Open doors to the 2nd ZBI Congress in Ossa at noon of 10 February 2015 will indicate the start of a one and half day conference dedicated to the specialists of the Polish construction industry, an event that is unique in Poland. The scheduled program of presentations takes into account a wide range of interests and the embedded large format trade show featuring as many as 80 stands will cover all aspects and fields of the precast and concrete industry. In this way, every participant will be given the opportunity to individually plan his ZBI Congress agenda as deemed fit to him and his particular fields of interest.