ZIRKOM – ZrO2 based monolithic layer
Refra-System Ltd. has been involved in the development and production of high quality refractory monolithics and mortars since 1989. Considerable experience of glass furnace applications has been gained, enabling us to offer a cost effective, high quality and long life range of materials.
ZIRKOM and ZIRKOM 30 range has been developed to complement the use of AZS Fused Cast Blocks by providing compatible monolithic materials, together they can constitute a complete structure. For sealing, hot and cold repairs we can offer our ZIRPLAST product.
Our experienced team is always ready to help you to find the optimum solution for your requirements.
Range of products
| Brand name | Chemical composition | Setting | Maximal Service Temperature | Grain size | Application | ||
|---|---|---|---|---|---|---|---|
| Al2O3 | SiO2 | ZrO2 | |||||
| ZIRKOM 30 LZ | 48% | 19% | 30% | Hydraulic | 1500 C | 0 – 5 mm | Paver sub-layer |
| ZIRKOM 30 F | 48% | 19% | 30% | Hydraulic | 1500 C | 0 – 1 mm | Paver sub-layer |
| ZIRKOM Z4 | 48% | 19% | 30% | Hydraulic | 1500 C | 0 – 0.5 mm | Paver sub-layer |
| ZIRKOM LZ | 60% | 13% | 23% | Hydraulic | 1500 C | 0 – 5 mm | Paver sub-layer |
| ZIRKOM F | 60% | 13% | 23% | Hydraulic | 1500 C | 0 – 1 mm | Paver sub-layer |
| ZIRKOM 4 | 60% | 13% | 23% | Hydraulic | 1500 C | 0 – 0.5 mm | Paver sub-layer |
| ZIRPLAST | 50% | 15% | 32% | Chemical | 1500 C | 0 – 45 µm | Sealing, hot and cold repair |
Standard Packing: 25 kg paper bags with PP inner lining
Our Company has implemented and maintains a quality management system and continually improves its effectiveness in accordance with the requirements of the ISO 9001:2008 and ISO 14001: