Flexible sand stone mat of from sediment layers for use in model construction

摘要

Flexible sand stone mats from sediments bond to the representation of a natural surface configuration in model construction, is characterized in that the sand stone mats from sediments composite a natural product are. They consist of sedimentary sand stone layers made of quartz sands. Carrier material is a natural fiber fabric with solvent-free binder. The size of the mats is 20 × 30 cm and 30 × 40 cm and the thickness of 2 – 3 mm.