Partition block and method of manufacture

摘要

This invention relates to a partition block and method of manufacture. According to the invention a generally solid block or like component having a tool engaging recess is manufactured in apparatus comprising a mould box, recess forming means for forming a recess in a face of the block formed in the mould box and tamping means, the arrangement being such that tamping of a composition in the mould box is effected by the tamping means independently of the recess forming means.