Automated air void analysis of hardened concrete - a Round Robin study

Cement and Concrete Research

Volumn 36, Issue 8, 2006, Pages 1444-1452

  Jakobsen, U H ^d   Pade, C ^a   Thaulow, N ^b   Brown, D ^c   Sahu, S ^d   Magnusson, O ^e   De Buck, S ^d   De Schutter, G ^f  

^a Concrete Experts International ^*  (Denmark)

^b RJ LEE GROUP   (United States)

^c W R GRACE AND CO CONN   (United States)

^d Degussa Admixtures ^*

^e Cementa Research AB   (Sweden)

^f Magnel Laboratory for Concrete Research   (Belgium)

Author keywords

Characterization; Concrete; Image analysis; Pore size distribution; RapidAir

Indexed keywords

CHARACTERIZATION; IMAGE ANALYSIS; PORE SIZE; STANDARDS;

ASTM C 457; AUTOMATED AIR VOID ANALYSIS; EN 480-11 STANDARDS; RAPIDAIR;

CONCRETES;

EID: 33747052838     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cemconres.2006.03.005     Document Type: Article

References (5)

1. American Standard, ASTM C 457-98. Standard Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete.
2. Pade C., Jakobsen U.H., and Elsen J. A new automatic analysis system for analyzing the air void system in hardened concrete. Proceedings 24th ICMA (2002) 204-213
3. Elsen J. Automated air void analysis on hardened concrete - results of a European intercomparison testing program. Cem. Concr. Res. 31 (2001) 1027-1031
4. Chatterji S., and Gudmundsson H. Characterization of entrained air bubble systems in concrete by means of an image analyzing microscope. Cem. Concr. Res. 7 (1977) 423-428
5. European Standard, EN 480-11. Admixtures for concrete, mortar and grout-test methods - Part 11: determination of air void characteristics in hardened concrete.