Open Science Research Excellence
%0 Journal Article
%A Klara Krizova and  Rudolf Hela
%D 2011 
%J  International Journal of Civil, Environmental, Structural, Construction and Architectural Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 58, 2011
%T Approach to Design of Composition of Current Concrete with Respect to Strength and Static Elasticity Modulus
%U http://waset.org/publications/3173
%V 58
%X The paper reflects current state of popularization of
static elasticity modulus of concrete. This parameter is undoubtedly
very important for designing of concrete structures, and very often
neglected and rarely determined before designing concrete
technology itself. The paper describes assessment and comparison of
four mix designs with almost constant dosage of individual
components. The only difference is area of origin of small size
fraction of aggregate 0/4. Development of compressive strength and
static elasticity modulus at the age of 7, 28 and 180 days were
observed. As the experiment showed, designing of individual
components and their quality are the basic factor influencing
elasticity modulus of current concrete.
%P 422 - 424