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Reaction to fire
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Fire protective sprays are often used to protect steel and concrete structures against fire. A fire protective spray is made of powder mixed with water using a machine to produce a paste. The paste can be pumped and sprayed, enabling fast application even on structures of complex geometries.
Promat produces plaster-based sprays and cementitious sprays of low and high densities. For each project, the ideal choice is available dependent on the fire resistance requirement, jobsite conditions, installation speed and durability requirements.
Promat spray coatings are used to protect steel, concrete or wood structures against fire.
Reacting at temperatures from 270 ° C to 300 ° C, intumescent paints and varnishes expand about 20 times their thickness under the effect of heat.
In order to ensure the performance of its systems, Promat offers a wide range of glue and coating which, combined with the range of Promat sheets, guarantee the fire resistance and durability performance of the systems.
Promat offers a wide range of products (bags, pastes, sealants and liquid coatings, necklaces, bricks, stoppers, sheaths, intumescent strips, etc.) which, thanks to their intumescent power, ensure fire performance on the surface of the hoppers ( expansion in contact with heat from 150 ° C).