The blocks according to i. 3.3 DSTU BV. 2.7-59-97 "Natural stone blocks for facing products manufacture. General technical specifications." are divided as to their volume into six groups:
I - >5,0 m3;
II - 3,51-5,0 m3;
III - 2,01-3,50 m3;
IV - 1,01-2,0 m3;
V - 0,71-1,0 m3;
VI - 0,01-0,70 m3.
Commercial volume - the volume is calculated by multiplication of the linear dimensions of the net volume (i. 6.3 DSTU BV. 2.7-59-97), that are reduced for groups I-III on 5 cm.
Inefficient volume - difference between the net volume (i. 6.3 DSTU BV. 2.7-59-97) and commercial volume.
In the tables are presented prices in USD for 1 m3 of the commercial volume.
Price for blocks of group VI is 60 USD for 1 m3.
Price for blocks for inefficient volume is 10 USD for 1 m3.
