RPE Stroyvermikulit LLC
NIISTROM (RPE Stroyvermikulit LLC) successfully operates in the market for the production of heat-resistant concrete, heat-insulating and refractory mixtures and products, meeting the needs of the metallurgical, energy, oil and gas and other industry spheres.NIISTROM has its own production base and an accredited laboratory, which allows for a full cycle of quality control, from input analysis of raw materials to certification of finished batches.
NIISTROM's production facilities make it possible to produce a wide range of dry mixes and products, including chamotte, high-alumina, corundum and mullite-silica compositions, which are in demand for lining thermal units operating in the temperature range from 300 °C to 1700 °C.
We ensure consistent quality from batch to batch. Reverse engineering of mixtures and products to meet customer requirements. The main focus is on refractory mixtures, heatresistant concretes and thermal insulation mixtures. They solve the problems of equipment protection. We are ready for international cooperation.
NIISTROM's assortment includes materials for complex solutions to fire protection problems: from the construction of new thermal units to emergency repairs of existing equipment.
The portfolio consists of refractory mixtures based on fireclay, high-alumina and mullite-silica fillers. These formulations are characterized by high temperature resistance, resistance to chemically aggressive environments, and the ability to maintain the integrity of the lining under prolonged exposure to high temperatures.
Heat-resistant concretes produced by the company are used for pouring working layers of furnaces, buckets, gutters and other aggregates where a combination of strength and resistance to heat shocks is required.
A separate group consists of thermal insulation and lightweight refractory mixtures to reduce heat loss and protect metal structures from overheating. Due to their low thermal conductivity and porous structure, they can increase the energy efficiency of equipment and extend the maintenance period.
The mixtures are supplied as ready-made dry formulations that require only water sealing at the facility, which simplifies logistics and reduces the installation time of the lining.
Molded products made of refractory concrete (burner stones, channeled floor, chipboard arch) manufactured by NIISTROM strictly correspond to geometry, and their durability exceeds competitive materials by 15-20%.
The uniqueness of NIISTROM's products lies in the adaptability of formulations to specific operating conditions. The company's engineers adjust the grain composition, binder content and sintering additives depending on the service temperature, the chemical aggressiveness of the medium and the laying method (vibration casting, shotcrete, packing).
The materials can withstand operation in contact with cast iron, steel and glass melts, as well as in reducing and oxidizing atmospheres.
By choosing NIISTROM customers receive reliable refractory protection, confirmed by laboratory tests and many years of experience in industrial facilities in Russia.
