Vattenkraftsprojekt i norra Peru 1981-83 samt 1986-88 fördröjt av El Nino med vy ovanför tunnel El Papayo med TBM-drivning, serpentinvägar, Rio Chancay och camper.
Proc. of the Fourth Int. Research Seminar, Gaithersburg, Maryland, USA, June 2005 on SELF-DESICCATION AND ITS IMPORTANCE IN CONCRETE TECHNOLOGY, 270 sid.
durability of high-performance concrete and final workshop of CONlife - proceedings of int. Conference and a final workshop of CONLIFE, Essen, 2004, 481 pp.
CREEP, SHRINKAGE AND DURABILITY MECHANICS OF CONCRETE AND OTHER QUASI-BRITTLE MATERIALS - PROC. OF THE SIXTH INT. CONFERENCE, CONCREEP-6@MIT, Cambridge, 2001, 811 pp
HIGH-PERFORMANCE, HIGH-VOLUME FLY ASH CONCRETE: Materials, Mixture Proportioning, Properties, Costruction Practice and Case Studies, Second Edition, 2005, 124 pp.