Finishing method for stones used to lay decorative paving, performed on block of stones containing layers of stones in which some stones have different properties

摘要

#CMT# #/CMT# At least one layer of stones (101-110) contains one or more stones having at least one property that differs from those of the stones in the same layer or a different layer. This property can be the size, color or type of stone. #CMT# : #/CMT# The stones are arranged in layers having the same length and width, the layers are stacked into a block and the finishing step is performed on the block. The finishing involves artificially ageing using a moving drum. #CMT#USE : #/CMT# For stones used to lay decorative paving for e.g. terraces. #CMT#ADVANTAGE : #/CMT# A more rational finishing method avoiding the need for time-consuming manual sorting of stones when assembling the block of stones to be despatched to the customer. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows decorative paving laid using different types of stones. 100 : decorative paving 101-110 : paving stones.