FIRE PROTECTION PLASTERS

Allocation of a fire resistant plaster

Thiers-Horizon is also installer of fire resistant plasters, Piro-s and Piro-c, which are produced by manufacturer Pirobouw.

Piro-s(teel) and Piro-c(oncrete) are surfacers with an excellent fire resistant performance suited for the protection of both concrete and steel in renovation and estate projects. Both products are easy to use with a traditional spray device.

More important is the depth that should be respected. De fire resistant plaster consists out of a high fiber content of vermiculiet, perliet and aggregate with plaster acting as binding agent. This composition results in a high fire resistant value and guarantees a suberb mechanical strenght.

Contrary to other fire resistant plasters, these products are durable and longwearing whereby they won’t pulverize in the course of time. Both products can be painted over.

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Application on concrete: Piro-C

Piro-C: C stands for ‘concrete’. This product is utilized on concrete walls, ceilings, supporting beams and pillars.

Floors and ceilings
REI 120: depth ≥8mm

Pillars and supporting beams
REI 120: depth ≥14mm

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Application on steel: Piro-S

Piro-S: S stands for ‘steel’. This product is utilized on various existing and new stressed constructions.

On steel sections (pillars and beams) wrapped with grip-latt.
REI 60: depth ≥20mm
REI 120: depth≥35mm

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