Rath-Group products

Carath D concretes are structure-optimized, cement-rich concretes for application temperatures between 1100°C and 1800°C. They are produced from a variety of cements: Portland cement, alumina cement , and high-alumina cement. Carath D concretes are universal concretes for a wide range of applications and are available in various processing grades, including vibrated concrete, cast concrete, and shotcrete. A melt-resistant grade, Carathgun D 1400 Ba, is available for the aluminum industry.

ALTRA 1500C - Benefit from maximum service life and highly efficient thermal insulation up to 1,500 °C. Maximum efficiency - Benefit from maximum lifespan and save costs!. Maximum flexibility - Easy handling and installation, flexibly foldable mats with high mechanical strength. Maximum compatibility – The all-rounder fits the entire ALTRA product range – not classified according to CLP.

ALTRAFORM molded parts are made from high-purity, polycrystalline wool with an aluminum oxide content greater than 72% and inorganic binders. ALTRAFORM offers superior corrosion and thermal shock resistance. This enables, among other things, extremely short firing cycles. The use of vacuum-formed components as refractory linings makes it possible to design and build furnace types that would otherwise be impossible. This applies to design, size, and application. Very short furnace cycles with cold-to-cold times of 20 minutes are achievable.