Wienerberger has started the construction of a new brick works at Tiszavasvari in north-eastern Hungary.  The plant, which is scheduled to come on stream in the late summer or early autumn of next year, will have an annual capacity of 140m standard size hollow bricks and represents an investment of EUR21m.  This investment follows the recent doubling of capacity at the Kisbér works this year and will bring the total number of the groups brick plants in Hungary to 14.