ABSTRACT

A b s t r a c t C o n t r o l and assurance o f cement q u a l i t y i n Y u g o s l a v i a i s based upon r e s u l t s o f t e s t i n g from p r o d u c e r s ' c o n t r o l l a b o - r a t o r i e s and a t the same time upon the r e s u l t s o b t a i n e d i n s u p e r v i s i n g i n s t i t u t e s . S t a t i s t i c a l methods are used f o r e v a l u a t i n g a c c e p t a b i l i t y of s t r e n g t h t e s t i n g r e s u l t s o b t a i n e d from cement f a c t o r i e s and the s t r e n g t h c o n f o r m i t y w i t h s t a n d a r d r e q u i r e m e n t s . The paper g i v e s a s h o r t p r e s e n t a t i o n o f t e n y e a r s e x p e r i e n - ce w i t h such c o n t r o l system and a l s o some p e c u l i a r i t i e s of Yugoslav cement assortment c o n s i s t i n g m o s t l y of blended cements . Keywords: Cement, Q u a l i t y , C o n t r o l , Assurance, T e s t i n g , Compliance, S t a t i s t i c , C e r t i f i c a t e .