On 21-23 February 2013, Turkish Ready Mixed Concrete Association (THBB) organized the “Beton 2013 Ready Mixed Concrete Congress and Concrete, Aggregate, Construction Technologies and Equipment’s Fair’’ to bring together all the leaders from the related industries. Yapichem welcomed its guests at its booth. In addition, Yapichem’s technical staff presented a paper on “Concrete trials made with aggregates with high methylene blue values and chemical additives with different properties” at the Congress.