Complex additive for underfloor heating PROTEX for the manufacture of concrete products and structures
The complex additive for underfloor heating PROTEX is intended for the manufacture of concrete products and structures to which increased requirements for water resistance, frost resistance, chemical resistance are applied. It has a plasticizing, hydrophobic effect, compacts the structure of concrete. It has increased indicators of frost resistance, cracking, abrasion. It also has a high strength set. It is used in an aggressive environment. The composition of the additive is adapted to domestic aggregates and cement, including slag-alkaline ones. The additive makes it possible to produce concretes with increased frost resistance; to increase the water resistance and durability of concrete; to increase the resistance of concrete in aggressive environments, in particular, sulphate waters, to prevent corrosion of cement stone; reduce water consumption by 15-20%; to carry out concrete works at low temperatures, due to the strong plasticizing and antifreeze action of the additive; to reduce cement consumption by 10-20% without reducing the brand strength and durability indicators. Only a superplasticizer will help solve the problem of obtaining mobile and highly mobile concrete mixes! The additive in the amount of 0.6 -1% of the cement mass allows you to obtain cast self-sealing concrete mixtures that practically do not require vibration, and with a decrease in the water consumption of the mixing, high-strength concretes with constant mobility of the mixture.