Floor hexagonal plate (small). Produced from loess-clay near use of moulds from wood. Burnt in stove Hoffmann's. Resistance on pressure: from 10N / mm2. Frost-proof. Plate this with regard on one's proprieties (relatively large water-absorbs: 17-20% which can be lowered by use of impregnats) she be used to arrangement in riping rooms of faults floors (cellars). Plates these as they assure the suitable circulation of moisture ( they absorb moisture quickly and one may give in. Efekt: "breathing", '), which causes specific microclimate