APPIA - Бетонный тротуарный блок

APPIA is a flooring made of concrete blocks for Outdoor flooring with a nominal thickness of 60 mm with a quartz double-layer surface finish, consisting of elements with modular dimensions of mm: A (115x145); B (145x145); C (175x145); D (205x145).‎ The slabs are laid dry on a stabilised or reinforced concrete sub-base as required, bedded with alluvial sand with a grain size of 0/6 mm in a variable thickness of 3-5 cm.‎ All slabs that cannot be fully inserted in the vicinity of the edging are suitably cut with a split cutter.‎ The manufactured paving is subsequently sealed with clean, dry fine silica sand and then vibrocompacted with a special vibrating plate.‎ Technical characteristics Modular dimensions (cm): 14.‎5 x A 11.‎5 - B 14.‎5 - C 17.‎5 - D 20.‎5 Thickness (mm): 60 Weight per square metre (Kg/sq.‎m.‎): 130 Pieces per square metre (Pieces/sq.‎m.‎) 42 Square metres per parcel (Mq/sqm): 12.‎17 Characteristics 1Autovehicle Double-layered Permeable Machine laid Hand laid Abrasion resistance Frost resistance