DECORATION BANDS IN ACCORDANCE WITH O NORM B3180
Endstop edging with and without covering and edging of green areas.
|Sort||Type||Width cm||Height cm||Length
|kg/fm||Processing and reception|
|Decoration band stones||G1||10…12||14…16||>25||43||All sides split or raw-broken. The visible areas must not have big uneven spots.(orientation value of 2 cm between hollows and bulges), see fig.i. The front and visible viewed areas are at an approximately right angle and they form a right edge. The front side can be deviated with ±2 cm from the right angle to the whole height. The back side can be approximately in parallel with the visible area, it can be at an angle up to 5 cm (fig.i), the main areas in the upper third part can be at an angle of 1.5 cm and to the whole height up to 6 cm (fig.i).
Reception in free lengths in linear meters – curbs, one after the other, including the joints.