228. HIGH PERFORMANCE CONCRETE – RECOMMENDED EXTENSIONS TO THE MODEL CODE 90 – RESEARCH NEEDS. Jul/95
235. SERVICEABILITY MODELS: BEHAVIOUR AND MODELLING IN SERVICEABILITY LIMIT STATES INCLUDING REPEATED AND SUSTAINED LOADS. Abr/97
234. QUALITY MANAGEMENT – GUIDELLINES FOR THE IMPLEMENTATION OF THE ISO STANDARDS OF THE 9000 SÉRIES IN THE CONSTRUCION INDUSTRY. Abr/97