Mechanically mobile natural stone dummy comprises a concrete support, and a water-impermeable front layer made from a binder and natural stone chips

摘要

Mechanically mobile natural stone dummy comprises a concrete support; and a water-impermeable front layer made from a binder and natural stone chips. An Independent claim is also included for a process for the production of a natural stone decoy comprising applying a front layer made from a binder and natural stone chips under pressure on a concrete support before hardening. Preferred Features: The natural stone chips are made from granite, basalt or porphyry. The front layer consists of a mixture of 40-60 % natural stone chips and 60-40 % sand bound with 300-400 kg cement per cubic meter concrete.