Orstech 80 / 80 H / 80 NT (TECH Slab MT 4.1)

Product characteristics

The Orstech 80 board is an insulation made of stone wool. It can be supplemented with a surface treatment by sticking aluminum foil (Orstech 80 H).

Usage

The Orstech 80 board has universal use in TZB and industry. The board is intended for thermal and acoustic insulation of technological devices (square smoke ducts, electrostatic precipitators, etc.) with a high operating temperature.

Although the fibers of the insulation are hydrophobized, it is necessary to protect the board in a suitable way in the construction against moisture (outdoors from the weather) and possible mechanical damage.

In the case of a combination of high temperature and vibration loads, the manufacturer recommends considering the use of a board with a higher density (min. 100 kg/m³), or a mat on a wire mesh. The highest operating temperature in the sense of the ČSN EN 14706 standard is 640 °C. For a board with adhesive, the thickness of the insulation must be selected so that the temperature on the adhesive side does not exceed 100 °C. In the part of the insulation that is exposed to temperatures higher than 150 °C, a one-time evaporation of the binder occurs. In areas with a lower temperature, this phenomenon does not occur.

Packaging, transport, storage

The product is delivered as loose packages or as palletized. The material must be transported and stored under conditions that exclude its wetting or other deterioration.