Austin 8th Floor / Highfield Place Bldg 177/PRC 10010‐106 St 10100 Burnet Rd Edmonton, AB T5J 3L8 Canada Austin, TX 78758‐4445 Phone: (780) 409‐9298 Phone: (512) 232‐1706 Fax: (780) 409‐9302 Fax: (512) 471‐1944 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member

Dongell, Jonathan E Johal, L S Paul General Cement Co LLC Precast Prestressed Conc Inst P M B 981 Ste 500 Ste 100 209 W Jackson Blvd 11259 E Via Linda Chicago, IL 60606‐6938 Scottsdale, AZ 85259‐4076 Phone: (312) 360‐3213 Phone: 602‐315‐2263 Fax: (312) 786‐0353 Fax: (480) 860‐9141 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member Kahn, Lawrence F Fowler, David W Georgia Institute of Technology University of Texas School of Civil & Env Engineering 1 University Station / #C1755 790 Atlantic Dr Austin, TX 78712‐0277 Atlanta, GA 30332‐0001 Phone: (512) 471‐4498 Phone: (404) 894‐8021 Fax: (512) 471‐3191 Fax: (404) 894‐8014 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member

Glassgold, Jill E Mast, Robert F Masonry Resurfacing & Constr Co Inc BERGER/ABAM Engineers Inc Ste 2 Ste 300 33 Stahls Point Rd 33301 9th Ave S Baltimore, MD 21226‐1749 Federal Way, WA 98003‐2600 Phone: (410) 355‐4390 Phone: (206) 431‐2300 Fax: (410) 355‐1365 Fax: (206) 431‐2250 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member

Hoff, George C Meininger, Richard C Hoff Consulting LLC FHWA TFHRC 250 Saddlewood Lane 5383 Mad River Ln Clinton, MS 39056 Columbia, MD 21044‐1840 Phone: (601) 925‐4070 Phone: (202) 493‐3191 Fax: (601) 925‐4070 Fax: (202) 493‐3161 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member Mlakar, Paul F Smith, Robert G US Army Engrg Rsrch & Devel Ctr Erico Product Inc 3909 Halls Ferry Rd (CEWES‐SC) 145 Country Club Cir Vicksburg, MS 39180‐6199 Southern Pines, NC 28387‐6501 Phone: (601)634‐3251 Phone: (910) 692‐3934 Fax: (601) 634‐2211 Fax: (910) 692‐3773 E‐mail: [email protected] ACI Member ACI Member Sprinkel, Michael M Mujumdar, Vilas S Virginia Transportation Research Council National Science Foundation 530 Edgemont Rd Ste 585 Charlottesville, VA 22903‐2454 4201 Wilson Blvd Phone: (434) 293‐1941 Arlington, VA 22230‐0002 Fax: (434) 293‐1990 Phone: (703) 292‐7262 E‐mail: [email protected] Fax: (703) 292‐9051 ACI Member E‐mail: [email protected] ACI Member Stoppenhagen,Dan Fluor Enterprises Murray, Myles A 2400 Cliffs Edge Dr Apt 18 Austin, TX 78733‐6030 6301 Perry Park Blvd Phone: (512) 343‐1111 Larkspur, CO 80118‐9747 Fax: (512) 343‐1178 Phone: (303) 681‐2737 ‐ E‐mail: [email protected] Fax: (303) 681‐2719 E‐mail: [email protected] Tikalsky, Paul J ACI Member University of Utah 104 CME Ramsey, Richard A 122 S Central Campus Dr Ramsey & Assoc Consultants Salt Lake City, UT 84112‐0610 102 Harness Ln Phone: (801) 581‐6931 Georgetown, TX 78628‐4881 Fax: (801) 585‐5477 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member

Ries,John Zia, Paul Expanded Shale Clay/Slate Inst North Carolina State Univ Ste 102 Dept of CE 2225 Murray Holladay Rd Campus Box 7908 Salt Lake City, UT 84117‐5385 Raleigh, NC 27695‐0001 Phone: (801) 272‐7070 Fax: (919) 515‐7908 Fax: (801) 272‐3377 E‐mail: [email protected] E‐mail: [email protected] ACI Member ACI Member

CRC FUNDING STATUS SPREADSHEET Prop. Date Proposal Title Name of PI Organization Total Requested CRC Other Funding Date to Status/Notes No. Pre/Full Affiliation Proposal Amount Grant Sources Committee; Date COMPLETE: Proposal ACI Committee Budget From CRC Amount Recommendation Funding Dispersed; Submitted Received Does Not Indicate Research Status #52 1/22/2008 Repair of Girder Ends Chris Pantelides ACI 440 (Busel) $ 75,000 $ 15,000 Utah DOT 1/24/2008 In Review and Girder Collision Repair

#51 10/11/2007 International Summit on Cement Hydration Joe Bernacki $65,000 $20,000 NSF, Canadian sources, 10/11/2007 Not Approved for Kinetics and Modeling industry Funding

#50 6/18/2007 DATABASE DEVELOPMENT FOR Halil Sezen ACI 562 (Kahn) $ 33,819 $ 20,000 Ohio State University 7/5/2007 In Review EVALUATION, REPAIR AND REHABILITATION OF RC BUILDING MEMBERS

#49 4/13/2007 Effect of Longitudinal and Transverse Michael Brown ACI 445 (Sanders) $92,135 $16,000 Ohio U. 7/3/2007 Review committee Reinforcement on the Shear Strength of decision was to award Continuous RC Beams with compliance with reviewer comments. However, Dr. Brown #48 1/15/2007 Crack and Leakage Control Criteria for Reza Kianoush ACI 350 (Sachdev) $116,370 $30,370 $20,000 Cement Assoc CA, 1/25/2007hlfh Award 4/9/07 i i Concrete Liquid Containing Structures NSERC

#47 11/27/2006 Behavior of RC Circular Columns under Riyadh Hindi ACI 341 (Valluvan) $29,900 $19,000 Academic 11/27/2006 Decline funding on Cyclic Torsion 1/25/2007

#46 10/3/2006 Structural Performance Evaluations: A Ronald Zollo ACI 544 (Banthia) $40,000 $20,000 Academic 10/12/2006 Decline funding on FRC Floor Slab System 1/29/07

#45 9/25/2006 Creep Testing and Bond-Slip Investigations Carol Hays ACI 550 (Galinat) $20,000 $20,000 $20,000 n/a 10/12/2006 Award 7/2/07 Applied to Lightweight Concrete using Expanded Polystyrene

#44 5/12/2006 Structureal Model Validation of RC Ahsan Kareem ACI 375 (Bracci) $107,600 $21,000 Academic 5/15/2006 Decline funding on Buildings based on In-Situ Measurements 8/29/06

#43 3/21/2006 A Study of Static and Dynamic Modulus of John Popovics ACI 363 (Calderone) $19,952 $19,952 $19,952 Academic 4/16/2006 Award on 7/20/06 Concrete

#42 12/22/2005 CLT and AE Methods of In-Situ Load Paul Ziehl ACI 437 (Nanni) ~$120,000 $9,550 $9,550 Academic 3/28/2006 Award on 4/11/06.. Testing: Comparison and Development of COMPLETED Oct 16, Evaluation Criteria 2007

#41 Full 10/05 Development of Performance Criteria for Beniot Bissonnette ACI TRRC $325,000 $45,000 $20,000 Gov't, academic and Declined 11/8/05 Surface Preparation of Concrete Substrates corporate Encouraged to revise prior to Repair and Overlay and resubmit. Awarded on 1/12/07

#40 Full 10/05 Lateral Pressure on Formwork and John Gardner 347 $115,000 $12,500 $12,500 Degussa, NSERC 3/28/2006 Decline 12/17/05. Rheology of Self Consolidating Concrete Encouraged to revise and resubmit. Awarded on 4/11/06

#39 Full 07/05 Ultimate Strength of Mechanical Splices Louis Colarusso 318 ? $66,950 $10,000 $0 ERICO and NSF 09/16/05 Declined 11/8/05 under Blast Loading

#38 Full 08/04 The Development,Production, and Norbert Maerz None $15,003 $10,002 $0 U of M Rolla 08/04; 10/04 Not Approved for Distribution of New Concrete Surface (University Funding Roughness Profile Standards Transportation Center, Rock Mechanics Center) #37 Full03/04 Innovative CFRP Prestressed Concrete Box- Nabil Grace None $473,700 $20,000 $10,000 NSF, PSI, Inc., 08/04; 09/04. Recommended for Beam Bridge System Diversified Composites, funding of $5000 Inc., Lawrence pending endorsement Technological Univ. by ACI440. Revised funding to $10,000.Check sent 2/18/05 #36 Full 02/04 Development of a Model Performance Jim Koch ConREF SDC $100,000 $20,000 $0 RMC Research Withdrawn Specification for Concrete direct $335000 Foundation, ASCC in-kind

#35 Full 08/03 Experimental Evaluation of Strut Strength James Wight Committee 318 $20,000 $20,000 $20,000 University of Michigan 09/03; 12/19/03 Recommended for in Deep Concrete Members with Minimum funding. Check sent Sheer Reinforcement 12/03. Project COMPLETE 3/28/06 #34 Full:10/02 Inspection and Deterioration of Bridge Nabil Grace Committee 440 $373,000 $20,000 $0 Lawrence Technological 04/17/03; 5/20/03 Not recommended for Decks constructed of stay-in-place metal University; funding. forms and epoxy coated reinforcement

#33 Full: 11/02 Heat Island Effects - Experiments for Earth Luke Snell Committee 325 $69,300 $69,300 $0 Southern Illinois 11/8/02; 12/05/02 Not recommended for Science students and/or Physics High University - Funding School Students Edwardsville #32 Full: 10/02 Performance of High Strength Concrete Patrick Sullivan None $0 City University, Aston 1/22/02; 6/26/03; $16000 contingent under Fire University, Florida 3/28/04 upon confirmed State,NRC of Canada, funding from the others. EPSRC - Withdrawn due to lack of external funding #31 Full: 10/02 Fremantle Ports - Field Exposure James Aldred Committees 201, $86,500 $16,500 $0 Elkem, Zypex, Allcrete, TG Assigned Not recommended for Trials…Concrete enhancing materials in 212, 232, 233, 234, Boral, Sika, Grace, funding. the Splash Zone in Fremantle,m Western 365, 515 & 546 others Australia #30 Full:09/02 Use of GFRP as an External Ali Memari $90,000 $10,000 $0 Penn State University, 09/11/02; 10/29/02 Not recommended for Reinforcement for Autoclaved Aerated Master Builders, Inc., funding Concrete Members Babb International, Inc. Prop. Date Proposal Title Name of PI Organization Total Requested CRC Other Funding Date to Status/Notes No. Pre/Full Affiliation Proposal Amount Grant Sources Committee; Date COMPLETE: Proposal ACI Committee Budget From CRC Amount Recommendation Funding Dispersed; Submitted Received Does Not Indicate Research Status #29 Full: 01/02 Continuation of Project #17 (Ferarris). Chiara Ferarris Committee 236 $75,000 $8,000 $8,000 NIST; MBT; W.R. 02/17/02; Approved for Fuinding. Comparative Tests of Concrete Rheometers (Paid Grace; Laval U; Uni. Completed 10/04 (Part 2). 03/03) College London #28 Full:09/12 ACI 365 Chloride Database on Field Jacques Marchand, ACI Committee $60,000 $20,000 None 12/19/2001; Not recommended for Structures For Corrosion Service Life Eric Sampson, Paul 365,ACI Committee 02/14/02 funding by task group. Modeling Tourney 222 Returned to PI for additional work.

#27 Full:07/11 Performance Based Seismic Design of Reza Kianoush, Ryerson University; $128,000 $63,920 None Ryerson Univ; NSERC 9/14/01; Review Complete; Concrete Liquid Containing Structures W.K. Tso ACI Committee 350 Review committee does not recommend funding. PI Notified #26 Full: 05/01 R&D Consortium on De-Icing Salt Scaling Doug Hooton, Alain CANMET; ACI $225,000 $20,000 $20,000 DNR Canada; ICON- 05/25/01; 06/21/01 TG Review Complete; Resistance of Concrete Incorporating Bilodeau, Benoit Committee 232 MTL/CANMET CRC Approved w/ Supplementary Cementing Materials Fournier some comments. PI Notified 8/15;

#25 Full: 03/01 Development of a Concrete Substrate Luc Courard, Marc Laval University, $162,500 $30,000 None Canadian & Belgium 05/04/01; TG Review Complete Characretization Test for Durable Repair Jolin, Benoit Univ. of Liege, ACI Govt. Corporate 07/03/01 7/01. Not recommen- Works Bissonette Committee 364: ded for funding ; PI Notified of comments 5/02 #24 Full: 11/00 High Performance Partially Precast Hybrid Profl Neven North Carolina State $150,000 $15,000 None NSF 12/15/2000 Review Complete; FRP-HPFRC Members for Icreasing Fire Krstulovic-Opara Univ; ACI 440, 544; Reviewer notified w/ Resistance and Ductility Budget: 300,000; comments 1/30/01. No Request: 20K response.

#23 Full: 10/00 A Literature Review on Cladding Panels Prof. Ali M. Pennsylvania State $150,000 $20,000 None NSF, Penn State 12/15/2000; Review Complete. Not and Autoclaved Aerated Concrete Memari Univ; Budget: 150K; Resubmitted 8/7/01 recommended for Request:20K funding.

#22 Full: 10/00 Effect of Core Conditioning method on the R. D. Burg, R. D. Construction Tech. $215,000 $60,000 $20,000 NRMCA, PCA 11/00; 1/01 Approved for funding; Measurd Composite Strength of Concrete Gaynor Labs; NRMCA Ballot to Council 1/01, Council Approved Funding. Check sent 5/01, COMPLETE

#21 Full: 8/00 Performance Evaluation of Precast Prof. Pedro Silva University of None UTC, UMR, Oden 10/1/2000; NOT APPROVED Concrete Deck Slabs Missouri - Rolla; Enterprises FOR FUNDING Budget 395K; Request 20K #20 Full: 6/00 Durability Design of Post-Tensioned Prof. Andrea Penn State None NSF, Penn State July 31, 2000; NOT APPROVED Members Under Cyclic Loading in an Schokker University; Budget Returned 8/22/00 FOR FUNDING Aggressive Environment 395K; Requested: 20K #19 Full: 3/00 Development of Tests to Predict the Prof. Michel CREEP; Univ. of $300,000 $45,000 $20,000 Sika; Conproco; SPS; June 8, 2000; 20K 12/00 Performance of Concete Repair Materials Pigeon/ Dr. Laval; TRRC, FHA; US Naval COE; July 27, 2000 COMPLETE Alexander Structural USBR; Laval Univ. Vaysburd Preservation Systems #18 Full: 3/00 Long Term Durability of Bridge Decks Prof. Andrea Penn State $1,000,000 $20,000 $20,000 PennDOT; April 28, 2000; 20K 11/00 Schokker University, ACI 222, Association; IPA; May 23, 2000 COMPLETE THPC Federal Highway Administration (FHA)

#17 Full: 3/00 Comparative Tests of Concrete Rheometers Chiara Ferraris, NIST; ACI $46,500 $8,000 $8,000 NIST; MBT; W.R. April 27, 2000; 7.2K 9/00 0.8K 11/00 Lynn Brower Subcommittee 236- Grace; Laval U; Uni. June 14, 2000 COMPLETE A, Master Builders College London & Herion-Watt Uni; LCPC; Dr. Wallevik; Cemagraf #16 Pre: 12/99 Development and Evaluation of Innovative Dr. Nabil Grace Lawrence Tech $280,000 $20,000 $20,000 LTU; NSF; Baker January 3, 2000; 20K To be mailed Full: 6/00 FRP Braided Fabric for Strengthening University Concrete Tech./DFI June 13, 2000 1/2001 Infrastructures 1/2/01 #15 Pre: 11/99 Environmental Durability Evaluation of Dr. Nabil Grace Lawrence Tech $767,000 $20,000 $20,000 LTU; Mich., Ohio, January 3, 2000/ 20K 11/00 Full: 6/00 FRP Composite Strengthened Reinforced University Minn., N.Y., and Penn. June 3, 2000 COMPLETE Concrete Bridges/ Structures Depts. of Transportation; FHWA

#14 Pre: 10/99 Design and Quality Control of Concrete Norbert Delatte UAB Engineering $200,000 $20,000 $20,000 UAB; UTCA January 3, 2000/ 20K 11/00 Full: 7/00 Overlays and Repairs School; ACI March 21, 2000 COMPLETE Committee 325 #13 Full: 8/99 Development of a Prototype Imaging Dr. John Myers Missouri-Rolla $750,000 $10,500 $10,500 UTC at Missouri-Rolla; October 14, 1999/ Check mailed ($9,450) Concrete Roughness Measurement Device University FHWA December 9, 1999 5/16/00 1.05k 11/00 COMPLETE

#12 Full: 8/99 The Influence of Surface Area to Volume Dr. John Myers Missouri-Rolla $180,000 $12,000 $12,000 UTC at Missouri-Rolla; October 14, 1999/ Check mailed Ratio on the Quality Control of HPC University ACI 363, FHWA/MoDOT January 27, 2000 ($10,800) 5/16/00 231 1.2K 11/00 COMPLETE #11 Full: 6/99 Energy Dissipation in Fiber Reinforced Dr. Sarah Billington Cornell University $245,000 $15,000 $15,000 NSF; Cornell U.; June 18, 1999/ Check mailed (13,500) Concrete Hinge Regions with Unbonded PCA/PCI July 15, 1999 4/28/00 1.5K Post-tensioning 11/00 COMPLETE

#10 Full: 3/99 Concrete Lateral Pressures on Formwork Dr. David Johnston NC State University NSF 5/4/1999 Not Approved by NSF ACI 347; Budget 464K; Request:20K

#9 Pre: 11/98 Reinforcement Encasement Evaluation and Denis Beaupré Université Laval; $230,000 37,500.00 $20,000 ASA; NSERC; Quebec March 5, 1999/ 18K sent 8/00; 2K Full: 11/99 its Effect on Shotcrete Quality ACI Committees (12,500 /yr) DOT; Laval U. June 1, 1999 11/00 COMPLETE C660 and 506 #7 Pre: 5/98 Design Procedures for Grouted Concrete Prof. Ronald Cook ACI 355, Univ. of $40,000 $10,000 $10,000 Univ. of Florida, Apr-98 9K 6/98; 1K 8/98 Full: 2/98 Anchors Florida hardware manufacturers COMPLETE

#6 Pre: 3/96 Seismic Designs of Circular Prestressed Nigel Priestley Seqad Consulting $50,000 $10,000 $10,000 California-American May 10, 1996/ Check mailed ($9,000) Full: 3/98 Concrete Storage Tanks Engineers/ ACI Water Company; June 10, 1996 11/28/98 1K 11/00 Committee 373 Indianapolis Water COMPLETE Company; AWWA Research Committee #5 Pre: 4/98 New approach to Innovative Multi-Span Dr. Nabil Grace Lawrence $245,000 $20,000 $20,000 NSF, ODOT, DFI Jun-98 2K 4/98; 20K 10/99 Full: 1/98 Bridge Systems Technological Univ., COMPLETE ODOT #4 Pre: 12/97 Finishing Treatment Effects on Carl Bimel ACI 302 $30,000 $10,000 $10,000 Allen Engineering, Mar-98 10K 4/98; COMPLETE Full: 1/98 Delamination of Concrete Slabs Baker Concrete, ACI #2 Pre: 7/96 Innovative System of continuous Dr. Nabil Grace Lawrence $210,000 $18,000 $18,000 NSF, LTU 3/1/1997; 16K 7/97; 2K 3/98 Full: 1/97 Prestressed Composite Bridges Technological Univ., COMPLETE PCI #1 Pre: 3/98 Develop. Digital Imaging Tech. To Acquire Edward O'Neill US Army ERDC, US Army Corps of Jan. 3, 2000; Hold (PI awaiting for Full: 10/99 Microscopic Deformation Maps of Cement. ACI 118 Budget: Engineers; NSF Feb. 24, 2000 NSF award) Matl 157K; Request: 15K